Phoenix 1.6rc0 & Use proper Esbuild/Tailwind/Npm

18 files changed, 0 insertions, 1995 deletions

diff --git a/priv/static/metrics-graphics-3.0-alpha3/tests/common/.gitkeep b/assets/controllers/.gitkeep
index e69de29..e69de29 100644
--- a/priv/static/metrics-graphics-3.0-alpha3/tests/common/.gitkeep
+++ b/assets/controllers/.gitkeep
diff --git a/priv/static/metrics-graphics-3.0-alpha3/tests/charts/bar_test.js b/priv/static/metrics-graphics-3.0-alpha3/tests/charts/bar_test.js
deleted file mode 100644
index db02b56..0000000
--- a/priv/static/metrics-graphics-3.0-alpha3/tests/charts/bar_test.js
+++ /dev/null
@@ -1,95 +0,0 @@
-var target = '#qunit-fixture',
-  defaults;
-
-module('bar', {
-  setup: function() {
-    defaults = {
-        target: target,
-        chart_type: 'bar',
-        x_accessor: 'value',
-        y_accessor: 'label',
-        transition_on_update: false,
-        data: [{
-            label: 'Bar 1',
-            value: 100
-        },{
-            label: 'Bar 2',
-            value: 200
-        },{
-            label: 'Bar 3',
-            value: 300
-        }]
-    };
-  }
-});
-
-test('Correct number of bars are added', function() {
-    expect(1);
-    MG.data_graphic(defaults);
-    equal(document.querySelectorAll('.mg-bar').length, 3, 'Should have 3 bars');
-});
-
-test('Triggers callbacks when provided', function() {
-    var mouseoverCalled = false,
-        mousemoveCalled = false,
-        mouseoutCalled = false,
-
-    params = extend(defaults, {
-        mouseover: function() {
-            mouseoverCalled = true;
-        },
-        mousemove: function() {
-            mousemoveCalled = true;
-        },
-        mouseout: function() {
-            mouseoutCalled = true;
-        }
-    });
-
-    MG.data_graphic(params);
-
-    var bar = document.getElementsByClassName('mg-bar-rollover')[0];
-
-    bar.dispatchEvent(generateMouseEvent('mouseover'));
-    equal(mouseoverCalled, true, 'mouseover was called');
-
-    bar.dispatchEvent(generateMouseEvent('mousemove'));
-    equal(mousemoveCalled, true, 'mousemove was called');
-
-    bar.dispatchEvent(generateMouseEvent('mouseout'));
-    equal(mouseoutCalled, true, 'mouseout was called');
-});
-
-// test('When updating', function() {
-//     var bars = [{
-//             label: 'Bar 1',
-//             value: 100,
-//             predictor: 75,
-//             baseline: 50
-//         }];
-
-//     var params = extend(defaults, {
-//         data: bars,
-//         height: 100,
-//         width: 300,
-//         orientation: 'vertical',
-//         predictor_accessor: 'predictor',
-//         baseline_accessor: 'baseline',
-//         animate_on_load: false,
-//         transition_on_update: false
-//     });
-
-//     MG.data_graphic(params);
-//     equal(164, d3.select(target).select('.mg-barplot .mg-bar').attr('width'), 'initial bar size is correct');
-//     equal(123, d3.select(target).select('.mg-barplot .mg-bar-prediction').attr('width'), 'initial predictor size is correct');
-//     equal(160, d3.select(target).select('.mg-barplot .mg-bar-baseline').attr('x1'), 'initial baseline position is correct');
-
-//     params.data[0][0].value = 50;
-//     params.data[0][0].predictor = 100;
-//     params.data[0][0].baseline = 75;
-
-//     MG.data_graphic(params);
-//     equal(82, d3.select(target).select('.mg-barplot .mg-bar').attr('width'), 'the bars are redrawn with correct sizes');
-//     equal(164, d3.select(target).select('.mg-barplot .mg-bar-prediction').attr('width'), 'the predictors are redrawn with correct sizes');
-//     equal(201, d3.select(target).select('.mg-barplot .mg-bar-baseline').attr('x1'), 'the baseline is redrawn in the correct position');
-// });
diff --git a/priv/static/metrics-graphics-3.0-alpha3/tests/charts/histogram_test.js b/priv/static/metrics-graphics-3.0-alpha3/tests/charts/histogram_test.js
deleted file mode 100644
index 2e69e70..0000000
--- a/priv/static/metrics-graphics-3.0-alpha3/tests/charts/histogram_test.js
+++ /dev/null
@@ -1,64 +0,0 @@
-module('histogram');
-
-
-// THIS TEST NEEDS TO BE REWRITTEN AS A RESULT OF #614
-// test('A solitary active datapoint exists', function() {
-//      var params = {
-//         target: '#qunit-fixture',
-//         data: d3.range(10000).map(d3.random.bates(10)),
-//         chart_type: 'histogram',
-//         linked: true
-//     };
-
-//     MG.data_graphic(params);
-//     equal(document.querySelectorAll('.mg-active-datapoint').length, 1, 'One active datapoint exists');
-// });
-
-test('Rollovers exist', function() {
-     var params = {
-        target: '#qunit-fixture',
-        data: d3.range(10000).map(d3.randomBates(10)),
-        chart_type: 'histogram',
-        linked: true
-    };
-
-    MG.data_graphic(params);
-    ok(document.querySelector('.mg-rollover-rect'), 'Rollovers exist');
-});
-
-test('We have only one set of rollovers', function() {
-     var params = {
-        target: '#qunit-fixture',
-        data: d3.range(10000).map(d3.randomBates(10)),
-        chart_type: 'histogram',
-        linked: true
-    };
-
-    MG.data_graphic(params);
-    equal(document.querySelectorAll('.mg-rollover-rect').length, 1, 'One set of rollovers exists');
-});
-
-test('Linked chart has the required class set', function() {
-     var params = {
-        target: '#qunit-fixture',
-        data: d3.range(10000).map(d3.randomBates(10)),
-        chart_type: 'histogram',
-        linked: true
-    };
-
-    MG.data_graphic(params);
-    var matches = document.querySelector(params.target + ' svg').getAttribute('class').match(/linked/);
-    ok(matches, 'Linked chart has class `linked` set');
-});
-
-test('Histogram exists', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: d3.range(10000).map(d3.randomBates(10)),
-        chart_type: 'histogram',
-        linked: true
-    };
-
-    MG.data_graphic(params);
-    ok(document.querySelector('.mg-histogram'), 'Histogram exists');
-});
diff --git a/priv/static/metrics-graphics-3.0-alpha3/tests/charts/line_test.js b/priv/static/metrics-graphics-3.0-alpha3/tests/charts/line_test.js
deleted file mode 100644
index 530f76b..0000000
--- a/priv/static/metrics-graphics-3.0-alpha3/tests/charts/line_test.js
+++ /dev/null
@@ -1,289 +0,0 @@
-module('line');
-
-test('Confidence band is added', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12, 'l': 10, 'u': 14},
-               {'date': new Date('2014-03-01'), 'value': 18, 'l': 16, 'u': 20}],
-        show_confidence_band: ['l', 'u']
-    };
-
-    MG.data_graphic(params);
-    ok(document.querySelector('.mg-confidence-band'), 'Confidence band is added');
-});
-
-test('Only one confidence is added on multiple calls to the same target element', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12, 'l': 10, 'u': 14},
-               {'date': new Date('2014-03-01'), 'value': 18, 'l': 16, 'u': 20}],
-        show_confidence_band: ['l', 'u'],
-        title: 'confidence added multiple calls'
-    };
-    var params2 = MG.clone(params)
-    MG.data_graphic(params);
-    MG.data_graphic(params2);
-    equal(document.querySelectorAll(params.target + ' .mg-confidence-band').length, 1, 'We only have one confidence band');
-});
-
-test('args.area set to true', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}]
-    };
-
-    MG.data_graphic(params);
-    ok(document.querySelector('.mg-main-area'), 'Path set for area');
-});
-
-test('args.area set to false', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-        area: false
-    };
-
-    MG.data_graphic(params);
-    equal(document.querySelector('.mg-main-area'), null, 'No path for area');
-});
-
-// NEEDS TO BE REWRITTEN IN LIGHT OF #614
-// test('A solitary active datapoint exists', function() {
-//     var params = {
-//         target: '#qunit-fixture',
-//         data: [{'date': new Date('2014-01-01'), 'value': 12},
-//                {'date': new Date('2014-03-01'), 'value': 18}]
-//     };
-
-//     MG.data_graphic(params);
-//     equal(document.querySelectorAll('.mg-active-datapoint').length, 1, 'One active datapoint exists');
-// });
