def test_bottom_eq(self):
"""
Test bottom eq constraint
"""
r1 = BoxStyle()
r2 = BoxStyle()
r1.min_size = Size(10, 10)
r2.min_size = Size(20, 5)
r1.size = Size(10, 10)
r2.size = Size(20, 5)
s = Solver()
s.add(MinSize(r1))
s.add(MinSize(r2))
s.add(BottomEq(r1, r2))
s.solve()
self.assertTrue(r1.size.width >= 10)
self.assertTrue(r1.size.height >= 10)
self.assertTrue(r2.size.width >= 20)
self.assertTrue(r2.size.height >= 5)
self.assertEquals(0, r1.pos.y)
self.assertEquals(5, r2.pos.y)
def test_head_size(self):
"""
Test head size
"""
style = BoxStyle()
style.size = Size(80, 25)
style.compartment[0] = 10
self.assertEquals(25, _head_size(style))
def test_head_size_with_one_cmp(self):
"""
Test head size with one additional compartment
"""
style = BoxStyle()
style.size = Size(80, 55)
style.compartment[0] = 10
style.compartment.append(15)
self.assertEquals(30, _head_size(style)) # 55 - 5 * 2 (pad) - 15
def test_head_size_with_two_cmp(self):
"""
Test head size with two additional compartments
"""
style = BoxStyle()
style.size = Size(80, 100)
style.compartment[0] = 10
style.compartment.append(15)
style.compartment.append(10)
self.assertEquals(55, _head_size(style)) # 100 - 5 * 4 (pad) - 25