def test_should_handle_invalid_file(self):
param = '-f'
file = 'test_files/NotAnXML.xml'
testargs = ['test_PyBooksParser', param, file]
with patch.object(sys, 'argv', testargs):
ret = PyBooksParser.py_book_parser()
self.assertEqual(ret, ['Provided file is not and XML file, please select XML file'])
file = 'test_files'
testargs = ['test_PyBooksParser', param, file]
with patch.object(sys, 'argv', testargs):
ret = PyBooksParser.py_book_parser()
self.assertEqual(ret, ['Provided file is a directory, please select an XML file'])
def test_should_handle_non_existing_file(self):
param = '-f'
file = 'test_files/NotExistingFile.xml'
testargs = ['test_PyBooksParser', param, file]
with patch.object(sys, 'argv', testargs):
ret = PyBooksParser.py_book_parser()
self.assertEqual(ret, ["Provided file doesn't exist"])
def test_should_return_list_of_tuples(self):
param = '-f'
file = 'test_files/Books.xml'
testargs = ['test_PyBooksParser', param, file]
with patch.object(sys, 'argv', testargs):
ret = PyBooksParser.py_book_parser()
self.assertIs(type(ret), list)
self.assertTrue(all([isinstance(x, tuple) for x in ret]))
def test_should_return_correct_data(self):
param = '-f'
file = 'test_files/Books.xml'
testargs = ['test_PyBooksParser', param, file]
with patch.object(sys, 'argv', testargs):
ret = PyBooksParser.py_book_parser()
some_book = (
'bk112', 'Galos, Mike', 'Visual Studio 7: A Comprehensive Guide', 'Computer', '49.95', '2001-04-16',
'Microsoft Visual Studio 7 is explored in depth,'
'\n looking at how Visual Basic, Visual C++, C#, and ASP+ are '
'\n integrated into a comprehensive development '
'\n environment.')
self.assertIn((some_book), ret)