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December 30, 2014 02:25
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Unit tests for astrodate.py.
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| import unittest | |
| import astrodate | |
| class Test_Date(unittest.TestCase): | |
| def setUp(self): | |
| self.lng0 = 64 | |
| self.zc0 = 4 | |
| self.dst0 = True | |
| self.lct0 = (2012, 7, 23, 3, 37, 0, 'lct') | |
| self.ut0 = (2012, 7, 22, 22, 37, 0, 'ut') | |
| self.lng1 = -64 | |
| self.zc1 = 4 | |
| self.dst1 = True | |
| self.lct1 = (1980, 4, 22, 19, 36, 51.67, 'lct') | |
| self.ut1 = (1980, 4, 22, 14, 36, 51.67, 'ut') | |
| self.gst1 = (1980, 4, 22, 4, 40, 5.23, 'gst') | |
| self.lst1 = (1980, 4, 22, 0, 24, 5.23, 'lst') | |
| self.td1 = (1980, 4, 22, 14, 37, 42.21, 'td') | |
| def test_get_date_of_easter(self): | |
| e = astrodate.get_date_of_easter(1959) | |
| self.assertTupleEqual(e, (1959, 3, 29)) | |
| e = astrodate.get_date_of_easter(2013) | |
| self.assertTupleEqual(e, (2013, 3, 31)) | |
| e = astrodate.get_date_of_easter(2014) | |
| self.assertTupleEqual(e, (2014, 4, 20)) | |
| def test_get_days_in_month(self): | |
| d = astrodate.get_days_in_month((2012, 2, 1)) | |
| self.assertEquals(d, 29) | |
| d = astrodate.get_days_in_month((2014, 1, 1)) | |
| self.assertEquals(d, 31) | |
| d = astrodate.get_days_in_month((2014, 2, 1)) | |
| self.assertEquals(d, 28) | |
| def test_is_leap_year(self): | |
| i = astrodate.is_leap_year(1901) | |
| self.assertFalse(i) | |
| i = astrodate.is_leap_year(2000) | |
| self.assertTrue(i) | |
| i = astrodate.is_leap_year(2001) | |
| self.assertFalse(i) | |
| i = astrodate.is_leap_year(2014) | |
| self.assertFalse(i) | |
| def test_to_julian_from_date_tuple(self): | |
| jd = astrodate.to_julian_from_date_tuple((-4712, 1, 1, 12, 0, 0)) | |
| self.assertEquals(jd, 0.0) | |
| jd = astrodate.to_julian_from_date_tuple((1582, 10, 15)) | |
| self.assertEquals(jd, 2299160.5) | |
| jd = astrodate.to_julian_from_date_tuple((1990, 12, 25, 19, 30, 0)) | |
| self.assertEquals(jd, 2448251.3125) | |
| jd = astrodate.to_julian_from_date_tuple((1993, 1, 1)) | |
| self.assertEquals(jd, 2448988.5) | |
| jd = astrodate.to_julian_from_date_tuple((1993, 1, 1, 12, 0, 0)) | |
| self.assertEquals(jd, 2448989.0) | |
| jd = astrodate.to_julian_from_date_tuple((1993, 4, 1)) | |
| self.assertEquals(jd, 2449078.5) | |
| jd = astrodate.to_julian_from_date_tuple((2000, 1, 1, 12, 0, 0)) | |
| self.assertEquals(jd, 2451545.0) | |
| def test_to_date_tuple_from_julian(self): | |
| d = astrodate.to_date_tuple_from_julian(0.0) | |
| self.assertTupleEqual(d, (-4712, 1, 1, 12, 0, 0, 'ut')) | |
| d = astrodate.to_date_tuple_from_julian(2299160.5) | |
| self.assertTupleEqual(d[0:3], (1582, 10, 15)) | |
| d = astrodate.to_date_tuple_from_julian(2448251.3125) | |
| self.assertTupleEqual(d, (1990, 12, 25, 19, 30, 0, 'ut')) | |
| d = astrodate.to_date_tuple_from_julian(2448988.5) | |
| self.assertTupleEqual(d[0:3], (1993, 1, 1)) | |
| d = astrodate.to_date_tuple_from_julian(2448989.0) | |
| self.assertTupleEqual(d, (1993, 1, 1, 12, 0, 0, 'ut')) | |
| d = astrodate.to_date_tuple_from_julian(2449078.5) | |
| self.assertTupleEqual(d[0:3], (1993, 4, 1)) | |
| d = astrodate.to_date_tuple_from_julian(2451545.0) | |
| self.assertTupleEqual(d, (2000, 1, 1, 12, 0, 0, 'ut')) | |
| def test_to_gst(self): | |
| astrodate.set_longitude(self.lng1) | |
| astrodate.set_zone_correction(self.zc1) | |
