text: /*
   * Copyright (c) 2016-present Invertase Limited & Contributors
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this library except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   *
   */
  
  const { PATH } = require('../helpers');
  
  const TEST_PATH = `${PATH}/update`;
  
  describe('database().ref().update()', function () {
    after(async function () {
      await firebase.database().ref(TEST_PATH).remove();
    });
  
    it('throws if values is not an object', async function () {
      try {
        await firebase.database().ref(TEST_PATH).update('foo');
        return Promise.reject(new Error('Did not throw an Error.'));
      } catch (error) {
        error.message.should.containEql("'values' must be an object");
        return Promise.resolve();
      }
    });
  
    it('throws if values does not contain any values', async function () {
      try {
        await firebase.database().ref(TEST_PATH).update({});
        return Promise.reject(new Error('Did not throw an Error.'));
      } catch (error) {
        error.message.should.containEql("'values' must be an object containing multiple values");
        return Promise.resolve();
      }
    });
  
    it('throws if update paths are not valid', async function () {
      try {
        await firebase.database().ref(TEST_PATH).update({
          $$$$: 'foo',
        });
        return Promise.reject(new Error('Did not throw an Error.'));
      } catch (error) {
        error.message.should.containEql("'values' contains an invalid path.");
        return Promise.resolve();
      }
    });
  
    it('throws if onComplete is not a function', async function () {
      try {
        await firebase.database().ref(TEST_PATH).update(
          {
            foo: 'bar',
          },
          'foo',
        );
        return Promise.reject(new Error('Did not throw an Error.'));
      } catch (error) {
        error.message.should.containEql("'onComplete' must be a function if provided");
        return Promise.resolve();
      }
    });
  
    it('updates values', async function () {
      const value = Date.now();
      const ref = firebase.database().ref(TEST_PATH);
      await ref.update({
        foo: value,
      });
      const snapshot = await ref.once('value');
      snapshot.val().should.eql(
        jet.contextify({
          foo: value,
        }),
      );
    });
  
    it('callback if function is passed', async function () {
      const value = Date.now();
      return new Promise(async resolve => {
        await firebase.database().ref(TEST_PATH).update(
          {
            foo: value,
          },
          resolve,
        );
      });
    });
  });
  