duplicate file name to test item

colin/checks/dockerfile.py.fmf

@@ -1,13 +1,15 @@
 description: "asdasdsfdasfsda f"
 
 /FromTagNotLatestCheck:
+  test: "dockerfile.py"
   name: "from_tag_not_latest"
   message: "In FROM, tag has to be specified and not 'latest'."
   description: "Using the 'latest' tag may cause unpredictable builds. It is recommended that a specific tag is used in the FROM."
   reference_url: "https://fedoraproject.org/wiki/Container:Guidelines#FROM"
   tags: ["from", "dockerfile", "baseimage", "latest"]
 
 /MaintainerDeprecatedCheck:
+  test: "dockerfile.py"
   name: "maintainer_deprecated"
   message: "Dockerfile instruction `MAINTAINER` is deprecated."
   description: "Replace with label 'maintainer'."

colin/core/checks/abstract_check.py

@@ -27,14 +27,12 @@ class AbstractCheck(object):
     def _get_fmf_metadata(self):
         output = {}
         classfile = inspect.getfile(self.__class__)
-        unique_identifier = os.path.join(os.path.basename(classfile), self.__class__.__name__)
-
         fmf_tree = fmf.Tree(os.path.dirname(classfile))
-        items = [x for x in fmf_tree.prune(names=[unique_identifier]) if x]
+        items = [x for x in fmf_tree.prune(names=[self.__class__.__name__], filters=["test:%s" % os.path.basename(classfile)]) if x]
         if len(items) == 1:
             output = items[0].data
         elif len(items) > 1:
-            raise Exception("There is more FMF test metadata named: %s" % unique_identifier)
+            raise Exception("There is more FMF test metadata for item: %s" % self.__class__)
         return output
 
     def _set_fmf_metadata(self, metadata_dict):