XCode task Unit Test sample

L0.ts

    it('run Xcode with all default inputs', function (done: MochaDone) {
        this.timeout(parseInt(process.env.TASK_TEST_TIMEOUT) || 20000);

        let tp = path.join(__dirname, 'L0XcodeDefaults.js');
        let tr: ttm.MockTestRunner = new ttm.MockTestRunner(tp);

        tr.run();

        assert(tr.ran('/home/bin/xcodebuild -version'), 'xcodebuild for version should have been run.');
        assert(tr.ran('/home/bin/xcodebuild -sdk $(SDK) -configuration $(Configuration) ' +
                '-workspace /user/build/fun.xcodeproj/project.xcworkspace -scheme myscheme build'),
            'xcodebuild for building the ios project/workspace should have been run.');
        assert(tr.invokedToolCount == 2, 'should have run xcodebuild version, and xcodebuild build');
        assert(tr.stderr.length == 0, 'should not have written to stderr');
        assert(tr.succeeded, 'task should have succeeded');
        done();
    });