forked from potsda.mn/mobilizon
98 lines
2.4 KiB
Elixir
98 lines
2.4 KiB
Elixir
defmodule Mobilizon.DataCase do
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@moduledoc """
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This module defines the setup for tests requiring
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access to the application's data layer.
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You may define functions here to be used as helpers in
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your tests.
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Finally, if the test case interacts with the database,
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it cannot be async. For this reason, every test runs
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inside a transaction which is reset at the beginning
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of the test unless the test case is marked as async.
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"""
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use ExUnit.CaseTemplate
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alias Ecto.Adapters.SQL.Sandbox, as: Adapter
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alias Mobilizon.Config
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alias Mobilizon.Storage.Repo
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alias Mobilizon.Web.Upload
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alias Mobilizon.Web.Upload.Uploader
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using do
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quote do
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alias Mobilizon.Storage.Repo
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import Ecto
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import Ecto.Changeset
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import Ecto.Query
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import Mobilizon.DataCase
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end
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end
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setup tags do
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:ok = Adapter.checkout(Repo)
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unless tags[:async], do: Adapter.mode(Repo, {:shared, self()})
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:ok
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end
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@doc """
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A helper that transform changeset errors to a map of messages.
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assert {:error, changeset} = Actors.create_user(%{password: "short"})
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assert "password is too short" in errors_on(changeset).password
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assert %{password: ["password is too short"]} = errors_on(changeset)
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"""
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def errors_on(changeset) do
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Ecto.Changeset.traverse_errors(changeset, fn {message, opts} ->
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Enum.reduce(opts, message, fn {key, value}, acc ->
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String.replace(acc, "%{#{key}}", to_string(value))
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end)
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end)
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end
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def ensure_local_uploader(_context) do
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uploader = Config.get([Upload, :uploader])
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filters = Config.get([Upload, :filters])
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unless uploader == Uploader.Local || filters != [] do
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Config.put([Upload, :uploader], Uploader.Local)
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Config.put([Upload, :filters], [])
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on_exit(fn ->
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Config.put([Upload, :uploader], uploader)
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Config.put([Upload, :filters], filters)
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end)
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end
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:ok
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end
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@doc """
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POSIX-compliant check if command is available in the system
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## Examples
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iex> command_available?("git")
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true
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iex> command_available?("wrongcmd")
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false
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"""
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@spec command_available?(String.t()) :: boolean()
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def command_available?(command) do
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match?({_output, 0}, System.cmd("sh", ["-c", "command -v #{command}"]))
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end
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Mox.defmock(Mobilizon.Service.HTTP.ActivityPub.Mock, for: Tesla.Adapter)
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Mox.defmock(Mobilizon.Service.HTTP.GeospatialClient.Mock,
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for: Tesla.Adapter
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)
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end
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