QUnit单元测试文档

　　//region async-control异步控制
//QUnit.asyncTest() QUnit测试异步代码。asyncTest将自动停止测试运行器，等待您的代码调用QUnit.start()继续。
QUnit.asyncTest( "asynchronous test: one second later!"， function ( assert ) {
assert.expect( 1 );
setTimeout( function () {
assert.ok( true， "Passed and ready to resume!" );
QUnit.start();
}， 1000 );
} );
QUnit.asyncTest( "asynchronous test: video ready to play"， function ( assert ) {
assert.expect( 1 );
var $video = $( "video" );
$video.on( "canplaythrough"， function () {
assert.ok( true， "video has loaded and is ready to play" );
QUnit.start();
} );
} );
//QUnit.start() Start running tests again after the testrunner was stopped
//QUnit.stop()  当异步测试有多个出口点，使用QUnit.stop 增加解除test runner等待 应该调用QUnit.start()的次数。
QUnit.test( "a test"， function ( assert ) {
assert.expect( 1 );
QUnit.stop();
setTimeout( function () {
assert.equal( "someExpectedValue"， "someExpectedValue"， "ok" );
QUnit.start();
}， 150 );
} );
//endregion
　　//region module QUnit.module()后发生的所有测试调用将被分到模块，直到调用其他其他QUnit.module()。
// 测试结果的测试名称都将使用模块名称。可以使用该模块名称来选择模块内的所有测试运行。
//Example: Use the QUnit.module() function to group tests together:
QUnit.module( "group a" );
QUnit.test( "a basic test example"， function ( assert ) {
assert.ok( true， "this test is fine" );
} );
QUnit.test( "a basic test example 2"， function ( assert ) {
assert.ok( true， "this test is fine" );
} );
QUnit.module( "group b" );
QUnit.test( "a basic test example 3"， function ( assert ) {
assert.ok( true， "this test is fine" );
} );
QUnit.test( "a basic test example 4"， function ( assert ) {
assert.ok( true， "this test is fine" );
} );
//Example: A sample for using the setup and teardown callbacks
QUnit.module( "module A"， {
setup : function () {
// prepare something for all following tests
}，
teardown : function () {
// clean up after each test
}
} );
//Example: Lifecycle properties are shared on respective test context 在测试环境下共享各自的生命周期内的属性
QUnit.module( "Machine Maker"， {
setup : function () {
}，
parts : [ "wheels"， "motor"， "chassis" ]
} );
QUnit.test( "makes a robot"， function ( assert ) {
this.parts.push( "arduino" );
assert.equal( this.parts， "robot" );
assert.deepEqual( this.parts， [ "robot" ] );
} );
QUnit.test( "makes a car"， function ( assert ) {
assert.equal( this.parts， "car" );
assert.deepEqual( this.parts， [ "car"， "car" ] );
} );
//endregion
　　//region callback
//begin  Register a callback to fire whenever the test suite begins.
QUnit.begin( function ( details ) {
console.log( "Test amount:"， details.totalTests );
} );
//done  Register a callback to fire whenever the test suite ends.
QUnit.done( function ( details ) {
console.log( "Total: "， details.total， " Failed: "， details.failed， " Passed: "， details.passed， " Runtime: "， details.runtime );
} );
//log  Register a callback to fire whenever an assertion completes.
QUnit.log( function ( details ) {
if ( details.result ) {
return;
}
var loc = details.module + ": " + details.name + ": "，
output = "FAILED: " + loc + ( details.message ? details.message + "， " : "" );
if ( details.actual ) {
output += "expected: " + details.expected + "， actual: " + details.actual;
}
if ( details.source ) {
output += "， " + details.source;
}
console.log( output );
} );
//moduleStart  Register a callback to fire whenever a module begins.
QUnit.moduleStart( function ( details ) {
console.log( "Now running: "， details.name );
} );
//moduleDone  Register a callback to fire whenever a module ends.
QUnit.moduleDone( function ( details ) {
console.log( "Finished running: "， details.name， "Failed/total: "， details.failed， details.total );
} );
//testStart Register a callback to fire whenever a test begins.
QUnit.testStart( function ( details ) {
console.log( "Now running: "， details.module， details.name );
} );
//testDone Register a callback to fire whenever a test ends.
QUnit.testDone( function ( details ) {
console.log( "Finished running: "， details.module， details.name， "Failed/total: "， details.failed， details.total， details.duration );
} );
//endregion