示例#1
0
    def test_x_y_intercept_90_degrees_5_inf(self):
        line = LineModel(1, 0, -5)
        xintercept_actual = line.xintercept()
        xintercept_expected = 5
        yintercept_actual = line.yintercept()
        yintercept_expected = math.inf

        self.assertEqual(xintercept_actual, xintercept_expected)
        self.assertEqual(yintercept_actual, yintercept_expected)
示例#2
0
    def test_x_y_intercept_0_degrees_inf_5(self):
        line = LineModel(0, 1, -5)
        xintercept_actual = line.xintercept()
        xintercept_expected = math.inf
        yintercept_actual = line.yintercept()
        yintercept_expected = 5

        self.assertEqual(xintercept_actual, xintercept_expected)
        self.assertEqual(yintercept_actual, yintercept_expected)
示例#3
0
    def test_x_y_intercept_45_degrees_1_0(self):
        line = LineModel(-1, 1, 1)
        xintercept_actual = line.xintercept()
        xintercept_expected = 1
        yintercept_actual = line.yintercept()
        yintercept_expected = -1

        self.assertEqual(xintercept_actual, xintercept_expected)
        self.assertEqual(yintercept_actual, yintercept_expected)