106 lines
2.5 KiB
JavaScript
106 lines
2.5 KiB
JavaScript
/**
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* Module dependencies.
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*/
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var Suite = require('../suite');
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var Test = require('../test');
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var escapeRe = require('escape-string-regexp');
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/**
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* TDD-style interface:
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*
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* suite('Array', function() {
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* suite('#indexOf()', function() {
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* suiteSetup(function() {
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*
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* });
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*
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* test('should return -1 when not present', function() {
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*
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* });
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*
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* test('should return the index when present', function() {
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*
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* });
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*
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* suiteTeardown(function() {
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*
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* });
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* });
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* });
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*
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* @param {Suite} suite Root suite.
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*/
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module.exports = function(suite) {
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var suites = [suite];
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suite.on('pre-require', function(context, file, mocha) {
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var common = require('./common')(suites, context);
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context.setup = common.beforeEach;
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context.teardown = common.afterEach;
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context.suiteSetup = common.before;
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context.suiteTeardown = common.after;
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context.run = mocha.options.delay && common.runWithSuite(suite);
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/**
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* Describe a "suite" with the given `title` and callback `fn` containing
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* nested suites and/or tests.
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*/
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context.suite = function(title, fn) {
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var suite = Suite.create(suites[0], title);
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suite.file = file;
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suites.unshift(suite);
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fn.call(suite);
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suites.shift();
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return suite;
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};
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/**
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* Pending suite.
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*/
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context.suite.skip = function(title, fn) {
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var suite = Suite.create(suites[0], title);
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suite.pending = true;
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suites.unshift(suite);
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fn.call(suite);
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suites.shift();
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};
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/**
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* Exclusive test-case.
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*/
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context.suite.only = function(title, fn) {
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var suite = context.suite(title, fn);
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mocha.grep(suite.fullTitle());
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};
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/**
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* Describe a specification or test-case with the given `title` and
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* callback `fn` acting as a thunk.
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*/
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context.test = function(title, fn) {
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var suite = suites[0];
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if (suite.pending) {
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fn = null;
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}
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var test = new Test(title, fn);
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test.file = file;
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suite.addTest(test);
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return test;
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};
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/**
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* Exclusive test-case.
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*/
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context.test.only = function(title, fn) {
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var test = context.test(title, fn);
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var reString = '^' + escapeRe(test.fullTitle()) + '$';
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mocha.grep(new RegExp(reString));
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};
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context.test.skip = common.test.skip;
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context.test.retries = common.test.retries;
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});
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};
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