def test_print_file_summary_only_once(self):
scheme = OutputScheme([])
print_and_save_modules([
FileInformation("FILENAME1", 123, []),
FileInformation("FILENAME2", 123, [])
], scheme)
self.assertEqual(1, sys.stdout.stream.count("FILENAME1"))
def test_print_result(self):
file_infos = [
FileInformation('f1.c', 1, []),
FileInformation('f2.c', 1, [])
]
option = Mock(CCN=15,
thresholds={},
number=0,
extensions=[],
whitelist='')
self.assertEqual(0, print_result_with_scheme(file_infos, option))
def setUp(self):
complex_fun = FunctionInfo("complex", '', 100)
complex_fun.cyclomatic_complexity = 16
simple_fun = FunctionInfo("simple", '', 100)
simple_fun.cyclomatic_complexity = 15
self.fileStat = FileInformation("FILENAME", 1,
[complex_fun, simple_fun])
def test_print_and_save_detail_information(self):
scheme = OutputScheme([])
fileSummary = FileInformation("FILENAME", 123, [])
print_and_save_modules([fileSummary], scheme)
self.assertIn(
" 123 0.0 0.0 0.0 0 FILENAME\n",
sys.stdout.stream)
def setUp(self):
StreamStdoutTestCase.setUp(self)
self.option = parse_args("app")
self.foo = FunctionInfo("foo", 'FILENAME', 100)
self.fileSummary = FileInformation("FILENAME", 123, [self.foo])
self.extensions = get_extensions([])
self.scheme = OutputScheme(self.extensions)
def test_exit_with_non_zero_when_more_warning_than_ignored_number(self, mock_exit):
fun = FunctionInfo("foo", 100)
fun.cyclomatic_complexity = 16
file_infos = [FileInformation('f1.c', 1, [fun])]
option = Mock(CCN=15, number = 0, extensions=[], whitelist='')
print_result(file_infos, option)
mock_exit.assert_called_with(1)
def test_whitelist(self, mock_exit):
fun = FunctionInfo("foo", 100)
fun.cyclomatic_complexity = 16
file_infos = [FileInformation('f1.c', 1, [fun])]
option = Mock(CCN=15, number = 0, extensions=[], whitelist='foo')
print_result(file_infos, option)
self.assertEqual(0, mock_exit.call_count)
def test_print_fileinfo(self):
self.foo.end_line = 100
self.foo.cyclomatic_complexity = 16
fileStat = FileInformation("FILENAME", 1, [self.foo])
print_and_save_modules([fileStat], self.scheme)
self.assertEqual(
" 1 16 1 0 0 foo@100-100@FILENAME",
sys.stdout.stream.splitlines()[3])
def test_should_use_clang_format_for_warning(self):
self.foo.cyclomatic_complexity = 30
self.foo.max_nesting_depth = 10
fileSummary = FileInformation("FILENAME", 123, [self.foo])
scheme = OutputScheme([Ext()])
count = print_clang_style_warning([fileSummary], self.option, scheme)
self.assertIn("FILENAME:100: warning: foo has 1 NLOC, 30 CCN, 1 token, 0 PARAM, 0 length, 10 ND\n", sys.stdout.stream)
self.assertEqual(1, count)
def test_should_use_clang_format_with_function_end_line_number_for_warning(self):
fun = FunctionInfo("foo", 100)
fun.end_line = 100
fun.cyclomatic_complexity = 16
fileStat = FileInformation("FILENAME", 1, [fun])
option = Mock(display_fn_end_line = True)
print_warnings(option, [(fun, "FILENAME")])
self.assertIn("FILENAME:100-100: warning: foo has 16 CCN and 0 params (0 NLOC, 1 tokens)\n", sys.stdout.stream)
def test_sort_warning(self):
self.option.sorting = ['cyclomatic_complexity']
self.foo.cyclomatic_complexity = 30
bar = FunctionInfo("bar", '', 100)
bar.cyclomatic_complexity = 40
fileSummary = FileInformation("FILENAME", 123, [self.foo, bar])
warnings = get_warnings([fileSummary], self.option)
self.assertEqual('bar', warnings[0].name)
def test_print_fileinfo(self):
self.foo.end_line = 100
self.foo.cyclomatic_complexity = 16
fileStat = FileInformation("FILENAME", 1, [self.foo])
csv_output(AllResult([fileStat]), True)
self.assertEqual(
'1,16,1,0,0,"foo@100-100@FILENAME","FILENAME","foo","foo",100,100',
sys.stdout.stream.splitlines()[1])
class TestXMLOutput(unittest.TestCase):
foo = FunctionInfo("foo", '', 100)
