class TestRectangle(unittest.TestCase):
def setUp(self):
self.rec1 = Rectangle(1, 2, 5, 4)
self.rec2 = Rectangle(0, 2, 2, 4)
self.rec3 = Rectangle(-1, -1, 1, 1)
def test_str(self):
self.assertEqual(
str(self.rec1),
"[(1, 2), (5, 4)]",
)
self.assertEqual(
str(self.rec3),
"[(-1, -1), (1, 1)]",
)
def test_repr(self):
self.assertEqual(repr(self.rec1), "Rectangle(1, 2, 5, 4)")
self.assertEqual(repr(self.rec3), "Rectangle(-1, -1, 1, 1)")
def test_eq(self):
self.assertFalse(self.rec1 == self.rec2)
self.assertTrue(self.rec3 == self.rec3)
self.assertTrue(self.rec2 == self.rec2)
def test_ne(self):
self.assertTrue(self.rec1 != self.rec2)
self.assertFalse(self.rec3 != self.rec3)
self.assertFalse(self.rec2 != self.rec2)
def test_center(self):
self.assertEqual(self.rec1.center(), Point(3, 3))
self.assertEqual(self.rec2.center(), Point(1, 3))
def test_area(self):
self.assertEqual(self.rec1.area(), 8)
self.assertEqual(self.rec2.area(), 4)
def test_move(self):
self.assertEqual(self.rec1.move(1, 1), Rectangle(2, 3, 6, 5))
self.assertEqual(self.rec2.move(0, -1), Rectangle(0, 1, 2, 3))
def test_intersection(self):
self.assertEqual(self.rec1.intersection(self.rec2),
Rectangle(1, 2, 2, 4))
def test_cover(self):
self.assertEqual(self.rec1.cover(self.rec2), Rectangle(0, 2, 5, 4))
self.assertEqual(self.rec1.cover(self.rec3), Rectangle(-1, -1, 5, 4))
def test_make4(self):
self.assertEqual(self.rec1.make4(), [
Rectangle(1, 2, 3, 3),
Rectangle(1, 3, 3, 4),
Rectangle(3, 2, 5, 3),
Rectangle(3, 3, 5, 4)
])
def tearDown(self):
pass
class TestRectangle(unittest.TestCase):
def setUp(self):
self.rec1 = Rectangle(1, 2, 5, 4)
self.rec2 = Rectangle(2, 0, 0, 2)
self.rec3 = Rectangle(1, 1, -1, -1)
self.rec4 = Rectangle(6, 4, 1, 2)
def test__init__(self):
self.assertEqual(self.rec1, Rectangle(1, 2, 5, 4))
self.assertEqual(self.rec2, Rectangle(2, 0, 0, 2))
def test__str__(self):
self.assertEqual(str(self.rec1), "[(1, 2), (5, 4)]")
self.assertEqual(str(self.rec2), "[(2, 0), (0, 2)]")
def test__repr__(self):
self.assertEqual(repr(self.rec1), "Rectangle[(1, 2), (5, 4)]")
self.assertEqual(repr(self.rec2), "Rectangle[(2, 0), (0, 2)]")
def test__eq__(self):
self.assertFalse(self.rec1 == self.rec2)
self.assertTrue(self.rec1 == self.rec1)
def test__ne__(self):
self.assertTrue(self.rec1 != self.rec2)
self.assertFalse(self.rec1 != self.rec1)
def test__center(self):
self.assertEqual(self.rec1.center(), Point(3, 3))
self.assertEqual(self.rec2.center(), Point(1, 1))
def test__area(self):
self.assertEqual(self.rec1.area(), 8)
self.assertEqual(self.rec2.area(), 4)
def test__move(self):
self.assertEqual(self.rec1.move(3, 1), Rectangle(4, 3, 8, 5))
self.assertEqual(self.rec2.move(-1, 2), Rectangle(1, 2, -1, 4))
def tearDown(self): pass
class TestRectangles(unittest.TestCase):
def setUp(self):
self.one = Rectangle(1, 2, 3, 4)
self.two = Rectangle(2, 2, 2, 2)
self.three = Rectangle(0, 0, 2, 2)
def test_center(self):
self.assertEqual(self.one.center(), '(2.0, 3.0)')
self.assertEqual(self.two.center(), '(2.0, 2.0)')
self.assertEqual(self.three.center(), '(1.0, 1.0)')
def test_area(self):
self.assertEquals(self.one.area(), 4)
self.assertEquals(self.two.area(), 0)
self.assertEquals(self.three.area(), 4)
def test_move(self):
self.assertEquals(self.one.move(1, 1), '[(2, 3),(4, 5)]')
self.assertEquals(self.two.move(0, 0), '[(2, 2),(2, 2)]')
self.assertEquals(self.three.move(-1, -1), '[(-1, -1),(1, 1)]')
def test_intersection(self):
self.assertEqual(self.three.intersection(Rectangle(-1, -1, 1, 1)), Rectangle(0, 0, 1, 1))
self.assertEqual(self.three.intersection(Rectangle(1, 1, 3, 3)), Rectangle(1, 1, 2, 2))
self.assertEqual(self.three.intersection(Rectangle(0, 1, 2, 3)), Rectangle(0, 1, 2, 2))
def test_cover(self):
self.assertEquals(Rectangle(0, 0, 1, 1).cover(Rectangle(0, 2, 1, 3)), Rectangle(0, 0, 1, 3))
self.assertEquals(Rectangle(0, 0, 1, 1).cover(Rectangle(2, 0, 3, 1)), Rectangle(0, 0, 3, 1))
self.assertEquals(Rectangle(0, 0, 1, 1).cover(Rectangle(0, -2, 1, -1)), Rectangle(0, -2, 1, 1))
self.assertEquals(Rectangle(0, 0, 1, 1).cover(Rectangle(-2, 0, -1, 1)), Rectangle(-2, 0, 1, 1))
self.assertEquals(Rectangle(0, 0, 1, 1).cover(Rectangle(2, 2, 3, 3)), Rectangle(0, 0, 3, 3))
self.assertEquals(Rectangle(0, 0, 1, 1).cover(Rectangle(-3, -3, -2, -2)), Rectangle(-3, -3, 1, 1))
def text_make4(self):
self.assertEquals(self.rec_two.make4(), [Rectangle(2, 2, 1, 1),
Rectangle(1, 1, 2, 2),
Rectangle(2, 1, 1, 2),
Rectangle(1, 2, 2, 1)])
from rectangles import Rectangle rect1 = Rectangle(-2, 1, 4, -3) rect2 = Rectangle(4, -2, 0, 2) rect1.__str__() rect2.__repr__() print rect1.eq(rect2) print rect2.ne(rect1) print str(rect1.center()) print rect2.area() rect1.move(2, -2) rect1.__str__()
def test_area(self):
rect = Rectangle(8, 3)
self.assertEqual(24, rect.area())