119 lines
2.6 KiB
JavaScript
119 lines
2.6 KiB
JavaScript
'use strict';
|
|
|
|
var Test = require('../test');
|
|
var EVENT_FILE_PRE_REQUIRE = require('../suite').constants
|
|
.EVENT_FILE_PRE_REQUIRE;
|
|
|
|
/**
|
|
* BDD-style interface:
|
|
*
|
|
* describe('Array', function() {
|
|
* describe('#indexOf()', function() {
|
|
* it('should return -1 when not present', function() {
|
|
* // ...
|
|
* });
|
|
*
|
|
* it('should return the index when present', function() {
|
|
* // ...
|
|
* });
|
|
* });
|
|
* });
|
|
*
|
|
* @param {Suite} suite Root suite.
|
|
*/
|
|
module.exports = function bddInterface(suite) {
|
|
var suites = [suite];
|
|
|
|
suite.on(EVENT_FILE_PRE_REQUIRE, function(context, file, mocha) {
|
|
var common = require('./common')(suites, context, mocha);
|
|
|
|
context.before = common.before;
|
|
context.after = common.after;
|
|
context.beforeEach = common.beforeEach;
|
|
context.afterEach = common.afterEach;
|
|
context.run = mocha.options.delay && common.runWithSuite(suite);
|
|
/**
|
|
* Describe a "suite" with the given `title`
|
|
* and callback `fn` containing nested suites
|
|
* and/or tests.
|
|
*/
|
|
|
|
context.describe = context.context = function(title, fn) {
|
|
return common.suite.create({
|
|
title: title,
|
|
file: file,
|
|
fn: fn
|
|
});
|
|
};
|
|
|
|
/**
|
|
* Pending describe.
|
|
*/
|
|
|
|
context.xdescribe = context.xcontext = context.describe.skip = function(
|
|
title,
|
|
fn
|
|
) {
|
|
return common.suite.skip({
|
|
title: title,
|
|
file: file,
|
|
fn: fn
|
|
});
|
|
};
|
|
|
|
/**
|
|
* Exclusive suite.
|
|
*/
|
|
|
|
context.describe.only = function(title, fn) {
|
|
return common.suite.only({
|
|
title: title,
|
|
file: file,
|
|
fn: fn
|
|
});
|
|
};
|
|
|
|
/**
|
|
* Describe a specification or test-case
|
|
* with the given `title` and callback `fn`
|
|
* acting as a thunk.
|
|
*/
|
|
|
|
context.it = context.specify = function(title, fn) {
|
|
var suite = suites[0];
|
|
if (suite.isPending()) {
|
|
fn = null;
|
|
}
|
|
var test = new Test(title, fn);
|
|
test.file = file;
|
|
suite.addTest(test);
|
|
return test;
|
|
};
|
|
|
|
/**
|
|
* Exclusive test-case.
|
|
*/
|
|
|
|
context.it.only = function(title, fn) {
|
|
return common.test.only(mocha, context.it(title, fn));
|
|
};
|
|
|
|
/**
|
|
* Pending test case.
|
|
*/
|
|
|
|
context.xit = context.xspecify = context.it.skip = function(title) {
|
|
return context.it(title);
|
|
};
|
|
|
|
/**
|
|
* Number of attempts to retry.
|
|
*/
|
|
context.it.retries = function(n) {
|
|
context.retries(n);
|
|
};
|
|
});
|
|
};
|
|
|
|
module.exports.description = 'BDD or RSpec style [default]';
|