def test_negativeClimbs(self):
"""
Climbs can have negative values, and still report that value
in meters per second and when converted to floats.
"""
climb = base.Climb(-42.)
self.assertEqual(climb.inMetersPerSecond, -42.)
self.assertEqual(float(climb), -42.)
def test_simple(self):
"""
Speeds can be instantiated, and report their value in meters
per second, and can be converted to floats.
"""
climb = base.Climb(42.)
self.assertEqual(climb.inMetersPerSecond, 42.)
self.assertEqual(float(climb), 42.)
def test_asFloat(self):
"""
A climb can be converted into a C{float}.
"""
self.assertEqual(1.0, float(base.Climb(1.0)))
def test_speedInKnots(self):
"""
A climb can be converted into its value in knots.
"""
climb = base.Climb(1.0)
self.assertEqual(1 / base.MPS_PER_KNOT, climb.inKnots)
def test_repr(self):
"""
Climbs report their type and value in their repr.
"""
climb = base.Climb(42.)
self.assertEqual(repr(climb), "<Climb (42.0 m/s)>")
