graphql · IvanGoncharov · Sep 11, 2019 · Sep 10, 2019
diff --git a/src/execution/__tests__/abstract-test.js b/src/execution/__tests__/abstract-test.js
@@ -417,7 +417,7 @@ describe('Execute: Handles execution of abstract types', () => {
       errors: [
         {
           message:
-            'Abstract type FooInterface must resolve to an Object type at runtime for field Query.foo with value "dummy", received "[]". Either the FooInterface type should provide a "resolveType" function or each possible type should provide an "isTypeOf" function.',
+            'Abstract type "FooInterface" must resolve to an Object type at runtime for field "Query.foo" with value "dummy", received "[]". Either the "FooInterface" type should provide a "resolveType" function or each possible type should provide an "isTypeOf" function.',
           locations: [{ line: 1, column: 3 }],
           path: ['foo'],
         },

diff --git a/src/execution/__tests__/lists-test.js b/src/execution/__tests__/lists-test.js
@@ -89,7 +89,7 @@ describe('Execute: Accepts any iterable as list value', () => {
       errors: [
         {
           message:
-            'Expected Iterable, but did not find one for field DataType.test.',
+            'Expected Iterable, but did not find one for field "DataType.test".',
           locations: [{ line: 1, column: 10 }],
           path: ['nest', 'test'],
         },

diff --git a/src/execution/__tests__/variables-test.js b/src/execution/__tests__/variables-test.js
@@ -372,7 +372,7 @@ describe('Execute: Handles inputs', () => {
           errors: [
             {
               message:
-                'Variable "$input" got invalid value null at "input.c"; Expected non-nullable type String! not to be null.',
+                'Variable "$input" got invalid value null at "input.c"; Expected non-nullable type "String!" not to be null.',
               locations: [{ line: 2, column: 16 }],
             },
           ],
@@ -386,7 +386,7 @@ describe('Execute: Handles inputs', () => {
           errors: [
             {
               message:
-                'Variable "$input" got invalid value "foo bar"; Expected type TestInputObject to be an object.',
+                'Variable "$input" got invalid value "foo bar"; Expected type "TestInputObject" to be an object.',
               locations: [{ line: 2, column: 16 }],
             },
           ],
@@ -400,7 +400,7 @@ describe('Execute: Handles inputs', () => {
           errors: [
             {
               message:
-                'Variable "$input" got invalid value { a: "foo", b: "bar" }; Field c of required type String! was not provided.',
+                'Variable "$input" got invalid value { a: "foo", b: "bar" }; Field "c" of required type "String!" was not provided.',
               locations: [{ line: 2, column: 16 }],
             },
           ],
@@ -419,12 +419,12 @@ describe('Execute: Handles inputs', () => {
           errors: [
             {
               message:
-                'Variable "$input" got invalid value { a: "foo" } at "input.na"; Field c of required type String! was not provided.',
+                'Variable "$input" got invalid value { a: "foo" } at "input.na"; Field "c" of required type "String!" was not provided.',
               locations: [{ line: 2, column: 18 }],
             },
             {
               message:
-                'Variable "$input" got invalid value { na: { a: "foo" } }; Field nb of required type String! was not provided.',
+                'Variable "$input" got invalid value { na: { a: "foo" } }; Field "nb" of required type "String!" was not provided.',
               locations: [{ line: 2, column: 18 }],
             },
           ],
@@ -441,7 +441,7 @@ describe('Execute: Handles inputs', () => {
           errors: [
             {
               message:
-                'Variable "$input" got invalid value { a: "foo", b: "bar", c: "baz", extra: "dog" }; Field "extra" is not defined by type TestInputObject.',
+                'Variable "$input" got invalid value { a: "foo", b: "bar", c: "baz", extra: "dog" }; Field "extra" is not defined by type "TestInputObject".',
               locations: [{ line: 2, column: 16 }],
             },
           ],
@@ -687,7 +687,7 @@ describe('Execute: Handles inputs', () => {
         errors: [
           {
             message:
-              'Variable "$value" got invalid value [1, 2, 3]; Expected type String. String cannot represent a non string value: [1, 2, 3]',
+              'Variable "$value" got invalid value [1, 2, 3]; Expected type "String". String cannot represent a non string value: [1, 2, 3]',
             locations: [{ line: 2, column: 16 }],
           },
         ],
@@ -833,7 +833,7 @@ describe('Execute: Handles inputs', () => {
         errors: [
           {
             message:
-              'Variable "$input" got invalid value null at "input[1]"; Expected non-nullable type String! not to be null.',
+              'Variable "$input" got invalid value null at "input[1]"; Expected non-nullable type "String!" not to be null.',
             locations: [{ line: 2, column: 16 }],
           },
         ],
@@ -882,7 +882,7 @@ describe('Execute: Handles inputs', () => {
         errors: [
           {
             message:
-              'Variable "$input" got invalid value null at "input[1]"; Expected non-nullable type String! not to be null.',
+              'Variable "$input" got invalid value null at "input[1]"; Expected non-nullable type "String!" not to be null.',
             locations: [{ line: 2, column: 16 }],
           },
         ],
@@ -1006,7 +1006,7 @@ describe('Execute: Handles inputs', () => {
 
