Add more rules to validate SDL

Author: IvanGoncharov

src/type/__tests__/validation-test.js

@@ -713,7 +713,7 @@ describe('Type System: Input Objects must have fields', () => {
     schema = extendSchema(
       schema,
       parse(`
-        directive @test on ENUM
+        directive @test on INPUT_OBJECT
 
         extend input SomeInputObject @test
       `),

src/validation/specifiedRules.js

@@ -132,4 +132,10 @@ import { LoneSchemaDefinition } from './rules/LoneSchemaDefinition';
 
 export const specifiedSDLRules: Array<
   (context: SDLValidationContext) => ASTVisitor,
-> = [LoneSchemaDefinition, UniqueDirectivesPerLocation];
+> = [
+  LoneSchemaDefinition,
+  KnownDirectives,
+  UniqueDirectivesPerLocation,
+  UniqueArgumentNames,
+  UniqueInputFieldNames,
+];