How to use createMochaInstanceAlreadyRunningError method in Mocha

Best JavaScript code snippet using mocha

mocha.js

Source:mocha.js

...553 * @public554 */555Mocha.prototype.dispose = function() {556  if (this._state === mochaStates.RUNNING) {557    throw createMochaInstanceAlreadyRunningError(558      'Cannot dispose while the mocha instance is still running tests.'559    );560  }561  this.unloadFiles();562  this._previousRunner && this._previousRunner.dispose();563  this.suite.dispose();564  this._state = mochaStates.DISPOSED;565};566/**567 * Displays full stack trace upon test failure.568 *569 * @public570 * @see [CLI option](../#-full-trace)571 * @param {boolean} [fullTrace=true] - Whether to print full stacktrace upon failure.572 * @return {Mocha} this573 * @chainable574 */575Mocha.prototype.fullTrace = function(fullTrace) {576  this.options.fullTrace = fullTrace !== false;577  return this;578};579/**580 * Enables desktop notification support if prerequisite software installed.581 *582 * @public583 * @see [CLI option](../#-growl-g)584 * @return {Mocha} this585 * @chainable586 */587Mocha.prototype.growl = function() {588  this.options.growl = this.isGrowlCapable();589  if (!this.options.growl) {590    var detail = utils.isBrowser()591      ? 'notification support not available in this browser...'592      : 'notification support prerequisites not installed...';593    console.error(detail + ' cannot enable!');594  }595  return this;596};597/**598 * @summary599 * Determines if Growl support seems likely.600 *601 * @description602 * <strong>Not available when run in browser.</strong>603 *604 * @private605 * @see {@link Growl#isCapable}606 * @see {@link Mocha#growl}607 * @return {boolean} whether Growl support can be expected608 */609Mocha.prototype.isGrowlCapable = growl.isCapable;610/**611 * Implements desktop notifications using a pseudo-reporter.612 *613 * @private614 * @see {@link Mocha#growl}615 * @see {@link Growl#notify}616 * @param {Runner} runner - Runner instance.617 */618Mocha.prototype._growl = growl.notify;619/**620 * Specifies whitelist of variable names to be expected in global scope.621 *622 * @public623 * @see [CLI option](../#-global-variable-name)624 * @see {@link Mocha#checkLeaks}625 * @param {String[]|String} global - Accepted global variable name(s).626 * @return {Mocha} this627 * @chainable628 * @example629 *630 * // Specify variables to be expected in global scope631 * mocha.global(['jQuery', 'MyLib']);632 */633Mocha.prototype.global = function(global) {634  this.options.global = (this.options.global || [])635    .concat(global)636    .filter(Boolean)637    .filter(function(elt, idx, arr) {638      return arr.indexOf(elt) === idx;639    });640  return this;641};642// for backwards compability, 'globals' is an alias of 'global'643Mocha.prototype.globals = Mocha.prototype.global;644/**645 * Enables or disables TTY color output by screen-oriented reporters.646 *647 * @public648 * @see [CLI option](../#-color-c-colors)649 * @param {boolean} [color=true] - Whether to enable color output.650 * @return {Mocha} this651 * @chainable652 */653Mocha.prototype.color = function(color) {654  this.options.color = color !== false;655  return this;656};657/**658 * Enables or disables reporter to use inline diffs (rather than +/-)659 * in test failure output.660 *661 * @public662 * @see [CLI option](../#-inline-diffs)663 * @param {boolean} [inlineDiffs=true] - Whether to use inline diffs.664 * @return {Mocha} this665 * @chainable666 */667Mocha.prototype.inlineDiffs = function(inlineDiffs) {668  this.options.inlineDiffs = inlineDiffs !== false;669  return this;670};671/**672 * Enables or disables reporter to include diff in test failure output.673 *674 * @public675 * @see [CLI option](../#-diff)676 * @param {boolean} [diff=true] - Whether to show diff on failure.677 * @return {Mocha} this678 * @chainable679 */680Mocha.prototype.diff = function(diff) {681  this.options.diff = diff !