     function invalidValueError(value, index) {
       return {
-        message: `Variable "$input" got invalid value ${value} at "input[${index}]"; Expected type String. String cannot represent a non string value: ${value}`,
+        message: `Variable "$input" got invalid value ${value} at "input[${index}]"; Expected type "String". String cannot represent a non string value: ${value}`,
         locations: [{ line: 2, column: 14 }],
       };
     }

diff --git a/src/execution/execute.js b/src/execution/execute.js
@@ -887,7 +887,7 @@ function completeListValue(
 ): PromiseOrValue<$ReadOnlyArray<mixed>> {
   if (!isCollection(result)) {
     throw new GraphQLError(
-      `Expected Iterable, but did not find one for field ${info.parentType.name}.${info.fieldName}.`,
+      `Expected Iterable, but did not find one for field "${info.parentType.name}.${info.fieldName}".`,
     );
   }
 
@@ -1001,9 +1001,9 @@ function ensureValidRuntimeType(
 
   if (!isObjectType(runtimeType)) {
     throw new GraphQLError(
-      `Abstract type ${returnType.name} must resolve to an Object type at runtime for field ${info.parentType.name}.${info.fieldName} with ` +
+      `Abstract type "${returnType.name}" must resolve to an Object type at runtime for field "${info.parentType.name}.${info.fieldName}" with ` +
         `value ${inspect(result)}, received "${inspect(runtimeType)}". ` +
-        `Either the ${returnType.name} type should provide a "resolveType" function or each possible type should provide an "isTypeOf" function.`,
+        `Either the "${returnType.name}" type should provide a "resolveType" function or each possible type should provide an "isTypeOf" function.`,
       fieldNodes,
     );
   }

diff --git a/src/subscription/__tests__/subscribe-test.js b/src/subscription/__tests__/subscribe-test.js
@@ -528,7 +528,7 @@ describe('Subscription Initialization Phase', () => {
       errors: [
         {
           message:
-            'Variable "$priority" got invalid value "meow"; Expected type Int. Int cannot represent non-integer value: "meow"',
+            'Variable "$priority" got invalid value "meow"; Expected type "Int". Int cannot represent non-integer value: "meow"',
           locations: [{ line: 2, column: 21 }],
         },
       ],

diff --git a/src/type/__tests__/enumType-test.js b/src/type/__tests__/enumType-test.js
@@ -267,7 +267,7 @@ describe('Type System: Enum Values', () => {
       errors: [
         {
           message:
-            'Variable "$color" got invalid value 2; Expected type Color.',
+            'Variable "$color" got invalid value 2; Expected type "Color".',
           locations: [{ line: 1, column: 8 }],
         },
       ],

