def test_Deflection_basicCreation(self):
defl = Deflection(Degree(7.0))
self.assertIsNotNone(defl)
expected = 7.0
actual = defl.asDegreesFloat()
self.assertAlmostEqual(expected, actual, 5)
defl = Deflection(Degree(359.0))
expected = 359.0
actual = defl.asDegreesFloat()
self.assertAlmostEqual(expected, actual, 5)
defl = Deflection(Degree(361.0))
expected = 1.0
actual = defl.asDegreesFloat()
self.assertAlmostEqual(expected, actual, 5)
defl = Deflection(Degree(-21.0))
expected = -21.0
actual = defl.asDegreesFloat()
self.assertAlmostEqual(expected, actual, 5)
defl = Deflection(Degree(-361.0))
expected = -1.0
actual = defl.asDegreesFloat()
self.assertAlmostEqual(expected, actual, 5)
def test_createAzimuthFromDegree(self):
newAz = Azimuth(Degree(45.0))
self.assertTrue(nearlyEqual(newAz.asRadians(), 0.7853981634))
newAz = Azimuth(Degree(356.0))
expected = 6.2133721371
actual = newAz.valu
self.assertAlmostEqual(expected, actual, 7)
def test_deflectionGreaterThanPiComplementsToLTpi(self):
defl = Deflection(Degree(350.0))
defl = defl.complement360()
expected = -10.0
actual = defl.asDegreesFloat()
self.assertAlmostEqual(expected, actual, 5)
defl = Deflection(Degree(-345.0))
self.assertAlmostEqual(defl.asDegreesFloat(), -345.0, 5)
defl = defl.complement360()
expected = 15.0
actual = defl.asDegreesFloat()
self.assertAlmostEqual(expected, actual, 5)
def test_inputAnglesOutsideNorms(self):
az1 = Azimuth(Degree(40.0))
self.assertAlmostEqual(az1.asDegreesFloat(), 40.0, 5)
az1 = Azimuth(Degree(270.0))
self.assertAlmostEqual(az1.asDegreesFloat(), 270.0, 5)
az1 = Azimuth(Degree(-10.0))
deg = az1.asDegreesFloat()
self.assertAlmostEqual(deg, 350.0, 5)
az1 = Azimuth(Degree(370.0))
deg = az1.asDegreesFloat()
self.assertAlmostEqual(deg, 10.0, 5)
def test_getAsDMS(self):
angl_ = Angle(Degree(10, 3, 5))
expected = (10, 3, 5.0)
actual = angl_.asDMS()
self.assertEqual(expected[0], actual[0])
self.assertEqual(expected[1], actual[1])
self.assertAlmostEqual(actual[2], expected[2], 5)
def test_AzimuthAddition_Deflection(self):
az = Azimuth(Degree(2.5))
defl = Angles.deflection.Deflection(Degree(3.5))
newAz = az + defl
expected = 6.0
actual = newAz.asDegreesFloat()
self.assertAlmostEqual(expected, actual, 5)
defl = Angles.deflection.Deflection(Degree(-12.0))
newAz = newAz + defl
expected = 360.0 - 6.0
actual = newAz.asDegreesFloat()
self.assertAlmostEqual(expected, actual, 5)
az = Azimuth(Degree(355.0))
defl = Angles.deflection.Deflection(Degree(12.5))
newAz = az + defl
expected = 7.5
actual = newAz.asDegreesFloat()
self.assertAlmostEqual(expected, actual, 5)
az = Azimuth(Degree(356))
expected = 6.2133721371
actual = az.valu
self.assertAlmostEqual(expected, actual, 7)
defl = Angles.deflection.Deflection(Degree(-352.0))
newAz = az + defl
expected = 4.0
actual = newAz.asDegreesFloat()
self.assertAlmostEqual(expected, actual, 5)
az = Azimuth(Degree(1)) + Angles.deflection.Deflection(Degree(-90))
expected = 271.0
actual = az.asDegreesFloat()
self.assertAlmostEqual(expected, actual, 5)
az = Azimuth(0) + Angles.deflection.Deflection(Degree(-90))
expected = 270.0
actual = az.asDegreesFloat()
self.assertAlmostEqual(expected, actual, 5)
def test_TrigFunctionsForAzimuth(self):
az1 = Azimuth(Degree(10.0))
expected = 0.984807753012
actual = az1.sin()
self.assertAlmostEqual(expected, actual, 5)
actual = az1.cos()
expected = 0.173648177667
self.assertAlmostEqual(expected, actual, 5)
actual = az1.tan()
expected = 5.67128181962
self.assertAlmostEqual(expected, actual, 5)
def test_createDeflectionBySubtractingTwoAzimuths(self):
az1 = Azimuth(Degree(10.0))
az2 = Azimuth(Degree(350.0))
defl = az2 - az1
expected = -20.0
actual = defl.asDegreesFloat()
self.assertAlmostEqual(expected, actual, 5)
az3 = az1 + defl
self.assertAlmostEqual(az2.valu, az3.valu, 5)
deflComplement = defl.complement360()
expected = 340.0
actual = deflComplement.asDegreesFloat()
self.assertAlmostEqual(expected, actual, 5)
defl = az1 - az2
expected = 20.0
actual = defl.asDegreesFloat()
self.assertAlmostEqual(expected, actual, 5)
az3 = az2 + defl
self.assertAlmostEqual(az1.valu, az3.valu, 5)
deflComplement = defl.complement360()
expected = -340.0
actual = deflComplement.asDegreesFloat()
self.assertAlmostEqual(expected, actual, 5)
def test_inputAnglesOutsideNorms(self):
angle1 = Angle.factory(Degree(45.0))
self.assertTrue(nearlyEqual(angle1.asDegreesFloat(), 45.0))
angle1 = Angle.factory(Degree(180.0))
self.assertTrue(nearlyEqual(angle1.asDegreesFloat(), 180.0))
angle1 = Angle.factory(Degree(190.0))
deg = angle1.asDegreesFloat()
self.assertTrue(nearlyEqual(angle1.asDegreesFloat(), -170.0))
angle1 = Angle.factory(Degree(350.0))
self.assertTrue(nearlyEqual(angle1.asDegreesFloat(), -10.0))
angle1 = Angle.factory(Degree(370.0))
self.assertTrue(nearlyEqual(angle1.asDegreesFloat(), 10.0))
angle1 = Angle.factory(Degree(710.0))
self.assertTrue(nearlyEqual(angle1.asDegreesFloat(), -10.0))
angle1 = Angle.factory(Degree(-710.0))
self.assertTrue(nearlyEqual(angle1.asDegreesFloat(), 10.0))
def asDMSstring(self):
retDeg = Degree.factoryFromRadians(self.valu)
return retDeg.asDMSstring()
def __init__(self, name, age, deg, school):
self.name = name
self.age = age
self.degree = Degree(deg, school)
def test_getAsDMSstring(self):
deg = Angle(Degree(16, 30, 24))
expected = '16' + degree.degree_sign + " 30' " + '24.0"'
actual = deg.asDMSstring()
self.assertEqual(expected, actual)