Fix the fucking tests

config/test.exs

@@ -12,8 +12,6 @@ config :logger, level: :warn
 # Configure your database
 config :chess, Chess.Repo,
   adapter: Ecto.Adapters.Postgres,
-  username: "postgres",
-  password: "postgres",
   database: "chess_test",
   hostname: "localhost",
   pool: Ecto.Adapters.SQL.Sandbox

test/controllers/game_controller_test.exs

@@ -2,8 +2,7 @@ defmodule Chess.GameControllerTest do
   use Chess.ConnCase
 
   alias Chess.Game
-  @valid_attrs %{board: %{}}
-  @invalid_attrs %{}
+  @valid_attrs %{}
 
   test "lists all entries on index", %{conn: conn} do
     conn = get conn, game_path(conn, :index)
@@ -12,19 +11,14 @@ defmodule Chess.GameControllerTest do
 
   test "creates resource and redirects when data is valid", %{conn: conn} do
     conn = post conn, game_path(conn, :create), game: @valid_attrs
-    assert redirected_to(conn) == game_path(conn, :index)
-    assert Repo.get_by(Game, @valid_attrs)
-  end
-
-  test "does not create resource and renders errors when data is invalid", %{conn: conn} do
-    conn = post conn, game_path(conn, :create), game: @invalid_attrs
-    assert html_response(conn, 200) =~ "New game"
+    game = Repo.one(Game)
+    assert redirected_to(conn) == game_path(conn, :show, game)
   end
 
   test "shows chosen resource", %{conn: conn} do
     game = Repo.insert! %Game{}
     conn = get conn, game_path(conn, :show, game)
-    assert html_response(conn, 200) =~ "Show game"
+    assert html_response(conn, 200) =~ "<div id=\"app\" data-game-id=\"#{game.id}\">"
   end
 
   test "renders page not found when id is nonexistent", %{conn: conn} do
@@ -33,25 +27,6 @@ defmodule Chess.GameControllerTest do
     end
   end
 
-  test "renders form for editing chosen resource", %{conn: conn} do
-    game = Repo.insert! %Game{}
-    conn = get conn, game_path(conn, :edit, game)
-    assert html_response(conn, 200) =~ "Edit game"
-  end
-
-  test "updates chosen resource and redirects when data is valid", %{conn: conn} do
-    game = Repo.insert! %Game{}
-    conn = put conn, game_path(conn, :update, game), game: @valid_attrs
-    assert redirected_to(conn) == game_path(conn, :show, game)
-    assert Repo.get_by(Game, @valid_attrs)
-  end
-
-  test "does not update chosen resource and renders errors when data is invalid", %{conn: conn} do
-    game = Repo.insert! %Game{}
-    conn = put conn, game_path(conn, :update, game), game: @invalid_attrs
-    assert html_response(conn, 200) =~ "Edit game"
-  end
-
   test "deletes chosen resource", %{conn: conn} do
     game = Repo.insert! %Game{}
     conn = delete conn, game_path(conn, :delete, game)

test/controllers/page_controller_test.exs

@@ -1,8 +0,0 @@
-defmodule Chess.PageControllerTest do
-  use Chess.ConnCase
-
-  test "GET /", %{conn: conn} do
-    conn = get conn, "/"
-    assert html_response(conn, 200) =~ "Welcome to Phoenix!"
-  end
-end

web/controllers/page_controller.ex

@@ -1,7 +0,0 @@
-defmodule Chess.PageController do
-  use Chess.Web, :controller
-
-  def index(conn, _params) do
-    render conn, "index.html"
-  end
-end

web/router.ex

@@ -16,7 +16,7 @@ defmodule Chess.Router do
   scope "/", Chess do
     pipe_through :browser # Use the default browser stack
 
-    get "/", PageController, :index
+    get "/", GameController, :index
     resources "/games", GameController, only: [:create, :show, :delete]
   end
 

web/templates/game/index.html.eex

@@ -15,7 +15,7 @@
   </tbody>
 </table>
 
-<%= form_for @changeset, game_path(@conn, :create), fn f -> %>
+<%= form_for @changeset, game_path(@conn, :create), fn _f -> %>
   <div class="form-group">
     <%= submit "Create game", class: "btn btn-primary" %>
   </div>