-
-test('A solitary rollover circle exists', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}]
-    };
-
-    MG.data_graphic(params);
-    equal(document.querySelectorAll('.mg-line-rollover-circle').length, 1, 'One rollover circle exists');
-});
-
-test('Rollovers work for single lines', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}]
-    };
-
-    MG.data_graphic(params);
-    ok(document.querySelector('.mg-rollover-rect'), 'Rollovers exist');
-});
-
-test('Rollovers work for multiple lines', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [[{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-               [{'date': new Date('2014-01-01'), 'value': 120},
-               {'date': new Date('2014-03-01'), 'value': 180}]]
-    };
-
-    MG.data_graphic(params);
-    ok(document.querySelector('.mg-voronoi'), 'Rollovers exist');
-});
-
-test('We have only one set of rollovers for single lines', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}]
-    };
-
-    MG.data_graphic(params);
-    equal(document.querySelectorAll('.mg-rollover-rect').length, 1, 'One set of rollovers exists');
-});
-
-test('We have only one set of rollovers for multiple lines', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [[{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-               [{'date': new Date('2014-01-01'), 'value': 120},
-               {'date': new Date('2014-03-01'), 'value': 180}]]
-    };
-
-    MG.data_graphic(params);
-    equal(document.querySelectorAll('.mg-voronoi').length, 1, 'One set of rollovers exists');
-});
-
-test('We use the rect-style rollovers when `aggregate_rolloveres == true`', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [[{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-               [{'date': new Date('2014-01-01'), 'value': 120},
-               {'date': new Date('2014-03-01'), 'value': 180}]],
-        aggregate_rollover: true
-    };
-
-    MG.data_graphic(params);
-
-    // ensure rollover returns aggregated result data
-    equal(document.querySelectorAll('.mg-voronoi').length, 0, 'Voronoi rollover is not generated');
-    equal(document.querySelectorAll('.mg-rollover-rect').length, 1, 'Rect rollover is generated');
-});
-
-test('There are as many lines as data series (one)', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}]
-    };
-
-    MG.data_graphic(params);
-    equal(document.querySelectorAll('.mg-main-line').length, 1, 'One line exists');
-});
-
-test('There are as many lines as data series (two)', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [[{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-               [{'date': new Date('2014-01-01'), 'value': 120},
-               {'date': new Date('2014-03-01'), 'value': 180}]]
-    };
-
-    MG.data_graphic(params);
-    equal(document.querySelectorAll('.mg-main-line').length, 2, 'Two lines exist');
-});
-
-test('There are as many lines as data series (two) on multiple calls to an existing chart', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [[{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-               [{'date': new Date('2014-01-01'), 'value': 120},
-               {'date': new Date('2014-03-01'), 'value': 180}]]
-    };
-    var params2 = MG.clone(params);
-    MG.data_graphic(params);
-    MG.data_graphic(params2);
-
-    equal(document.querySelectorAll('.mg-main-line').length, 2, 'Two lines exist');
-});
-
-test('No zombie lines when we update a chart with fewer lines', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [[{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-               [{'date': new Date('2014-01-01'), 'value': 120},
-               {'date': new Date('2014-03-01'), 'value': 180}]]
-    };
-
-    var params2 = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}]
-    };
-
-    MG.data_graphic(params);
-    MG.data_graphic(params2);
-
-    equal(document.querySelectorAll('.mg-main-line').length, 1, 'One line exists');
-});
-
-test('Rollover circle is visible on load if the dataset is of length 1', function() {
-    var data = [{"date": '2014-02-01', "value": 6}];
-    var data = MG.convert.date(data, 'date');
-
-    MG.data_graphic({
-        data: data,
-        target: "#qunit-fixture"
-    });
-
-    deepEqual(d3.select('.mg-line-rollover-circle').style('opacity'), "1", 'Rollover circle is visible');
-});
-
-// NEEDS TO BE REWRITTEN IN LIGHT OF #614
-// test('Only one active data point container is added on multiple calls to the same target element', function() {
-//     var params = {
-//         target: '#qunit-fixture',
-//         data: [{'date': new Date('2014-01-01'), 'value': 12, 'l': 10, 'u': 14},
-//                {'date': new Date('2014-03-01'), 'value': 18, 'l': 16, 'u': 20}]
-//     };
-
-//     MG.data_graphic(params);
-//     MG.data_graphic(MG.clone(params));
-
-//     equal(document.querySelectorAll('.mg-active-datapoint-container').length, 1, 'We only have one active data point container');
-// });
-
-test('No zombie lines when custom_line_color_map is set', function() {
-    var data = [];
-    data[0] = [{'date': new Date('2015-03-05'), 'value': 12000}];
-    data[1] = [{'date': new Date('2015-03-06'), 'value': 35000}];
-    data[2] = [{'date': new Date('2015-03-07'), 'value': 23000},{'date': new Date('2015-03-08'), 'value': 20000}];
-
-    MG.data_graphic({
-        data: data,
-        target: '#qunit-fixture',
-        max_data_size: 5,
-        custom_line_color_map: [3,4,5]
-    });
-
-    MG.data_graphic({
-        data: data,
-        target: '#qunit-fixture',
-        max_data_size: 5,
-        custom_line_color_map: [1,2,3]
-    });
-
-    equal(document.querySelectorAll('.mg-main-line.mg-line5-color').length, 0, 'Line 5 was removed on update');
-});
-
-test('Only one line legend is added on multiple calls to the same target element', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-        legend: ['US', 'CA'],
-        line_legends: true
-    };
-
-    MG.data_graphic(params);
-    MG.data_graphic(MG.clone(params));
-
-    equal(document.querySelectorAll('.mg-line-legend').length, 1, 'We only have one mg-line-legend');
-});
-
-test('Only one active data point container added on multiple calls to the same target element (lines)', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}]
-    };
-
-    MG.data_graphic(params);
-    MG.data_graphic(MG.clone(params));
-
-    equal(document.querySelectorAll('.mg-active-datapoint-container').length, 1, 'We only have one mg-active-datapoint-container with lines');
-});
-
-test('When 1 data series is empty (out of 2) and missing_is_zero is true, remaining line is rendered', function() {
-    var data = [];
-    data[0] = [];
-    data[1] = [{'date': new Date('2015-03-07'), 'value': 23000},{'date': new Date('2015-03-08'), 'value': 20000}];
-
-    MG.data_graphic({
-        target: '#qunit-fixture',
-        data: data,
-        missing_is_zero: true
-    });
-
-    equal(document.querySelectorAll('.mg-main-line').length, 1, 'Line for non-empty data series is still rendered');
-});
diff --git a/priv/static/metrics-graphics-3.0-alpha3/tests/charts/missing_test.js b/priv/static/metrics-graphics-3.0-alpha3/tests/charts/missing_test.js
deleted file mode 100644
index f50ee2a..0000000
--- a/priv/static/metrics-graphics-3.0-alpha3/tests/charts/missing_test.js
+++ /dev/null
@@ -1,90 +0,0 @@
-module('missing');
-
-test('Missing chart\'s text matches specified missing_text', function() {
-    var params = {
-        target: '#qunit-fixture',
-        chart_type: 'missing-data',
-        missing_text: 'In an astral plane that was never meant to fly...'
-    };
-
-    MG.data_graphic(params);
-    equal(document.querySelector('.mg-missing-text').textContent,
-        params.missing_text,
-        'Missing chart\'s text matches missing_text');
-});
-
-test('Only one mg-missing-pane on multiple calls to the same target element', function() {
-    var params = {
-        target: '#qunit-fixture',
-        chart_type: 'missing-data',
-        missing_text: 'In an astral plane that was never meant to fly...'
