refactor: use object for GraphQLError constructor

src/error/__tests__/GraphQLError-test.ts

@@ -40,15 +40,14 @@ describe('GraphQLError', () => {
   });
 
   it('enumerate only properties prescribed by the spec', () => {
-    const e = new GraphQLError(
-      'msg' /* message */,
-      [fieldNode] /* nodes */,
-      source /* source */,
-      [1, 2, 3] /* positions */,
-      ['a', 'b', 'c'] /* path */,
-      new Error('test') /* originalError */,
-      { foo: 'bar' } /* extensions */,
-    );
+    const e = new GraphQLError('msg' /* message */, {
+      nodes: [fieldNode],
+      source,
+      positions: [1, 2, 3],
+      path: ['a', 'b', 'c'],
+      originalError: new Error('test'),
+      extensions: { foo: 'bar' },
+    });
 
     expect(Object.keys(e)).to.deep.equal([
       'message',
@@ -60,14 +59,9 @@ describe('GraphQLError', () => {
 
   it('uses the stack of an original error', () => {
     const original = new Error('original');
-    const e = new GraphQLError(
-      'msg',
-      undefined,
-      undefined,
-      undefined,
-      undefined,
-      original,
-    );
+    const e = new GraphQLError('msg', {
+      originalError: original,
+    });
 
     expect(e).to.include({
       name: 'GraphQLError',
@@ -79,7 +73,7 @@ describe('GraphQLError', () => {
 
   it('creates new stack if original error has no stack', () => {
     const original = new Error('original');
-    const e = new GraphQLError('msg', null, null, null, null, original);
+    const e = new GraphQLError('msg', { originalError: original });
 
     expect(e).to.include({
       name: 'GraphQLError',
@@ -90,7 +84,7 @@ describe('GraphQLError', () => {
   });
 
   it('converts nodes to positions and locations', () => {
-    const e = new GraphQLError('msg', [fieldNode]);
+    const e = new GraphQLError('msg', { nodes: [fieldNode] });
     expect(e).to.deep.include({
       source,
       nodes: [fieldNode],
@@ -100,7 +94,7 @@ describe('GraphQLError', () => {
   });
 
   it('converts single node to positions and locations', () => {
-    const e = new GraphQLError('msg', fieldNode); // Non-array value.
+    const e = new GraphQLError('msg', { nodes: fieldNode }); // Non-array value.
     expect(e).to.deep.include({
       source,
       nodes: [fieldNode],
@@ -110,7 +104,7 @@ describe('GraphQLError', () => {
   });
 
   it('converts node with loc.start === 0 to positions and locations', () => {
-    const e = new GraphQLError('msg', operationNode);
+    const e = new GraphQLError('msg', { nodes: operationNode });
     expect(e).to.deep.include({
       source,
       nodes: [operationNode],
@@ -125,7 +119,7 @@ describe('GraphQLError', () => {
       loc: undefined,
     };
 
-    const e = new GraphQLError('msg', fieldNodeNoLocation);
+    const e = new GraphQLError('msg', { nodes: fieldNodeNoLocation });
     expect(e).to.deep.include({
       nodes: [fieldNodeNoLocation],
       source: undefined,
@@ -135,7 +129,7 @@ describe('GraphQLError', () => {
   });
 
   it('converts source and positions to locations', () => {
-    const e = new GraphQLError('msg', null, source, [6]);
+    const e = new GraphQLError('msg', { source, positions: [6] });
     expect(e).to.deep.include({
       source,
       nodes: undefined,
@@ -155,47 +149,31 @@ describe('GraphQLError', () => {
     }
 
     const original = new ErrorWithExtensions('original');
-    const inheritedExtensions = new GraphQLError(
-      'InheritedExtensions',
-      undefined,
-      undefined,
-      undefined,
-      undefined,
-      original,
-      undefined,
-    );
+    const inheritedExtensions = new GraphQLError('InheritedExtensions', {
+      originalError: original,
+    });
 
     expect(inheritedExtensions).to.deep.include({
       message: 'InheritedExtensions',
       originalError: original,
       extensions: { original: 'extensions' },
     });
 
-    const ownExtensions = new GraphQLError(
-      'OwnExtensions',
-      undefined,
-      undefined,
-      undefined,
-      undefined,
-      original,
-      { own: 'extensions' },
-    );
+    const ownExtensions = new GraphQLError('OwnExtensions', {
+      originalError: original,
+      extensions: { own: 'extensions' },
+    });
 
     expect(ownExtensions).to.deep.include({
       message: 'OwnExtensions',
       originalError: original,
       extensions: { own: 'extensions' },
     });
 
-    const ownEmptyExtensions = new GraphQLError(
-      'OwnEmptyExtensions',
-      undefined,
-      undefined,
-      undefined,
-      undefined,
-      original,
-      {},
-    );
+    const ownEmptyExtensions = new GraphQLError('OwnEmptyExtensions', {
+      originalError: original,
+      extensions: {},
+    });
 
     expect(ownEmptyExtensions).to.deep.include({
       message: 'OwnEmptyExtensions',
@@ -214,15 +192,11 @@ describe('GraphQLError', () => {
 
     const path = ['path', 2, 'field'];
     const extensions = { foo: 'bar' };
-    const eFull = new GraphQLError(
-      'msg',
-      fieldNode,
-      undefined,
-      undefined,
+    const eFull = new GraphQLError('msg', {
+      nodes: fieldNode,
       path,
-      undefined,
       extensions,
-    );
+    });
 