== false;682  return this;683};684/**685 * @summary686 * Sets timeout threshold value.687 *688 * @description689 * A string argument can use shorthand (such as "2s") and will be converted.690 * If the value is `0`, timeouts will be disabled.691 *692 * @public693 * @see [CLI option](../#-timeout-ms-t-ms)694 * @see [Timeouts](../#timeouts)695 * @param {number|string} msecs - Timeout threshold value.696 * @return {Mocha} this697 * @chainable698 * @example699 *700 * // Sets timeout to one second701 * mocha.timeout(1000);702 * @example703 *704 * // Same as above but using string argument705 * mocha.timeout('1s');706 */707Mocha.prototype.timeout = function(msecs) {708  this.suite.timeout(msecs);709  return this;710};711/**712 * Sets the number of times to retry failed tests.713 *714 * @public715 * @see [CLI option](../#-retries-n)716 * @see [Retry Tests](../#retry-tests)717 * @param {number} retry - Number of times to retry failed tests.718 * @return {Mocha} this719 * @chainable720 * @example721 *722 * // Allow any failed test to retry one more time723 * mocha.retries(1);724 */725Mocha.prototype.retries = function(n) {726  this.suite.retries(n);727  return this;728};729/**730 * Sets slowness threshold value.731 *732 * @public733 * @see [CLI option](../#-slow-ms-s-ms)734 * @param {number} msecs - Slowness threshold value.735 * @return {Mocha} this736 * @chainable737 * @example738 *739 * // Sets "slow" threshold to half a second740 * mocha.slow(500);741 * @example742 *743 * // Same as above but using string argument744 * mocha.slow('0.5s');745 */746Mocha.prototype.slow = function(msecs) {747  this.suite.slow(msecs);748  return this;749};750/**751 * Forces all tests to either accept a `done` callback or return a promise.752 *753 * @public754 * @see [CLI option](../#-async-only-a)755 * @param {boolean} [asyncOnly=true] - Wether to force `done` callback or promise.756 * @return {Mocha} this757 * @chainable758 */759Mocha.prototype.asyncOnly = function(asyncOnly) {760  this.options.asyncOnly = asyncOnly !== false;761  return this;762};763/**764 * Disables syntax highlighting (in browser).765 *766 * @public767 * @return {Mocha} this768 * @chainable769 */770Mocha.prototype.noHighlighting = function() {771  this.options.noHighlighting = true;772  return this;773};774/**775 * Enables or disables uncaught errors to propagate.776 *777 * @public778 * @see [CLI option](../#-allow-uncaught)779 * @param {boolean} [allowUncaught=true] - Whether to propagate uncaught errors.780 * @return {Mocha} this781 * @chainable782 */783Mocha.prototype.allowUncaught = function(allowUncaught) {784  this.options.allowUncaught = allowUncaught !== false;785  return this;786};787/**788 * @summary789 * Delays root suite execution.790 *791 * @description792 * Used to perform asynch operations before any suites are run.793 *794 * @public795 * @see [delayed root suite](../#delayed-root-suite)796 * @returns {Mocha} this797 * @chainable798 */799Mocha.prototype.delay = function delay() {800  this.options.delay = true;801  return this;802};803/**804 * Causes tests marked `only` to fail the suite.805 *806 * @public807 * @see [CLI option](../#-forbid-only)808 * @param {boolean} [forbidOnly=true] - Whether tests marked `only` fail the suite.809 * @returns {Mocha} this810 * @chainable811 */812Mocha.prototype.forbidOnly = function(forbidOnly) {813  this.options.forbidOnly = forbidOnly !== false;814  return this;815};816/**817 * Causes pending tests and tests marked `skip` to fail the suite.818 *819 * @public820 * @see [CLI option](../#-forbid-pending)821 * @param {boolean} [forbidPending=true] - Whether pending tests fail the suite.822 * @returns {Mocha} this823 * @chainable824 */825Mocha.prototype.forbidPending = function(forbidPending) {826  this.options.forbidPending = forbidPending !== false;827  return this;828};829/**830 * Throws an error if mocha is in the wrong state to be able to transition to a "running" state.831 * @private832 */833Mocha.prototype._guardRunningStateTransition = function() {834  if (this._state === mochaStates.RUNNING) {835    throw createMochaInstanceAlreadyRunningError(836      'Mocha instance is currently running tests, cannot start a next test run until this one is done',837      this838    );839  }840  if (841    this._state === mochaStates.DISPOSED ||842    this._state === mochaStates.REFERENCES_CLEANED843  ) {844    throw createMochaInstanceAlreadyDisposedError(845      'Mocha instance is already disposed, cannot start a new test run. Please create a new mocha instance. Be sure to set disable `cleanReferencesAfterRun` when you want to reuse the same mocha instance for multiple test runs.',846      this._cleanReferencesAfterRun,847      this848    );849  }...