-    };
-
-    MG.data_graphic(params);
-    MG.data_graphic(MG.clone(params));
-
-    equal(document.querySelectorAll(params.target + ' .mg-missing-pane').length, 1, 'We only have one mg-missing-pane');
-});
-
-test('Only one mg-missing-text on multiple calls to the same target element', function() {
-    var params = {
-        target: '#qunit-fixture',
-        chart_type: 'missing-data',
-        missing_text: 'In an astral plane that was never meant to fly...'
-    };
-
-    MG.data_graphic(params);
-    MG.data_graphic(MG.clone(params));
-
-    equal(document.querySelectorAll(params.target + ' .mg-missing-text').length, 1, 'We only have one mg-missing-text');
-});
-
-test('missing chart obeys full_width: true', function() {
-    var params = {
-        target: '#qunit-fixture',
-        chart_type: 'missing-data',
-        full_width: true,
-        missing_text: 'In an astral plane that was never meant to fly...'
-    };
-    document.querySelector('#qunit-fixture').style.width='700px';
-
-    MG.data_graphic(params);
-
-    equal(document.querySelector('#qunit-fixture svg').getAttribute('width'), 700, 'The missing chart svg has same width as parent element.');
-});
-
-test('missing chart obeys full_height: true', function() {
-    var params = {
-        target: '#qunit-fixture',
-        chart_type: 'missing-data',
-        full_height: true,
-        missing_text: 'In an astral plane that was never meant to fly...'
-    };
-    document.querySelector('#qunit-fixture').style.height='700px';
-
-    MG.data_graphic(params);
-
-    equal(document.querySelector('#qunit-fixture svg').getAttribute('height'), 700, 'The missing chart svg has same width as parent element.');
-});
-
-test('Missing chart\'s width is set correctly on subsequent calls to existing chart', function() {
-    var params_0 = {
-        target: '#qunit-fixture',
-        chart_type: 'missing-data',
-        missing_text: 'In an astral plane that was never meant to fly...'
-    };
-
-    var params = {
-        target: '#qunit-fixture',
-        chart_type: 'missing-data',
-        missing_text: 'In an astral plane that was never meant to fly...',
-        width: 200,
-        height: 100,
-    };
-
-    MG.data_graphic(params_0);
-    MG.data_graphic(params);
-
-    var width = document.querySelector(params.target + ' svg').clientWidth;
-    ok(width == 200, 'SVG\'s width matches latest specified width');
-});
diff --git a/priv/static/metrics-graphics-3.0-alpha3/tests/charts/point_test.js b/priv/static/metrics-graphics-3.0-alpha3/tests/charts/point_test.js
deleted file mode 100644
index e26fc58..0000000
--- a/priv/static/metrics-graphics-3.0-alpha3/tests/charts/point_test.js
+++ /dev/null
@@ -1,137 +0,0 @@
-module('point');
-// this test doesn't work properly.
-// test('A solitary active datapoint exists', function() {
-//     var params = {
-//         target: '#qunit-fixture',
-//         data: [{'date': new Date('2014-01-01'), 'value': 12},
-//                {'date': new Date('2014-03-01'), 'value': 18}],
-//         chart_type: 'point'
-//     };
-
-//     MG.data_graphic(params);
-//     equal(document.querySelectorAll('.mg-active-datapoint').length, 1, 'One active datapoint exists');
-// });
-
-test('Rollovers exist', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [[{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-               [{'date': new Date('2014-01-01'), 'value': 120},
-               {'date': new Date('2014-03-01'), 'value': 180}]],
-        chart_type: 'point'
-    };
-
-    MG.data_graphic(params);
-    ok(document.querySelector('.mg-voronoi'), 'Rollovers exist');
-});
-
-test('We have only one set of rollovers', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [[{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-               [{'date': new Date('2014-01-01'), 'value': 120},
-               {'date': new Date('2014-03-01'), 'value': 180}]],
-        chart_type: 'point'
-    };
-
-    MG.data_graphic(params);
-    equal(document.querySelectorAll('.mg-voronoi').length, 1, 'One set of rollovers exists');
-});
-
-test('args.x_rug', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-        x_rug: true,
-        chart_type: 'point'
-    };
-
-    MG.data_graphic(params);
-    ok(document.querySelector('.mg-x-rug'), 'X-axis rugplot exists');
-});
-
-test('Only one rugplot is added on multiple calls to the same target element', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-        x_rug: true,
-        chart_type: 'point'
-    };
-
-    MG.data_graphic(params);
-    MG.data_graphic(MG.clone(params));
-
-    equal(document.querySelectorAll('.mg-x-rug').length, 2, 'We only have one rugplot (two ticks) on the x-axis');
-});
-
-test('args.y_rug', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-        y_rug: true,
-        chart_type: 'point'
-    };
-
-    MG.data_graphic(params);
-    ok(document.querySelector('.mg-y-rug'), 'Y-axis rugplot exists');
-});
-
-test('Only one rugplot is added on multiple calls to the same target element', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-        y_rug: true,
-        chart_type: 'point'
-    };
-
-    MG.data_graphic(params);
-    MG.data_graphic(MG.clone(params));
-    equal(document.querySelectorAll('.mg-y-rug').length, 2, 'We only have one rugplot (two ticks) on the y-axis');
-});
-
-test('args.least_squares', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-        chart_type: 'point',
-        least_squares: true
-    };
-
-    MG.data_graphic(params);
-    ok(document.querySelector('.mg-least-squares-line'), 'Least-squares line exists');
-});
-
-test('Only one least-squares line is added on multiple calls to the same target element', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-        chart_type: 'point',
-        least_squares: true
-    };
-
-    MG.data_graphic(params);
-    MG.data_graphic(MG.clone(params));
-    equal(document.querySelectorAll('.mg-least-squares-line').length, 1, 'We only have one least-squares line');
-});
-
-test('Only one active data point container added on multiple calls to the same target element (points)', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-        chart_type: 'point'
-    };
-
-    MG.data_graphic(params);
-    MG.data_graphic(MG.clone(params));
-
-    equal(document.querySelectorAll('.mg-active-datapoint-container').length, 1, 'We only have one mg-active-datapoint-container with points');
-});
diff --git a/priv/static/metrics-graphics-3.0-alpha3/tests/common/chart_title_test.js b/priv/static/metrics-graphics-3.0-alpha3/tests/common/chart_title_test.js
deleted file mode 100644
index 6d71dff..0000000
--- a/priv/static/metrics-graphics-3.0-alpha3/tests/common/chart_title_test.js
+++ /dev/null
@@ -1,93 +0,0 @@
-module('chart_title');
-
-test('Chart title is updated', function() {
-    var params = {
-        title: 'foo',
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}]
-    };
-
-    var params2 = MG.clone(params);
-    params2.title = 'bar';
-
-    MG.data_graphic(params);
-    MG.data_graphic(params2);
-
-    equal(document.querySelector('.mg-chart-title').textContent, 'bar', 'Chart title is foo');
-});
-
-test('Chart title is removed if title is set to blank', function() {
-    var params = {
-        title: 'foo',
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}]
-    };
-
-    var params2 = MG.clone(params);
-    params2.title = '';
-
-    MG.data_graphic(params);
-    MG.data_graphic(params2);
-    equal(document.querySelector('.mg-chart-title'), null, 'Chart title is not added');
-});
-
-test('Chart title is removed if title is not set', function() {
-    var params = {
-        title: 'foo',
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}]
-    };
-
-    var params2 = MG.clone(params);
-    delete params2.title;
-
-    MG.data_graphic(params);
