starting random

Author: bitwes

TddAndPong/Episode3/scripts/paddle.gd

@@ -0,0 +1,2 @@
+func bounce(ball):
+	ball.set_direction(ball.get_direction() * Vector2(-1, 1))

TddAndPong/Episode3/test/Tests.tscn

@@ -14,6 +14,7 @@ script = ExtResource( 1 )
 __meta__ = {
 "_editor_icon": ExtResource( 2 )
 }
+_select_script = "test_paddle"
 _run_on_load = true
 _should_maximize = true
 _yield_between_tests = false

TddAndPong/Episode3/test/unit/test_paddle.gd

@@ -0,0 +1,29 @@
+extends 'res://addons/gut/test.gd'
+
+var Paddle = load('res://scripts/paddle.gd')
+var Ball = load('res://scripts/ball.gd')
+
+func test_can_make_paddle():
+	assert_not_null(Paddle.new())
+
+func test_bounce_inverts_x():
+	var ball = double(Ball).new()
+	var paddle = Paddle.new()
+	
+	stub(ball, 'get_direction').to_return(Vector2(1, 1))
+	paddle.bounce(ball)
+	assert_called(ball, 'set_direction', [Vector2(-1, 1)])	
+
+func test_bounce_inverts_x_other_direction():
+	var ball = double(Ball).new()
+	var paddle = Paddle.new()
+	
+	stub(ball, 'get_direction').to_return(Vector2(-1, 1))
+	paddle.bounce(ball)
+	assert_called(ball, 'set_direction', [Vector2(1, 1)])	
+
+func test_bounce_changes_y_randomly():
+	var paddle = Paddle.new()
+	var ball = double(Ball).new()
+	stub(ball, 'get_direction').to_return(Vector2(1, 1))
+