angular-demo/node_modules/selenium-webdriver/test/lib/error_test.js

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// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The SFC licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file 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.

'use strict';

describe('error', function() {
  let assert = require('assert');
  let error = require('../../lib/error');

  describe('checkResponse', function() {
    it('defaults to WebDriverError if type is unrecognized', function() {
      assert.throws(
          () => error.checkResponse({error: 'foo', message: 'hi there'}),
          (e) => {
            assert.equal(e.constructor, error.WebDriverError);
            return true;
          });
    });

    it('does not throw if error property is not a string', function() {
      let resp = {error: 123, message: 'abc123'};
      let out = error.checkResponse(resp);
      assert.strictEqual(out, resp);
    });

    test('unknown error', error.WebDriverError);
    test('element not interactable', error.ElementNotInteractableError);
    test('element not selectable', error.ElementNotSelectableError);
    test('element not visible', error.ElementNotVisibleError);
    test('invalid argument', error.InvalidArgumentError);
    test('invalid cookie domain', error.InvalidCookieDomainError);
    test('invalid element coordinates', error.InvalidElementCoordinatesError);
    test('invalid element state', error.InvalidElementStateError);
    test('invalid selector', error.InvalidSelectorError);
    test('invalid session id', error.NoSuchSessionError);
    test('javascript error', error.JavascriptError);
    test('move target out of bounds', error.MoveTargetOutOfBoundsError);
    test('no such alert', error.NoSuchAlertError);
    test('no such element', error.NoSuchElementError);
    test('no such frame', error.NoSuchFrameError);
    test('no such window', error.NoSuchWindowError);
    test('script timeout', error.ScriptTimeoutError);
    test('session not created', error.SessionNotCreatedError);
    test('stale element reference', error.StaleElementReferenceError);
    test('timeout', error.TimeoutError);
    test('unable to set cookie', error.UnableToSetCookieError);
    test('unable to capture screen', error.UnableToCaptureScreenError);
    test('unexpected alert open', error.UnexpectedAlertOpenError);
    test('unknown command', error.UnknownCommandError);
    test('unknown method', error.UnknownMethodError);
    test('unsupported operation', error.UnsupportedOperationError);

    function test(status, expectedType) {
      it(`"${status}" => ${expectedType.name}`, function() {
        assert.throws(
            () => error.checkResponse({error: status, message: 'oops'}),
            (e) => {
              assert.equal(expectedType, e.constructor);
              assert.equal(e.message, 'oops');
              return true;
            });
      });
    }
  });

  describe('encodeError', function() {
    describe('defaults to an unknown error', function() {
      it('for a generic error value', function() {
        runTest('hi', 'unknown error', 'hi');
        runTest(1, 'unknown error', '1');
        runTest({}, 'unknown error', '[object Object]');
      });

      it('for a generic Error object', function() {
        runTest(Error('oops'), 'unknown error', 'oops');
        runTest(TypeError('bad value'), 'unknown error', 'bad value');
      });
    });

    test(error.WebDriverError, 'unknown error');
    test(error.ElementNotSelectableError, 'element not selectable');
    test(error.ElementNotVisibleError, 'element not visible');
    test(error.InvalidArgumentError, 'invalid argument');
    test(error.InvalidCookieDomainError, 'invalid cookie domain');
    test(error.InvalidElementStateError, 'invalid element state');
    test(error.InvalidSelectorError, 'invalid selector');
    test(error.NoSuchSessionError, 'invalid session id');
    test(error.JavascriptError, 'javascript error');
    test(error.MoveTargetOutOfBoundsError, 'move target out of bounds');
    test(error.NoSuchAlertError, 'no such alert');
    test(error.NoSuchElementError, 'no such element');
    test(error.NoSuchFrameError, 'no such frame');
    test(error.NoSuchWindowError, 'no such window');
    test(error.ScriptTimeoutError, 'script timeout');
    test(error.SessionNotCreatedError, 'session not created');
    test(error.StaleElementReferenceError, 'stale element reference');
    test(error.TimeoutError, 'timeout');
    test(error.UnableToSetCookieError, 'unable to set cookie');
    test(error.UnableToCaptureScreenError, 'unable to capture screen');
    test(error.UnexpectedAlertOpenError, 'unexpected alert open');
    test(error.UnknownCommandError, 'unknown command');
    test(error.UnknownMethodError, 'unknown method');
    test(error.UnsupportedOperationError, 'unsupported operation');

