def testLatitudeWithinLowBound(self):
try:
Correction(Angle.parse('-89d59.9'), Angle.parse('0d0.0'),
Angle.parse('1d0.0'), Angle.parse('0d0.0'),
Angle.parse('0d0.0'))
except ValueError:
self.fail('latitude within bounds raised exception')
def testLongitudeWithinHighBound(self):
try:
Correction(Angle.parse('0d0.0'), Angle.parse('359d59.9'),
Angle.parse('1d0.0'), Angle.parse('0d0.0'),
Angle.parse('0d0.0'))
except ValueError:
self.fail('longitude within bounds raised exception')
def testCorrectedAzimuth(self):
self.assertEquals(
'0d36.8',
str(
Correction(Angle.parse('89d20.1'), Angle.parse('154d5.4'),
Angle.parse('37d17.4'), Angle.parse('35d59.7'),
Angle.parse('74d35.3')).correctedAzimuth()))
def testLatitudeOutOfLowBound(self):
try:
Correction(Angle.parse('-90d0.0'), Angle.parse('0d0.0'),
Angle.parse('1d0.0'), Angle.parse('0d0.0'),
Angle.parse('0d0.0'))
self.fail('latitude out of bounds didn\'t raise exception')
except ValueError:
sys.exc_clear()
def testHorizonValid(self):
for i in ('artificial', 'natural', 'Artificial', 'NaTuRaL'):
try:
AdjustedAltitude(Angle.parse('30d30.0'), horizon=i)
except ValueError as e:
self.fail('valid horizon %s raised exception: %s' %
(i, str(e)))
def testHorizonInvalid(self):
for i in ('foobar', 'Foobar', 'natificial'):
try:
AdjustedAltitude(Angle.parse('30d30.0'), horizon=i)
self.fail('invalid horizon %s didn\'t raise exception' % i)
except ValueError:
sys.exc_clear()
def test_leapProgression(self):
self.assertEquals(
'2d56.9',
str(
Angle(
Prediction('Betelgeuse', '2016-01-17',
'03:15:42').leapProgression())))
def test_ariesGHA(self):
self.assertEquals(
'164d54.5',
str(
Angle(
Prediction('Betelgeuse', '2016-01-17',
'03:15:42').ariesGHA())))
def test_cumulativeProgression(self):
self.assertEquals(
'-3d34.8',
str(
Angle(
Prediction('Betelgeuse', '2016-01-17',
'03:15:42').cumulativeProgression())))
def testMinutesCommutativeNegative(self):
i = -1.0
while i < 0.0:
self.assertAlmostEquals(i, float(Angle.parse(str(Angle(i)))))
i += 0.01
def testNormalize(self):
self.assertEquals('0d0.0', str(Angle(360.0).normalize(0.0, 360.0)))
def testNominal1(self):
self.assertEquals(
'45d11.9',
str(
AdjustedAltitude(Angle.parse('45d15.2'), 6.0, 1010, 71,
'natural')))
def testDefaultValues(self):
try:
Angle()
except ValueError as e:
self.fail('threw: ' + e)
def testMinutesHighBound(self):
try:
AdjustedAltitude(Angle.parse('0d60.1'))
self.fail('minute high bound didn\'t raise exception')
except ValueError:
sys.exc_clear()
def testCorrectedDistance(self):
self.assertEquals(
3950,
Correction(Angle.parse('16d32.3'), Angle.parse('95d41.6'),
Angle.parse('13d42.3'), Angle.parse('-53d38.4'),
Angle.parse('74d35.3')).correctedDistance())
def testDegreesCommutativePositive(self):
i = 0.0
while i < 360.0:
self.assertAlmostEquals(i, float(Angle.parse(str(Angle(i)))))
i += 1.0
def testTemperatureHighBound(self):
try:
AdjustedAltitude(Angle.parse('30d30.0'), temperature=121)
self.fail('temperature high bound didn\'t raise exception')
except ValueError:
sys.exc_clear()
def testPressureHighBound(self):
try:
AdjustedAltitude(Angle.parse('30d30.0'), pressure=1101)
self.fail('pressure high bound didn\'t raise exception')
except ValueError:
sys.exc_clear()
def testHeightLowBound(self):
try:
AdjustedAltitude(Angle.parse('30d30.0'), height=-0.1)
self.fail('height low bound didn\'t raise exception')
except ValueError:
sys.exc_clear()
def testIntermediateDistance(self):
self.assertAlmostEquals(
-0.789,
Correction(Angle.parse('16d32.3'), Angle.parse('95d41.6'),
Angle.parse('13d42.3'), Angle.parse('-53d38.4'),
Angle.parse('74d35.3')).intermediateDistance(), 3)
def testNominal0(self):
self.assertEquals(
'29d59.9',
str(
AdjustedAltitude(Angle.parse('30d1.5'), 19.0, 1000, 85,
'artificial')))
def testGetMinutes(self):
self.assertEquals('0d60.1', str(Angle.parse('0d60.1')))
def testObservationHighBound(self):
try:
AdjustedAltitude(Angle.parse('90d0.1'))
self.fail('observation high bound didn\'t raise exception')
except ValueError:
sys.exc_clear()
def testObservationLowBound(self):
try:
AdjustedAltitude(Angle.parse('0d0.0'))
self.fail('observation low bound didn\'t raise exception')
except ValueError:
sys.exc_clear()
def testParse(self):
self.assertEquals('359d0.0', str(Angle.parse('359d0.0')))
