test: cipy.runner.preamble

tests/runner_test.py

@@ -137,3 +137,29 @@ def test_run_returns_when_pipe_is_true(mock_subprocess) -> None:
 
     assert stdout == "Lorem Ipsum"
     assert stderr == "Ooga Booga!"
+
+
+def test_preamble_logs_input_and_output(ci_logger) -> None:
+    class PreambleAction(cipy.Action):
+        inputs: IPCInputAction.Inputs = IPCInputAction.Inputs(foo=1, bar="Hello")
+        outputs: IPCOutputAction.Outputs = IPCOutputAction.Outputs(
+            foo=5, bar="Lorem Ipsum"
+        )
+
+        @cipy.runner.preamble
+        def run(self, context: cipy.Context) -> cipy.Status:
+            return cipy.Status.SUCCESS
+
+    action = PreambleAction(name="Test")
+    action.run(cipy.Context())
+
+    ci_logger.format.assert_has_calls(
+        [
+            call(HasAttributes(levelno=logging.INFO, message="with:")),
+            call(HasAttributes(levelno=logging.INFO, args=("foo", 1))),
+            call(HasAttributes(levelno=logging.INFO, args=("bar", "Hello"))),
+            call(HasAttributes(levelno=logging.DEBUG, message="outputs:")),
+            call(HasAttributes(levelno=logging.DEBUG, args=("foo", 5))),
+            call(HasAttributes(levelno=logging.DEBUG, args=("bar", "Lorem Ipsum"))),
+        ]
+    )