Bugfix "check-poetry" output and add simple tests for Makefile

3 files changed, 35 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index 20deb83..669086e 100644
--- a/Makefile
+++ b/Makefile
@@ -8,7 +8,7 @@ help: ## List all commands
 check-poetry:
 	@if [[ "${POETRY_VERSION}" == *"Poetry"* ]] ; \
 	then \
-		echo "Found version poetry v${POETRY_VERSION}, ok." ; \
+		echo "Found ${POETRY_VERSION}, ok." ; \
 	else \
 		echo 'Please install poetry first, with e.g.:' ; \
 		echo 'make install-poetry' ; \
diff --git a/creole/tests/test_Makefile.py b/creole/tests/test_Makefile.py
new file mode 100644
index 0000000..dbf129c
--- /dev/null
+++ b/creole/tests/test_Makefile.py
@@ -0,0 +1,29 @@
+
+"""
+    :copyleft: 2020 by python-creole team, see AUTHORS for more details.
+    :license: GNU GPL v3 or above, see LICENSE for more details.
+"""
+
+import unittest
+
+from creole.tests.utils.unittest_subprocess import SubprocessMixin
+
+
+class MakefileTestCase(unittest.TestCase, SubprocessMixin):
+
+    def test_help(self):
+        popen_args, retcode, stdout = self.subprocess(
+            popen_args=["make"],
+        )
+        assert "List all commands" in stdout
+        assert "tox" in stdout
+        assert "pytest" in stdout
+        assert retcode == 0
+
+    def test_check_poetry(self):
+        popen_args, retcode, stdout = self.subprocess(
+            popen_args=["make", "check-poetry"],
+        )
+        assert "Found Poetry version 1." in stdout
+        assert "ok" in stdout
+        assert retcode == 0
diff --git a/creole/tests/utils/unittest_subprocess.py b/creole/tests/utils/unittest_subprocess.py
index 3fe4b3c..16ef649 100644
--- a/creole/tests/utils/unittest_subprocess.py
+++ b/creole/tests/utils/unittest_subprocess.py
@@ -51,6 +51,11 @@ class SubprocessMixin:
         print(f"stderr: {stderr!r}")
 
         stdout = stdout.strip()
+        print("="*100)
+        print("stdout:")
+        print("-"*100)
+        print(stdout)
+        print("-"*100)
         return popen_args, retcode, stdout
 
     def assertSubprocess(self, popen_args, retcode, stdout):