ja_serializer

defmodule <%= inspect context.web_module %>.<%= inspect Module.concat(schema.web_namespace, schema.alias) %>ControllerTest do
  use <%= inspect context.web_module %>.ConnCase

  alias <%= inspect context.module %>
  alias <%= inspect schema.module %>

  @create_attrs <%= inspect schema.params.create %>
  @update_attrs <%= inspect schema.params.update %>
  @invalid_attrs <%= inspect for {key, _} <- schema.params.create, into: %{}, do: {key, nil} %>

  def fixture(:<%= schema.singular %>) do
    {:ok, <%= schema.singular %>} = <%= inspect context.alias %>.create_<%= schema.singular %>(@create_attrs)
    <%= schema.singular %>
  end

  <%= if Enum.count(schema.assocs) != 0 do %>
  defp relationships do <%= for {ref, key, mod, _} <- schema.assocs do %>
    <%= ref %> = Repo.insert!(%<%= mod %>{})<% end %>

    %{<%= for {ref, key, _, _} <- schema.assocs do %>
      "<%= ref %>" => %{
        "data" => %{
          "type" => "<%= ref %>",
          "id" => <%= ref %>.id
        }
      },<% end %>
    }
  end<% end %><%= if Enum.count(schema.assocs) == 0 do %>
  defp relationships do
    %{}
  end<% end %>

  setup %{conn: conn} do
    conn = conn
      |> put_req_header("accept", "application/vnd.api+json")
      |> put_req_header("content-type", "application/vnd.api+json")
      
    {:ok, conn: conn}
  end

  test "lists all entries on index", %{conn: conn} do
    conn = get conn, <%= schema.route_helper %>_path(conn, :index)
    assert json_response(conn, 200)["data"] == []
  end

  test "creates <%= schema.singular %> and renders <%= schema.singular %> when data is valid", %{conn: conn} do
    conn = post conn, <%= schema.route_helper %>_path(conn, :create), %{
      "meta" => %{},
      "data" => %{
        "type" => "<%= JaSerializer.Formatter.Utils.format_key(schema.singular) %>",
        "attributes" => @create_attrs,
        "relationships" => relationships
      }
    }
    assert %{"id" => id} = json_response(conn, 201)["data"]

    conn = get conn, <%= schema.route_helper %>_path(conn, :show, id)
    data = json_response(conn, 200)["data"]
    assert data["id"] == id
    assert data["type"] == "<%= JaSerializer.Formatter.Utils.format_key(schema.singular) %>"<%= for {k, _} <- schema.params.create do %>
    assert data["attributes"]["<%= JaSerializer.Formatter.Utils.format_key(k) %>"] == @create_attrs.<%= k %><% end %>
  end

  test "does not create <%= schema.singular %> and renders errors when data is invalid", %{conn: conn} do
    conn = post conn, <%= schema.route_helper %>_path(conn, :create), %{
      "meta" => %{},
      "data" => %{
        "type" => "<%= JaSerializer.Formatter.Utils.format_key(schema.singular) %>",
        "attributes" => @invalid_attrs,
        "relationships" => relationships
      }
    }
    assert json_response(conn, 422)["errors"] != %{}
  end

  test "updates chosen <%= schema.singular %> and renders <%= schema.singular %> when data is valid", %{conn: conn} do
    %<%= inspect schema.alias %>{id: id} = <%= schema.singular %> = fixture(:<%= schema.singular %>)
    conn = put conn, <%= schema.route_helper %>_path(conn, :update, <%= schema.singular %>), %{
      "meta" => %{},
      "data" => %{
        "type" => "<%= JaSerializer.Formatter.Utils.format_key(schema.singular) %>",
        "id" => "#{<%= schema.singular %>.id}",
        "attributes" => @update_attrs,
        "relationships" => relationships
      }
    }

    conn = get conn, <%= schema.route_helper %>_path(conn, :show, id)
    data = json_response(conn, 200)["data"]
    assert data["id"] == "#{id}"
    assert data["type"] == "<%= JaSerializer.Formatter.Utils.format_key(schema.singular) %>"<%= for {k, _} <- schema.params.create do %>
    assert data["attributes"]["<%= JaSerializer.Formatter.Utils.format_key(k) %>"] == @update_attrs.<%= k %><% end %>
  end

  test "does not update chosen <%= schema.singular %> and renders errors when data is invalid", %{conn: conn} do
    <%= schema.singular %> = fixture(:<%= schema.singular %>)
    conn = put conn, <%= schema.route_helper %>_path(conn, :update, <%= schema.singular %>), %{
      "meta" => %{},
      "data" => %{
        "type" => "<%= JaSerializer.Formatter.Utils.format_key(schema.singular) %>",
        "id" => "#{<%= schema.singular %>.id}",
        "attributes" => @invalid_attrs,
        "relationships" => relationships
      }
    }
    assert json_response(conn, 422)["errors"] != %{}
  end

  test "deletes chosen <%= schema.singular %>", %{conn: conn} do
    <%= schema.singular %> = fixture(:<%= schema.singular %>)
    conn = delete conn, <%= schema.route_helper %>_path(conn, :delete, <%= schema.singular %>)
    assert response(conn, 204)
    assert_error_sent 404, fn ->
      get conn, <%= schema.route_helper %>_path(conn, :show, <%= schema.singular %>)
    end
  end
end