update test_entity_meta

Author: Matt Sokoloff

tests/test_entity_meta.py

@@ -14,9 +14,8 @@ class TestEntityA(DbObject):
         class TestEntityB(DbObject):
             another_entity = Relationship.ToOne("AnotherEntity", cache=True)
 
-    assert str(exc_info.value) == \
-        "Cannot cache a relationship to an Entity with its own cached relationship(s)." \
-        " `test_entity_a` caches `test_entity_b` which caches `['another_entity']`"
+    assert "`test_entity_a` caches `test_entity_b` which caches `['another_entity']`" in str(
+        exc_info.value)
 
 
 def test_illegal_cache_cond2():
@@ -29,6 +28,5 @@ class TestEntityD(DbObject):
         class TestEntityC(DbObject):
             test_entity_d = Relationship.ToOne("TestEntityD", cache=True)
 
-    assert str(exc_info.value) == \
-        "Cannot cache a relationship to an Entity with its own cached relationship(s)." \
-        " `test_entity_c` caches `test_entity_d` which caches `['another_entity']`"
+    assert "`test_entity_c` caches `test_entity_d` which caches `['another_entity']`" in str(
+        exc_info.value)