55 lines
1.7 KiB
JavaScript
55 lines
1.7 KiB
JavaScript
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
||
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
||
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
||
|
|
|
||
|
|
"use strict";
|
||
|
|
|
||
|
|
const AssertBase = require("sdk/test/assert").Assert;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Generates custom assertion constructors that may be bundled with a test
|
||
|
|
* suite.
|
||
|
|
* @params {String}
|
||
|
|
* names of assertion function to be added to the generated Assert.
|
||
|
|
*/
|
||
|
|
function Assert() {
|
||
|
|
let assertDescriptor = {};
|
||
|
|
Array.forEach(arguments, function(name) {
|
||
|
|
assertDescriptor[name] = { value: function(message) {
|
||
|
|
this.pass(message);
|
||
|
|
}}
|
||
|
|
});
|
||
|
|
|
||
|
|
return function Assert() {
|
||
|
|
return Object.create(AssertBase.apply(null, arguments), assertDescriptor);
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
exports["test suite"] = {
|
||
|
|
Assert: Assert("foo"),
|
||
|
|
"test that custom assertor is passed to test function": function(assert) {
|
||
|
|
assert.ok("foo" in assert, "custom assertion function `foo` is defined");
|
||
|
|
assert.foo("custom assertion function `foo` is called");
|
||
|
|
},
|
||
|
|
"test sub suite": {
|
||
|
|
"test that `Assert` is inherited by sub suits": function(assert) {
|
||
|
|
assert.ok("foo" in assert, "assertion function `foo` is not defined");
|
||
|
|
},
|
||
|
|
"test sub sub suite": {
|
||
|
|
Assert: Assert("bar"),
|
||
|
|
"test that custom assertor is passed to test function": function(assert) {
|
||
|
|
assert.ok("bar" in assert,
|
||
|
|
"custom assertion function `bar` is defined");
|
||
|
|
assert.bar("custom assertion function `bar` is called");
|
||
|
|
},
|
||
|
|
"test that `Assert` is not inherited by sub sub suits": function(assert) {
|
||
|
|
assert.ok(!("foo" in assert),
|
||
|
|
"assertion function `foo` is not defined");
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
if (module == require.main)
|
||
|
|
require("test").run(exports);
|