class SettingsManager(object):
'''
SettingsManager class manage configuration file, reading and writing settings
'''
def __init__(self, fileName):
"Initialize all the variables use to manage settings of the configuration file"
self.settings = Settings(fileName)
self.fileName = fileName
def load(self):
'''
Settings are read of the configuration file given a file_name
'''
reader = SettingsReader()
try:
self.settings = reader.read(self.fileName)
except FileNotFoundException:
self.settings.createDefaultSettings()
self.save()
def save(self):
'''
Settings are save\wrote in the configuration file
'''
writer = SettingsWriter()
writer.write(self.settings, self.fileName)
def getSettings(self):
'''
return settings of the configuration file
'''
return self.settings
def test_the_create_default_settings_should_set_default_value_for_output_type(self):
settings = Settings("")
settings.createDefaultSettings()
self.assertEqual(settings.DEFAULT_OUTPUT_TYPE, settings.getOutputType())
self.assertEqual(settings.DEFAULT_ALGORITHM_NAME, settings.getAlgorithmName())
self.assertEqual(settings.DEFAULT_LEVEL_NAME, settings.getDefaultLevel())
self.assertEqual(3, len(settings.getLevels()))
self.assertEqual(self.defaultLevel, settings.getLevels()[0])
