Run tests from gsiupm/senpy

Makefile

@@ -70,8 +70,13 @@ dev: dev-$(PYMAIN)
 
 test-all: $(addprefix test-,$(PYVERSIONS))
 
+# Run setup.py from in an isolated container, built from the base image.
+# This speeds tests up because the image has most (if not all) of the dependencies already.
 test-%:
-	docker run --rm --entrypoint /usr/local/bin/python -v $(PWD):/usr/src/app -w /usr/src/app $(IMAGENAME):python$*  setup.py test
+	docker rm $(NAME)-test-$* || true
+	docker create -ti --name $(NAME)-test-$* --entrypoint="" -w /usr/src/app/ $(IMAGENAME):python$* python setup.py test
+	docker cp . $(NAME)-test-$*:/usr/src/app
+	docker start -a $(NAME)-test-$*
 
 test: test-$(PYMAIN)
 

senpy/plugins/__init__.py

@@ -69,6 +69,10 @@ class Plugin(models.Plugin):
         pass
 
     def test(self):
+        if not hasattr(self, 'test_cases'):
+            import inspect
+            raise AttributeError(('Plugin {} [{}] does not have any defined '
+                                  'test cases').format(self.id, inspect.getfile(self.__class__)))
         for case in self.test_cases:
             res = list(self.analyse_entry(models.Entry(case['entry']),
                                           case['params']))