foo.cyclomatic_complexity = 16
file_infos = [FileInformation('f1.c', 1, [foo])]
xml = xml_output(file_infos, True)
def test_xml_output(self):
self.assertIn('''foo at f1.c:100''', self.xml)
def test_xml_stylesheet(self):
self.assertIn('''<?xml-stylesheet type="text/xsl" href="https://raw.github.com/terryyin/lizard/master/lizard.xsl"?>''', self.xml)
def check_whitelist(self, script, mock_open, mock_isfile):
mock_isfile.return_value = True
mock_open.return_value.read.return_value = script
file_infos = [FileInformation('f1.c', 1, [self.foo])]
option = Mock(thresholds={
'cyclomatic_complexity': 15,
'length': 1000
},
CCN=15,
number=0,
arguments=100,
length=1000,
extensions=[])
return print_result_with_scheme(file_infos, option)
def test_print_extension(self):
options_mock = Mock()
options_mock.verbose = True
options_mock.extensions = []
self.foo.end_line = 100
self.foo.cyclomatic_complexity = 16
fileStat = FileInformation("FILENAME", 1, [self.foo])
csv_output(AllResult([fileStat]), options_mock)
self.assertEqual(
'1,16,1,0,0,"foo@100-100@FILENAME","FILENAME","foo","foo",100,100',
sys.stdout.stream.splitlines()[1])
class TestXMLOutput(unittest.TestCase):
fun = FunctionInfo("foo", 100)
fun.cyclomatic_complexity = 16
file_infos = [FileInformation('f1.c', 1, [fun])]
option = Mock(CCN=15, number = 0, extensions=[])
xml = XMLFormatter().xml_output(file_infos, option)
def test_xml_output(self):
root = ET.fromstring(self.xml)
item = root.findall('''./measure[@type="Function"]/item[0]''')[0]
self.assertEqual('''foo at f1.c:100''', item.get("name"))
def test_xml_stylesheet(self):
self.assertIn('''<?xml-stylesheet type="text/xsl" href="https://raw.github.com/terryyin/lizard/master/lizard.xsl"?>''', self.xml)
class TestXMLOutput(unittest.TestCase):
foo = FunctionInfo("foo", '', 100)
foo.cyclomatic_complexity = 16
file_infos = [FileInformation('f1.c', 1, [foo])]
xml = xml_output(file_infos, True)
def test_xml_output(self):
self.assertIn('''foo at f1.c:100''', self.xml)
def test_xml_stylesheet(self):
self.assertIn('''<?xml-stylesheet type="text/xsl" href="https://raw.githubusercontent.com/terryyin/lizard/master/lizard.xsl"?>''', self.xml)
def test_xml_output_on_empty_folder(self):
xml_empty = xml_output([], True)
self.assertIn('''<sum label="NCSS" value="0"/>''', xml_empty)
self.assertIn('''<sum label="CCN" value="0"/>''', xml_empty)
self.assertIn('''<sum label="Functions" value="0"/>''', xml_empty)
def setUp(self):
self.func = FunctionInfo("foo", 'FILENAME', 100)
self.file_info = FileInformation("filename", 10, [self.func])
def test_print_result(self, mock_exit):
file_infos = [FileInformation('f1.c', 1, []), FileInformation('f2.c', 1, [])]
option = Mock(CCN=15, number = 0, extensions=[], whitelist='')
print_result(file_infos, option)
self.assertEqual(0, mock_exit.call_count)
def test_print_file_summary_only_once(self):
print_and_save_detail_information(
[FileInformation("FILENAME1", 123, []),
FileInformation("FILENAME2", 123, [])], Mock(warnings_only=False, extensions=[]))
self.assertEqual(1, sys.stdout.stream.count("FILENAME1"))
def test_print_and_save_detail_information(self):
fileSummary = FileInformation("FILENAME", 123, [])
print_and_save_detail_information([fileSummary], Mock(warnings_only=False, extensions=[]))
self.assertIn(" 123 0 0 0 0 FILENAME", sys.stdout.stream)
def test_null_result(self):
file_infos = [FileInformation('f1.c', 1, []), None]
option = Mock(CCN=15, number = 0, extensions=[], whitelist='')
print_result(file_infos, option)
def setUp(self):
StreamStdoutTestCase.setUp(self)
self.option = parse_args("app")
self.foo = FunctionInfo("foo", 'FILENAME', 100)
fileSummary = FileInformation("FILENAME", 123, [self.foo])
self.scheme = Mock()
