def test4special_characters_escape(self):
"""In this test case special character escaping is tested."""
match_context = MatchContext(
b'error: the command \\"python run.py\\" was not found" ')
delimited_data_model_element = DelimitedDataModelElement(
'id', b'"', b'\\')
match_element = delimited_data_model_element.get_match_element(
'match', match_context)
self.assertEqual(
match_element.get_match_string(),
b'error: the command \\"python run.py\\" was not found')
match_context = MatchContext(
rb'^This is a simple regex string. It costs 10\$.$')
delimited_data_model_element = DelimitedDataModelElement(
'id', b'$', b'\\')
match_element = delimited_data_model_element.get_match_element(
'match', match_context)
self.assertEqual(match_element.get_match_string(),
rb'^This is a simple regex string. It costs 10\$.')
match_context = MatchContext(b'the searched file is .gitignore.')
delimited_data_model_element = DelimitedDataModelElement(
'id', b'.', b' ')
match_element = delimited_data_model_element.get_match_element(
'match', match_context)
self.assertEqual(match_element.get_match_string(),
b'the searched file is .gitignore')
def test14get_match_element_match_context_input_validation(self):
"""Check if an exception is raised, when other classes than MatchContext are used in get_match_element."""
model_element = DelimitedDataModelElement(self.id_, self.delimiter)
data = b"one, two, three"
model_element.get_match_element(self.path, DummyMatchContext(data))
model_element.get_match_element(self.path, MatchContext(data))
self.assertRaises(AttributeError, model_element.get_match_element,
self.path, MatchElement(None, data, None, None))
self.assertRaises(AttributeError, model_element.get_match_element,
self.path, data)
self.assertRaises(AttributeError, model_element.get_match_element,
self.path, data.decode())
self.assertRaises(AttributeError, model_element.get_match_element,
self.path, True)
self.assertRaises(AttributeError, model_element.get_match_element,
self.path, 123)
self.assertRaises(AttributeError, model_element.get_match_element,
self.path, 123.22)
self.assertRaises(AttributeError, model_element.get_match_element,
self.path, None)
self.assertRaises(AttributeError, model_element.get_match_element,
self.path, [])
self.assertRaises(AttributeError, model_element.get_match_element,
self.path, {"key": MatchContext(data)})
self.assertRaises(AttributeError, model_element.get_match_element,
self.path, set())
self.assertRaises(AttributeError, model_element.get_match_element,
self.path, ())
self.assertRaises(AttributeError, model_element.get_match_element,
self.path, model_element)
def test8special_characters_escape_no_match(self):
"""In this test case special character escaping is tested without matching."""
data = b'error: the command \\"python run.py\\" was not found\\" '
match_context = DummyMatchContext(data)
delimited_data_model_element = DelimitedDataModelElement(
self.id_, b'"', b"\\")
match_element = delimited_data_model_element.get_match_element(
self.path, match_context)
self.compare_no_match_results(data, match_element, match_context)
data = rb"^This is a simple regex string. It costs 10\$.\$"
match_context = DummyMatchContext(data)
delimited_data_model_element = DelimitedDataModelElement(
self.id_, b"$", b"\\")
match_element = delimited_data_model_element.get_match_element(
self.path, match_context)
self.compare_no_match_results(data, match_element, match_context)
data = b"the searched file is .gitignore ."
match_context = DummyMatchContext(data)
delimited_data_model_element = DelimitedDataModelElement(
self.id_, b".", b" ")
match_element = delimited_data_model_element.get_match_element(
self.path, match_context)
self.compare_no_match_results(data, match_element, match_context)
def test7special_characters_escape(self):
"""In this test case special character escaping is tested. The delimiter is not consumed (consume_delimiter=False)."""
data = b'error: the command \\"python run.py\\" was not found" '
value = b'error: the command \\"python run.py\\" was not found'
match_context = DummyMatchContext(data)
delimited_data_model_element = DelimitedDataModelElement(
self.id_, b'"', b"\\")
match_element = delimited_data_model_element.get_match_element(
self.path, match_context)
self.compare_match_results(data, match_element, match_context,
self.id_, self.path, value, value, None)
data = rb"^This is a simple regex string. It costs 10\$.$"
value = rb"^This is a simple regex string. It costs 10\$."
