Namespaced and some actions as nested resources

app_controller_test.exs

defmodule Rolester.Admin.AppControllerTest do
  use Rolester.ConnCase

  alias Rolester.App
  alias Rolester.Tenant

  @valid_attrs %{name: "some content"}
  @invalid_attrs %{}

  setup do
    tenant = %Tenant{name: "some text"} |> Repo.insert!
    conn = conn()
    {:ok, conn: conn, tenant: tenant}
  end

  test "lists all entries on index", %{conn: conn, tenant: tenant} do
    conn = get conn, tenant_app_path(conn, :index, tenant)
    assert html_response(conn, 200) =~ "Listing apps"
  end

  test "renders form for new resources", %{conn: conn, tenant: tenant} do
    conn = get conn, tenant_app_path(conn, :new, tenant)
    assert html_response(conn, 200) =~ "New app"
  end

  test "creates resource and redirects when data is valid", %{conn: conn, tenant: tenant} do
    conn = post conn, tenant_app_path(conn, :create, tenant), app: @valid_attrs
    assert redirected_to(conn) == tenant_app_path(conn, :index, tenant)
    assert Repo.get_by(App, @valid_attrs)
  end

  test "does not create resource and renders errors when data is invalid", %{conn: conn, tenant: tenant} do
    conn = post conn, tenant_app_path(conn, :create, tenant), app: @invalid_attrs
    assert html_response(conn, 200) =~ "New app"
  end

  test "shows chosen resource", %{conn: conn} do
    app = Repo.insert! %App{}
    conn = get conn, app_path(conn, :show, app)
    assert html_response(conn, 200) =~ "Show app"
  end

  test "renders page not found when id is nonexistent", %{conn: conn} do
    assert_raise Ecto.NoResultsError, fn ->
      get conn, app_path(conn, :show, "4be6ca8d-0897-440a-ad8e-25e2c961f9b6")
    end
  end

  test "renders form for editing chosen resource", %{conn: conn} do
    app = Repo.insert! %App{}
    conn = get conn, app_path(conn, :edit, app)
    assert html_response(conn, 200) =~ "Edit app"
  end

  test "updates chosen resource and redirects when data is valid", %{conn: conn, tenant: tenant} do
    app = Repo.insert! %App{tenant_id: tenant.id}
    conn = put conn, app_path(conn, :update, app), app: @valid_attrs
    assert redirected_to(conn) == app_path(conn, :show, app)
    assert Repo.get_by(App, @valid_attrs)
  end

  test "does not update chosen resource and renders errors when data is invalid", %{conn: conn} do
    app = Repo.insert! %App{}
    conn = put conn, app_path(conn, :update, app), app: @invalid_attrs
    assert html_response(conn, 200) =~ "Edit app"
  end

  test "deletes chosen resource", %{conn: conn, tenant: tenant} do
    app = Repo.insert! %App{}
    conn = delete conn, tenant_app_path(conn, :delete, tenant, app)
    assert redirected_to(conn) == tenant_app_path(conn, :index, tenant)
    refute Repo.get(App, app.id)
  end
end