    function test(ctor, code) {
      it(`${ctor.name} => "${code}"`, () => {
        runTest(new ctor('oops'), code, 'oops');
      });
    }

    function runTest(err, code, message) {
      let obj = error.encodeError(err);
      assert.strictEqual(obj['error'], code);
      assert.strictEqual(obj['message'], message);
    }
  });

  describe('throwDecodedError', function() {
    it('defaults to WebDriverError if type is unrecognized', function() {
      assert.throws(
          () => error.throwDecodedError({error: 'foo', message: 'hi there'}),
          (e) => {
            assert.equal(e.constructor, error.WebDriverError);
            return true;
          });
    });

    it('throws generic error if encoded data is not valid', function() {
      assert.throws(
          () => error.throwDecodedError({error: 123, message: 'abc123'}),
          (e) => {
            assert.strictEqual(e.constructor, error.WebDriverError);
            return true;
          });

      assert.throws(
          () => error.throwDecodedError('null'),
          (e) => {
            assert.strictEqual(e.constructor, error.WebDriverError);
            return true;
          });

      assert.throws(
          () => error.throwDecodedError(''),
          (e) => {
            assert.strictEqual(e.constructor, error.WebDriverError);
            return true;
          });
    });

    test('unknown error', error.WebDriverError);
    test('element not selectable', error.ElementNotSelectableError);
    test('element not visible', error.ElementNotVisibleError);
    test('invalid argument', error.InvalidArgumentError);
    test('invalid cookie domain', error.InvalidCookieDomainError);
    test('invalid element coordinates', error.InvalidElementCoordinatesError);
    test('invalid element state', error.InvalidElementStateError);
    test('invalid selector', error.InvalidSelectorError);
    test('invalid session id', error.NoSuchSessionError);
    test('javascript error', error.JavascriptError);
    test('move target out of bounds', error.MoveTargetOutOfBoundsError);
    test('no such alert', error.NoSuchAlertError);
    test('no such element', error.NoSuchElementError);
    test('no such frame', error.NoSuchFrameError);
    test('no such window', error.NoSuchWindowError);
    test('script timeout', error.ScriptTimeoutError);
    test('session not created', error.SessionNotCreatedError);
    test('stale element reference', error.StaleElementReferenceError);
    test('timeout', error.TimeoutError);
    test('unable to set cookie', error.UnableToSetCookieError);
    test('unable to capture screen', error.UnableToCaptureScreenError);
    test('unexpected alert open', error.UnexpectedAlertOpenError);
    test('unknown command', error.UnknownCommandError);
    test('unknown method', error.UnknownMethodError);
    test('unsupported operation', error.UnsupportedOperationError);

    it('leaves remoteStacktrace empty if not in encoding', function() {
      assert.throws(
          () => error.throwDecodedError({
            error: 'session not created',
            message: 'oops'
          }),
          (e) => {
            assert.strictEqual(e.constructor, error.SessionNotCreatedError);
            assert.strictEqual(e.message, 'oops');
            assert.strictEqual(e.remoteStacktrace, '');
            return true;
          });
    });

    function test(status, expectedType) {
      it(`"${status}" => ${expectedType.name}`, function() {
        assert.throws(
            () => error.throwDecodedError({
              error: status,
              message: 'oops',
              stacktrace: 'some-stacktrace'
            }),
            (e) => {
              assert.strictEqual(e.constructor, expectedType);
              assert.strictEqual(e.message, 'oops');
              assert.strictEqual(e.remoteStacktrace, 'some-stacktrace');
              return true;
            });
      });
    }
  });

