write tests

.gitignore

@@ -2,3 +2,4 @@ node_modules
 m/.m
 .mypy_cache
 __pycache__
+.coverage

Makefile

@@ -3,3 +3,6 @@ mypy:
 
 action:
 	m github actions src/pkg/actions.py
+
+tests:
+	./src/tests/run.sh

src/pkg/actions.py

@@ -1,7 +1,7 @@
 from m.github.actions import Action
 
-from .inputs import GithubInputs
-from .main import main_step
+from pkg.inputs import GithubInputs
+from pkg.main import main_step
 
 actions = Action(
     name='Square Number',

src/pkg/main.py

@@ -1,7 +1,7 @@
 from m.core import Good, Res
 from m.github.actions import KebabModel, OutArg, RunStep, run_action
 
-from .inputs import GithubInputs
+from pkg.inputs import GithubInputs
 
 
 class Outputs(KebabModel):

src/tests/__init__.py

@@ -0,0 +1,4 @@
+from m.testing import block_m_side_effects, block_network_access
+
+block_m_side_effects()
+block_network_access()

src/tests/run.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+set -euo pipefail
+
+export DEBUG_HTTP_INCLUDE_BODY=1
+
+SINGLE=true
+SINGLE=false
+
+pyPath="src"
+baseSrc="src/pkg"
+if [ "$SINGLE" = 'false' ]; then
+  coverage run --source "$baseSrc" -m pytest -p no:logging
+  coverage report -m --fail-under 98
+else
+  # To run specific tests:
+  filter="test_testing"
+  source="$baseSrc"
+  coverage run --source "$source" -m pytest -p no:logging "$pyPath" -vv -k "$filter"
+  coverage report -m
+fi

src/tests/test_action.py

@@ -0,0 +1,29 @@
+import pytest
+from m.github.actions import Action
+from m.testing import ActionStepTestCase as TCase
+from m.testing import run_action_test_case
+from pytest_mock import MockerFixture
+
+from pkg.actions import actions
+
+
+@pytest.mark.parametrize(
+    'tcase',
+    [
+        TCase(
+            name='square_number',
+            py_file=f'src/pkg/main.py',
+            inputs={'INPUT_NUM': '4'},
+            expected_stdout='Squaring the number\n',
+            outputs=['squared-num=16'],
+        ),
+    ],
+    ids=lambda tcase: tcase.name,
+)
+def test_m_gh_actions_api(tcase: TCase, mocker: MockerFixture) -> None:
+    run_action_test_case(mocker, tcase)
+
+
+def test_actions_instance() -> None:
+    assert isinstance(actions, Action)
+    assert actions.name == 'Square Number'