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-rw-r--r--test/support/channel_case.ex43
-rw-r--r--test/support/conn_case.ex44
-rw-r--r--test/support/model_case.ex65
3 files changed, 152 insertions, 0 deletions
diff --git a/test/support/channel_case.ex b/test/support/channel_case.ex
new file mode 100644
index 0000000..f121634
--- /dev/null
+++ b/test/support/channel_case.ex
@@ -0,0 +1,43 @@
+defmodule TheTranscriberBackend.ChannelCase do
+ @moduledoc """
+ This module defines the test case to be used by
+ channel tests.
+
+ Such tests rely on `Phoenix.ChannelTest` and also
+ import other functionality to make it easier
+ to build and query models.
+
+ Finally, if the test case interacts with the database,
+ it cannot be async. For this reason, every test runs
+ inside a transaction which is reset at the beginning
+ of the test unless the test case is marked as async.
+ """
+
+ use ExUnit.CaseTemplate
+
+ using do
+ quote do
+ # Import conveniences for testing with channels
+ use Phoenix.ChannelTest
+
+ alias TheTranscriberBackend.Repo
+ import Ecto
+ import Ecto.Changeset
+ import Ecto.Query
+
+
+ # The default endpoint for testing
+ @endpoint TheTranscriberBackend.Endpoint
+ end
+ end
+
+ setup tags do
+ :ok = Ecto.Adapters.SQL.Sandbox.checkout(TheTranscriberBackend.Repo)
+
+ unless tags[:async] do
+ Ecto.Adapters.SQL.Sandbox.mode(TheTranscriberBackend.Repo, {:shared, self()})
+ end
+
+ :ok
+ end
+end
diff --git a/test/support/conn_case.ex b/test/support/conn_case.ex
new file mode 100644
index 0000000..6f0e522
--- /dev/null
+++ b/test/support/conn_case.ex
@@ -0,0 +1,44 @@
+defmodule TheTranscriberBackend.ConnCase do
+ @moduledoc """
+ This module defines the test case to be used by
+ tests that require setting up a connection.
+
+ Such tests rely on `Phoenix.ConnTest` and also
+ import other functionality to make it easier
+ to build and query models.
+
+ Finally, if the test case interacts with the database,
+ it cannot be async. For this reason, every test runs
+ inside a transaction which is reset at the beginning
+ of the test unless the test case is marked as async.
+ """
+
+ use ExUnit.CaseTemplate
+
+ using do
+ quote do
+ # Import conveniences for testing with connections
+ use Phoenix.ConnTest
+
+ alias TheTranscriberBackend.Repo
+ import Ecto
+ import Ecto.Changeset
+ import Ecto.Query
+
+ import TheTranscriberBackend.Router.Helpers
+
+ # The default endpoint for testing
+ @endpoint TheTranscriberBackend.Endpoint
+ end
+ end
+
+ setup tags do
+ :ok = Ecto.Adapters.SQL.Sandbox.checkout(TheTranscriberBackend.Repo)
+
+ unless tags[:async] do
+ Ecto.Adapters.SQL.Sandbox.mode(TheTranscriberBackend.Repo, {:shared, self()})
+ end
+
+ {:ok, conn: Phoenix.ConnTest.build_conn()}
+ end
+end
diff --git a/test/support/model_case.ex b/test/support/model_case.ex
new file mode 100644
index 0000000..9f16428
--- /dev/null
+++ b/test/support/model_case.ex
@@ -0,0 +1,65 @@
+defmodule TheTranscriberBackend.ModelCase do
+ @moduledoc """
+ This module defines the test case to be used by
+ model tests.
+
+ You may define functions here to be used as helpers in
+ your model tests. See `errors_on/2`'s definition as reference.
+
+ Finally, if the test case interacts with the database,
+ it cannot be async. For this reason, every test runs
+ inside a transaction which is reset at the beginning
+ of the test unless the test case is marked as async.
+ """
+
+ use ExUnit.CaseTemplate
+
+ using do
+ quote do
+ alias TheTranscriberBackend.Repo
+
+ import Ecto
+ import Ecto.Changeset
+ import Ecto.Query
+ import TheTranscriberBackend.ModelCase
+ end
+ end
+
+ setup tags do
+ :ok = Ecto.Adapters.SQL.Sandbox.checkout(TheTranscriberBackend.Repo)
+
+ unless tags[:async] do
+ Ecto.Adapters.SQL.Sandbox.mode(TheTranscriberBackend.Repo, {:shared, self()})
+ end
+
+ :ok
+ end
+
+ @doc """
+ Helper for returning list of errors in a struct when given certain data.
+
+ ## Examples
+
+ Given a User schema that lists `:name` as a required field and validates
+ `:password` to be safe, it would return:
+
+ iex> errors_on(%User{}, %{password: "password"})
+ [password: "is unsafe", name: "is blank"]
+
+ You could then write your assertion like:
+
+ assert {:password, "is unsafe"} in errors_on(%User{}, %{password: "password"})
+
+ You can also create the changeset manually and retrieve the errors
+ field directly:
+
+ iex> changeset = User.changeset(%User{}, password: "password")
+ iex> {:password, "is unsafe"} in changeset.errors
+ true
+ """
+ def errors_on(struct, data) do
+ struct.__struct__.changeset(struct, data)
+ |> Ecto.Changeset.traverse_errors(&TheTranscriberBackend.ErrorHelpers.translate_error/1)
+ |> Enum.flat_map(fn {key, errors} -> for msg <- errors, do: {key, msg} end)
+ end
+end