def test_path(self, mock_subproc_call):
""" Function to test the path setting """
mock_subproc_call.return_value = True
cycloeagleobj = CyclomaticEagle()
cycloeagleobj.orchestrate_cyclomatic(TestResource.input_json)
cycloeagleobj.orchestrate_cyclomatic(TestResource.input_json)
self.assertEqual(
cycloeagleobj.report_path,
os.path.join(TestResource.report, "cyclomatic_report"))
self.assertTrue(mock_subproc_call.called)
def test_cmd_no_exclude(self, mock_subproc_call):
""" Function to verify the command generation with out excludes """
mock_subproc_call.return_value = False
cycloeagleobj = CyclomaticEagle()
data = {**TestResource.input_json, 'cyclo_exclude': [None]}
cycloeagleobj.orchestrate_cyclomatic(data)
self.assertTrue(mock_subproc_call.called)
self.assertEqual(
cycloeagleobj.cmd.replace("/", os.sep),
'python -m lizard "%s" -l java -l python --csv' %
TestResource.tst_resource_folder)
def test_fail(self, mock_subproc_call):
""" Function to test the subprocess command fail """
mock_subproc_call.return_value = True
cycloeagleobj = CyclomaticEagle()
cycloeagleobj.orchestrate_cyclomatic(TestResource.input_json)
out_str = (sys.stdout.getvalue().split('\n'))
matches = [
c for c in out_str
if 'There was error while processing the sub process command' in c
]
self.assertEqual(
matches[0],
'There was error while processing the sub process command')
self.assertEqual(
False,
os.path.isfile(
os.path.join(TestResource.report, "cyclomatic_report",
"cyclomatic-complexity-report.html")))
def test__init_cmd_path(self, mock_subproc_call):
""" Function to test the default init , command forming, and path creation"""
mock_subproc_call.return_value = False
self.dummy_dataf()
cycloeagleobj = CyclomaticEagle()
self.assertEqual(cycloeagleobj.cmd, "")
self.assertEqual(cycloeagleobj.report_path, None)
cycloeagleobj.orchestrate_cyclomatic(TestResource.input_json)
self.assertEqual(
cycloeagleobj.cmd.replace("/", os.sep),
'python -m lizard "%s" -l java -l python -x "*.cpp", -x "*.java" --csv'
% TestResource.tst_resource_folder)
self.assertEqual(
cycloeagleobj.report_path,
os.path.join(TestResource.report, "cyclomatic_report"))
self.assertTrue(mock_subproc_call.called)
def test_report_file_generation_content(self):
""" Function to test the report file generation from the csv generated from command out """
cycloeagleobj = CyclomaticEagle()
self.dummy_dataf()
with mock.patch.object(CyclomaticEagle,
'_CyclomaticEagle__subprocess_out',
return_value=False):
mock.return_value = False
cycloeagleobj.orchestrate_cyclomatic(TestResource.input_json)
self.assertEqual(
True,
os.path.isfile(
os.path.join(TestResource.report, "cyclomatic_report",
"cyclomatic-complexity-report.html")))
self.assertEqual(
True,
os.path.isfile(
os.path.join(TestResource.report, "cyclomatic_report",
"cyclomatic-complexity.csv")))
data_frame = pd.read_html(
os.path.join(TestResource.report, "cyclomatic_report",
"cyclomatic-complexity-report.html"))
data_frame = pd.concat(data_frame)
data_frame.drop(data_frame.columns[0], axis=1, inplace=True)
data_frame_report = self.dummy_dataf()
data_frame_report.columns = [
"NLOC", "CCN", "Token", "Param", "Length", "Location", "Path",
"Function", "Args", "Row", "Col"
]
data_frame_report.sort_values('CCN', ascending=False, inplace=True)
data_frame_report.drop(['Path', 'Function', 'Row', 'Col'],
axis=1,
inplace=True)
self.assertTrue(
np.array_equal(data_frame.values, data_frame_report.values))
def __eaglewatch_cyclo__(json):
""" Function which invokes the Cyclomatic complexity class for analysis """
cyclomaticeagleobj = CyclomaticEagle()
cyclomaticeagleobj.orchestrate_cyclomatic(json)