     // We should try to keep order of fields stable
     // Changing it wouldn't be breaking change but will fail some tests in other libraries.
@@ -260,10 +234,9 @@ describe('toString', () => {
   });
 
   it('prints an error using node without location', () => {
-    const error = new GraphQLError(
-      'Error attached to node without location',
-      parse('{ foo }', { noLocation: true }),
-    );
+    const error = new GraphQLError('Error attached to node without location', {
+      nodes: parse('{ foo }', { noLocation: true }),
+    });
     expect(error.toString()).to.equal(
       'Error attached to node without location',
     );
@@ -330,12 +303,7 @@ describe('toJSON', () => {
   });
 
   it('includes path', () => {
-    const error = new GraphQLError('msg', null, null, null, [
-      'path',
-      3,
-      'to',
-      'field',
-    ]);
+    const error = new GraphQLError('msg', { path: ['path', 3, 'to', 'field'] });
 
     expect(error.toJSON()).to.deep.equal({
       message: 'msg',
@@ -344,8 +312,8 @@ describe('toJSON', () => {
   });
 
   it('includes extension fields', () => {
-    const error = new GraphQLError('msg', null, null, null, null, null, {
-      foo: 'bar',
+    const error = new GraphQLError('msg', {
+      extensions: { foo: 'bar' },
     });
 
     expect(error.toJSON()).to.deep.equal({
@@ -354,15 +322,16 @@ describe('toJSON', () => {
     });
   });
 
-  it('can be created with the alternative object argument', () => {
-    const error = new GraphQLError('msg', {
-      nodes: [operationNode],
+  it('can be created with the legacy argument list', () => {
+    const error = new GraphQLError(
+      'msg',
+      [operationNode],
       source,
-      positions: [6],
-      path: ['path', 2, 'a'],
-      originalError: new Error('I like turtles'),
-      extensions: { hee: 'I like turtles' },
-    });
+      [6],
+      ['path', 2, 'a'],
+      new Error('I like turtles'),
+      { hee: 'I like turtles' },
+    );
 
     expect(error.toJSON()).to.deep.equal({
       message: 'msg',

src/error/__tests__/locatedError-test.ts

@@ -6,12 +6,7 @@ import { locatedError } from '../locatedError';
 
 describe('locatedError', () => {
   it('passes GraphQLError through', () => {
-    const e = new GraphQLError('msg', null, null, null, [
-      'path',
-      3,
-      'to',
-      'field',
-    ]);
+    const e = new GraphQLError('msg', { path: ['path', 3, 'to', 'field'] });
 
     expect(locatedError(e, [], [])).to.deep.equal(e);
   });

src/error/locatedError.ts

@@ -22,14 +22,13 @@ export function locatedError(
     return originalError;
   }
 
-  return new GraphQLError(
-    originalError.message,
-    (originalError as GraphQLError).nodes ?? nodes,
-    (originalError as GraphQLError).source,
-    (originalError as GraphQLError).positions,
+  return new GraphQLError(originalError.message, {
+    nodes: (originalError as GraphQLError).nodes ?? nodes,
+    source: (originalError as GraphQLError).source,
+    positions: (originalError as GraphQLError).positions,
     path,
     originalError,
-  );
+  });
 }
 
 function isLocatedGraphQLError(error: any): error is GraphQLError {

src/error/syntaxError.ts

@@ -11,7 +11,8 @@ export function syntaxError(
   position: number,
   description: string,
 ): GraphQLError {
-  return new GraphQLError(`Syntax Error: ${description}`, undefined, source, [
-    position,
-  ]);
+  return new GraphQLError(`Syntax Error: ${description}`, {
+    source,
+    positions: [position],
+  });
 }

src/execution/execute.ts

@@ -362,7 +362,7 @@ function executeOperation(
   if (rootType == null) {
     throw new GraphQLError(
       `Schema is not configured to execute ${operation.operation} operation.`,
-      operation,
+      { nodes: operation },
     );
   }
 
@@ -881,21 +881,21 @@ function ensureValidRuntimeType(
   if (runtimeType == null) {
     throw new GraphQLError(
       `Abstract type "${returnType.name}" was resolved to a type "${runtimeTypeName}" that does not exist inside the schema.`,
-      fieldNodes,
+      { nodes: fieldNodes },
     );
   }
 
   if (!isObjectType(runtimeType)) {
     throw new GraphQLError(
       `Abstract type "${returnType.name}" was resolved to a non-object type "${runtimeTypeName}".`,
-      fieldNodes,
+      { nodes: fieldNodes },
     );
   }
 
   if (!exeContext.schema.isSubType(returnType, runtimeType)) {
     throw new GraphQLError(
       `Runtime Object type "${runtimeType.name}" is not a possible type for "${returnType.name}".`,
-      fieldNodes,
+      { nodes: fieldNodes },
     );
   }
 
@@ -952,7 +952,7 @@ function invalidReturnTypeError(
 ): GraphQLError {
   return new GraphQLError(
     `Expected value of type "${returnType.name}" but got: ${inspect(result)}.`,
-    fieldNodes,
+    { nodes: fieldNodes },
   );
 }
 

src/execution/subscribe.ts

@@ -194,7 +194,7 @@ async function executeSubscription(
   if (rootType == null) {
     throw new GraphQLError(
       'Schema is not configured to execute subscription operation.',
-      operation,
+      { nodes: operation },
     );
   }
 
@@ -212,7 +212,7 @@ async function executeSubscription(
     const fieldName = fieldNodes[0].name.value;
     throw new GraphQLError(
       `The subscription field "${fieldName}" is not defined.`,
-      fieldNodes,
+      { nodes: fieldNodes },
     );
   }