Jasmine 2.0 done and afterEach

I am using jasmine 2.0.

I am trying to understand the done() function.

With the following basic jasmine code:

describe('Jasmine 2.0 done()', function() {

    beforeEach(function () {
        console.log('install');
        jasmine.clock().install();
    });

    afterEach(function () {
        console.log('uninstall');
        jasmine.clock().uninstall();
    });


    it('should wait 1ms then complete', function (done) {

        setTimeout(function(){
            console.log('async');
            expect(true).toBe(true);
            done();      
        }, 1)

    });

});

What I think I see happen:

• beforeEach runs, installing the clock, logs "install"
• The test runs, the setTimeout does not do anything
• The test waits for 5 seconds (the default timeout jasmine has before failing)
• The test fails because done() is never called.
• I know this because I get the error: Timeout - Async callback was not invoked within timeout specified by jasmine.DEFAULT_TIMEOUT_INTERVAL.
• afterEach then runs anyway, uninstalls the clock and logs "uninstall"

I would expect that

• beforeEach runs, installing the clock and logs "install"
• The test runs, waits for one millisecond, runs the log, the expect and done()
• afterEach runs, uninstalls the clock and logs "uninstall"
• The test passes with no error

I think this because the documentation says

And this spec will not complete until its done is called.

So I assumed afterEach would wait until done() is called to execute.

I have tried adding done() in the afterEach too

afterEach(function (done) {
    console.log('uninstall');
    jasmine.clock().uninstall();
    done();
});

This made no difference.

Why does this test not succeed?

What am I not understanding about the done() function?

plunker to show the problem