-    MG.data_graphic(params2);
-    equal(document.querySelector('.mg-chart-title'), null, 'Chart title is not added');
-});
-
-test('When a description is set, we get a question mark', function() {
-    var params = {
-        title: 'foo',
-        description: 'bar',
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-        show_tooltips: true
-    };
-
-    MG.data_graphic(params);
-    ok(document.querySelector('.mg-chart-description'), 'Description icon exists');
-});
-
-test('When an error is set, we get an exclamation icon', function() {
-    var params = {
-        title: 'foo',
-        description: 'bar',
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-        error: 'lorem ipsum'
-    };
-
-    MG.data_graphic(params);
-    ok(document.querySelector('.mg-chart-title .mg-warning'), 'Error icon exists');
-});
-
-test('Chart title is not duplicated on redraw', function() {
-    var params = {
-        title: 'foo',
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}]
-    };
-
-    var params2 = MG.clone(params);
-    MG.data_graphic(params);
-    MG.data_graphic(params2);
-
-    equal(document.querySelectorAll('.mg-chart-title').length, 1, 'there is once chart title');
-});
diff --git a/priv/static/metrics-graphics-3.0-alpha3/tests/common/data_graphic_test.js b/priv/static/metrics-graphics-3.0-alpha3/tests/common/data_graphic_test.js
deleted file mode 100644
index 8051483..0000000
--- a/priv/static/metrics-graphics-3.0-alpha3/tests/common/data_graphic_test.js
+++ /dev/null
@@ -1,59 +0,0 @@
-module('data_graphic');
-
-test('Required arguments are set', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-11-01'), 'value': 12},
-               {'date': new Date('2014-11-02'), 'value': 18}]
-    };
-
-    MG.data_graphic(params);
-
-    ok(params.width, 'args.width is set');
-    ok(params.height, 'args.height is set');
-    ok(params.data, 'args.data is set');
-    ok(params.target, 'args.target is set');
-});
-
-test('Dom element works as target', function() {
-    var params = {
-        target: document.getElementById('qunit-fixture'),
-        data: [{'date': new Date('2014-11-01'), 'value': 12},
-               {'date': new Date('2014-11-02'), 'value': 18}]
-    };
-
-    MG.data_graphic(params);
-
-    ok(document.querySelector('#qunit-fixture svg') != null, 'passing in dom element works properly');
-});
-
-// Can be removed in 2.x
-test('Correctly aliases callbacks when using 1.x-style method names', function() {
-  var mouseoverCalled = false,
-    mouseoutCalled = false,
-
-    params = {
-      target: '#qunit-fixture',
-      data: [{value: 1, label: 'One'}],
-      chart_type: 'bar',
-      rollover_callback: function() {
-        mouseoverCalled = true;
-      },
-      rollout_callback: function() {
-        mouseoutCalled = true;
-      }
-    };
-
-  MG.data_graphic(params);
-
-  var bar = document.getElementsByClassName('mg-bar-rollover')[0];
-
-  bar.dispatchEvent(generateMouseEvent('mouseover'));
-  equal(mouseoverCalled, true, 'rollover_callback was called');
-
-  bar.dispatchEvent(generateMouseEvent('mouseout'));
-  equal(mouseoutCalled, true, 'rollout_callback was called');
-
-  ok(MG.deprecations.rollover_callback.warned, 'rollover_callback deprecation notice displayed');
-  ok(MG.deprecations.rollout_callback.warned, 'rollout_callback deprecation notice displayed');
-});
diff --git a/priv/static/metrics-graphics-3.0-alpha3/tests/common/hooks_test.js b/priv/static/metrics-graphics-3.0-alpha3/tests/common/hooks_test.js
deleted file mode 100644
index 1ba30d3..0000000
--- a/priv/static/metrics-graphics-3.0-alpha3/tests/common/hooks_test.js
+++ /dev/null
@@ -1,159 +0,0 @@
-module('hooks', {
-    setup: function() {
-        delete MG._hooks.test;
-    }
-});
-
-test('multiple hooks with the same name execute in order', function() {
-    var result = '';
-
-    function hookOne() {
-        result = result + 'one';
-    }
-
-    function hookTwo() {
-        result = result + 'two';
-    }
-
-    MG.add_hook('test', hookOne);
-    MG.add_hook('test', hookTwo);
-
-    MG.call_hook('test');
-
-    equal(result, 'onetwo', 'both hooks are called');
-});
-
-test('hooks can have context', function() {
-    var result = {};
-
-    function contextedHook() {
-        this.foo = 'bar';
-    }
-
-    MG.add_hook('test', contextedHook, result);
-
-    MG.call_hook('test');
-
-    equal(result.foo, 'bar', 'exectued in the correct context');
-});
-
-test('hooks accept single arguments', function() {
-    var result;
-
-    function singleArgHook(arg) {
-        result = arg;
-        equal(typeof arg, 'string', 'correctly passed as a string')
-    }
-
-    MG.add_hook('test', singleArgHook, null);
-
-    MG.call_hook('test', 'one');
-
-    equal(result, 'one', 'single argument is received');
-});
-
-
-test('hooks accept multiple arguments', function() {
-    var result;
-
-    function multipleArgHook(arg1, arg2, arg3) {
-        result = [arg1, arg2, arg3].join(' ');
-
-        ok([arg1, arg2, arg3].every(function(arg) {
-            return typeof arg === 'string';
-        }), 'correctly passed as strings');
-    }
-
-    MG.add_hook('test', multipleArgHook);
-
-    MG.call_hook('test', 'one', 'two', 'three');
-
-    equal(result, 'one two three', 'multiple arguments are passed correctly');
-});
-
-test('hooks are chained - result from one passed into the next', function() {
-    var initial = 2,
-        result;
-
-    function hookOne(arg) {
-        return arg * 2;
-    }
-
-    function hookTwo(arg) {
-        return arg - 1;
-    }
-
-    MG.add_hook('test', hookOne);
-    MG.add_hook('test', hookTwo);
-
-    result = MG.call_hook('test', initial);
-
-    equal(result, 3, 'result has been chained');
-});
-
-test('hooks should return multiple inputs as an array', function() {
-    var result;
-
-    function hookOne(arg1, arg2, arg3) {
-        return [arg1, arg2, arg3];
-    }
-
-    function hookTwo(arg1, arg2, arg3) {
-        return [arg3, arg2, arg1];
-    }
-
-    MG.add_hook('test', hookOne);
-    MG.add_hook('test', hookTwo);
-
-    result = MG.call_hook('test', [1,2,3]);
-
-    equal(result.join('-'), '3-2-1', 'array is passed in the result')
-});
-
-test('if the result from a chained hook is undefined', function() {
-  var initial = 2;
-
-  function hookOne(arg) {
-      // don't return anything
-  }
-
-  function hookTwo(arg) {
-      equal(arg, initial, 'initial value is used');
-  }
-
-  MG.add_hook('test', hookOne);
-  MG.add_hook('test', hookTwo);
-  result = MG.call_hook('test', initial);
-
-
-  delete MG._hooks.test;
-
-  function hookThree(arg) {
-    return arg - 1;
-  }
-
-  function hookFour(arg) {
-    // don't return anything
-  }
-
-  function hookFive(arg) {
-    equal(initial, arg - 1, 'processed value is passed if it is already set');
-  }
-
-  MG.add_hook('test', hookOne);
-  MG.add_hook('test', hookTwo);
-  result = MG.call_hook('test', initial);
-});
-
-test('a hook can only have one registered instance of any function', function() {
-    function hookOne() {}
-
-    MG.add_hook('test', hookOne);
-
-    try {
-        MG.add_hook('test', hookOne);
-    }
-    catch(error) {
-        equal(error, 'That function is already registered.', 'an exception is raised');
-    }
-});
diff --git a/priv/static/metrics-graphics-3.0-alpha3/tests/common/init_test.js b/priv/static/metrics-graphics-3.0-alpha3/tests/common/init_test.js
deleted file mode 100644
index b695d46..0000000
--- a/priv/static/metrics-graphics-3.0-alpha3/tests/common/init_test.js
+++ /dev/null
@@ -1,246 +0,0 @@
-module('init');
-
-test('MG properly detects time series vs. not.', function () {
-  var params1 = {
-    target: '#qunit-fixture',
-    data: [{'date': new Date('2014-11-01'), 'value': 12},
-      {'date': new Date('2014-11-02'), 'value': 18}],
-    x_accessor: 'date'
-  };
-
-  var params2 = {
