def test_in_radians_per_century_ra_time(self):
ra = RightAscension('12:00:00')
proper_motion = ProperMotion(ra, time='century')
assert_equal(proper_motion.in_radians_per_century(), pi)
def test_in_radians_per_century_ra_deg_arc(self):
ra = RightAscension(degrees=90)
proper_motion = ProperMotion(ra, time='century')
assert_equal(proper_motion.in_radians_per_century(), pi / 2)
def test_in_radians_per_century_from_year_ra_deg_arc(self):
ra = RightAscension(degrees=90)
proper_motion = ProperMotion(ra)
assert_equal(proper_motion.in_radians_per_century(), pi / 2 * 100)
def test_in_radians_per_century_dec_radians(self):
dec = Declination(radians=pi / 4)
proper_motion = ProperMotion(dec, time='century')
assert_equal(proper_motion.in_radians_per_century(), pi / 4)
def test_in_radians_per_century_from_year_dec_radians(self):
dec = Declination(radians=pi / 4)
proper_motion = ProperMotion(dec)
assert_equal(proper_motion.in_radians_per_century(), pi / 4 * 100)
def test_in_radians_per_century_from_year_dec_time(self):
dec = Declination(degrees=6, units='time')
proper_motion = ProperMotion(dec)
assert_equal(proper_motion.in_radians_per_century(), pi / 2 * 100)
def test_in_radians_per_century_dec_time(self):
dec = Declination(degrees=6, units='time')
proper_motion = ProperMotion(dec, time='century')
assert_equal(proper_motion.in_radians_per_century(), pi / 2)
def test_in_radians_per_century_from_year_dec_deg_arc(self):
dec = Declination(degrees=90)
proper_motion = ProperMotion(dec)
assert_equal(proper_motion.in_radians_per_century(), pi / 2 * 100)
def test_in_radians_per_century_dec_deg_arc(self):
dec = Declination(degrees=90)
proper_motion = ProperMotion(dec, time='century')
assert_equal(proper_motion.in_radians_per_century(), pi / 2)
def test_in_radians_per_century_from_year_ra_time(self):
ra = RightAscension('12:00:00')
proper_motion = ProperMotion(ra)
assert_equal(proper_motion.in_radians_per_century(), pi * 100)