match_context = DummyMatchContext(data)
delimited_data_model_element = DelimitedDataModelElement(
self.id_, b"$", b"\\")
match_element = delimited_data_model_element.get_match_element(
self.path, match_context)
self.compare_match_results(data, match_element, match_context,
self.id_, self.path, value, value, None)
data = b"the searched file is .gitignore."
value = b"the searched file is .gitignore"
match_context = DummyMatchContext(data)
delimited_data_model_element = DelimitedDataModelElement(
self.id_, b".", b" ")
match_element = delimited_data_model_element.get_match_element(
self.path, match_context)
self.compare_match_results(data, match_element, match_context,
self.id_, self.path, value, value, None)
def test6delimiter_string_no_match(self):
"""In this test case a whole string is searched for in the match_data with no match."""
data = b"this is a match context.\n"
match_context = DummyMatchContext(data)
delimited_data_model_element = DelimitedDataModelElement(
self.id_, b"other data")
match_element = delimited_data_model_element.get_match_element(
self.path, match_context)
self.compare_no_match_results(data, match_element, match_context)
match_context = DummyMatchContext(data)
delimited_data_model_element = DelimitedDataModelElement(
self.id_, b"isa")
match_element = delimited_data_model_element.get_match_element(
self.path, match_context)
self.compare_no_match_results(data, match_element, match_context)
match_context = DummyMatchContext(data)
delimited_data_model_element = DelimitedDataModelElement(
self.id_, b"context\n")
match_element = delimited_data_model_element.get_match_element(
self.path, match_context)
self.compare_no_match_results(data, match_element, match_context)
match_context = DummyMatchContext(data)
delimited_data_model_element = DelimitedDataModelElement(
self.id_, b"this is a match context.\n")
match_element = delimited_data_model_element.get_match_element(
self.path, match_context)
self.compare_no_match_results(data, match_element, match_context)
def test5consume_delimeter(self):
"""In this test case check if the consume_delimeter parameter is working properly."""
match_context = MatchContext(self.match_context_string)
delimited_data_model_element = DelimitedDataModelElement(
'id', b'c', consume_delimiter=False)
match_element = delimited_data_model_element.get_match_element(
'match', match_context)
self.assertEqual(match_element.get_match_string(), b'this is a mat')
match_context = MatchContext(self.match_context_string)
delimited_data_model_element = DelimitedDataModelElement(
'id', b'c', consume_delimiter=True)
match_element = delimited_data_model_element.get_match_element(
'match', match_context)
self.assertEqual(match_element.get_match_string(), b'this is a matc')
match_context = MatchContext(self.match_context_string)
delimited_data_model_element = DelimitedDataModelElement(
'id', b' is', consume_delimiter=False)
match_element = delimited_data_model_element.get_match_element(
'match', match_context)
self.assertEqual(match_element.get_match_string(), b'this')
match_context = MatchContext(self.match_context_string)
delimited_data_model_element = DelimitedDataModelElement(
'id', b' is', consume_delimiter=True)
match_element = delimited_data_model_element.get_match_element(
'match', match_context)
self.assertEqual(match_element.get_match_string(), b'this is')
def test1delimeter_single_char(self):
"""A single character is used as delimeter."""
match_context = MatchContext(self.match_context_string)
delimited_data_model_element = DelimitedDataModelElement('id', b'c')
match_element = delimited_data_model_element.get_match_element(
'match', match_context)
self.assertEqual(match_element.get_match_string(), b'this is a mat')
match_context = MatchContext(self.match_context_string)
delimited_data_model_element = DelimitedDataModelElement('id', b'f')
match_element = delimited_data_model_element.get_match_element(
'match', match_context)
self.assertEqual(match_element, None)
def test2delimeter_string(self):
"""In this test case a whole string is searched for in the match_data."""
match_context = MatchContext(self.match_context_string)
delimited_data_model_element = DelimitedDataModelElement('id', b' is')
match_element = delimited_data_model_element.get_match_element(
'match', match_context)
self.assertEqual(match_element.get_match_string(), b'this')
def test3delimeter_none_empty_or_not_printable(self):
"""In this test case all not allowed values are tested."""
