import { JsonSchema } from 'json-schema-spec-types';
import { invokeDiff } from '../support/invoke-diff';

describe('regression', () => {
  it('should not raise errors for a schema with property names matching Object.prototype properties', async () => {
    const schemaWithPropertyNamesFromPrototype: JsonSchema = {
      type: 'object',
      properties: {
        __defineGetter__: { type: 'string' as any },
        __defineSetter__: { type: 'string' as any },
        __lookupGetter__: { type: 'string' as any },
        __lookupSetter__: { type: 'string' as any },
        hasOwnProperty: { type: 'string' as any },
        isPrototypeOf: { type: 'string' as any },
        propertyIsEnumerable: { type: 'string' as any },
        toLocaleString: { type: 'string' as any },
        toSource: { type: 'string' as any },
        toString: { type: 'string' as any },
        valueOf: { type: 'string' as any },
      },
      additionalProperties: false,
    };

    const diffResult = await invokeDiff(
      schemaWithPropertyNamesFromPrototype,
      schemaWithPropertyNamesFromPrototype,
    );
    expect(diffResult.addedJsonSchema).toEqual(false);
    expect(diffResult.removedJsonSchema).toEqual(false);
  });
});