Add test module for excess runtime util

Author: AlanCoding

test_app/tests/lib/logging/test_runtime.py

@@ -0,0 +1,41 @@
+import logging
+import time
+
+from ansible_base.lib.logging.runtime import log_excess_runtime
+
+logger = logging.getLogger('test_app.tests.lib.logging')
+
+
+def sleep_for(delta):
+    time.sleep(delta)
+
+
+def test_no_log_needed(caplog):
+    df = log_excess_runtime(logger)(sleep_for)
+    df(0)
+    assert caplog.text == ''
+
+
+def test_debug_log(caplog):
+    df = log_excess_runtime(logger, debug_cutoff=0.0)(sleep_for)
+    with caplog.at_level(logging.DEBUG):
+        df(0)
+        assert "Running 'sleep_for' took " in caplog.text
+
+
+def test_info_log(caplog):
+    df = log_excess_runtime(logger, debug_cutoff=0.0, cutoff=0.05)(sleep_for)
+    with caplog.at_level(logging.INFO):
+        df(0.1)
+        assert "Running 'sleep_for' took " in caplog.text
+
+
+def extra_message(log_data):
+    log_data['foo'] = 'bar'
+
+
+def test_extra_msg_and_data(caplog):
+    df = log_excess_runtime(logger, debug_cutoff=0.0, add_log_data=True, msg='extra_message log foo={foo}')(extra_message)
+    with caplog.at_level(logging.DEBUG):
+        df()
+        assert "extra_message log foo=bar" in caplog.text