class TestPlayer(unittest.TestCase):
def setUp(self):
self.player = Player()
def testPlayerHasImage(self):
assert self.player.image != None, "player does not have an image"
def testPlayerHasRectangle(self):
assert self.player.rect != None, "player does not have a rect"
def testPlayerRectStartsInRightPosition(self):
assert self.player.rect.top == 198, "player does not start in right place"
assert self.player.rect.left == 64, "player does not start in right place"
def testPlayerRectSetsInRightPosition(self):
self.player = Player([16, 16])
assert self.player.rect.top == 16, "player is not in right place"
# walk up
def testPlayerWontWalkUpWithoutGrounds(self):
self.player.walkUp()
assert self.player.rect.top == 198, "player did not move up"
def dummy_grounds(self, *args):
grounds = pygame.sprite.Group()
for arg in args:
ground = Ground(arg)
grounds.add(ground)
return grounds
def testPlayerWalksUpGroundSameSize(self):
self.player.collision_grounds = self.dummy_grounds([64, 198])
self.player.walkUp()
assert self.player.rect.top == 197, "player did not move up"
def testPlayerWalksUpThreePixelsGroundSameSize(self):
self.player.collision_grounds = self.dummy_grounds([64, 198])
self.player.walkUp()
self.player.walkUp()
self.player.walkUp()
assert self.player.rect.top == 195, "player did not move up three pixels"
def testPlayerWontWalkUpOffAboveGround(self):
self.player.collision_grounds = self.dummy_grounds([64, 214])
self.player.walkUp()
assert self.player.rect.top == 198, "player should not move up"
def testPlayerWontWalkUpBottomOffGround(self):
self.player.collision_grounds = self.dummy_grounds([64, 212])
self.player.walkUp()
self.player.walkUp()
self.player.walkUp()
assert self.player.rect.top == 196, "player did not move up two pixels"
# walk down
def testPlayerWontWalkDownWithoutGrounds(self):
self.player.walkDown()
assert self.player.rect.top == 198, "player did not move down"
def testPlayerWontWalksDownGroundBigger(self):
grounds = pygame.sprite.Group()
ground1 = Ground([60, 194], (20, 20))
grounds.add(ground1)
self.player.collision_grounds = grounds
self.player.walkDown()
self.player.walkDown()
assert self.player.rect.bottom == 214, "player should not have moved"
def testPlayerWalksDownGroundThreePixelsAbove(self):
self.player.collision_grounds = self.dummy_grounds([64, 202])
self.player.walkDown()
assert self.player.rect.bottom == 215, "player should not have moved"
def testPlayerWalksDownGroundTopSameLevelAsBottom(self):
self.player.collision_grounds = self.dummy_grounds([64, 214])
self.player.walkDown()
assert self.player.rect.top == 199, "player should have moved"
def testPlayerWalksDownTwoPixelsGroundAboveThree(self):
self.player.collision_grounds = self.dummy_grounds([64, 200])
self.player.walkDown()
self.player.walkDown()
self.player.walkDown()
assert self.player.rect.top == 200, "player should have moved only 2 pixels"
def testPlayerWalksDownBetweenGrounds(self):
self.player.collision_grounds = self.dummy_grounds([64, 200], [64, 216])
self.player.walkDown()
self.player.walkDown()
self.player.walkDown()
assert self.player.rect.bottom == 217, "player should have moved only 2 pixels"
def testPlayerWalksDownOnSecondGround(self):
self.player.collision_grounds = self.dummy_grounds([64, 184], [64, 200])
self.player.walkDown()
self.player.walkDown()
self.player.walkDown()
assert self.player.rect.bottom == 216, "player should have moved only 2 pixels"
# jumpin
def testPlayerJumpsUp(self):
self.player.collision_grounds = self.dummy_grounds([64, 184], [64, 200])
self.player.jump()
self.player.update()
assert self.player.rect.top == 193, "player should have jumped 4 pixels up"
assert self.player.movement == self.player.jumping, 'player state should be jumping'
def testPlayerOnJumpsUpAndFalls(self):
self.player.collision_grounds = self.dummy_grounds([64, 184], [64, 200])
self.player.jump()
while True:
self.player.update()
if self.player.jump_speed > 0:
break
self.player.update()
assert self.player.jump_speed > 0, "jump speed should be over 0"
assert self.player.jump_speed < 5, "jump speed should be under 5"
assert self.player.movement == self.player.falling, 'player state should be falling'
def testPlayerOnJumpsUpAndFallSameGround(self):
self.player.collision_grounds = self.dummy_grounds([64, 184], [64, 200])
self.player.jump()
for i in range(60):
self.player.update()
assert self.player.rect.top == 198, "player should have fallen at the same ground"
assert self.player.movement == self.player.standing, 'player state should be standing'
assert self.player.ground == 0, 'player ground should be zero'
assert self.player.jump_speed == -5, 'player jump speed is reinitialized'
def setUp(self):
self.player = Player()
def testPlayerRectSetsInRightPosition(self):
self.player = Player([16, 16])
assert self.player.rect.top == 16, "player is not in right place"