-    target: '#qunit-fixture',
-    data: [{'date': 5434, 'value': 12},
-      {'date': 5435, 'value': 18}],
-    x_accessor: 'date'
-  };
-
-  var params3 = {
-    target: '#qunit-fixture',
-    data: [[{'date': new Date('2014-11-01'), 'value': 12},
-      {'date': new Date('2014-11-02'), 'value': 18}],
-      [{'date': new Date('2014-11-01'), 'value': 32},
-        {'date': new Date('2014-11-02'), 'value': 43}]],
-    x_accessor: 'date'
-  };
-  mg_merge_args_with_defaults(params1);
-  mg_merge_args_with_defaults(params2);
-  mg_merge_args_with_defaults(params3);
-  mg_is_time_series(params1);
-  mg_is_time_series(params2);
-  mg_is_time_series(params3);
-
-  ok(params1.time_series === true, 'Date-accessed data set is a time series.');
-  ok(params2.time_series === false, 'Number-accessed data set is not a time series.');
-  ok(params3.time_series === true, 'Nested data set w/ dates detected as time series.');
-});
-
-test("Chart's width is set correctly on subsequent calls to existing chart", function () {
-  var params_0 = {
-    target: '#qunit-fixture',
-    data: [{'date': new Date('2014-11-01'), 'value': 12},
-      {'date': new Date('2014-11-02'), 'value': 18}],
-  };
-
-  var params = {
-    target: '#qunit-fixture',
-    data: [{'date': new Date('2014-11-01'), 'value': 12},
-      {'date': new Date('2014-11-02'), 'value': 18}],
-    width: 200,
-    height: 100,
-  };
-
-  MG.data_graphic(params_0);
-  MG.data_graphic(params);
-
-  var width = document.querySelector(params.target + ' svg').clientWidth;
-  ok(width === 200, "SVG's width matches latest specified width");
-});
-
-test("Chart's width is set to parents if full_width: true", function () {
-  var params = {
-    target: '#qunit-fixture',
-    full_width: true,
-    data: [{'date': new Date('2014-11-01'), 'value': 12},
-      {'date': new Date('2014-11-02'), 'value': 18}],
-    height: 100
-  };
-  MG.data_graphic(params);
-
-  var svg_width = document.querySelector(params.target + ' svg').clientWidth;
-  var div_width = document.querySelector(params.target).clientWidth;
-
-  equal(div_width, svg_width, "SVG's width matches parent upon using full_width: true");
-});
-
-test("Chart's height is set to parents if full_height: true", function () {
-  var params = {
-    target: '#qunit-fixture',
-    full_height: true,
-    data: [{'date': new Date('2014-11-01'), 'value': 12},
-      {'date': new Date('2014-11-02'), 'value': 18}],
-    width: 500
-  };
-
-  document.querySelector(params.target).style.height = '500px';
-  MG.data_graphic(params);
-
-  var svg_height = document.querySelector(params.target + ' svg').clientHeight;
-  var div_height = document.querySelector(params.target).clientHeight;
-
-  equal(div_height, svg_height, "SVG's height matches parent upon using full_height: true");
-});
-
-test("Won't add SVG element if an SVG element already exists in parent.", function () {
-  var args1 = {
-    target: '#qunit-fixture div#exists',
-    width: 500,
-    height: 200,
-    linked: false,
-    svg: 'FLAG'
-  };
-
-  var qunit = document.querySelector('#qunit-fixture');
-  var div = document.createElement('div');
-  div.id = 'exists';
-  div.appendChild(document.createElement('svg'));
-  qunit.appendChild(div);
-  var first_number = document.querySelectorAll('svg').length;
-  mg_add_svg_if_it_doesnt_exist('', args1);
-  var second_number = document.querySelectorAll('svg').length;
-  equal(first_number, second_number, 'SVG element not added if it already exists.');
-});
-
-test("Chart's height is set correctly on subsequent calls to existing chart", function () {
-  var params_0 = {
-    target: '#qunit-fixture',
-    data: [{'date': new Date('2014-11-01'), 'value': 12},
-      {'date': new Date('2014-11-02'), 'value': 18}],
-  };
-
-  var params = {
-    target: '#qunit-fixture',
-    data: [{'date': new Date('2014-11-01'), 'value': 12},
-      {'date': new Date('2014-11-02'), 'value': 18}],
-    width: 200,
-    height: 100,
-  };
-
-  MG.data_graphic(params_0);
-  MG.data_graphic(params);
-
-  var height = document.querySelector(params.target + ' svg').clientHeight;
-  ok(height == params.height, "SVG's height matches latest specified height");
-});
-
-test('Charts are plotted correctly when MG is called multiple times on the same target element', function () {
-  var params_0 = {
-    target: '#qunit-fixture',
-    data: [{'date': new Date('2014-11-01'), 'value': 12},
-      {'date': new Date('2014-11-02'), 'value': 18}]
-  };
-
-  var params = {
-    target: '#qunit-fixture',
-    data: [{'date': new Date('2014-11-01'), 'value': 12},
-      {'date': new Date('2014-11-02'), 'value': 18}],
-    width: 200,
-    height: 100,
-  };
-
-  MG.data_graphic(params_0);
-  MG.data_graphic(params);
-
-  // ensure chart types change appropriately
-  var line = document.querySelector('.mg-main-line');
-  ok(line, 'chart_type is `line`, line chart is plotted');
-
-  // check all the other chart types
-  var chart_types = [{id: 'point', domElement: '.mg-points'},
-    {id: 'histogram', domElement: '.mg-histogram'},
-    {id: 'bar', domElement: '.mg-barplot'}];
-
-  for (var i = 0; i < chart_types.length; i++) {
-    var params = {
-      target: '#qunit-fixture',
-      data: [{'date': new Date('2014-11-01'), 'value': 12},
-        {'date': new Date('2014-11-02'), 'value': 18}],
-      chart_type: chart_types[i].id,
-      width: 200,
-      height: 100,
-    };
-
-    MG.data_graphic(params);
-    ok(document.querySelector(chart_types[i].domElement),
-      'chart_type switched to `' + chart_types[i].id + '`, the correct chart type is plotted');
-
-    // ensure old chart was removed
-    equal(document.querySelectorAll('.mg-main-line').length, 0, 'line chart (old one) was removed');
-  }
-});
-
-test('Missing chart has required class name set', function () {
-  expect(1);
-  var params = {
-    target: '#qunit-fixture',
-    data: [{'date': new Date('2014-11-01'), 'value': 12},
-      {'date': new Date('2014-11-02'), 'value': 18}],
-    chart_type: 'missing-data'
-  };
-
-  MG.data_graphic(params);
-
-  var matches = document.querySelector(params.target + ' svg').getAttribute('class').match(/mg-missing/);
-  ok(matches, 'Missing chart has class `missing` set');
-});
-
-test('Linked chart has the required class set', function () {
-  var params = {
-    target: '#qunit-fixture',
-    data: [{'date': new Date('2014-11-01'), 'value': 12},
-      {'date': new Date('2014-11-02'), 'value': 18}],
-    linked: true
-  };
-
-  MG.data_graphic(params);
-
-  var matches = document.querySelector(params.target + ' svg').getAttribute('class').match(/linked/);
-  ok(matches, 'Linked chart has class `linked` set');
-});
-
-test('args.time_series is set to true when data is time-series', function () {
-  var params = {
-    target: '#qunit-fixture',
-    data: [{'foo': new Date('2014-11-01'), 'value': 12},
-      {'foo': new Date('2014-11-02'), 'value': 18}],
-    x_accessor: 'foo'
-  };
-
-  MG.data_graphic(params);
-  ok(params.time_series, 'args.time_series is set to true when data is time-series');
-});
-
-test('args.time_series is set to false when data is not time-series', function () {
-  var params = {
-    target: '#qunit-fixture',
-    data: [{'foo': 100, 'value': 12},
-      {'foo': 200, 'value': 18}],
-    x_accessor: 'foo'
-  };
-
-  MG.data_graphic(params);
-  equal(params.time_series, false, 'args.time_series is set to false when data is not time-series');
-});
-
-test('Only one clip path is added on multiple calls to the same target element', function () {
-  var params = {
-    target: '#qunit-fixture',
-    data: [{'date': new Date('2014-01-01'), 'value': 12, 'l': 10, 'u': 14},
-      {'date': new Date('2014-03-01'), 'value': 18, 'l': 16, 'u': 20}]
-  };
-
-  MG.data_graphic(params);
-  MG.data_graphic(MG.clone(params));
-
