add endpoint for getting room state

2 files changed, 133 insertions, 0 deletions

diff --git a/test/polyjuice/client/endpoint/get_rooms_state_test.exs b/test/polyjuice/client/endpoint/get_rooms_state_test.exs
new file mode 100644
index 0000000..f6e0596
--- /dev/null
+++ b/test/polyjuice/client/endpoint/get_rooms_state_test.exs
@@ -0,0 +1,87 @@
+# Copyright 2020 Hubert Chathi <hubert@uhoreg.ca>
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+defmodule Polyjuice.Client.Endpoint.GetRoomsStateTest do
+  use ExUnit.Case
+
+  test "GET rooms/{room_id}/state" do
+    endpoint = %Polyjuice.Client.Endpoint.GetRoomsState{
+      room: "!room_id",
+      event_type: nil,
+      state_key: ""
+    }
+
+    http_spec = Polyjuice.Client.Endpoint.Proto.http_spec(endpoint, "https://example.com")
+
+    assert http_spec == %Polyjuice.Client.Endpoint.HttpSpec{
+             auth_required: true,
+             body: "",
+             headers: [
+               {"Accept", "application/json"}
+             ],
+             method: :get,
+             url: "https://example.com/_matrix/client/r0/rooms/%21room_id/state"
+           }
+
+    assert Polyjuice.Client.Endpoint.Proto.transform_http_result(
+             endpoint,
+             200,
+             [],
+             "[{\"type\": \"m.room.name\", \"content\": {\"name\": \"foo1\"}}]"
+           ) == {:ok, [%{"type" => "m.room.name", "content" => %{"name" => "foo1"}}]}
+
+    assert Polyjuice.Client.Endpoint.Proto.transform_http_result(
+             endpoint,
+             500,
+             [],
+             "Aaah!"
+           ) ==
+             {:error, 500, %{"body" => "Aaah!", "errcode" => "CA_UHOREG_POLYJUICE_BAD_RESPONSE"}}
+  end
+
+  test "GET rooms/{room_id}/state/{event_type}/{state_key}" do
+    endpoint = %Polyjuice.Client.Endpoint.GetRoomsState{
+      room: "!room_id",
+      event_type: "m.room.name",
+      state_key: ""
+    }
+
+    http_spec = Polyjuice.Client.Endpoint.Proto.http_spec(endpoint, "https://example.com")
+
+    assert http_spec == %Polyjuice.Client.Endpoint.HttpSpec{
+             auth_required: true,
+             body: "",
+             headers: [
+               {"Accept", "application/json"}
+             ],
+             method: :get,
+             url: "https://example.com/_matrix/client/r0/rooms/%21room_id/state/m.room.name/"
+           }
+
+    assert Polyjuice.Client.Endpoint.Proto.transform_http_result(
+             endpoint,
+             200,
+             [],
+             "{\"name\": \"foo1\"}"
+           ) == {:ok, %{"name" => "foo1"}}
+
+    assert Polyjuice.Client.Endpoint.Proto.transform_http_result(
+             endpoint,
+             500,
+             [],
+             "Aaah!"
+           ) ==
+             {:error, 500, %{"body" => "Aaah!", "errcode" => "CA_UHOREG_POLYJUICE_BAD_RESPONSE"}}
+  end
+end
diff --git a/test/polyjuice/client/room_test.exs b/test/polyjuice/client/room_test.exs
index f5470bc..97180b0 100644
--- a/test/polyjuice/client/room_test.exs
+++ b/test/polyjuice/client/room_test.exs
@@ -154,6 +154,52 @@ defmodule Polyjuice.Client.RoomTest do
     end
   end
 
+  test "get all state events" do
+    with client = %DummyClient{
+           response: {
+             %Polyjuice.Client.Endpoint.GetRoomsState{
+               room: "!bar",
+               event_type: nil,
+               state_key: ""
+             },
+             {:ok, [%{"type" => "m.room.name", "content" => %{"name" => "foo1"}}]}
+           }
+         } do
+      {:ok, events_list} =
+        Polyjuice.Client.Room.get_state(
+          client,
+          "!bar",
+          nil,
+          ""
+        )
+
+      assert events_list == [%{"type" => "m.room.name", "content" => %{"name" => "foo1"}}]
+    end
+  end
+
+  test "get one state event" do
+    with client = %DummyClient{
+           response: {
+             %Polyjuice.Client.Endpoint.GetRoomsState{
+               room: "!bar",
+               event_type: "m.room.name",
+               state_key: ""
+             },
+             {:ok, %{"name" => "foo1"}}
+           }
+         } do
+      {:ok, event_content} =
+        Polyjuice.Client.Room.get_state(
+          client,
+          "!bar",
+          "m.room.name",
+          ""
+        )
+
+      assert event_content == %{"name" => "foo1"}
+    end
+  end
+
   test "update read receipt" do
     with client = %DummyClient{
            response: {