oslotest.output module¶
-
class
oslotest.output.
CaptureOutput
(do_stdout=None, do_stderr=None)¶ Bases:
fixtures.fixture.Fixture
Optionally capture the output streams.
The behavior is managed through arguments to the constructor. The default behavior is controlled via two environment variables. If
OS_STDOUT_CAPTURE
is true then stdout is captured and ifOS_STDERR_CAPTURE
is true then stderr is captured.“True” values include
True
,true
,1
, andyes
.- Parameters
do_stdout (bool) – Whether to capture stdout.
do_stderr (bool) – Whether to capture stderr.
-
stdout
¶ The
stream
attribute from aStringStream
instance replacing stdout.
-
stderr
¶ The
stream
attribute from aStringStream
instance replacing stderr.
-
setUp
()¶ Prepare the Fixture for use.
This should not be overridden. Concrete fixtures should implement _setUp. Overriding of setUp is still supported, just not recommended.
After setUp has completed, the fixture will have one or more attributes which can be used (these depend totally on the concrete subclass).
- Raises
MultipleExceptions if _setUp fails. The last exception captured within the MultipleExceptions will be a SetupError exception.
- Returns
None.
- Changed in 1.3
The recommendation to override setUp has been reversed - before 1.3, setUp() should be overridden, now it should not be.
- Changed in 1.3.1
BaseException is now caught, and only subclasses of Exception are wrapped in MultipleExceptions.