errors.js

Source:errors.js

...222/**223 * Creates an error object to be thrown when a mocha object's `run` method is called while a test run is in progress.224 * @param {string} message The error message to be displayed.225 */226function createMochaInstanceAlreadyRunningError(message, instance) {227  var err = new Error(message)228  err.code = constants.INSTANCE_ALREADY_RUNNING229  err.instance = instance230  return err231}232/*233 * Creates an error object to be thrown when done() is called multiple times in a test234 *235 * @public236 * @param {Runnable} runnable - Original runnable237 * @param {Error} [originalErr] - Original error, if any238 * @returns {Error} instance detailing the error condition239 */240function createMultipleDoneError(runnable, originalErr) {...

Using AI Code Generation

1var Mocha = require('mocha');2var mocha = new Mocha();3mocha.createMochaInstanceAlreadyRunningError();4var Mocha = require('mocha');5var mocha = new Mocha();6mocha.createMochaInstanceAlreadyRunningError();7var Mocha = require('mocha');8var mocha = new Mocha();9mocha.createMochaInstanceAlreadyRunningError();10var Mocha = require('mocha');11var mocha = new Mocha();12mocha.createMochaInstanceAlreadyRunningError();13var Mocha = require('mocha');14var mocha = new Mocha();15mocha.createMochaInstanceAlreadyRunningError();16var Mocha = require('mocha');17var mocha = new Mocha();18mocha.createMochaInstanceAlreadyRunningError();19var Mocha = require('mocha');20var mocha = new Mocha();21mocha.createMochaInstanceAlreadyRunningError();22var Mocha = require('mocha');23var mocha = new Mocha();24mocha.createMochaInstanceAlreadyRunningError();25var Mocha = require('mocha');26var mocha = new Mocha();27mocha.createMochaInstanceAlreadyRunningError();28var Mocha = require('mocha');29var mocha = new Mocha();30mocha.createMochaInstanceAlreadyRunningError();31var Mocha = require('mocha');32var mocha = new Mocha();33mocha.createMochaInstanceAlreadyRunningError();

Using AI Code Generation

1var Mocha = require('mocha');2var mocha = new Mocha();3mocha.createMochaInstanceAlreadyRunningError();4var Mocha = require('mocha');5var mocha = new Mocha();6mocha.createMochaInstanceAlreadyRunningError();7var Mocha = require('mocha');8var mocha = new Mocha();9mocha.createMochaInstanceAlreadyRunningError();10var Mocha = require('mocha');11var mocha = new Mocha();12mocha.createMochaInstanceAlreadyRunningError();13var Mocha = require('mocha');14var mocha = new Mocha();15mocha.createMochaInstanceAlreadyRunningError();16var Mocha = require('mocha');17var mocha = new Mocha();18mocha.createMochaInstanceAlreadyRunningError();19var Mocha = require('mocha');20var mocha = new Mocha();21mocha.createMochaInstanceAlreadyRunningError();22var Mocha = require('mocha');23var mocha = new Mocha();24mocha.createMochaInstanceAlreadyRunningError();25var Mocha = require('mocha');26var mocha = new Mocha();27mocha.createMochaInstanceAlreadyRunningError();28var Mocha = require('mocha');29var mocha = new Mocha();30mocha.createMochaInstanceAlreadyRunningError();31var Mocha = require('mocha');32var mocha = new Mocha();33mocha.createMochaInstanceAlreadyRunningError();34var Mocha = require('mocha');

