test_known_directives: remove dependency on harness schema

Replicates graphql/graphql-js@632c0d8

Author: Cito

tests/validation/harness.py

@@ -137,14 +137,7 @@
       query: QueryRoot
     }
 
-    directive @onQuery on QUERY
-    directive @onMutation on MUTATION
-    directive @onSubscription on SUBSCRIPTION
     directive @onField on FIELD
-    directive @onFragmentDefinition on FRAGMENT_DEFINITION
-    directive @onFragmentSpread on FRAGMENT_SPREAD
-    directive @onInlineFragment on INLINE_FRAGMENT
-    directive @onVariableDefinition on VARIABLE_DEFINITION
     """
 )
 

tests/validation/test_known_directives.py

@@ -5,14 +5,22 @@
 
 from .harness import assert_validation_errors, assert_sdl_validation_errors
 
-assert_errors = partial(assert_validation_errors, KnownDirectivesRule)
-
-assert_valid = partial(assert_errors, errors=[])
-
-assert_sdl_errors = partial(assert_sdl_validation_errors, KnownDirectivesRule)
-
-assert_sdl_valid = partial(assert_sdl_errors, errors=[])
-
+schema_with_directives = build_schema(
+    """
+    type Query {
+      dummy: String
+    }
+
+    directive @onQuery on QUERY
+    directive @onMutation on MUTATION
+    directive @onSubscription on SUBSCRIPTION
+    directive @onField on FIELD
+    directive @onFragmentDefinition on FRAGMENT_DEFINITION
+    directive @onFragmentSpread on FRAGMENT_SPREAD
+    directive @onInlineFragment on INLINE_FRAGMENT
+    directive @onVariableDefinition on VARIABLE_DEFINITION
+    """
+)
 
 schema_with_sdl_directives = build_schema(
     """
@@ -30,6 +38,16 @@
     """
 )
 
+assert_errors = partial(
+    assert_validation_errors, KnownDirectivesRule, schema=schema_with_directives
+)
+
+assert_valid = partial(assert_errors, errors=[])
+
+assert_sdl_errors = partial(assert_sdl_validation_errors, KnownDirectivesRule)
+
+assert_sdl_valid = partial(assert_sdl_errors, errors=[])
+
 
 def describe_known_directives():
     def with_no_directives():