polishing

Author: Bilal Al

splitio/models/grammar/matchers/semver.py

@@ -182,7 +182,7 @@ def _match(self, key, attributes=None, context=None):
 
     def __str__(self):
         """Return string Representation."""
-        return 'equal semver {self._data}'
+        return 'equal semver {data}'.format(data=self._data)
 
     def _add_matcher_specific_properties_to_json(self):
         """Add matcher specific properties to base dict before returning it."""

tests/models/grammar/test_matchers.py

@@ -919,3 +919,8 @@ def test_to_json(self):
         as_json = matchers.EqualToSemverMatcher(self.raw).to_json()
         assert as_json['matcherType'] == 'EQUAL_TO_SEMVER'
         assert as_json['stringMatcherData'] == "2.1.8"
+
+    def test_to_str(self):
+        """Test that the object serializes to str properly."""
+        as_str = matchers.EqualToSemverMatcher(self.raw)
+        assert str(as_str) == "equal semver 2.1.8"