match_context = MatchContext(self.match_context_string)
delimited_data_model_element = DelimitedDataModelElement('id', b'')
match_element = delimited_data_model_element.get_match_element(
'match', match_context)
self.assertEqual(match_element, None)
match_context = MatchContext(self.match_context_string)
delimited_data_model_element = DelimitedDataModelElement('id', None)
self.assertRaises(TypeError,
delimited_data_model_element.get_match_element,
'match', match_context)
match_context = MatchContext(self.match_context_string)
delimited_data_model_element = DelimitedDataModelElement('id', b'\x01')
match_element = delimited_data_model_element.get_match_element(
'match', match_context)
self.assertEqual(match_element, None)
def test4get_match_element_single_char_no_match(self):
"""A single character is used as delimiter and not matched."""
data = b"this is a match context.\n"
for char in "bdfgjklpqruvwyz":
delimited_data_model_element = DelimitedDataModelElement(
self.id_, char.encode())
match_context = DummyMatchContext(data)
match_element = delimited_data_model_element.get_match_element(
self.path, match_context)
self.compare_no_match_results(data, match_element, match_context)
def test5delimiter_string(self):
"""In this test case a whole string is searched for in the match_data and it is not consumed (consume_delimiter=False)."""
data = b"this is a match context.\n"
value = b"this"
match_context = DummyMatchContext(data)
delimited_data_model_element = DelimitedDataModelElement(
self.id_, b" is")
match_element = delimited_data_model_element.get_match_element(
self.path, match_context)
self.compare_match_results(data, match_element, match_context,
self.id_, self.path, value, value, None)
value = b"th"
match_context = DummyMatchContext(data)
delimited_data_model_element = DelimitedDataModelElement(
self.id_, b"is")
match_element = delimited_data_model_element.get_match_element(
self.path, match_context)
self.compare_match_results(data, match_element, match_context,
self.id_, self.path, value, value, None)
value = b"this is a match "
match_context = DummyMatchContext(data)
delimited_data_model_element = DelimitedDataModelElement(
self.id_, b"context.\n")
match_element = delimited_data_model_element.get_match_element(
self.path, match_context)
self.compare_match_results(data, match_element, match_context,
self.id_, self.path, value, value, None)
value = b"t"
match_context = DummyMatchContext(data)
delimited_data_model_element = DelimitedDataModelElement(
self.id_, b"his is a match context.\n")
match_element = delimited_data_model_element.get_match_element(
self.path, match_context)
self.compare_match_results(data, match_element, match_context,
self.id_, self.path, value, value, None)
def test10consume_delimiter_no_match(self):
"""In this test case check if the consume_delimiter parameter is working properly and does not match data."""
data = b"this is a match context.\n"
for char in "bdfgjklpqruvwyz":
delimited_data_model_element = DelimitedDataModelElement(
self.id_, char.encode(), consume_delimiter=True)
match_context = DummyMatchContext(data)
match_element = delimited_data_model_element.get_match_element(
self.path, match_context)
self.compare_no_match_results(data, match_element, match_context)
match_context = DummyMatchContext(data)
delimited_data_model_element = DelimitedDataModelElement(
self.id_, b"other data", consume_delimiter=True)
match_element = delimited_data_model_element.get_match_element(
self.path, match_context)
self.compare_no_match_results(data, match_element, match_context)
match_context = DummyMatchContext(data)
delimited_data_model_element = DelimitedDataModelElement(
self.id_, b"isa", consume_delimiter=True)
match_element = delimited_data_model_element.get_match_element(
self.path, match_context)
self.compare_no_match_results(data, match_element, match_context)
match_context = DummyMatchContext(data)
delimited_data_model_element = DelimitedDataModelElement(
self.id_, b"context\n", consume_delimiter=True)
match_element = delimited_data_model_element.get_match_element(
self.path, match_context)
self.compare_no_match_results(data, match_element, match_context)
match_context = DummyMatchContext(data)
delimited_data_model_element = DelimitedDataModelElement(
self.id_, b"this is a match context.\n", consume_delimiter=True)
match_element = delimited_data_model_element.get_match_element(
self.path, match_context)
self.compare_no_match_results(data, match_element, match_context)
def test3get_match_element_single_char(self):
"""A single character is used as delimiter and not consumed (consume_delimiter=False)."""