-  equal(document.querySelectorAll('.mg-clip-path').length, 1, 'We only have one clip path');
-});
diff --git a/priv/static/metrics-graphics-3.0-alpha3/tests/common/markers_test.js b/priv/static/metrics-graphics-3.0-alpha3/tests/common/markers_test.js
deleted file mode 100644
index aac7f5b..0000000
--- a/priv/static/metrics-graphics-3.0-alpha3/tests/common/markers_test.js
+++ /dev/null
@@ -1,160 +0,0 @@
-module('markers');
-
-test('All markers are added if they lie within the visible range', function() {
-    var markers = [{
-            'date': new Date('2014-02-01'),
-            'label': '1st Milestone'
-        }, {
-            'date': new Date('2014-02-02'),
-            'label': '2nd Milestone'
-        }];
-
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-        markers: markers
-    };
-
-    MG.data_graphic(params);
-    equal(document.querySelectorAll(params.target + ' .mg-markers line').length, markers.length, 'Two markers added');
-});
-
-test('Markers that lie outside the visible range are excluded', function() {
-    var markers = [{
-            'date': new Date('2014-02-01'),
-            'label': '1st Milestone'
-        }, {
-            'date': new Date('2014-02-03'),
-            'label': '2nd Milestone'
-        }];
-
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-02-02'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-        markers: markers
-    };
-
-    MG.data_graphic(params);
-    equal(document.querySelectorAll(params.target + ' .mg-markers line').length, 1, 'One marker added');
-});
-
-test('Markers that lie at the edge of the visible range are included', function() {
-    var markers = [{
-            'date': new Date('2014-02-01'),
-            'label': '1st Milestone'
-        }, {
-            'date': new Date('2014-03-01'),
-            'label': '2nd Milestone'
-        }];
-
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-02-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-        markers: markers
-    };
-
-    MG.data_graphic(params);
-    equal(document.querySelectorAll(params.target + ' .mg-markers line').length, markers.length, 'Two markers added');
-});
-
-test('All baselines are added', function() {
-    var baselines = [{value:50, label:'a baseline'}];
-
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 100},
-               {'date': new Date('2014-03-01'), 'value': 10}],
-        baselines: baselines
-    };
-
-    MG.data_graphic(params);
-    equal(document.querySelectorAll(params.target + ' .mg-baselines line').length, markers.length, 'One baseline added');
-});
-
-test('Markers\' texts are correctly added', function() {
-    var markers = [{
-            'date': new Date('2014-02-01'),
-            'label': '1st Milestone'
-        }, {
-            'date': new Date('2014-02-02'),
-            'label': '2nd Milestone'
-        }];
-
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 100},
-               {'date': new Date('2014-03-01'), 'value': 10}],
-        markers: markers
-    };
-
-    MG.data_graphic(params);
-    equal(document.querySelectorAll(params.target + ' .mg-markers text')[0].textContent, markers[0].label, 'First marker\'s text matches specified one');
-    equal(document.querySelectorAll(params.target + ' .mg-markers text')[1].textContent, markers[1].label, 'Second marker\'s text matches specified one');
-});
-
-test('Baseline text is correctly added', function() {
-    var baselines = [{value:50, label:'a baseline'}];
-
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 100},
-               {'date': new Date('2014-03-01'), 'value': 10}],
-        baselines: baselines
-    };
-
-    MG.data_graphic(params);
-    equal(document.querySelectorAll(params.target + ' .mg-baselines text')[0].textContent, baselines[0].label, 'Baseline text matches specified one');
-});
-
-test('When an existing chart is updated with no markers, existing markers are cleared', function() {
-    var markers = [{
-            'date': new Date('2014-11-02'),
-            'label': 'Lorem Ipsum'
-        }];
-
-    var params_0 = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-11-01'), 'value': 12},
-               {'date': new Date('2014-11-03'), 'value': 18}],
-        markers: markers
-    };
-
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-11-01'), 'value': 14},
-               {'date': new Date('2014-11-03'), 'value': 20}],
-    };
-
-    MG.data_graphic(params_0);
-    MG.data_graphic(params);
-
-    equal(document.querySelectorAll('.mg-markers').length, 0, 'Old markers were cleared');
-});
-
-test('When an existing chart is updated with no baselines, existing baselines are cleared', function() {
-    var baselines = [{
-            'value': 10,
-            'label': 'Lorem Ipsum'
-        }];
-
-    var params_0 = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-11-01'), 'value': 12},
-               {'date': new Date('2014-11-03'), 'value': 18}],
-        baselines: baselines
-    };
-
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-11-01'), 'value': 14},
-               {'date': new Date('2014-11-03'), 'value': 20}],
-    };
-
-    MG.data_graphic(params_0);
-    MG.data_graphic(params);
-
-    equal(document.querySelectorAll('.mg-baselines').length, 0, 'Old baselines were cleared');
-});
diff --git a/priv/static/metrics-graphics-3.0-alpha3/tests/common/resize_test.js b/priv/static/metrics-graphics-3.0-alpha3/tests/common/resize_test.js
deleted file mode 100644
index c2c380b..0000000
--- a/priv/static/metrics-graphics-3.0-alpha3/tests/common/resize_test.js
+++ /dev/null
@@ -1,44 +0,0 @@
-module('resize');
-
-test("Resize does not leak listeners", function () {
-  // Instrument window event listener methods
-  var realWindowAddEventListener = window.addEventListener;
-  var realWindowRemoveEventListener = window.removeEventListener;
-  var resizeListeners = [];
-  
-  window.addEventListener = function () {
-    if (arguments[0] === 'resize' && resizeListeners.indexOf(arguments[1]) === -1) {
-      resizeListeners.push(arguments[1]);
-    }
-    realWindowAddEventListener.apply(this, arguments);
-  }
-
-  window.removeEventListener = function () {
-    if (arguments[0] === 'resize') {
-      var index = resizeListeners.indexOf(arguments[1]);
-      if (index !== -1) {
-        resizeListeners.splice(index, 1);
-      }
-    }
-    realWindowRemoveEventListener.apply(this, arguments);
-  }
-    
-  var params = {
-    target: '#qunit-fixture',
-    full_width: true,
-    data: [{'date': new Date('2014-11-01'), 'value': 12},
-      {'date': new Date('2014-11-02'), 'value': 18}],
-    height: 100
-  };
-  MG.data_graphic(params);
-  var listenerCountAfterOne = resizeListeners.length;
-  const REPEAT_CREATE = 20;  
-  for (var i = 0; i < REPEAT_CREATE; i++) {
-    MG.data_graphic(params);
-  }
-  equal(resizeListeners.length, listenerCountAfterOne, "Listener count constant after chart recreated " + REPEAT_CREATE + " times");
-
-  // Restore default methods
-  window.addEventListener = realWindowAddEventListener;
-  window.removeEventListener = realWindowRemoveEventListener;
-});
diff --git a/priv/static/metrics-graphics-3.0-alpha3/tests/common/x_axis_test.js b/priv/static/metrics-graphics-3.0-alpha3/tests/common/x_axis_test.js
deleted file mode 100644
index 61e512c..0000000
--- a/priv/static/metrics-graphics-3.0-alpha3/tests/common/x_axis_test.js
+++ /dev/null
@@ -1,227 +0,0 @@
-module('x_axis');
-
-test('X-axis is added', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}]
-    };
-
-    MG.data_graphic(params);
-    ok(document.querySelector('.mg-x-axis'), 'X-axis is added');
-});
-
-test('args.x_axis set to false', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-        x_axis: false
-    };
-
-    MG.data_graphic(params);
-    equal(document.querySelector('.mg-x-axis'), null, 'X-axis is not added');
-});
-
