def testHTMLWriteNewlines(self):
"""
html=True causes write() to transate newlines into '<br>\\n'
"""
s = StringIO()
gs = GreenStream(s, html=True)
gs.write(u'\n')
self.assertEqual(s.getvalue(), '<br>\n')
def testUnidecodeAppveyor(self, mock_unidecode):
"""
When I'm on Appveyor, I run text through Unidecode
"""
mock_unidecode.return_value = 'something'
s = StringIO()
gs = GreenStream(s, override_appveyor=True)
gs.write('something')
self.assertTrue(mock_unidecode.called)
def testUnidecodeDisabled(self, mock_unidecode):
"""
Unidecode can be disabled
"""
mock_unidecode.return_value = 'something'
s = StringIO()
gs = GreenStream(s, override_appveyor=True, disable_unidecode=True)
gs.write('something')
self.assertFalse(mock_unidecode.called)
def testUnidecodeAppveyor(self, mock_unidecode):
"""
When I'm on Appveyor, I run text through Unidecode
"""
mock_unidecode.return_value = 'something'
s = StringIO()
gs = GreenStream(s, override_appveyor=True)
gs.write('something')
self.assertTrue(mock_unidecode.called)
def testDisableWindowsTrue(self):
"""
disable_windows=True: ANSI color codes are present in the stream
"""
c = Colors(termcolor=True)
s = StringIO()
gs = GreenStream(s, disable_windows=True)
msg = c.red("some colored string")
gs.write(msg)
self.assertEqual(len(gs.stream.getvalue()), len(msg))
def testDisableWindowsTrue(self):
"""
disable_windows=True: ANSI color codes are present in the stream
"""
c = Colors(termcolor=True)
s = StringIO()
gs = GreenStream(s, disable_windows=True)
msg = c.red("some colored string")
gs.write(msg)
self.assertEqual(len(gs.stream.getvalue()), len(msg))
def testCoverageDetection(self):
"""
write() detects a coverage percentage flying by
"""
s = StringIO()
gs = GreenStream(s)
gs.write(
'\n---------------------------------------------------\nTOTAL 896 367 59%\nRan'
)
self.assertEqual(gs.coverage_percent, 59)
def testBadStringType(self):
"passing the wrong stream type to GreenStream gets auto-converted"
s = StringIO()
gs = GreenStream(s)
msg = "some string"
if sys.version_info[0] == 3: # pragma: no cover
bad_str = bytes(msg, 'utf-8')
else: # pragma: no cover
bad_str = str(msg)
gs.write(bad_str)
self.assertEqual(s.getvalue(), msg)
def testDisableWindowsFalse(self):
"""
disable_windows=False: Colorama strips ANSI color codes from the stream
"""
c = Colors(termcolor=True)
s = StringIO()
gs = GreenStream(s, override_appveyor=True, disable_windows=False)
colored_msg = c.red("a")
gs.write(colored_msg)
import colorama
self.assertTrue(issubclass(type(gs.stream),
colorama.ansitowin32.StreamWrapper))
def testDisableWindowsFalse(self):
"""
disable_windows=False: Colorama strips ANSI color codes from the stream
"""
c = Colors(termcolor=True)
s = StringIO()
gs = GreenStream(s, override_appveyor=True, disable_windows=False)
colored_msg = c.red("a")
gs.write(colored_msg)
import colorama
self.assertTrue(
issubclass(type(gs.stream), colorama.ansitowin32.StreamWrapper))
def testBadStringType(self):
"""
passing the wrong stream type to GreenStream gets auto-converted
"""
s = StringIO()
gs = GreenStream(s)
msg = "some string"
if sys.version_info[0] == 3: # pragma: no cover
bad_str = bytes(msg, 'utf-8')
else: # pragma: no cover
bad_str = str(msg)
gs.write(bad_str)
self.assertEqual(s.getvalue(), msg)
def testWritelines(self):
"""
Compatibility function writelines(lines) repeatedly calls write()
"""
s = StringIO()
gs = GreenStream(s)
gs.write = MagicMock()
gs.writelines(["one", "two", "three"])
self.assertEqual(len(gs.write.mock_calls), 3)
def testWritelines(self):
"""
Compatibility function writelines(lines) repeatedly calls write()
"""
s = StringIO()
gs = GreenStream(s)
gs.write = MagicMock()
gs.writelines(["one", "two", "three"])
self.assertEqual(len(gs.write.mock_calls), 3)