def test_source(self):
""" should retrieve python lexer by source """
with open(__file__, 'r') as f:
contents = f.read()
lexer = syntax_highlighting.fetch_lexer(contents)
self.assertIsInstance(lexer, PythonLexer)
def test_unknown_everything(self):
""" should retrieve a default lexer for an unknown language """
lexer = syntax_highlighting.fetch_lexer(
source='asdlkasdj',
language='lkjasdlkjsad',
filename='test.qweoihwq',
mime_type='fictional/lasdlkjad')
self.assertIsNotNone(lexer)
def test_unknown_language(self):
""" should retrieve a default lexer for an unknown language """
lexer = syntax_highlighting.fetch_lexer('', 'lkjasdlkjsad')
self.assertIsNotNone(lexer)
def test_mime_type_python(self):
""" should retrieve python lexer by filename """
lexer = syntax_highlighting.fetch_lexer(
'', mime_type='application/x-python')
self.assertIsInstance(lexer, PythonLexer)
def test_filename_python(self):
""" should retrieve python lexer by filename """
lexer = syntax_highlighting.fetch_lexer('', 'fake', 'test.py')
self.assertIsInstance(lexer, PythonLexer)
def test_language_python3(self):
""" should retrieve python 3 lexer by language """
lexer = syntax_highlighting.fetch_lexer('', 'python3')
self.assertIsInstance(lexer, Python3Lexer)