-test('Only one x-axis is added on multiple calls to the same target element', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}]
-    };
-
-    MG.data_graphic(params);
-    MG.data_graphic(MG.clone(params));
-
-    equal(document.querySelectorAll(params.target + ' .mg-x-axis').length, 1, 'We only have one x-axis');
-});
-
-test('args.show_secondary_x_label: true', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}]
-    };
-
-    MG.data_graphic(params);
-    ok(document.querySelector('.mg-year-marker'), 'Year marker exists');
-});
-
-test('args.show_secondary_x_label: false', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-        show_secondary_x_label: false
-    };
-
-    MG.data_graphic(params);
-    equal(document.querySelector('.mg-year-marker'), null, 'Year marker not added');
-});
-
-test('args.x_label', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-        x_label: 'foo bar'
-    };
-
-    MG.data_graphic(params);
-    ok(document.querySelector('.mg-x-axis .label'), 'X-axis label exists');
-});
-
-test('args.labels (scatter plot)', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-        x_label: 'foo bar',
-        y_label: 'bar foo',
-        chart_type: 'point'
-    };
-
-    MG.data_graphic(params);
-    ok(document.querySelector('.mg-x-axis .label'), 'X-axis label exists');
-    ok(document.querySelector('.mg-y-axis .label'), 'Y-axis label exists');
-});
-
-test('X-axis doesn\'t break when data object is of length 1', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12}]
-    };
-
-    MG.data_graphic(params);
-    ok(document.querySelector('.mg-x-axis'), 'X-axis exists');
-});
-
-test('args.x_rug', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-        x_rug: true
-    };
-
-    MG.data_graphic(params);
-    ok(document.querySelector('.mg-x-rug'), 'X-axis rugplot exists');
-});
-
-test('Only one rugplot is added on multiple calls to the same target element', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-        x_rug: true
-    };
-
-    MG.data_graphic(params);
-    MG.data_graphic(MG.clone(params));
-
-    equal(document.querySelectorAll('.mg-x-rug').length, 2, 'We only have one rugplot on the x-axis');
-});
-
-test('args.x_extended_ticks', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-        x_extended_ticks: true
-    };
-
-    MG.data_graphic(params);
-    ok(document.querySelector('.mg-extended-xax-ticks'), 'X-axis extended ticks exist');
-});
-
-test('Correctly calculates min and max values for line, point and histogram charts', function() {
-    // single series
-    var params = {
-        target: '#qunit-fixture',
-        x_accessor: 'x',
-        y_accessor: 'y',
-        data: [
-            [
-                {x: 4, y: 5},
-                {x: 5, y: 5},
-                {x: 6, y: 5},
-                {x: 7, y: 5}
-            ]
-        ]
-    };
-    MG.data_graphic(params);
-    equal(params.processed.min_x, 4, 'min is correct for single series');
-    equal(params.processed.max_x, 7, 'max is correct for single series');
-
-    // multiple series
-    var params2 = {
-        target: '#qunit-fixture',
-        x_accessor: 'x',
-        y_accessor: 'y',
-        data: [
-            [
-                {x: 1, y: 5},
-                {x: 2, y: 5},
-                {x: 3, y: 5},
-                {x: 4, y: 5}
-            ], [
-                {x: 5, y: 5},
-                {x: 6, y: 5},
-                {x: 7, y: 5}
-            ]
-        ]
-    };
-    MG.data_graphic(params2);
-    equal(params2.processed.min_x, 1, 'min is correct for multiple series');
-    equal(params2.processed.max_x, 7, 'max is correct for multiple series');
-});
-
-/*test('Correctly calculates min and max values for bar chart', function() {
-    var args;
-
-    // single series
-    args = {
-        x_accessor: 'x',
-        baseline_accessor: 'b',
-        predictor_accessor: 'p',
-        chart_type: 'bar',
-        target: '#qunit-fixture',
-        data: [
-            [
-                {x: 4, b: 3, p: 2},
-                {x: 5, b: 2, p: 6},
-                {x: 6, b: 1, p: 10},
-                {x: 7, b: 0, p: 12}
-            ]
-        ]
-    };
-    MG.data_graphic(args);
-    equal(args.processed.min_x, 0, 'min is correct');
-    equal(args.processed.max_x, 12, 'max is correct');
-});*/
-
-test('Ensure that custom xax_format isn\'t deleted', function() {
-    var params = {
-        title: 'foo',
-        target: '.result',
-        xax_format: function(d) { return 'humbug'; },
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}]
-    };
-
-    MG.data_graphic(params);
-    equal(params.xax_format(), 'humbug', 'xax_format hasn\'t been overriden');
-});
-
-test('Ensure that default null xax_format is respected; allow MG to recalculate the default on redraw', function() {
-    var params = {
-        title: 'foo',
-        target: '.result',
-        xax_format: null,
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}]
-    };
-
-    MG.data_graphic(params);
-    equal(params.xax_format, null, 'xax_format is still null');
-});
diff --git a/priv/static/metrics-graphics-3.0-alpha3/tests/common/y_axis_test.js b/priv/static/metrics-graphics-3.0-alpha3/tests/common/y_axis_test.js
deleted file mode 100644
index 7295b64..0000000
--- a/priv/static/metrics-graphics-3.0-alpha3/tests/common/y_axis_test.js
+++ /dev/null
@@ -1,208 +0,0 @@
-module('y_axis');
-
-test('Y-axis is added', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}]
-    };
-
-    MG.data_graphic(params);
-    ok(document.querySelector('.mg-y-axis'), 'Y-axis is added');
-});
-
-test('args.y_axis set to false', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-        y_axis: false
-    };
-
-    MG.data_graphic(params);
-    equal(document.querySelector('.mg-y-axis'), null, 'Y-axis is not added');
-});
-
-test('Only one y-axis is added on multiple calls to the same target element', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}]
-    };
-
-    MG.data_graphic(params);
-    MG.data_graphic(MG.clone(params));
-
-    equal(document.querySelectorAll(params.target + ' .mg-y-axis').length, 1, 'We only have one y-axis');
-});
-
-test('Only one mg-category-guides group is added on multiple calls to the same target element', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{"year": "1945","sightings": 6},{"year": "1946","sightings": 8}],
-        chart_type: 'point',
-        y_accessor: "year",
-        x_accessor: "sightings",
-    };
-
-    MG.data_graphic(params);
-    MG.data_graphic(MG.clone(params));
-
-    equal(document.querySelectorAll(params.target + ' .mg-category-guides').length, 1, 'We only have one mg-category-guides');
-});
-
-test('args.y_label', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-        y_label: 'foo bar'
-    };
-
-    MG.data_graphic(params);
-    ok(document.querySelector('.mg-y-axis .label'), 'Y-axis label exists');
-});
-
-test('Y-axis doesn\'t break when data object is of length 1', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12}]
-    };
-
-    MG.data_graphic(params);
-    ok(document.querySelector('.mg-y-axis'), 'Y-axis exists');
-});
-
-// test('args.small_text', function() {
-//     var params = {
-//         target: '#qunit-fixture',
-//         data: [{'date': new Date('2014-01-01'), 'value': 12}],
-//         small_text: true,
-//     };
-
-//     MG.data_graphic(params);
-//     ok(document.querySelector('.mg-y-axis-small'), 'Small y-axis is set');
-// });
-
-test('args.y_rug', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-        y_rug: true
-    };
-
-    MG.data_graphic(params);
-    ok(document.querySelector('.mg-y-rug'), 'Y-axis rugplot exists');
-});
-
-test('Only one rugplot is added on multiple calls to the same target element', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-        y_rug: true
-    };
-
-    MG.data_graphic(params);