diff --git a/src/utilities/__tests__/coerceInputValue-test.js b/src/utilities/__tests__/coerceInputValue-test.js
@@ -49,7 +49,7 @@ describe('coerceInputValue', () => {
       const result = coerceValue(undefined, TestNonNull);
       expectErrors(result).to.deep.equal([
         {
-          error: 'Expected non-nullable type Int! not to be null.',
+          error: 'Expected non-nullable type "Int!" not to be null.',
           path: [],
           value: undefined,
         },
@@ -60,7 +60,7 @@ describe('coerceInputValue', () => {
       const result = coerceValue(null, TestNonNull);
       expectErrors(result).to.deep.equal([
         {
-          error: 'Expected non-nullable type Int! not to be null.',
+          error: 'Expected non-nullable type "Int!" not to be null.',
           path: [],
           value: null,
         },
@@ -99,7 +99,7 @@ describe('coerceInputValue', () => {
       const result = coerceValue({ value: undefined }, TestScalar);
       expectErrors(result).to.deep.equal([
         {
-          error: 'Expected type TestScalar.',
+          error: 'Expected type "TestScalar".',
           path: [],
           value: { value: undefined },
         },
@@ -111,7 +111,7 @@ describe('coerceInputValue', () => {
       const result = coerceValue(inputValue, TestScalar);
       expectErrors(result).to.deep.equal([
         {
-          error: 'Expected type TestScalar. Some error message',
+          error: 'Expected type "TestScalar". Some error message',
           path: [],
           value: { error: 'Some error message' },
         },
@@ -140,7 +140,7 @@ describe('coerceInputValue', () => {
       const result = coerceValue('foo', TestEnum);
       expectErrors(result).to.deep.equal([
         {
-          error: 'Expected type TestEnum. Did you mean FOO?',
+          error: 'Expected type "TestEnum". Did you mean the enum value "FOO"?',
           path: [],
           value: 'foo',
         },
@@ -151,7 +151,7 @@ describe('coerceInputValue', () => {
       const result1 = coerceValue(123, TestEnum);
       expectErrors(result1).to.deep.equal([
         {
-          error: 'Expected type TestEnum.',
+          error: 'Expected type "TestEnum".',
           path: [],
           value: 123,
         },
@@ -160,7 +160,7 @@ describe('coerceInputValue', () => {
       const result2 = coerceValue({ field: 'value' }, TestEnum);
       expectErrors(result2).to.deep.equal([
         {
-          error: 'Expected type TestEnum.',
+          error: 'Expected type "TestEnum".',
           path: [],
           value: { field: 'value' },
         },
@@ -186,7 +186,7 @@ describe('coerceInputValue', () => {
       const result = coerceValue(123, TestInputObject);
       expectErrors(result).to.deep.equal([
         {
-          error: 'Expected type TestInputObject to be an object.',
+          error: 'Expected type "TestInputObject" to be an object.',
           path: [],
           value: 123,
         },
@@ -198,7 +198,7 @@ describe('coerceInputValue', () => {
       expectErrors(result).to.deep.equal([
         {
           error:
-            'Expected type Int. Int cannot represent non-integer value: NaN',
+            'Expected type "Int". Int cannot represent non-integer value: NaN',
           path: ['foo'],
           value: NaN,
         },
@@ -210,13 +210,13 @@ describe('coerceInputValue', () => {
       expectErrors(result).to.deep.equal([
         {
           error:
-            'Expected type Int. Int cannot represent non-integer value: "abc"',
+            'Expected type "Int". Int cannot represent non-integer value: "abc"',
           path: ['foo'],
           value: 'abc',
         },
         {
           error:
-            'Expected type Int. Int cannot represent non-integer value: "def"',
+            'Expected type "Int". Int cannot represent non-integer value: "def"',
           path: ['bar'],
           value: 'def',
         },
@@ -227,7 +227,7 @@ describe('coerceInputValue', () => {
       const result = coerceValue({ bar: 123 }, TestInputObject);
       expectErrors(result).to.deep.equal([
         {
-          error: 'Field foo of required type Int! was not provided.',
+          error: 'Field "foo" of required type "Int!" was not provided.',
           path: [],
           value: { bar: 123 },
         },
@@ -241,7 +241,8 @@ describe('coerceInputValue', () => {
       );
       expectErrors(result).to.deep.equal([
         {
-          error: 'Field "unknownField" is not defined by type TestInputObject.',
+          error:
+            'Field "unknownField" is not defined by type "TestInputObject".',
           path: [],
           value: { foo: 123, unknownField: 123 },
         },
@@ -253,7 +254,7 @@ describe('coerceInputValue', () => {
       expectErrors(result).to.deep.equal([
         {
           error:
-            'Field "bart" is not defined by type TestInputObject. Did you mean bar?',
+            'Field "bart" is not defined by type "TestInputObject". Did you mean "bar"?',
           path: [],
           value: { foo: 123, bart: 123 },
         },
@@ -309,13 +310,13 @@ describe('coerceInputValue', () => {
       expectErrors(result).to.deep.equal([
         {
           error:
-            'Expected type Int. Int cannot represent non-integer value: "b"',
+            'Expected type "Int". Int cannot represent non-integer value: "b"',
           path: [1],
           value: 'b',
         },
         {
           error:
-            'Expected type Int. Int cannot represent non-integer value: true',
+            'Expected type "Int". Int cannot represent non-integer value: true',
           path: [2],
           value: true,
         },
@@ -332,7 +333,7 @@ describe('coerceInputValue', () => {
       expectErrors(result).to.deep.equal([
         {
           error:
-            'Expected type Int. Int cannot represent non-integer value: "INVALID"',
+            'Expected type "Int". Int cannot represent non-integer value: "INVALID"',
           path: [],
           value: 'INVALID',
         },
@@ -377,15 +378,15 @@ describe('coerceInputValue', () => {
   describe('with default onError', () => {
     it('throw error without path', () => {
       expect(() => coerceInputValue(null, GraphQLNonNull(GraphQLInt))).to.throw(
-        'Invalid value null: Expected non-nullable type Int! not to be null.',
+        'Invalid value null: Expected non-nullable type "Int!" not to be null.',
       );
     });
 
