Add the ability to assert in stdout or stderr.#378
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clalancette merged 5 commits intomasterfrom Feb 28, 2020
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Since we are switching the underlying logging to be stderr, this is going to be important for tests. This commit refactors assertInStdout() to be assertInStream(), which takes in the stream to be asserted on. It then recreates assertInStdout() on top of that, and adds in assertInStderr(). It also changes assertWaitFor() to wait on the stderr stream by default. Signed-off-by: Chris Lalancette <clalancette@openrobotics.org>
Signed-off-by: Chris Lalancette <clalancette@openrobotics.org>
Signed-off-by: Chris Lalancette <clalancette@openrobotics.org>
Signed-off-by: Chris Lalancette <clalancette@openrobotics.org>
Once we backport this to Eloquent, this will allow users to write tests that work in both Eloquent and newer releases. Signed-off-by: Chris Lalancette <clalancette@openrobotics.org>
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Since we are switching the underlying logging to be stderr,
this is going to be important for tests. This commit
refactors assertInStdout() to be assertInStream(), which
takes in the stream to be asserted on. It then recreates
assertInStdout() on top of that, and adds in assertInStderr().
It also changes assertWaitFor() to wait on the stderr stream
by default.
Signed-off-by: Chris Lalancette clalancette@openrobotics.org
This goes along with ros2/rcutils#196