def test_K2C_exceptions(self):
print(TestConversions.test_K2C_exceptions.__name__)
print("Exception Tests: Raise typeError if int")
with self.assertRaises(TypeError) as context:
conversions.convertKelvinToCelsius(300)
print("Exception Tests: Raise typeError if str")
with self.assertRaises(TypeError) as context:
conversions.convertKelvinToCelsius('a')
print("\n")
def test_convertKelvinToCelsius_when_exception_raised(self):
print('test_convertKelvinToCelsius_when_exception_raised')
# :given
kelvin = 'someString'
# :when
with self.assertRaises(TypeError):
conversions.convertKelvinToCelsius(self, kelvin)
def test_convertKelvinToCelsius(self):
self.assertEqual(conversions.convertKelvinToCelsius(150), -123.15)
print("Test is Successful! 150K = -123.15C")
self.assertEqual(conversions.convertKelvinToCelsius(270), -3.15)
print("Test is Successful! 270K = -3.15C")
self.assertEqual(conversions.convertKelvinToCelsius(400), 126.85)
print("Test is Successful! 400K = 126.85C")
self.assertEqual(conversions.convertKelvinToCelsius(600), 326.85)
print("Test is Successful! 600K = 326.85C")
self.assertEqual(conversions.convertKelvinToCelsius(90), -183.15)
print("Test is Successful! 90K = -183.15C")
def test_convertKelvinToCelsius(self):
self.assertEqual(conversions.convertKelvinToCelsius(150), -123.15)
print("Test passed! 150K is equal to -123.15C")
self.assertEqual(conversions.convertKelvinToCelsius(270), -3.15)
print("Test passed! 270K is equal to -3.15C")
self.assertEqual(conversions.convertKelvinToCelsius(400), 126.85)
print("Test passed! 400K is equal to 126.85C")
self.assertEqual(conversions.convertKelvinToCelsius(600), 326.85)
print("Test passed! 600K is equal to 326.85C")
self.assertEqual(conversions.convertKelvinToCelsius(90), -183.15)
print("Test passed! 90K is equal to -183.15C")
def test_K2C_good_values(self):
print(TestConversions.test_K2C_good_values.__name__)
print('Good Tests: 0.0 to -273.15')
result = conversions.convertKelvinToCelsius(0.0)
self.assertEqual(result, -273.15)
print('Good Tests: -10.0 to -283.15')
result = conversions.convertKelvinToCelsius(-10.0)
self.assertEqual(result, -283.15)
print('Good Tests: 300.0 to 26.850000000000023')
result = conversions.convertKelvinToCelsius(300.0)
self.assertEqual(result, 26.850000000000023)
def testConversionKelvinToCelsius(self):
for celsius, fahrenheit, kelvin in conversionInfo.conversiontable:
print(
'Validating {} degrees Kelvin converts to {} degrees Celsius'.
format(kelvin, celsius))
result = conversions.convertKelvinToCelsius(kelvin)
self.assertEqual(celsius, round(result, 2))
def test_kelvinToCelsius(self):
for x in self.test_temp:
celsius = x - 273.15
self.assertEqual(conversions.convertKelvinToCelsius(x),
celsius) #compare equal
print('Temperature conversion kelvin to celsius is %s K is %s C' %
(x, round(celsius, 2)))
def test_kelvin_celsius_table(self):
"""if true will give known result with known input, if false will give known give in backwards order"""
for kelvin, celsius in self.k_to_c_known_values:
result = conversions.convertKelvinToCelsius(kelvin)
self.assertEqual(celsius, result)
for kelvin, celsius in self.k_to_c_known_values:
result = conversions.convertCelsiusToKelvin(celsius)
self.assertEqual(kelvin, result)
def testKelvintoCelsius(self):
"""kelvin/celsius values should match"""
for i in range(len(self.kelvin)):
testedCelsius = conversions.convertKelvinToCelsius(
self.kelvin[i])
self.assertEqual(self.celsius[i],testedCelsius,msg=
'{}C != {}C'.format(
testedCelsius,self.celsius[i]))
def test_convertKelvinToCelsius(self):
"""
convertFahrenheitToCelsius should give known results
with known input
"""
for celsius, fahrenheit, kelvin in self.known_values:
result = round(conversions.convertKelvinToCelsius(kelvin), 2)
self.assertEqual(celsius, result)
def test_convertKelvinToCelsius(self):
kelvin = 300
expected = 26.85
actual = conversions.convertKelvinToCelsius(kelvin)
self.assertAlmostEqual(expected,
actual,
places=2,
msg=msg.format("Kelvin", "Celsius"))
def testKtoC(self):
"""tests that convertKelvinToCelsius returns the correct values"""
print 'tests that convertKelvinToCelsius returns the correct values'
for integer, numeral in self.ktocvalues:
result = conversions.convertKelvinToCelsius(integer)
self.assertEqual(numeral,
result,
msg='Incorrect result, calculation error')
def test_convertKelvinToCelsius(self):
kelvin = 300
expected = 26.85
actual = conversions.convertKelvinToCelsius(kelvin)
self.assertAlmostEqual(expected,
actual,
places=2,
msg="Kelvin to Celsius conversion failed")
def testConvertKelvinToCelsius(self):
for val in self.valid_conversions:
from_val = val[2]
expected_val = val[0]
returned_val = conv.convertKelvinToCelsius(from_val)
self.assertEqual(
returned_val,
expected_val,
msg=('{} Celsius is not equal to expected value of {} Celsius.'
