msw/lib/core/graphql.js

Seamless REST/GraphQL API mocking library for browser and Node.js.

"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var graphql_exports = {};
__export(graphql_exports, {
  graphql: () => graphql
});
module.exports = __toCommonJS(graphql_exports);
var import_GraphQLHandler = require("./handlers/GraphQLHandler");
function createScopedGraphQLHandler(operationType, url) {
  return (operationName, resolver, options = {}) => {
    return new import_GraphQLHandler.GraphQLHandler(
      operationType,
      operationName,
      url,
      resolver,
      options
    );
  };
}
function createGraphQLOperationHandler(url) {
  return (resolver) => {
    return new import_GraphQLHandler.GraphQLHandler("all", new RegExp(".*"), url, resolver);
  };
}
const standardGraphQLHandlers = {
  /**
   * Intercepts a GraphQL query by a given name.
   *
   * @example
   * graphql.query('GetUser', () => {
   *   return HttpResponse.json({ data: { user: { name: 'John' } } })
   * })
   *
   * @see {@link https://mswjs.io/docs/api/graphql#graphqlqueryqueryname-resolver `graphql.query()` API reference}
   */
  query: createScopedGraphQLHandler("query", "*"),
  /**
   * Intercepts a GraphQL mutation by its name.
   *
   * @example
   * graphql.mutation('SavePost', () => {
   *   return HttpResponse.json({ data: { post: { id: 'abc-123 } } })
   * })
   *
   * @see {@link https://mswjs.io/docs/api/graphql#graphqlmutationmutationname-resolver `graphql.query()` API reference}
   *
   */
  mutation: createScopedGraphQLHandler("mutation", "*"),
  /**
   * Intercepts any GraphQL operation, regardless of its type or name.
   *
   * @example
   * graphql.operation(() => {
   *   return HttpResponse.json({ data: { name: 'John' } })
   * })
   *
   * @see {@link https://mswjs.io/docs/api/graphql#graphqloperationresolver `graphql.operation()` API reference}
   */
  operation: createGraphQLOperationHandler("*")
};
function createGraphQLLink(url) {
  return {
    operation: createGraphQLOperationHandler(url),
    query: createScopedGraphQLHandler("query", url),
    mutation: createScopedGraphQLHandler("mutation", url)
  };
}
const graphql = {
  ...standardGraphQLHandlers,
  /**
   * Intercepts GraphQL operations scoped by the given URL.
   *
   * @example
   * const github = graphql.link('https://api.github.com/graphql')
   * github.query('GetRepo', resolver)
   *
   * @see {@link https://mswjs.io/docs/api/graphql#graphqllinkurl `graphql.link()` API reference}
   */
  link: createGraphQLLink
};
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