class TestSudokuTXTReader(unittest.TestCase): def setUp(self): self.txtObject = SudokuTXTReader("requiredtestfiles/sudokusolve.txt", 9) def testReadSudokuStringFromTXTFile(self): expected = "001700600090043000007000810003050900002" + \ "600075080000020040009002605021008000800040" review = self.txtObject.readSudokuFromTXTFile() self.assertEquals(expected, review) def testSizeOfSudokuStringFromTXTFile(self): expected = self.txtObject.isSizeAccurate() self.assertTrue(expected) def testSetTXTFileName(self): expected = "NewTXTFile.txt" self.txtObject.setTXTFileName(expected) self.assertEqual(expected, self.txtObject._txtFileName) def testAreOnlyAllowedNumbers(self): expected = self.txtObject.areOnlyAllowedNumbers() self.assertTrue(expected) def testProvideWrongValuesUsingAlphanumericCharsInsteadOfDigits(self): self.txtObject.__init__("requiredtestfiles/wrongsudokusolve.txt", 9) expected = self.txtObject.areOnlyAllowedNumbers() self.assertFalse(expected) self.txtObject.__init__("requiredtestfiles/sudokusolve.txt", 9) def testCountLinesProvidedInTXTFile(self): expected = self.txtObject.isDimensionAccurate() self.assertTrue(expected) def testISFileProvidedAccurate(self): expected = self.txtObject.isTXTContentValid() self.assertTrue(expected) def testEachRowContainsSizeEntriesWhenProvidedWrongFormat(self): wrongFormatTXTObject = SudokuTXTReader\ ("requiredtestfiles/wrongsizesolve.txt", 9) expected = wrongFormatTXTObject._countRowsSizeEntries() self.assertFalse(expected)