  describe('checkLegacyResponse', function() {
    it('does not throw for success', function() {
      let resp = {status: error.ErrorCode.SUCCESS};
      assert.strictEqual(resp, error.checkLegacyResponse(resp));
    });

    test('NO_SUCH_ELEMENT', error.NoSuchElementError);
    test('NO_SUCH_FRAME', error.NoSuchFrameError);
    test('UNKNOWN_COMMAND', error.UnsupportedOperationError);
    test('UNSUPPORTED_OPERATION', error.UnsupportedOperationError);
    test('STALE_ELEMENT_REFERENCE', error.StaleElementReferenceError);
    test('ELEMENT_NOT_VISIBLE', error.ElementNotVisibleError);
    test('INVALID_ELEMENT_STATE', error.InvalidElementStateError);
    test('UNKNOWN_ERROR', error.WebDriverError);
    test('ELEMENT_NOT_SELECTABLE', error.ElementNotSelectableError);
    test('JAVASCRIPT_ERROR', error.JavascriptError);
    test('XPATH_LOOKUP_ERROR', error.InvalidSelectorError);
    test('TIMEOUT', error.TimeoutError);
    test('NO_SUCH_WINDOW', error.NoSuchWindowError);
    test('INVALID_COOKIE_DOMAIN', error.InvalidCookieDomainError);
    test('UNABLE_TO_SET_COOKIE', error.UnableToSetCookieError);
    test('UNEXPECTED_ALERT_OPEN', error.UnexpectedAlertOpenError);
    test('NO_SUCH_ALERT', error.NoSuchAlertError);
    test('SCRIPT_TIMEOUT', error.ScriptTimeoutError);
    test('INVALID_ELEMENT_COORDINATES', error.InvalidElementCoordinatesError);
    test('INVALID_SELECTOR_ERROR', error.InvalidSelectorError);
    test('SESSION_NOT_CREATED', error.SessionNotCreatedError);
    test('MOVE_TARGET_OUT_OF_BOUNDS', error.MoveTargetOutOfBoundsError);
    test('INVALID_XPATH_SELECTOR', error.InvalidSelectorError);
    test('INVALID_XPATH_SELECTOR_RETURN_TYPE', error.InvalidSelectorError);
    test('METHOD_NOT_ALLOWED', error.UnsupportedOperationError);

    describe('UnexpectedAlertOpenError', function() {
      it('includes alert text from the response object', function() {
        let response = {
          status: error.ErrorCode.UNEXPECTED_ALERT_OPEN,
          value: {
            message: 'hi',
            alert: {text: 'alert text here'}
          }
        };
        assert.throws(
            () => error.checkLegacyResponse(response),
            (e) => {
              assert.equal(error.UnexpectedAlertOpenError, e.constructor);
              assert.equal(e.message, 'hi');
              assert.equal(e.getAlertText(), 'alert text here');
              return true;
            });
      });

      it('uses an empty string if alert text omitted', function() {
        let response = {
          status: error.ErrorCode.UNEXPECTED_ALERT_OPEN,
          value: {
            message: 'hi'
          }
        };
        assert.throws(
            () => error.checkLegacyResponse(response),
            (e) => {
              assert.equal(error.UnexpectedAlertOpenError, e.constructor);
              assert.equal(e.message, 'hi');
              assert.equal(e.getAlertText(), '');
              return true;
            });
      });
    });

    function test(codeKey, expectedType) {
      it(`${codeKey} => ${expectedType.name}`, function() {
        let code = error.ErrorCode[codeKey];
        let resp = {status: code, value: {message: 'hi'}};
        assert.throws(
            () => error.checkLegacyResponse(resp),
            (e) => {
              assert.equal(expectedType, e.constructor);
              assert.equal(e.message, 'hi');
              return true;
            });
      });
    }
  });
});