data = b"this is a match context.\n"
delimited_data_model_element = DelimitedDataModelElement(
self.id_, b"a")
value = b"this is "
match_context = DummyMatchContext(data)
match_element = delimited_data_model_element.get_match_element(
self.path, match_context)
self.compare_match_results(data, match_element, match_context,
self.id_, self.path, value, value, None)
delimited_data_model_element = DelimitedDataModelElement(
self.id_, b"c")
value = b"this is a mat"
match_context = DummyMatchContext(data)
match_element = delimited_data_model_element.get_match_element(
self.path, match_context)
self.compare_match_results(data, match_element, match_context,
self.id_, self.path, value, value, None)
delimited_data_model_element = DelimitedDataModelElement(
self.id_, b"e")
value = b"this is a match cont"
match_context = DummyMatchContext(data)
match_element = delimited_data_model_element.get_match_element(
self.path, match_context)
self.compare_match_results(data, match_element, match_context,
self.id_, self.path, value, value, None)
delimited_data_model_element = DelimitedDataModelElement(
self.id_, b"\n")
value = b"this is a match context."
match_context = DummyMatchContext(data)
match_element = delimited_data_model_element.get_match_element(
self.path, match_context)
self.compare_match_results(data, match_element, match_context,
self.id_, self.path, value, value, None)
def test9consume_delimiter(self):
"""In this test case check if the consume_delimiter parameter is working properly."""
data = b"this is a match context.\n"
delimited_data_model_element = DelimitedDataModelElement(
self.id_, b"a", consume_delimiter=True)
value = b"this is a"
match_context = DummyMatchContext(data)
match_element = delimited_data_model_element.get_match_element(
self.path, match_context)
self.compare_match_results(data, match_element, match_context,
self.id_, self.path, value, value, None)
delimited_data_model_element = DelimitedDataModelElement(
self.id_, b"c", consume_delimiter=True)
value = b"this is a matc"
match_context = DummyMatchContext(data)
match_element = delimited_data_model_element.get_match_element(
self.path, match_context)
self.compare_match_results(data, match_element, match_context,
self.id_, self.path, value, value, None)
delimited_data_model_element = DelimitedDataModelElement(
self.id_, b"e", consume_delimiter=True)
value = b"this is a match conte"
match_context = DummyMatchContext(data)
match_element = delimited_data_model_element.get_match_element(
self.path, match_context)
self.compare_match_results(data, match_element, match_context,
self.id_, self.path, value, value, None)
delimited_data_model_element = DelimitedDataModelElement(
self.id_, b"\n", consume_delimiter=True)
value = b"this is a match context.\n"
match_context = DummyMatchContext(data)
match_element = delimited_data_model_element.get_match_element(
self.path, match_context)
self.compare_match_results(data, match_element, match_context,
self.id_, self.path, value, value, None)
value = b"this is"
match_context = DummyMatchContext(data)
delimited_data_model_element = DelimitedDataModelElement(
self.id_, b" is", consume_delimiter=True)
match_element = delimited_data_model_element.get_match_element(
self.path, match_context)
self.compare_match_results(data, match_element, match_context,
self.id_, self.path, value, value, None)
value = b"this"
match_context = DummyMatchContext(data)
delimited_data_model_element = DelimitedDataModelElement(
self.id_, b"is", consume_delimiter=True)
match_element = delimited_data_model_element.get_match_element(
self.path, match_context)
self.compare_match_results(data, match_element, match_context,
self.id_, self.path, value, value, None)
value = b"this is a match context.\n"
match_context = DummyMatchContext(data)
delimited_data_model_element = DelimitedDataModelElement(
self.id_, b"context.\n", consume_delimiter=True)
match_element = delimited_data_model_element.get_match_element(
self.path, match_context)
self.compare_match_results(data, match_element, match_context,
self.id_, self.path, value, value, None)
value = b"this is a match context.\n"
match_context = DummyMatchContext(data)
delimited_data_model_element = DelimitedDataModelElement(
self.id_, b"his is a match context.\n", consume_delimiter=True)
match_element = delimited_data_model_element.get_match_element(
self.path, match_context)
self.compare_match_results(data, match_element, match_context,
self.id_, self.path, value, value, None)