def test_non_subunit_disabled_raises(self):
source = BytesIO(b"foo\nbar\n")
result = doubles.StreamResult()
case = v2.ByteStreamToStreamResult(source)
e = self.assertRaises(Exception, case.run, result) # noqa
self.assertEqual(b'f', e.args[1])
self.assertEqual(b'oo\nbar\n', source.read())
self.assertEqual([], result._events)
def test_trivial_enumeration(self):
source = BytesIO(CONSTANT_ENUM)
result = doubles.StreamResult()
v2.ByteStreamToStreamResult(source,
non_subunit_name="stdout").run(result)
self.assertEqual(b'', source.read())
self.assertEqual([
('status', 'foo', 'exists', None, True, None, None, False, None,
None, None),
], result._events)
def check_events(self, source_bytes, events):
source = BytesIO(source_bytes)
result = doubles.StreamResult()
v2.ByteStreamToStreamResult(source,
non_subunit_name="stdout").run(result)
self.assertEqual(b'', source.read())
self.assertEqual(events, result._events)
# any file attachments should be byte contents [as users assume that].
for event in result._events:
if event[5] is not None:
self.assertIsInstance(event[6], bytes)
def get_result_for(commands):
"""Get a result object from *commands.
Runs the 'generate_stream_results' function from subunit._output after
parsing *commands as if they were specified on the command line. The
resulting bytestream is then converted back into a result object and
returned.
"""
result = doubles.StreamResult()
args = safe_parse_arguments(commands)
_output.generate_stream_results(args, result)
return result
def test_default(self):
byte_stream = compat.BytesIO()
stream = v2.StreamResultToBytes(byte_stream)
stream.status(test_id="foo", test_status="inprogress")
stream.status(test_id="foo", test_status="skip")
output = self.run_command([], byte_stream.getvalue())
events = doubles.StreamResult()
v2.ByteStreamToStreamResult(compat.BytesIO(output)).run(events)
self.assertEqual([
('status', 'foo', 'inprogress'),
('status', 'foo', 'skip'),
], [event[:3] for event in events._events])
def test_signature_middle_utf8_char(self):
utf8_bytes = b'\xe3\xb3\x8a'
source = BytesIO(utf8_bytes)
# Should be treated as one character (it is u'\u3cca') and wrapped
result = doubles.StreamResult()
v2.ByteStreamToStreamResult(source,
non_subunit_name="stdout").run(result)
self.assertEqual([
('status', None, None, None, True, 'stdout', b'\xe3', False, None,
None, None),
('status', None, None, None, True, 'stdout', b'\xb3', False, None,
None, None),
('status', None, None, None, True, 'stdout', b'\x8a', False, None,
None, None),
], result._events)
def test_todo_and_skip(self):
# A file
# not ok 1 - a fail
# not ok 2 - another fail # SKIP instead
# results in two tests, numbered and commented.
self.tap.write(compat._u("not ok 1 - a fail but # TODO but is TODO\n"))
self.tap.write(compat._u("not ok 2 - another fail # SKIP instead\n"))
self.tap.seek(0)
result = pysubunit.TAP2SubUnit(self.tap, self.subunit)
self.assertEqual(0, result)
self.subunit.seek(0)
events = doubles.StreamResult()
v2.ByteStreamToStreamResult(self.subunit).run(events)
self.check_events([('status', 'test 1 - a fail but', 'xfail', None,
False, 'tap comment', b'but is TODO', True,
'text/plain; charset=UTF8', None, None),
('status', 'test 2 - another fail', 'skip', None,
False, 'tap comment', b'instead', True,
'text/plain; charset=UTF8', None, None)])
def test_tags(self):
byte_stream = compat.BytesIO()
stream = v2.StreamResultToBytes(byte_stream)
stream.status(test_id="foo",
test_status="inprogress",
test_tags=set(["a"]))
stream.status(test_id="foo",
test_status="success",
test_tags=set(["a"]))
stream.status(test_id="bar", test_status="inprogress")
stream.status(test_id="bar", test_status="inprogress")
stream.status(test_id="baz",
test_status="inprogress",
test_tags=set(["a"]))
stream.status(test_id="baz",
test_status="success",
test_tags=set(["a"]))
output = self.run_command(['-s', '--with-tag', 'a'],
byte_stream.getvalue())
events = doubles.StreamResult()
v2.ByteStreamToStreamResult(compat.BytesIO(output)).run(events)
ids = set(event[1] for event in events._events)
self.assertEqual(set(['foo', 'baz']), ids)
def test_non_pysubunit_encapsulated(self):
source = BytesIO(b"foo\nbar\n")
result = doubles.StreamResult()
v2.ByteStreamToStreamResult(source,
non_subunit_name="stdout").run(result)
self.assertEqual([
('status', None, None, None, True, 'stdout', b'f', False, None,
None, None),
('status', None, None, None, True, 'stdout', b'o', False, None,
None, None),
('status', None, None, None, True, 'stdout', b'o', False, None,
None, None),
('status', None, None, None, True, 'stdout', b'\n', False, None,
None, None),
('status', None, None, None, True, 'stdout', b'b', False, None,
None, None),
('status', None, None, None, True, 'stdout', b'a', False, None,
None, None),
('status', None, None, None, True, 'stdout', b'r', False, None,
None, None),
('status', None, None, None, True, 'stdout', b'\n', False, None,
None, None),
], result._events)
self.assertEqual(b'', source.read())
def check_events(self, events):
self.subunit.seek(0)
eventstream = doubles.StreamResult()
v2.ByteStreamToStreamResult(self.subunit).run(eventstream)
self.assertEqual(events, eventstream._events)
def test_hypothesis_decoding(self, code_bytes):
source = BytesIO(code_bytes)
result = doubles.StreamResult()
stream = v2.ByteStreamToStreamResult(source, non_subunit_name="stdout")
stream.run(result)
self.assertEqual(b'', source.read())