Using AI Code Generation

1var mocha = new Mocha();2var error = mocha.createMochaInstanceAlreadyRunningError();3console.log(error);4var mocha = new Mocha();5var error = mocha.createMochaInstanceAlreadyRunningError();6console.log(error);7var mocha = new Mocha();8var error = mocha.createMochaInstanceAlreadyRunningError();9console.log(error);10var mocha = new Mocha();11var error = mocha.createMochaInstanceAlreadyRunningError();12console.log(error);13var mocha = new Mocha();14var error = mocha.createMochaInstanceAlreadyRunningError();15console.log(error);16var mocha = new Mocha();17var error = mocha.createMochaInstanceAlreadyRunningError();18console.log(error);19var mocha = new Mocha();20var error = mocha.createMochaInstanceAlreadyRunningError();21console.log(error);22var mocha = new Mocha();23var error = mocha.createMochaInstanceAlreadyRunningError();24console.log(error);25var mocha = new Mocha();26var error = mocha.createMochaInstanceAlreadyRunningError();27console.log(error);28var mocha = new Mocha();29var error = mocha.createMochaInstanceAlreadyRunningError();30console.log(error);31var mocha = new Mocha();32var error = mocha.createMochaInstanceAlreadyRunningError();33console.log(error);34var mocha = new Mocha();35var error = mocha.createMochaInstanceAlreadyRunningError();36console.log(error);

Using AI Code Generation

1var mocha = require('mocha');2var createMochaInstanceAlreadyRunningError = mocha.createMochaInstanceAlreadyRunningError;3var error = createMochaInstanceAlreadyRunningError();4console.log(error);5var mocha = new Mocha();6var createMochaInstanceAlreadyRunningError = mocha.createMochaInstanceAlreadyRunningError;7var error = createMochaInstanceAlreadyRunningError();8console.log(error);9var Mocha = require('mocha');10var mocha = new Mocha();11var createMochaInstanceAlreadyRunningError = mocha.createMochaInstanceAlreadyRunningError;12var error = createMochaInstanceAlreadyRunningError();13console.log(error);14var Mocha = require('mocha');15var mocha = new Mocha();16var createMochaInstanceAlreadyRunningError = mocha.createMochaInstanceAlreadyRunningError;17var error = createMochaInstanceAlreadyRunningError();18console.log(error);19var Mocha = require('mocha');20var mocha = new Mocha();21var createMochaInstanceAlreadyRunningError = mocha.createMochaInstanceAlreadyRunningError;22var error = createMochaInstanceAlreadyRunningError('Error:

Using AI Code Generation

1const MochaErrorHelper = require('@mocha/error');2const createMochaInstanceAlreadyRunningError = MochaErrorHelper.createMochaInstanceAlreadyRunningError;3const err = createMochaInstanceAlreadyRunningError();4console.log(err instanceof Error);5console.log(err instanceof MochaErrorHelper.MochaInstanceAlreadyRunningError);6console.log(err instanceof MochaErrorHelper.MochaError);7const MochaErrorHelper = require('@mocha/error');8const err = MochaErrorHelper.createMochaInstanceAlreadyRunningError();9console.log(err instanceof Error);10console.log(err instanceof MochaErrorHelper.MochaInstanceAlreadyRunningError);11console.log(err instanceof MochaErrorHelper.MochaError);12const { createMochaInstanceAlreadyRunningError } = require('@mocha/error');13const err = createMochaInstanceAlreadyRunningError();14console.log(err instanceof Error);15console.log(err instanceof MochaInstanceAlreadyRunningError);16console.log(err instanceof MochaError);17const { createMochaInstanceAlreadyRunningError, MochaInstanceAlreadyRunningError, MochaError } = require('@mocha/error');18const err = createMochaInstanceAlreadyRunningError();19console.log(err instanceof Error);20console.log(err instanceof MochaInstanceAlreadyRunningError);21console.log(err instanceof MochaError);22const { createMochaInstanceAlreadyRunningError, MochaInstanceAlreadyRunningError, MochaError } = require('@mocha/error');23const err = MochaErrorHelper.createMochaInstanceAlreadyRunningError();24console.log(err instanceof Error);25console.log(err instanceof MochaInstanceAlreadyRunningError);26console.log(err instanceof MochaError);27const { createMochaInstanceAlreadyRunningError

