def test_orientation_from_good_string_aperture(self): orientationN_wide = Orientation.from_orientation('<N') self.assertEqual(orientationN_wide.angleDirection, pi / 2) self.assertEqual(orientationN_wide.angleAperture, pi) orientationN_narrow = Orientation.from_orientation('>N') self.assertEqual(orientationN_narrow.angleDirection, pi / 2) self.assertEqual(orientationN_narrow.angleAperture, pi / 4)
def test_orientation_from_good_string_length_2(self): orientationNE = Orientation.from_orientation('NE') self.assertEqual(orientationNE.angleDirection, pi / 4) self.assertEqual(orientationNE.angleAperture, pi / 4) orientationSE = Orientation.from_orientation('SE') self.assertEqual(orientationSE.angleDirection, 7 * pi / 4) self.assertEqual(orientationSE.angleAperture, pi / 4) orientationSW = Orientation.from_orientation('SW') self.assertEqual(orientationSW.angleDirection, 5 * pi / 4) self.assertEqual(orientationSW.angleAperture, pi / 4) orientationNW = Orientation.from_orientation('NW') self.assertEqual(orientationNW.angleDirection, 3 * pi / 4) self.assertEqual(orientationNW.angleAperture, pi / 4)
def test_orientation_from_good_string_length_multiple(self): orientationNNE = Orientation.from_orientation('NNE') self.assertEqual(orientationNNE.angleDirection, 3 * pi / 8) self.assertEqual(orientationNNE.angleAperture, pi / 8) orientationENE = Orientation.from_orientation('ENE') self.assertEqual(orientationENE.angleDirection, pi / 8) self.assertEqual(orientationENE.angleAperture, pi / 8) orientationNENE = Orientation.from_orientation('NENE') self.assertEqual(orientationNENE.angleDirection, 3 * pi / 16) self.assertEqual(orientationNENE.angleAperture, pi / 16) orientationSSW = Orientation.from_orientation('SSW') self.assertEqual(orientationSSW.angleDirection, 11 * pi / 8) self.assertEqual(orientationSSW.angleAperture, pi / 8)
def test_orientation_from_good_string_length_1(self): orientationN = Orientation.from_orientation('N') self.assertEqual(orientationN.angleDirection, pi / 2) self.assertEqual(orientationN.angleAperture, pi / 2) orientationS = Orientation.from_orientation('S') self.assertEqual(orientationS.angleDirection, 3 * pi / 2) self.assertEqual(orientationS.angleAperture, pi / 2) orientationW = Orientation.from_orientation('W') self.assertEqual(orientationW.angleDirection, pi) self.assertEqual(orientationW.angleAperture, pi / 2) orientationE = Orientation.from_orientation('E') self.assertEqual(orientationE.angleDirection, 0) self.assertEqual(orientationE.angleAperture, pi / 2)