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# 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 TestUtil do
def mktmpdir(prefix) do
Enum.find_value(
1..5,
{:error, :efail},
fn _ ->
random =
Enum.map(
Range.new(0, 12),
fn _ -> Enum.random('abcdefghijklmnopqrstuvwxyz1234567890') end
)
|> to_string()
tmpdir = Path.join(System.tmp_dir!(), prefix <> random)
case File.mkdir(tmpdir) do
:ok -> {:ok, tmpdir}
# try again if the name is already taken
{:error, :eexist} -> nil
# pass through any other errors
{:error, _} = err -> err
end
end
)
end
def http_spec_body_to_binary(http_spec) do
Map.update!(http_spec, :body, &IO.iodata_to_binary/1)
end
end
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