def test_equals_false_different_length(self):
# Given
o1 = Orientation([(0, 0), (0, 1)])
o2 = Orientation([(0, 0)])
# Then
self.assertFalse(o1 == o2)
def test_all_orientations_get_added(self):
# Given
points = [(0, 0), (1, 0), (2, 0), (3, 0), (3, 1)]
# When
actual = Piece(points).orientations
# Then
self.maxDiff = None
expected = {
# C1
Orientation(((0, 0), (1, 0), (1, 1), (1, 2), (1, 3))),
Orientation(((0, 0), (0, 1), (1, 1), (2, 1), (3, 1))),
# C2
Orientation(((0, 0), (1, 0), (0, 1), (0, 2), (0, 3))),
Orientation(((0, 0), (0, 1), (1, 0), (2, 0), (3, 0))),
# C3
Orientation(((0, 0), (1, 0), (2, 0), (3, 0), (3, -1))),
Orientation(((0, 0), (0, 1), (0, 2), (0, 3), (-1, 3))),
# C4
Orientation(((0, 0), (1, 0), (2, 0), (3, 0), (3, 1))),
Orientation(((0, 0), (0, 1), (0, 2), (0, 3), (1, 3))),
# C5
Orientation(((0, 0), (1, 0), (1, -1), (1, -2), (1, -3))),
Orientation(((0, 0), (0, 1), (-1, 1), (-2, 1), (-3, 1)))
}
self.assertEqual(actual, expected)
def test_less_than_unequal_length(self):
# Given
o1 = Orientation([self.p1, self.p2])
o2 = Orientation(self.points)
# Then
self.assertTrue(o1 < o2)
def test_equals_false(self):
# Given
o1 = Orientation([(0, 0), (0, 1)])
o2 = Orientation([(0, 0), (1, 0)])
# Then
self.assertFalse(o1 == o2)
def test_equals_true(self):
# Given
o1 = Orientation([(0, 0), (0, 1)])
o2 = Orientation([(0, 0), (0, 1)])
# Then
self.assertTrue(o1 == o2)
def test_is_valid_false(self):
# Given
o = Orientation([(-1, -1)])
# When
actual = o.is_valid()
# Then
self.assertFalse(actual)
def test_is_valid(self):
# Given
o = Orientation(self.points)
# When
actual = o.is_valid()
# Then
self.assertTrue(actual)
def test_hash(self, x, y):
# Given
p1 = (x, y)
p2 = (x + 1, y + 1)
o1 = Orientation([p1, p2])
o2 = Orientation([p1, p2])
# Then
self.assertEqual(hash(o1), hash(o2))
def test_get_border_points(self):
# Given
o = Orientation(self.points)
# When
actual = o.get_border_points()
# Then
expected = {(-1, 0), (0, -1), (0, 1), (1, -1), (1, 2), (2, 0), (2, 1)}
self.assertEqual(actual, expected)
def test_less_than_equal_length(self):
# Given
p1 = (0, 0)
p2 = (0, 1)
p3 = (1, 0)
o1 = Orientation([p1, p2])
o2 = Orientation([p1, p3])
# Then
self.assertTrue(o1 < o2)
def test_get_corners(self):
# Given
o = Orientation(self.points)
# When
actual = o.get_corners()
# Then
expected = {
Corner((0, 0), (-1, 1)),
Corner((1, 1), (0, 2)),
Corner((1, 0), (2, -1)),
Corner((1, 1), (2, 2)),
Corner((0, 0), (-1, -1))
}
self.assertEqual(actual, expected)
def test_length(self):
# Given
o = Orientation(self.points)
# When
length = len(o)
# Then
self.assertEqual(length, 3)
def test_str(self):
# Given
o = Orientation(self.points)
# When
actual = str(o)
# Then
expected = "Orientation:\n(1, 0)\n(0, 0)\n(1, 1)"
self.assertEqual(actual, expected)
def test_repr(self):
## Multiple Points Case
# Given
o = Orientation(self.points)
# When
new_o = eval(repr(o))
# Then
self.assertEqual(o, new_o)
## Single Points Case
# Given
o = Orientation(((19, 19), ))
# When
new_o = eval(repr(o))
# Then
self.assertEqual(o, new_o)
def test_get_orientation_prime(self):
# Given
points = [(0, 0), (1, 0), (1, 1)]
piece = Piece(points)
# When
actual = piece.get_orientation_prime()
# Then
expected = Orientation(((-1, 1), (0, 0), (0, 1)))
self.assertEqual(actual, expected)
def test_setup(self):
o = Orientation(self.points)