def testConvertKelvinToCelcius(self):
print "\nNow testing convertKelvinToCelcius function:"
for i in range(0,len(self.knownValues)):
result = conversions.convertKelvinToCelcius(self.knownValues[i][1]) # result of the conversion from kelvin to celcius
celcius = self.knownValues[i][0]
self.assertEqual(celcius, result) # comparing if the values are equal
print " testing kelvin = %f; %f = %f; Passed" % (self.knownValues[i][1], celcius, result)
def convert(fromUnit, toUnit, value):
"""Convert fromUnit value to toUnit."""
if fromUnit == 'Fahrenheit':
if toUnit == 'Celcius':
return float(conversions.convertFahrenheitToCelcius(value))
elif toUnit == 'Kelvin':
return float(conversions.convertFahrenheitToKelvin(value))
else:
raise ConversionError('{} cannot be converted to {}'.format(fromUnit, toUnit))
elif fromUnit == 'Celcius':
if toUnit == 'Fahrenheit':
return float(conversions.convertCelciusToFahrenheit(value))
elif toUnit == 'Kelvin':
return float(conversions.convertCelciusToKelvin(value))
else:
raise ConversionError('{} cannot be converted to {}'.format(fromUnit, toUnit))
elif fromUnit == 'Kelvin':
if toUnit == 'Fahrenheit':
return float(conversions.convertKelvinToFahrenheit(value))
elif toUnit == 'Celcius':
return float(conversions.convertKelvinToCelcius(value))
else:
raise ConversionNotPossible('Cannot perform conversions')
def testConvertKelvinToCelcius(self):
print "\nNow testing convertKelvinToCelcius function:"
for i in range(0, len(self.knownValues)):
result = conversions.convertKelvinToCelcius(self.knownValues[i][1])
celcius = self.knownValues[i][0]
self.assertEqual(celcius, result)
print " testing kelvin = %f; %f = %f; Passed" % (
self.knownValues[i][1], celcius, result)
def test_convertKelvinToCelcius(self):
for x in self.celToKelKnown:
# Run conversion
result = conversions.convertKelvinToCelcius(x[1])
# Check result
self.assertEqual(result, x[0])
# Print test
print 'Testing Kelvin ' + str(x[1]) + ' converts to ' + str(
x[0]) + ' Celcius.'
def testFromKevintoFahrenheitPositive(self):
print("Checks if 773.15k produces 500.00F")
self.assertAlmostEqual(500.00,
conversions.convertKelvinToCelcius(773.15),
places=2)
def testKToC(self):
"""should produce known result with know input"""
for input, output in self.knownValuesK2C:
result = conversions.convertKelvinToCelcius(input)
self.assertEqual(output, result, msg = 'Test converting {}K to Celsius. Result {}. Expected {}'.format(input, result, output))
def testConvertKelvinToCelcius(self):
"""convertKelvinToCelcius should give knownKelvinConversion results"""
for celcius, kelvin in self.knownKelvinConversions:
result = float(conversions.convertKelvinToCelcius(kelvin))
self.assertEqual(celcius, result)
def testKelvintoCelcius(self):
for i in range(len(self.kel)):
celcius = conversions.convertKelvinToCelcius(
self.kel[i])
self.assertEqual(self.cel[i],celcius,msg='{}C != {}C'.format(celcius,self.cel[i]))
def testconvertKelvinToCelsius(self):
print 'Testing that convertKelvinToCelsius returns the correct known values'
for k, c in self.k2cKnownValues:
result = conversions.convertKelvinToCelcius(k)
self.assertEqual(c, result)
def testConvertKelvinToCelcius(self):
"""convertKelvinToCelcius should give known result with known input"""
for celcius, _, kelvin in self.knownValues:
result = conversions.convertKelvinToCelcius(kelvin)
self.assertEqual(celcius, result)
def testSanityCelciusAndKelvin(self):
"""convertKelvinToCelcius(convertCelciusToKelvin(n))==n for all n"""
for integer in range(1, 4000):
numeral = conversions.convertCelciusToKelvin(integer)
result = conversions.convertKelvinToCelcius(numeral)
self.assertEqual(integer, result)
