def test_Save_LocationIsNotString(self, notStringLocation):
trainingLog = Logger(False)
trainingLog._content = "Ford Sierra II 2.0 DOHC 125KM"
trainingLog.Save(notStringLocation)
pathToLogFile = os.path.join(str(notStringLocation),
"%s.log" % trainingLog._fileName)
doesLogFileExist = os.path.exists(pathToLogFile)
self.assertFalse(doesLogFileExist)
def test_Save_LocationDoesNotExist(self):
nonExistentLocation = "TEST_NON_EXISTENT_LOCATION"
self.assertFalse(os.path.exists(nonExistentLocation))
trainingLog = Logger(False)
trainingLog._content = "Ford Sierra II 2.0 DOHC 125KM"
trainingLog.Save(nonExistentLocation)
pathToLogFile = os.path.join(nonExistentLocation,
"%s.log" % trainingLog._fileName)
doesLogFileExist = os.path.exists(pathToLogFile)
self.assertFalse(doesLogFileExist)
def test_Append_InvalidParameters(self, isLogVerbose,
invalidInfoParameter):
trainingLog = Logger(isLogVerbose)
logContentBeforeCall = "Ford Sierra II 2.0 DOHC 125KM\n"
trainingLog._content = logContentBeforeCall
with patch('sys.stdout', new=StringIO()) as fakeOutput:
trainingLog.Append(invalidInfoParameter)
expectedPrintMessage = ""
actualPrintMessage = fakeOutput.getvalue()
self.assertEqual(actualPrintMessage, expectedPrintMessage)
logContentAfterCall = trainingLog._content
self.assertEqual(logContentAfterCall, logContentBeforeCall)
def test_Save_LocationIsNotDir(self):
nonDirectoryLocation = "TEST_NON_DIRECTORY_LOCATION.log"
with open(nonDirectoryLocation, "w") as tempFile:
tempFile.write("kanapka")
self.assertTrue(os.path.exists(nonDirectoryLocation))
self.assertFalse(os.path.isdir(nonDirectoryLocation))
trainingLog = Logger(False)
trainingLog._content = "Ford Sierra II 2.0 DOHC 125KM"
trainingLog.Save(nonDirectoryLocation)
pathToLogFile = os.path.os.path.join(nonDirectoryLocation,
"%s.log" % trainingLog._fileName)
doesLogFileExist = os.path.exists(pathToLogFile)
self.assertFalse(doesLogFileExist)
os.remove(nonDirectoryLocation)
self.assertFalse(os.path.exists(nonDirectoryLocation))
def test_Append(self, isLogVerbose, infoToAppend, expectedPrintMessage,
mock_datetime):
mock_datetime.now.return_value = datetime(1995, 7, 4, 17, 15, 0)
trainingLog = Logger(isLogVerbose)
logContentBeforeCall = "Ford Sierra II 2.0 DOHC 125KM\n"
trainingLog._content = logContentBeforeCall
with patch('sys.stdout', new=StringIO()) as fakeOutput:
trainingLog.Append(infoToAppend)
actualPrintMessage = fakeOutput.getvalue()
self.assertEqual(actualPrintMessage, expectedPrintMessage)
expectedLogContentAfterCall = \
logContentBeforeCall + "[ 1995-07-04 17:15:00 ] " + \
infoToAppend + "\n"
actualLogContentAfterCall = trainingLog._content
self.assertEqual(actualLogContentAfterCall,
expectedLogContentAfterCall)
def test_Save_LogContentIsEmptyOrOnlyWhitespaces(self, logContent):
testLocation = "TEST_LOCATION_FOR_LOG_FILE"
if os.path.isdir(testLocation):
rmtree(testLocation)
os.mkdir(testLocation)
self.assertTrue(os.path.isdir(testLocation))
trainingLog = Logger(False)
trainingLog._content = logContent
trainingLog.Save(testLocation)
pathToLogFile = os.path.join(testLocation,
"{0}.log".format(trainingLog._fileName))
self.assertFalse(os.path.exists(pathToLogFile))
rmtree(testLocation)
self.assertFalse(os.path.isdir(testLocation))
def test_Save_OK(self):
testLocation = "TEST_LOCATION_FOR_LOG_FILE"
if os.path.isdir(testLocation):
rmtree(testLocation)
os.mkdir(testLocation)
self.assertTrue(os.path.isdir(testLocation))
trainingLog = Logger(False)
trainingLog._content = "Ford Sierra II 2.0 DOHC 125KM"
trainingLog.Save(testLocation)
pathToLogFile = os.path.join(testLocation,
"{0}.log".format(trainingLog._fileName))
self.assertTrue(os.path.isfile(pathToLogFile))
with open(pathToLogFile, "r") as logFile:
expectedLogFileContent = trainingLog._content
actualLogFileContent = logFile.read()
self.assertEqual(actualLogFileContent, expectedLogFileContent)
rmtree(testLocation)
self.assertFalse(os.path.isdir(testLocation))