).format(returned_val, expected_val))
def testKelvinToCelsius(self):
for val in self.knownvals:
k = val[2]
c = val[0]
expect = conversions.convertKelvinToCelsius(k)
self.assertEqual(expect,
c,
msg=('{} degrees C '
'is not equal to {}'
' degrees C.').format(k, c))
def testKelvinToCelsius(self):
"""Unit test for converting degress Kelvin to degrees Celsius."""
for deg in self.degrees:
kel = deg[2]
cel = deg[1]
expect = conversions.convertKelvinToCelsius(kel)
self.assertEqual(expect,
cel,
msg=('{} degrees Kelvin '
'is not equal to {}'
' degrees Celsius.').format(kel, cel))
def testKelvinToCelsius(self):
"""Tests that the convertKelvinToCelsius function returns the
correct value.
"""
for val in self.knownvals:
k = val[2]
c = val[0]
expect = conversions.convertKelvinToCelsius(k)
self.assertEqual(expect, c, msg=('{} degrees C '
'is not equal to {}'
' degrees C.').format(k, c))
def test_convertKelvinToCelsius_when_fraction(self):
print('test_convertKelvinToCelsius_when_fraction')
# :given
kelvin = 33.21
# :when
expected = -239.94
actual = conversions.convertKelvinToCelsius(self, kelvin)
# :then
self.assertEqual(expected, actual)
def test_convertKelvinToCelsius_when_celsius_is_positive(self):
print('test_convertKelvinToCelsius_when_celsius_is_positive')
# :given
kelvin = 32
# :when
expected = -241.15
actual = conversions.convertKelvinToCelsius(self, kelvin)
# :then
self.assertEqual(expected, actual)
def test_convertKelvinToCelsius(self):
cases = {
-40: -313.15,
0: -273.15,
50: -223.15,
100: -173.15,
123: -150.15,
}
for input, output in cases.iteritems():
print "input (K):", input, "expected output (C):", output
self.assertAlmostEqual(convertKelvinToCelsius(input), output, 2)
self.assertAlmostEqual(convert("kelvin", "celsius", input), output,
2)
def testConvertKelvinToCelsius(self):
print(
"\n\n\nNow testing the conversion from Kelvin to Celsius using the function convertKelvinToCelsius() from conversions.py:\n"
)
for i in range(0, len(self.knownValues)):
conversion = conversions.convertKelvinToCelsius(
self.knownValues[i][2])
celsius = self.knownValues[i][0]
self.assertEqual(celsius, conversion)
print(
" Now testing whether {:.4f}{}K is equal to {:.4f}{}C; After testing, {:.4f}{}K is in fact {:.4f}{}C; This conversion has passed the test."
.format(self.knownValues[i][2], deg, celsius, deg,
self.knownValues[i][2], deg, conversion, deg))
def testConvertKelvinToCelsius(self):
"""Tests that convertKelvinToCelsius returns the expected value."""
for val in self.known_values:
from_val = val[2]
expected_val = val[0]
returned_val = c.convertKelvinToCelsius(from_val)
self.assertEqual(returned_val,
expected_val,
msg=(
'{}º Celsius is not equal to expected value'
' of {}º Celsius.') \
.format(returned_val, expected_val)
)
def testConvertKelvinToCelsius(self):
""" Tests Conversion between Kelvin to Celius
Args:
None
Returns:
Assertion
"""
print("\nTesting conversion from Kelvin to Celsius. \n")
for kelvin, celsius in self.knownValuesKelvinToCels:
print(('Testing {} convertion should be equal to {}').format(
kelvin, celsius))
result = conversions.convertKelvinToCelsius(kelvin)
print(('The result of the conversion: {}\n').format(result))
self.assertEqual(celsius, result)
def test_refactor_temp_conversion(self):
for x, y in self.conversion_list:
if x == 'celsius' and y == 'kelvin':
conversion_value = conversions.convertCelsiusToKelvin(
self.refactor_temp)
reconversion_value = conversions_refactored.convert(
'celsius', 'kelvin', self.refactor_temp)
self.assertEqual(conversion_value,
reconversion_value) # compare equal
elif x == 'celsius' and y == 'fahrenheit':
conversion_value = conversions.convertCelsiusToFahrenheit(
self.refactor_temp)
reconversion_value = conversions_refactored.convert(
'celsius', 'fahrenheit', self.refactor_temp)
self.assertEqual(conversion_value,
reconversion_value) # compare equal
elif x == 'fahrenheit' and y == 'celsius':
conversion_value = conversions.convertFahrenheitToCelsius(
self.refactor_temp)
reconversion_value = conversions_refactored.convert(
'fahrenheit', 'celsius', self.refactor_temp)
self.assertEqual(conversion_value,
reconversion_value) # compare !equal
elif x == 'fahrenheit' and y == 'kelvin':
conversion_value = conversions.convertFahrenheitToKelvin(
self.refactor_temp)
reconversion_value = conversions_refactored.convert(
