class WhiteSpaceCheckerTest(unittest.TestCase):
def setUp(self):
self.checker = WhiteSpaceChecker()
self.tempdir = tempfile.mkdtemp()
def tearDown(self):
shutil.rmtree(self.tempdir)
def create_file(self, filename, content):
full_path = os.path.join(self.tempdir, filename)
dir = os.path.dirname(full_path)
if not os.path.exists(dir):
os.makedirs(dir)
with open(full_path, 'w') as f:
f.write(content)
return Change(filename, 'A', full_path)
def test_ok(self):
change = self.create_file('src/File.java', "foo bar")
self.assertEquals([], self.checker.check(change))
def test_tab(self):
change = self.create_file('src/tab.txt', "\tfoobar")
self.assertEquals(['[tab.txt:1] tabs'], self.checker.check(change))
def test_empty_line(self):
change = self.create_file('src/empty.txt', " ")
self.assertEquals(['[empty.txt:1] empty line with whitespace'], self.checker.check(change))
def test_empty_line(self):
change = self.create_file('src/trailing.txt', "foo ")
self.assertEquals(['[trailing.txt:1] trailing whitespace'], self.checker.check(change))
def test_multiple(self):
change = self.create_file('src/multiple.txt', " \n" + """this is ok
\tbad
and that too """)
self.assertEquals(['[multiple.txt:1] empty line with whitespace',
'[multiple.txt:4] tabs',
'[multiple.txt:5] trailing whitespace'], self.checker.check(change))
def setUp(self):
self.checker = WhiteSpaceChecker()
self.tempdir = tempfile.mkdtemp()