     it('throw error with path', () => {
       expect(() =>
         coerceInputValue([null], GraphQLList(GraphQLNonNull(GraphQLInt))),
       ).to.throw(
-        'Invalid value null at "value[0]": : Expected non-nullable type Int! not to be null.',
+        'Invalid value null at "value[0]": : Expected non-nullable type "Int!" not to be null.',
       );
     });
   });

diff --git a/src/utilities/__tests__/findDeprecatedUsages-test.js b/src/utilities/__tests__/findDeprecatedUsages-test.js
@@ -39,7 +39,7 @@ describe('findDeprecatedUsages', () => {
     const errorMessages = errors.map(err => err.message);
 
     expect(errorMessages).to.deep.equal([
-      'The field Query.deprecatedField is deprecated. Some field reason.',
+      'The field "Query.deprecatedField" is deprecated. Some field reason.',
     ]);
   });
 
@@ -52,7 +52,7 @@ describe('findDeprecatedUsages', () => {
     const errorMessages = errors.map(err => err.message);
 
     expect(errorMessages).to.deep.equal([
-      'The enum value EnumType.TWO is deprecated. Some enum reason.',
+      'The enum value "EnumType.TWO" is deprecated. Some enum reason.',
     ]);
   });
 });
diff --git a/src/utilities/coerceInputValue.js b/src/utilities/coerceInputValue.js
@@ -66,7 +66,7 @@ function coerceInputValueImpl(
       pathToArray(path),
       inputValue,
       new GraphQLError(
-        `Expected non-nullable type ${inspect(type)} not to be null.`,
+        `Expected non-nullable type "${inspect(type)}" not to be null.`,
       ),
     );
     return;
@@ -102,7 +102,7 @@ function coerceInputValueImpl(
       onError(
         pathToArray(path),
         inputValue,
-        new GraphQLError(`Expected type ${type.name} to be an object.`),
+        new GraphQLError(`Expected type "${type.name}" to be an object.`),
       );
       return;
     }
@@ -122,7 +122,7 @@ function coerceInputValueImpl(
             pathToArray(path),
             inputValue,
             new GraphQLError(
-              `Field ${field.name} of required type ${typeStr} was not provided.`,
+              `Field "${field.name}" of required type "${typeStr}" was not provided.`,
             ),
           );
         }
@@ -148,8 +148,8 @@ function coerceInputValueImpl(
           pathToArray(path),
           inputValue,
           new GraphQLError(
-            `Field "${fieldName}" is not defined by type ${type.name}.` +
-              didYouMean(suggestions),
+            `Field "${fieldName}" is not defined by type "${type.name}".` +
+              didYouMean(suggestions.map(x => `"${x}"`)),
           ),
         );
       }
@@ -170,7 +170,7 @@ function coerceInputValueImpl(
         pathToArray(path),
         inputValue,
         new GraphQLError(
-          `Expected type ${type.name}. ` + error.message,
+          `Expected type "${type.name}". ` + error.message,
           undefined,
           undefined,
           undefined,
@@ -184,7 +184,7 @@ function coerceInputValueImpl(
       onError(
         pathToArray(path),
         inputValue,
-        new GraphQLError(`Expected type ${type.name}.`),
+        new GraphQLError(`Expected type "${type.name}".`),
       );
     }
     return parseResult;
@@ -204,7 +204,10 @@ function coerceInputValueImpl(
     onError(
       pathToArray(path),
       inputValue,
-      new GraphQLError(`Expected type ${type.name}.` + didYouMean(suggestions)),
+      new GraphQLError(
+        `Expected type "${type.name}".` +
+          didYouMean('the enum value', suggestions.map(x => `"${x}"`)),
+      ),
     );
     return;
   }