'fahrenheit', 'kelvin', self.refactor_temp)
self.assertEqual(conversion_value,
reconversion_value) # compare equal
elif x == 'kelvin' and y == 'fahrenheit':
conversion_value = conversions.convertKelvinToFahrenheit(
self.refactor_temp)
reconversion_value = conversions_refactored.convert(
'kelvin', 'fahrenheit', self.refactor_temp)
self.assertEqual(conversion_value,
reconversion_value) # compare equal
elif x == 'kelvin' and y == 'celsius':
conversion_value = conversions.convertKelvinToCelsius(
self.refactor_temp)
reconversion_value = conversions_refactored.convert(
'kelvin', 'celsius', self.refactor_temp)
self.assertEqual(conversion_value,
reconversion_value) # compare equal
print('Temperature conversion %s to %s is %s %s is %s %s' %
(x, y, self.refactor_temp, x[0].upper(),
round(reconversion_value, 2), y[0].upper()))
def test_to_all(self):
for C, K in self.known_values_C_K:
result = conversions.convertCelsiusToKelvin(C)
self.assertAlmostEqual(K, result)
print('The temperature {0} in Celius is {1} in Kelvim'.format(
C, result))
for C, F in self.known_values_C_F:
result = conversions.convertCelsiusToFahrenheit(C)
self.assertAlmostEqual(F, result)
print('The temperature {0} in Celius is {1} in Fahrenheit'.format(
C, result))
for F, C in self.known_values_F_C:
result = conversions.convertFahrenheitToCelsius(F)
self.assertAlmostEqual(C, result)
print('The temperature {0} in Fahrenheit is {1} in Celsius'.format(
F, result))
for F, K in self.known_values_F_K:
result = conversions.convertFahrenheitToKelvin(F)
self.assertAlmostEqual(K, result)
print('The temperature {0} in Fahrenheit is {1} in Kelvin '.format(
F, result))
for K, F in self.known_values_K_F:
result = conversions.convertKelvinToFahrenheit(K)
self.assertAlmostEqual(F, result)
print('The temperature {0} in Kelvin is {1} in Fahrenheit '.format(
K, result))
for K, C in self.known_values_K_C:
result = conversions.convertKelvinToCelsius(K)
self.assertAlmostEqual(C, result)
print('The temperature {0} in Kelvin is {1} in Celsius '.format(
K, result))
def test_neg(self):
"Test for negative input."
results = conversions.convertKelvinToCelsius(-300)
self.assertEqual(-573.15, results)
def test_non_whole_num(self):
"Test for non-whole input."
results = conversions.convertKelvinToCelsius(1.005)
self.assertEquals(-272.145, results)
def test_large(self):
"Test for large input."
results = conversions.convertKelvinToCelsius(567890)
self.assertEqual(567616.85, results)
def testConvertKelvinToCelsius(self):
for celsius, kelvin, fahr in self.knownValuesCKF:
print 'checking convertKelvinToCelsius', kelvin
result = conv.convertKelvinToCelsius(kelvin)
self.assertEqual(celsius, result)
def testConvertKelvinToCelsius_zeroCelsius(self): result = conversions.convertKelvinToCelsius(273.15) self.assertEqual(0.00, result)
def testConvertKelvinToCelsius_decimalValues(self): result = conversions.convertKelvinToCelsius(273.17) self.assertEqual(0.02, result)
def testConvertKelvinToCelsius(self):
result = conversions.convertKelvinToCelsius(200.0)
self.assertEqual(result, -73.15)
def testKtoCValues(self):
"""convertKelvinToCelsius should return the correct C value"""
for k, c in self.knownValuesKtoC:
result = conversions.convertKelvinToCelsius(k)
self.assertEqual(c, result)
def test_pos(self):
"Test for positive input."
results = conversions.convertKelvinToCelsius(300)
self.assertEqual(26.85, results)
def test_positive(self):
results = conversions.convertKelvinToCelsius(500)
self.assertEqual(226.85, results)
def testConvertKelvinToCelsius_negativeValues(self): result = conversions.convertKelvinToCelsius(-6.85) self.assertEqual(-280.00, result)
def testConvertKelvinToCelsius_largeNumber(self): result = conversions.convertKelvinToCelsius(2345943.15) self.assertEqual(2345670, result)
def test_zero(self):
"Test for zero input."
results = conversions.convertKelvinToCelsius(0)
self.assertEqual(-273.15, results)
def testCorrectResult(self):
for kel, cel in self.knownValues:
result = conversions.convertKelvinToCelsius(kel)
self.assertEqual(cel, result)
def testConvertKelvinToCelsius_default(self): result = conversions.convertKelvinToCelsius(573.15) self.assertEqual(300.00, result)
def test_large(self):
results = conversions.convertKelvinToCelsius(512453)
self.assertEqual(512179.85, results)
