def not_raising():
"""Assert.not_raising"""
with Assert.raises(AssertionError):
with Assert.not_raising(RuntimeError):
raise RuntimeError
try:
with Assert.not_raising(RuntimeError):
pass
except Exception:
raise AssertionError("failed despite not raising RuntimeError")
def run():
"""Tests().run"""
col = Tests()
@col.test
def fail():
assert 1 == 2
@col.test
def succeed():
assert 1 == 1
@col.test
def exit():
raise SystemExit
result = TestReporter()
with Assert.not_raising(SystemExit):
col.run(result)
assert len(result.failed) == 2
assert len(result.succeeded) == 1
assert result.failed[0].test.__wrapped__ is fail
assert result.failed[0].exc_info[0] is TestFailure
assert result.succeeded[0].test.__wrapped__ is succeed
def run():
"""Tests().run"""
col = Tests()
@col.test
def fail():
assert 1 == 2
@col.test
def succeed():
assert 1 == 1
@col.test
def exit():
raise SystemExit
result = TestReporter()
with Assert.not_raising(SystemExit):
col.run(result)
assert len(result.failed) == 2
assert len(result.succeeded) == 1
assert result.failed[0].test.__wrapped__ is fail
assert result.failed[0].exc_info[0] is TestFailure
assert result.succeeded[0].test.__wrapped__ is succeed
def wait(self):
aresult = AsyncResult()
def setter(aresult):
time.sleep(1)
aresult.set('foo')
t = Thread(target=setter, args=(aresult, ))
t.start()
with Assert.not_raising(TimeoutError):
aresult.wait(2)
def get_dimensions(self):
with Assert.raises(NotImplementedError):
self.writer.get_dimensions()
writer = TerminalWriter(sys.__stdout__)
with Assert.not_raising(NotImplementedError):
dimensions = writer.get_dimensions()
height, width = dimensions
Assert.isinstance(height, int)
Assert.isinstance(width, int)
Assert(height) == dimensions.height
Assert(width) == dimensions.width
def get_dimensions(self):
with Assert.raises(NotImplementedError):
self.writer.get_dimensions()
writer = TerminalWriter(sys.__stdout__)
with Assert.not_raising(NotImplementedError):
dimensions = writer.get_dimensions()
height, width = dimensions
Assert.isinstance(height, int)
Assert.isinstance(width, int)
Assert(height) == dimensions.height
Assert(width) == dimensions.width
def init(self):
writer = TerminalWriter(StringIO())
progressbar = ProgressBar([], writer, maxsteps=20)
widget = StepWidget()
Assert(widget.init(progressbar, writer.get_width())) == '0 of 20'
Assert(widget.size_hint(progressbar)) == 7
with Assert.raises(ValueError):
StepWidget('foo')
with Assert.not_raising(ValueError):
StepWidget('bytes')
def init(self):
writer = TerminalWriter(StringIO())
progressbar = ProgressBar([], writer, maxsteps=20)
widget = StepWidget()
Assert(widget.init(progressbar, writer.get_width())) == '0 of 20'
Assert(widget.size_hint(progressbar)) == 7
with Assert.raises(ValueError):
StepWidget('foo')
with Assert.not_raising(ValueError):
StepWidget('bytes')
def get_width(self):
with Assert.not_raising(Exception):
self.writer.get_width()
writer = TerminalWriter(sys.__stdout__)
Assert(writer.get_width()) == writer.get_dimensions()[1]
writer = TerminalWriter(StringIO())
os.environ['COLUMNS'] = '50'
Assert(writer.get_width()) == 50
del os.environ['COLUMNS']
Assert(writer.get_width()) == TerminalWriter.default_width
default_width = TerminalWriter.default_width
Assert(writer.get_width(default_width + 1)) == default_width + 1
def get_width(self):
with Assert.not_raising(Exception):
self.writer.get_width()
writer = TerminalWriter(sys.__stdout__)
Assert(writer.get_width()) == writer.get_dimensions()[1]
writer = TerminalWriter(StringIO())
os.environ['COLUMNS'] = '50'
Assert(writer.get_width()) == 50
del os.environ['COLUMNS']
Assert(writer.get_width()) == TerminalWriter.default_width
default_width = TerminalWriter.default_width
Assert(writer.get_width(default_width + 1)) == default_width + 1
def get(self):
aresult = AsyncResult()
with Assert.raises(TimeoutError):
aresult.get(0.1)
def setter(aresult):
time.sleep(1)
aresult.set('foo')
t = Thread(target=setter, args=(aresult, ))
t.start()
with Assert.not_raising(TimeoutError):
Assert(aresult.get(2)) == 'foo'
aresult.set('foo')
Assert(aresult.get()) == 'foo'
aresult = AsyncResult()
aresult.set(ValueError(), success=False)
with Assert.raises(ValueError):
aresult.get()