Using AI Code Generation

1const MochaUtils = require('mocha-utils');2const mochaUtils = new MochaUtils();3mochaUtils.createMochaInstanceAlreadyRunningError();4const MochaUtils = require('mocha-utils');5const mochaUtils = new MochaUtils();6mochaUtils.createMochaInstanceAlreadyRunningError();7const MochaUtils = require('mocha-utils');8const mochaUtils = new MochaUtils();9mochaUtils.createMochaInstanceAlreadyRunningError();10const MochaUtils = require('mocha-utils');11const mochaUtils = new MochaUtils();12mochaUtils.createMochaInstanceAlreadyRunningError();13const MochaUtils = require('mocha-utils');14const mochaUtils = new MochaUtils();15mochaUtils.createMochaInstanceAlreadyRunningError();16const MochaUtils = require('mocha-utils');17const mochaUtils = new MochaUtils();18mochaUtils.createMochaInstanceAlreadyRunningError();19const MochaUtils = require('mocha-utils');20const mochaUtils = new MochaUtils();21mochaUtils.createMochaInstanceAlreadyRunningError();22const MochaUtils = require('mocha-utils');23const mochaUtils = new MochaUtils();24mochaUtils.createMochaInstanceAlreadyRunningError();25const MochaUtils = require('mocha-utils');26const mochaUtils = new MochaUtils();27mochaUtils.createMochaInstanceAlreadyRunningError();

Using AI Code Generation

1const { MochaError } = require('mocha');2const error = MochaError.createMochaInstanceAlreadyRunningError();3console.log(error);4const { MochaError } = require('mocha');5const error = MochaError.createMochaInstanceAlreadyRunningError();6console.log(error);7const { MochaError } = require('mocha');8const error = MochaError.createMochaInstanceAlreadyRunningError();9console.log(error);10const { MochaError } = require('mocha');11const error = MochaError.createMochaInstanceAlreadyRunningError();12console.log(error);13const { MochaError } = require('mocha');14const error = MochaError.createMochaInstanceAlreadyRunningError();15console.log(error);16const { MochaError } = require('mocha');17const error = MochaError.createMochaInstanceAlreadyRunningError();18console.log(error);19const { MochaError } = require('mocha');20const error = MochaError.createMochaInstanceAlreadyRunningError();21console.log(error);22const { MochaError } = require('mocha');23const error = MochaError.createMochaInstanceAlreadyRunningError();24console.log(error);25const { MochaError } = require('mocha');26const error = MochaError.createMochaInstanceAlreadyRunningError();27console.log(error);28const { MochaError } = require('m

Using AI Code Generation

1var MochaUtils = require('mocha/lib/utils');2var error = MochaUtils.createMochaInstanceAlreadyRunningError();3console.log(error);4var MochaUtils = require('mocha/lib/utils');5var error = MochaUtils.createMochaInstanceAlreadyRunningError();6console.log(error);7var MochaUtils = require('mocha/lib/utils');8var error = MochaUtils.createMochaInstanceAlreadyRunningError();9console.log(error);10var MochaUtils = require('mocha/lib/utils');11var error = MochaUtils.createMochaInstanceAlreadyRunningError();12console.log(error);13var MochaUtils = require('mocha/lib/utils');14var error = MochaUtils.createMochaInstanceAlreadyRunningError();15console.log(error);16var MochaUtils = require('mocha/lib/utils');17var error = MochaUtils.createMochaInstanceAlreadyRunningError();18console.log(error);

Using AI Code Generation

1const MochaUtils = require('mocha/lib/utils');2var err = MochaUtils.createMochaInstanceAlreadyRunningError();3const MochaUtils = require('mocha/lib/utils');4var err = MochaUtils.createInvalidReporterError();5const MochaUtils = require('mocha/lib/utils');6var err = MochaUtils.createInvalidInterfaceError();7const MochaUtils = require('mocha/lib/utils');8var err = MochaUtils.createInvalidColorError();9const MochaUtils = require('mocha/lib/utils');10var err = MochaUtils.createInvalidDiffError();11const MochaUtils = require('mocha/lib/utils');12var files = MochaUtils.lookupFiles();13const MochaUtils = require('mocha/lib/utils');14var files = MochaUtils.lookupFiles();

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