src/traversal/__tests__/containsRelayQueryRootCall-test.js

/**
 * Copyright (c) 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @emails oncall+relay
 */

'use strict';

require('configureForRelayOSS');

const Relay = require('Relay');
const RelayTestUtils = require('RelayTestUtils');

const containsRelayQueryRootCall = require('containsRelayQueryRootCall');

describe('containsRelayQueryRootCall', function() {
  const {getNode} = RelayTestUtils;

  beforeEach(function() {
    jasmine.addMatchers({
      toContainRootCall() {
        return {
          compare(thisQuery, thatQuery) {
            const pass = containsRelayQueryRootCall(
              getNode(thisQuery),
              getNode(thatQuery)
            );
            const notText = pass ? 'not ' : '';
            return {
              pass,
              message: 'Expected `' + thisQuery + '` ' + notText +
                'to contain root call of `' + thatQuery + '`.',
            };
          },
        };
      },
    });
  });

  it('compares root calls without arguments', () => {
    expect(
      Relay.QL`query{viewer{actor{id}}}`
    ).toContainRootCall(
      Relay.QL`query{viewer{actor{id}}}`
    );
    expect(
      Relay.QL`query{me{id}}`
    ).toContainRootCall(
      Relay.QL`query{me{id}}`
    );
    expect(
      Relay.QL`query{me{id}}`
    ).not.toContainRootCall(
      Relay.QL`query{viewer{actor{id}}}`
    );
  });

  it('compares root calls with single arguments', () => {
    expect(
      Relay.QL`query{node(id:"1038750002"){id}}`
    ).toContainRootCall(
      Relay.QL`query{node(id:"1038750002"){id}}`
    );
    expect(
      Relay.QL`query{node(id:"1038750002"){id}}`
    ).not.toContainRootCall(
      Relay.QL`query{node(id:"4808495"){id}}`
    );
  });

  it('compares root calls with variable arguments', () => {
    expect(
      Relay.QL`query{nodes(ids:["1038750002","4808495","1819001144"]){id}}`
    ).toContainRootCall(
      Relay.QL`query{nodes(ids:"1038750002"){id}}`
    );
    expect(
      Relay.QL`query{nodes(ids:["1038750002","4808495","1819001144"]){id}}`
    ).toContainRootCall(
      Relay.QL`query{nodes(ids:["1038750002","1819001144"]){id}}`
    );
    expect(
      Relay.QL`query{nodes(ids:["1038750002","4808495","1819001144"]){id}}`
    ).toContainRootCall(
      Relay.QL`query{nodes(ids:["1038750002","4808495","1819001144"]){id}}`
    );
    expect(
      Relay.QL`query{nodes(ids:["1038750002","4808495"]){id}}`
    ).not.toContainRootCall(
      Relay.QL`query{nodes(ids:["1038750002","4808495","1819001144"]){id}}`
    );
    expect(
      Relay.QL`query{nodes(ids:"1038750002"){id}}`
    ).not.toContainRootCall(
      Relay.QL`query{nodes(ids:["1038750002","4808495"]){id}}`
    );
    // Hypothetical queries.
    expect(
      Relay.QL`query{nodes(ids:"1038750002"){id}}`
    ).not.toContainRootCall(
      Relay.QL`query{nodes{id}}`
    );
    expect(
      Relay.QL`query{nodes{id}}`
    ).not.toContainRootCall(
      Relay.QL`query{nodes(ids:"1038750002"){id}}`
    );
  });

  it('compares root calls sharing a canonical name', () => {
    expect(
      Relay.QL`query{nodes(ids:"1038750002"){id}}`
    ).toContainRootCall(
      Relay.QL`query{node(id:"1038750002"){id}}`
    );
    expect(
      Relay.QL`query{node(id:"1038750002"){id}}`
    ).toContainRootCall(
      Relay.QL`query{nodes(ids:"1038750002"){id}}`
    );
    expect(
      Relay.QL`query{node(id:"1038750002"){id}}`
    ).not.toContainRootCall(
      Relay.QL`query{nodes(ids:"4808495"){id}}`
    );
    expect(
      Relay.QL`query{nodes(ids:"1038750002"){id}}`
    ).not.toContainRootCall(
      Relay.QL`query{node(id:"4808495"){id}}`
    );
  });
});