-    MG.data_graphic(MG.clone(params));
-    equal(document.querySelectorAll('.mg-y-rug').length, 2, 'We only have one rugplot on the y-axis');
-});
-
-test('Default min_y is 0', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}]
-    };
-
-    MG.data_graphic(params);
-    equal(document.querySelectorAll('.mg-y-axis text')[0].textContent, 0, 'Y-axis starts at 0');
-});
-
-test('args.min_y_from_data', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-        min_y_from_data: true
-    };
-
-    MG.data_graphic(params);
-    equal(document.querySelectorAll('.mg-y-axis text')[0].textContent, 12, 'Y-axis starts at 12');
-});
-
-test('args.min_y set to arbitrary value', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-        min_y: 5
-    };
-
-    MG.data_graphic(params);
-    equal(document.querySelectorAll('.mg-y-axis text')[0].textContent, 5, 'Y-axis starts at 5');
-});
-
-test('args.y_extended_ticks', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-        y_extended_ticks: true
-    };
-
-    MG.data_graphic(params);
-    ok(document.querySelector('.mg-extended-yax-ticks'), 'Y-axis extended ticks exist');
-});
-
-test('args.format is set to percentage', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 0.12},
-               {'date': new Date('2014-03-01'), 'value': 0.18}],
-        format: 'percentage'
-    };
-
-    MG.data_graphic(params);
-    equal(document.querySelectorAll('.mg-y-axis text')[0].textContent.slice(-1), '%', 'Y-axis units are %');
-});
-
-test('percentage args.format is correct', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 0.80},
-               {'date': new Date('2014-03-01'), 'value': 1.20}],
-        format: 'percentage',
-        height: 400,
-        min_y_from_data: true
-    };
-
-    MG.data_graphic(params);
-    equal(document.querySelectorAll('.mg-y-axis text')[2].textContent, '120%', 'Y-axis label formats correctly');
-});
-
-test('args.yax_units', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 2.12},
-               {'date': new Date('2014-03-01'), 'value': 4.18}],
-        yax_units: '$',
-    };
-
-    MG.data_graphic(params);
-    equal(document.querySelector('.mg-y-axis text').textContent[0], '$', 'Y-axis units are $');
-});
-
-test('When args.max_y is set, ignore inflator', function() {
-    var params = {
-        target: '#qunit-fixture',
-        data: [{'date': new Date('2014-01-01'), 'value': 12},
-               {'date': new Date('2014-03-01'), 'value': 18}],
-        max_y: 60,
-    };
-
-    MG.data_graphic(params);
-    var nodes = document.querySelectorAll('.mg-y-axis text');
-    equal(nodes[nodes.length - 1].textContent, 60, 'Maximum y-axis value is 60');
-});
diff --git a/priv/static/metrics-graphics-3.0-alpha3/tests/helpers.js b/priv/static/metrics-graphics-3.0-alpha3/tests/helpers.js
deleted file mode 100644
index 22d30ad..0000000
--- a/priv/static/metrics-graphics-3.0-alpha3/tests/helpers.js
+++ /dev/null
@@ -1,20 +0,0 @@
-function generateMouseEvent(type) {
-  var event = document.createEvent('MouseEvent');
-  event.initEvent(type, true, true);
-  return event;
-}
-
-// essentially the same as $.extend
-function extend(){
-  var result = {},
-    $__arguments = [].slice.call(arguments);
-
-  $__arguments.forEach(function(obj) {
-    for (var prop in obj) {
-      if (obj.hasOwnProperty(prop)) {
-        result[prop] = obj[prop];
-      }
-    }
-  });
-  return result;
-}
diff --git a/priv/static/metrics-graphics-3.0-alpha3/tests/misc/.gitkeep b/priv/static/metrics-graphics-3.0-alpha3/tests/misc/.gitkeep
deleted file mode 100644
index e69de29..0000000
--- a/priv/static/metrics-graphics-3.0-alpha3/tests/misc/.gitkeep
+++ /dev/null
diff --git a/priv/static/metrics-graphics-3.0-alpha3/tests/misc/process_test.js b/priv/static/metrics-graphics-3.0-alpha3/tests/misc/process_test.js
deleted file mode 100644
index 4495b75..0000000
--- a/priv/static/metrics-graphics-3.0-alpha3/tests/misc/process_test.js
+++ /dev/null
@@ -1,14 +0,0 @@
-module('process');
-
-test('args.missing_is_zero doesn\'t throw a "args.data[0][0] is undefined" error', function() {
-    var data = [{"date": new Date('2014-02-02'), "value": 6}];
-    var params = {
-        data: data,
-        target: "#qunit-fixture",
-        missing_is_zero: true
-    };
-
-    MG.data_graphic(params);
-
-    equal(params.data.length, 1, 'args.data is defined');
-});
\ No newline at end of file
diff --git a/priv/static/metrics-graphics-3.0-alpha3/tests/misc/utility_test.js b/priv/static/metrics-graphics-3.0-alpha3/tests/misc/utility_test.js
deleted file mode 100644
index 7af4e00..0000000
--- a/priv/static/metrics-graphics-3.0-alpha3/tests/misc/utility_test.js
+++ /dev/null
@@ -1,90 +0,0 @@
-module('utility');
-
-test('MG.convert.date', function() {
-    var data = [{'date': '2014-01-01', 'value': 12},
-               {'date': '2014-03-01', 'value': 18}];
-
-    MG.convert.date(data, 'date');
-    equal($.type(data[0].date), 'date', 'First date is of type date');
-    equal($.type(data[0].date), 'date', 'Second date is of type date');
-});
-
-test('MG.convert.date with an alternative timestamp style', function() {
-    var data = [{'date': '2014-20-12', 'value': 12},
-               {'date': '2014-21-12', 'value': 18}];
-
-    MG.convert.date(data, 'date', '%Y-%d-%m');
-    equal($.type(data[0].date), 'date', 'First date is of type date');
-    equal($.type(data[0].date), 'date', 'Second date is of type date');
-});
-
-test('MG.convert.number', function() {
-    var data = [{'date': '2014-20-12', 'value': '12'},
-               {'date': '2014-21-12', 'value': '18'}];
-
-    MG.convert.number(data, 'value');
-    equal($.type(data[0].value), 'number', 'First value is a number');
-    equal($.type(data[0].value), 'number', 'Second value is a number');
-});
-
-test('mg_get_svg_child_of', function(){
-    d3.select('#qunit-fixture').append('svg');
-
-    var svg_element_with_node = mg_get_svg_child_of(document.querySelector('#qunit-fixture'));
-    var svg_element_with_text = mg_get_svg_child_of('#qunit-fixture');
-
-    equal(svg_element_with_node.nodes().length, 1, 'Node-based argument should return a d3 selection with svg.');
-    equal(svg_element_with_node.nodes().length, 1, 'Selector-based argument should return a d3 selection with svg.');
-});
-
-
-test('mg_target_ref', function() {
-    var chart_area2 = document.createElement('div');
-    mg_target_ref(chart_area2);
-    ok(chart_area2.getAttribute('data-mg-uid').match(/mg-[\d]/), 'applies generated ID to DOM element');
-});
-
-test('Overlapping markers are taken care of', function() {
-    var params = {
-      data: [{
-        "date": new Date('2016-01-01'),
-        "value": 6
-      },
-      {
-        "date": new Date('2016-01-02'),
-        "value": 8
-      },
-      {
-        "date": new Date('2016-01-03'),
-        "value": 34
-      },
-      {
-        "date": new Date('2016-01-04'),
-        "value": 38
-      }],
-      markers: [{'date': new Date('2016-01-02'), 'label': 'A happened'},{'date': new Date('2016-01-02'), 'label': 'B happened'}],
-      target: "#qunit-fixture"
-    };
-
-    MG.data_graphic(params);
-
-    equal(mg_is_horizontally_overlapping(d3.selectAll('.mg-marker-text').node(), d3.selectAll('.mg-marker-text').nodes()), false, 'Markers aren\'t overlapping');
-});
-
-test('compare_type', function() {
-    [
-        ['number', null, true],
-        ['number', 1, true],
-        ['number', 'str', false],
-        ['number[]', 1, false],
-        ['number[]', [1], true],
-        ['object[]', [{}, 1], false],
-        [['number', 'string'], 1, true],
-        [['number', 'string'], 'str', true],
-        [['number', 'string'], {}, false],
-        [['a', 'b'], 'a', true],
-        [['a', 'b'], 'c', false]
-    ].forEach(i => {
-        equal(compare_type(i[0], i[1]), i[2], i);
-    });
-});