def test_power_to_watts_conversion_with_invalid_diff(self):
power = "100"
ftp = 200
invalid_diffs = [-1.0, 1.0, "foo"]
for diff in invalid_diffs:
with self.subTest(msg="Expected ValueError for '%s" % diff):
with self.assertRaises(ValueError):
Power(power).to_watts(ftp, diff)
def test_power_to_watts_conversion_with_invalid_ftp(self):
power = "100"
diff = 0
invalid_ftps = [-1, 1000, "foo"]
for ftp in invalid_ftps:
with self.subTest(msg="Expected ValueError for '%s" % ftp):
with self.assertRaises(ValueError):
Power(power).to_watts(ftp, diff)
def test_power_to_watts_conversion_with_valid_ftp(self):
power = "50"
diff = 0
valid_ftps = [(0, 0), (100, 50), (250, 125), (999, 500)]
for ftp, watts in valid_ftps:
with self.subTest(
msg="Expected %d watts for ftp '%s' (power=%s, diff=%s)" %
(watts, ftp, power, diff)):
self.assertEqual(Power(power).to_watts(ftp, diff), watts)
def test_power_to_watts_conversion_with_valid_diff(self):
power = "100"
ftp = 200
valid_diffs = [(0.5, 300), (0.05, 210), (-0.05, 190), (-0.5, 100)]
for diff, watts in valid_diffs:
with self.subTest(
msg="Expected %d watts for diff '%s' (power=%s, ftp=%s)" %
(watts, diff, power, ftp)):
self.assertEqual(Power(power).to_watts(ftp, diff), watts)
def test_invalid_power_to_watts_conversion(self):
ftp = 200
diff = 0
invalid_powers = [
"-1", "-1%", "2500", "2500%", "-1W", "5000W", "foo", "foo%", "fooW"
]
for power in invalid_powers:
with self.subTest(msg="Expected ValueError for '%s" % power):
with self.assertRaises(ValueError):
Power(power).to_watts(ftp, diff)
def test_valid_power_to_watts_conversion(self):
ftp = 200
diff = 0
valid_powers = [("0", 0), ("0%", 0), ("10", 20), ("10%", 20),
("100", 200), ("100%", 200), ("120", 240),
("120%", 240), ("150", 300), ("150%", 300), ("0W", 0),
("0w", 0), ("100W", 100), ("100w", 100),
("1000W", 1000), ("1000w", 1000)]
for power, watts in valid_powers:
with self.subTest(
msg="Expected %d watts for '%s' (ftp=%s, diff=%s)" %
(watts, power, ftp, diff)):
self.assertEqual(Power(power).to_watts(ftp, diff), watts)
def _get_power(step):
power = step.get("power")
return Power(str(power)) if power else None