def test_extract_duplicated_categories(self):
msg = ClangMessage(diagnostic_name='cppcoreguidelines-readability-avoid-goto')
formatter = CodeClimateFormatter()
categories = formatter._extract_categories(msg, object())
self.assertEqual(2, len(categories))
self.assertIn('Style', categories)
self.assertIn('Clarity', categories)
def test_extract_location_lines(self):
msg = ClangMessage('/some/file/path.cpp', 100, 2)
formatter = CodeClimateFormatter()
args = unittest.mock.Mock()
args.use_location_lines = True
self.assertEqual({
'path': '/some/file/path.cpp',
'lines': {
'begin': 100
}
}, formatter._extract_location(msg, args))
def test_extract_content(self):
child1 = ClangMessage('/some/file/path1.cpp', 8, 10, ClangMessage.Level.NOTE, 'Allocated here', '', ['return new A;', ' ^'])
msg = ClangMessage('/some/file/path.cpp', 100, 2, ClangMessage.Level.WARNING, 'Memory leak', 'bugprone-undefined-memory-manipulation.SomethingWrong',
['void a(int)', ' ^'], [child1])
formatter = CodeClimateFormatter()
self.assertEqual({
'body': '\n'.join([
'```',
'void a(int)',
' ^',
'/some/file/path1.cpp:8:10: Allocated here',
'return new A;',
' ^',
'```'])
}, formatter._extract_content(msg, object()))
def test_extract_trace_lines(self):
child1 = ClangMessage('/some/file/path1.cpp', 8, 10)
msg = ClangMessage('/some/file/path.cpp', 100, 2, children=[child1])
formatter = CodeClimateFormatter()
args = unittest.mock.Mock()
args.use_location_lines = True
self.assertEqual({
'locations': [
{
'path': '/some/file/path1.cpp',
'lines': {
'begin': 8
}
}
]
}, formatter._extract_trace(msg, args))
def test_format(self):
child1 = ClangMessage('/some/file/path1.cpp', 8, 10, ClangMessage.Level.NOTE, 'Allocated here', '', ['return new A;', ' ^'])
msg = ClangMessage('/some/file/path.cpp', 100, 2, ClangMessage.Level.WARNING, 'Memory leak', 'bugprone-undefined-memory-manipulation.SomethingWrong',
['void a(int)', ' ^'], [child1])
formatter = CodeClimateFormatter()
args = unittest.mock.Mock()
args.use_location_lines = True
self.assertEqual(
"""{
"type": "issue",
"check_name": "bugprone-undefined-memory-manipulation.SomethingWrong",
"description": "Memory leak",
"content": {
"body": "```\\nvoid a(int)\\n ^\\n/some/file/path1.cpp:8:10: Allocated here\\nreturn new A;\\n ^\\n```"
},
"categories": [
"Bug Risk"
],
"location": {
"path": "/some/file/path.cpp",
"lines": {
"begin": 100
}
},
"trace": {
"locations": [
{
"path": "/some/file/path1.cpp",
"lines": {
"begin": 8
}
}
]
},
"severity": "major",
"fingerprint": "f2f6ccb970f2259d10e525b4b5805a5c"
}\0
""", formatter.format([msg], args))
def _test_fingerprints_different(self, msg1, msg2):
formatter = CodeClimateFormatter()
self.assertNotEqual(formatter._generate_fingerprint(msg1), formatter._generate_fingerprint(msg2))
def test_generate_fingerprint_reproducibility(self):
msg1 = ClangMessage('path1', line=1)
msg2 = ClangMessage('path1', line=1)
formatter = CodeClimateFormatter()
self.assertEqual(formatter._generate_fingerprint(msg1), formatter._generate_fingerprint(msg2))
def _test_extracting_severity(self, level, severity_str):
msg = ClangMessage(level=level)
formatter = CodeClimateFormatter()
self.assertEqual(severity_str, formatter._extract_severity(msg, object()))
def _test_diagnostic_category(self, diagnostic, category):
msg = ClangMessage(diagnostic_name=diagnostic)
formatter = CodeClimateFormatter()
self.assertIn(category, formatter._extract_categories(msg, object()))