Asynchronous Testing
As you can see from our arguments for a test suite, you can pass an asyncAll argument to the describe() blocks that will allow TestBox to execute all specs in separate threads for you concurrently.
describe(title="A spec (with setup and tear-down)", asyncAll=true, body=function() {​beforeEach(function() {coldbox = 22;application.wirebox = new coldbox.system.ioc.Injector();});​afterEach(function() {coldbox = 0;structDelete( application, "wirebox" );});​it("is just a function, so it can contain any code", function() {expect( coldbox ).toBe( 22 );});​it("can have more than one expectation and talk to scopes", function() {expect( coldbox ).toBe( 22 );expect( application.wirebox.getInstance( 'MyService' ) ).toBeComponent();});});
Caution Once you delve into the asynchronous world you will have to make sure your tests are also thread safe (var-scoped) and provide any necessary locking.