Tests: store debug logs on error
Rather than using the FakeLogger fixture, which always attaches
the log stream as a detail, use standard loggers that output to
a stringio, and then, only if a test fails, attach the full
log as a detail.
This allows us to report full debug-level logs for failing tests
in the gate (which normally has a limit on how large subunit files
can be).
Change-Id: I9e6509b7b69838d29582b040ef22f1d66010d45e
diff --git a/.testr.conf b/.testr.conf
index e8f41cd..7e8d028 100644
--- a/.testr.conf
+++ b/.testr.conf
@@ -1,4 +1,4 @@
[DEFAULT]
-test_command=OS_LOG_LEVEL=${OS_LOG_LEVEL:-INFO} OS_STDOUT_CAPTURE=${OS_STDOUT_CAPTURE:-1} OS_STDERR_CAPTURE=${OS_STDERR_CAPTURE:-1} OS_LOG_CAPTURE=${OS_LOG_CAPTURE:-1} OS_LOG_DEFAULTS=${OS_LOG_DEFAULTS:-""} ${PYTHON:-python} -m subunit.run discover -t ./ ${OS_TEST_PATH:-./tests/unit} $LISTOPT $IDOPTION
+test_command=OS_STDOUT_CAPTURE=${OS_STDOUT_CAPTURE:-1} OS_STDERR_CAPTURE=${OS_STDERR_CAPTURE:-1} OS_LOG_CAPTURE=${OS_LOG_CAPTURE:-1} OS_LOG_DEFAULTS=${OS_LOG_DEFAULTS:-""} ${PYTHON:-python} -m subunit.run discover -t ./ ${OS_TEST_PATH:-./tests/unit} $LISTOPT $IDOPTION
test_id_option=--load-list $IDFILE
test_list_option=--list