110 lines
2.4 KiB
JavaScript
110 lines
2.4 KiB
JavaScript
'use strict';
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var Runnable = require('./runnable');
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var utils = require('./utils');
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var errors = require('./errors');
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var createInvalidArgumentTypeError = errors.createInvalidArgumentTypeError;
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var isString = utils.isString;
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module.exports = Test;
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/**
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* Initialize a new `Test` with the given `title` and callback `fn`.
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*
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* @public
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* @class
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* @extends Runnable
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* @param {String} title - Test title (required)
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* @param {Function} [fn] - Test callback. If omitted, the Test is considered "pending"
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*/
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function Test(title, fn) {
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if (!isString(title)) {
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throw createInvalidArgumentTypeError(
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'Test argument "title" should be a string. Received type "' +
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typeof title +
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'"',
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'title',
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'string'
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);
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}
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this.type = 'test';
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Runnable.call(this, title, fn);
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this.reset();
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}
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/**
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* Inherit from `Runnable.prototype`.
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*/
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utils.inherits(Test, Runnable);
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/**
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* Resets the state initially or for a next run.
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*/
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Test.prototype.reset = function() {
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Runnable.prototype.reset.call(this);
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this.pending = !this.fn;
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delete this.state;
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};
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/**
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* Set or get retried test
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*
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* @private
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*/
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Test.prototype.retriedTest = function(n) {
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if (!arguments.length) {
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return this._retriedTest;
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}
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this._retriedTest = n;
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};
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/**
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* Add test to the list of tests marked `only`.
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*
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* @private
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*/
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Test.prototype.markOnly = function() {
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this.parent.appendOnlyTest(this);
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};
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Test.prototype.clone = function() {
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var test = new Test(this.title, this.fn);
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test.timeout(this.timeout());
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test.slow(this.slow());
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test.retries(this.retries());
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test.currentRetry(this.currentRetry());
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test.retriedTest(this.retriedTest() || this);
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test.globals(this.globals());
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test.parent = this.parent;
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test.file = this.file;
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test.ctx = this.ctx;
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return test;
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};
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/**
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* Returns an minimal object suitable for transmission over IPC.
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* Functions are represented by keys beginning with `$$`.
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* @private
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* @returns {Object}
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*/
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Test.prototype.serialize = function serialize() {
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return {
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$$currentRetry: this._currentRetry,
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$$fullTitle: this.fullTitle(),
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$$isPending: this.pending,
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$$retriedTest: this._retriedTest || null,
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$$slow: this._slow,
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$$titlePath: this.titlePath(),
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body: this.body,
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duration: this.duration,
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err: this.err,
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parent: {
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$$fullTitle: this.parent.fullTitle()
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},
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speed: this.speed,
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state: this.state,
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title: this.title,
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type: this.type,
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file: this.file
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};
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};
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