| astrodate.set_daylight_savings(self.dst1) | |
| gst = astrodate.to_gst(self.gst1) | |
| self.assertTupleEqual(gst, self.gst1) | |
| gst = astrodate.to_gst(self.lct1) | |
| self.assertTupleEqual(gst, self.gst1) | |
| gst = astrodate.to_gst(self.ut1) | |
| self.assertTupleEqual(gst, self.gst1) | |
| gst = astrodate.to_gst(self.lst1) | |
| self.assertTupleEqual(gst, self.gst1) | |
| gst = astrodate.to_gst(self.td1) | |
| self.assertTupleEqual(gst, self.gst1) | |
| def test_to_lct(self): | |
| astrodate.set_longitude(self.lng0) | |
| astrodate.set_zone_correction(self.zc0) | |
| astrodate.set_daylight_savings(self.dst0) | |
| lct = astrodate.to_lct(self.lct0) | |
| self.assertTupleEqual(lct, self.lct0) | |
| lct = astrodate.to_lct(self.ut0) | |
| self.assertTupleEqual(lct, self.lct0) | |
| astrodate.set_longitude(self.lng1) | |
| astrodate.set_zone_correction(self.zc1) | |
| astrodate.set_daylight_savings(self.dst1) | |
| lct = astrodate.to_lct(self.lct1) | |
| self.assertTupleEqual(lct, self.lct1) | |
| lct = astrodate.to_lct(self.ut1) | |
| self.assertTupleEqual(lct, self.lct1) | |
| lct = astrodate.to_lct(self.gst1) | |
| self.assertTupleEqual(lct, self.lct1) | |
| lct = astrodate.to_lct(self.lst1) | |
| self.assertTupleEqual(lct, self.lct1) | |
| lct = astrodate.to_lct(self.td1) | |
| self.assertTupleEqual(lct, self.lct1) | |
| def test_to_lst(self): | |
| astrodate.set_longitude(self.lng1) | |
| astrodate.set_zone_correction(self.zc1) | |
| astrodate.set_daylight_savings(self.dst1) | |
| lst = astrodate.to_lst(self.lst1) | |
| self.assertTupleEqual(lst, self.lst1) | |
| lst = astrodate.to_lst(self.ut1) | |
| self.assertTupleEqual(lst, self.lst1) | |
| lst = astrodate.to_lst(self.gst1) | |
| self.assertTupleEqual(lst, self.lst1) | |
| lst = astrodate.to_lst(self.lct1) | |
| self.assertTupleEqual(lst, self.lst1) | |
| lst = astrodate.to_lst(self.td1) | |
| self.assertTupleEqual(lst, self.lst1) | |
| def test_to_td(self): | |
| astrodate.set_longitude(self.lng1) | |
| astrodate.set_zone_correction(self.zc1) | |
| astrodate.set_daylight_savings(self.dst1) | |
| td = astrodate.to_td(self.td1) | |
| self.assertTupleEqual(td, self.td1) | |
| td = astrodate.to_td(self.ut1) | |
| self.assertTupleEqual(td, self.td1) | |
| td = astrodate.to_td(self.lct1) | |
| self.assertTupleEqual(td, self.td1) | |
| td = astrodate.to_td(self.gst1) | |
| self.assertTupleEqual(td, self.td1) | |
| td = astrodate.to_td(self.lst1) | |
| self.assertTupleEqual(td, self.td1) | |
| def test_to_ut(self): | |
| astrodate.set_longitude(self.lng0) | |
| astrodate.set_zone_correction(self.zc0) | |
| astrodate.set_daylight_savings(self.dst0) | |
| ut = astrodate.to_ut(self.ut0) | |
| self.assertTupleEqual(ut, self.ut0) | |
| ut = astrodate.to_ut(self.lct0) | |
| self.assertTupleEqual(ut, self.ut0) | |
| astrodate.set_longitude(self.lng1) | |
| astrodate.set_zone_correction(self.zc1) | |
| astrodate.set_daylight_savings(self.dst1) | |
| ut = astrodate.to_ut(self.ut1) | |
| self.assertTupleEqual(ut, self.ut1) | |
| ut = astrodate.to_ut(self.lct1) | |
| self.assertTupleEqual(ut, self.ut1) | |
| ut = astrodate.to_ut(self.gst1) | |
| self.assertTupleEqual(ut, self.ut1) | |
| ut = astrodate.to_ut(self.lst1) | |
| self.assertTupleEqual(ut, self.ut1) | |
| ut = astrodate.to_ut(self.td1) | |
| self.assertTupleEqual(ut, self.ut1) | |
| if __name__ == '__main__': | |
| unittest.main() |
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