def test_quality(self):
"""
Test basic scenarios, including special characters that would appear in JavaScript and mixed quotation marks
"""
# Patch the output of `jshint`
return_string = '\n' + dedent("""
../test_file.js: line 3, col 9, Missing "use strict" statement.
../test_file.js: line 10, col 17, '$hi' is defined but never used.
""").strip() + '\n'
self.subproc_mock.communicate.return_value = (
(return_string.encode('utf-8'), b''))
self._mock_communicate.return_value = self.subproc_mock
# Parse the report
quality = JsHintQualityReporter('jshint', [])
# Expect that the name is set
self.assertEqual(quality.name(), 'jshint')
# Measured_lines is undefined for
# a quality reporter since all lines are measured
self.assertEqual(quality.measured_lines('../blah.js'), None)
# Expect that we get the right violations
expected_violations = [
Violation(3, 'Missing "use strict" statement.'),
Violation(10, "'$hi' is defined but never used."),
]
self.assertEqual(expected_violations, quality.violations('../test_file.js'))
def test_quality_error(self):
# Override the subprocess return code to a failure
self.subproc_mock.returncode = 1
# Patch the output of `jshint`
self.subproc_mock.communicate.return_value = (b"", 'whoops Ƕئ'.encode('utf-8'))
self._mock_communicate.return_value = self.subproc_mock
# Parse the report
quality = JsHintQualityReporter('jshint', [])
# Expect that the name is set
self.assertEqual(quality.name(), 'jshint')
with self.assertRaises(QualityReporterError) as ex:
quality.violations('file1.js')
self.assertEqual(six.text_type(ex.exception), 'whoops Ƕئ')
