def getInputData(phone_directory_path, dictionary_path):
pointer_to_phone_directory = checkFileExistance(
phone_directory_path) # method to check whether the file exist or not
pointer_to_dictionary = checkFileExistance(
dictionary_path) # method to check whether the file exist or not
listOfNumbersFromDirectory = getInputDataOfPhoneDirectory(
pointer_to_phone_directory)
alphaPhrasesFromDictionary = getInputDataOfDictionary(
pointer_to_dictionary)
return listOfNumbersFromDirectory, alphaPhrasesFromDictionary
def testGetSetOfPossiblePhrasesForDigit(self):
number = "2"
expectedList = ["A", "B", "C"]
pointer_to_file = checkFileExistance("../data/dictionary")
alphaPhrasesFromDictionary = getDictionaryData(pointer_to_file)
actualList = getPossiblePhraseforDigit(number,
alphaPhrasesFromDictionary)
print(actualList)
self.assertEqual(expectedList, actualList)
def testCheckIfDigitDoesNotHaveReplacements(self):
number = "!"
expectedList = []
pointer_to_file = checkFileExistance("../data/dictionary")
alphaPhrasesFromDictionary = getDictionaryData(pointer_to_file)
actualList = getPossiblePhraseforDigit(number,
alphaPhrasesFromDictionary)
print(actualList)
self.assertEqual(expectedList, actualList)
def testGetListOfPossiblePhrasesForNumberWithPunctuations(self):
number = "2!3?"
expectedList = ['AD', 'AE', 'AF', 'BD', 'BE', 'BF', 'CD', 'CE', 'CF']
pointer_to_file = checkFileExistance("../data/dictionary")
alphaPhrasesFromDictionary = getDictionaryData(pointer_to_file)
actualList = getAlphaPhrasesForEachNumber(number,
alphaPhrasesFromDictionary)
print(actualList)
self.assertEqual(expectedList, actualList)
def testGetPhoneNumbersData(self):
pointer_to_directory_file = checkFileExistance(
"../data/phone-numbers-directory")
expectedDirectoryData = [
'95355', '345236016', '2347 7809', '234?6!784', '123400', '2255.63'
]
actualDirectoryData = getListOfNumbersInDirectory(
pointer_to_directory_file)
print(actualDirectoryData)
self.assertEqual(expectedDirectoryData, actualDirectoryData)
def testNotHaveAlphaPhraseReplacementForNumberDueToTwoConsecutiveUnchangedDigits(
self):
number = "2310"
expectedList = []
pointer_to_file = checkFileExistance("../data/dictionary")
alphaPhrasesFromDictionary = getDictionaryData(pointer_to_file)
actualList = getAlphaPhrasesForEachNumber(number,
alphaPhrasesFromDictionary)
print(actualList)
self.assertEqual(expectedList, actualList)
def testCanHaveAlphaPhraseReplacementForNumber(self):
number = "231"
expectedList = [
'AD1', 'AE1', 'AF1', 'BD1', 'BE1', 'BF1', 'CD1', 'CE1', 'CF1'
]
pointer_to_file = checkFileExistance("../data/dictionary")
alphaPhrasesFromDictionary = getDictionaryData(pointer_to_file)
actualList = getAlphaPhrasesForEachNumber(number,
alphaPhrasesFromDictionary)
print(actualList)
self.assertEqual(expectedList, actualList)
def testGetListOfPossiblePhrasesForNumberWithHyphen(self):
number = "2-3"
expectedList = [
'A-D', 'A-E', 'A-F', 'B-D', 'B-E', 'B-F', 'C-D', 'C-E', 'C-F'
]
pointer_to_file = checkFileExistance("../data/dictionary")
alphaPhrasesFromDictionary = getDictionaryData(pointer_to_file)
actualList = getAlphaPhrasesForEachNumber(number,
alphaPhrasesFromDictionary)
print(actualList)
self.assertEqual(expectedList, actualList)
def testCanHaveAlphaPhraseReplacementForNumberNegative(self):
number = "2301"
expectedList = [
'AD01', 'AE01', 'AF01', 'BD01', 'BE01', 'BF01', 'CD01', 'CE01',
'CF01'
]
pointer_to_file = checkFileExistance("../data/dictionary")
alphaPhrasesFromDictionary = getDictionaryData(pointer_to_file)
actualList = getAlphaPhrasesForEachNumber(number,
alphaPhrasesFromDictionary)
print(actualList)
self.assertEqual(expectedList,
actualList,
msg="Negative test case which will fail")
def testGetDicitonaryData(self):
pointer_to_dictionary_file = checkFileExistance("../data/dictionary")
expectedDictionaryData = {
'2': ['A', 'B', 'C'],
'3': ['D', 'E', 'F'],
'4': ['G', 'H', 'I'],
'5': ['J', 'K', 'L'],
'6': ['M', 'N', 'O'],
'7': ['P', 'Q', 'R', 'S'],
'8': ['T', 'U', 'V'],
'9': ['W', 'X', 'Y', 'Z']
}
actualDictionaryData = getDictionaryData(pointer_to_dictionary_file)
print(actualDictionaryData)
self.assertEqual(expectedDictionaryData, actualDictionaryData)
def testCheckFileExistance(self):
pointer_to_file = checkFileExistance("../data/dictionary")
self.assertNotEqual(pointer_to_file, False)
pointer_to_file.close()