Bob\Test\ApplicationTest::testExecute PHP Method

    function testExecute()
    {
        $invoked = 0;
        $this->application->task('foo', array('bar'), function () use(&$invoked) {
            $invoked++;
        });
        $this->application->task('bar', function () use(&$invoked) {
            $invoked++;
        });
        $this->application->execute('foo');
        $this->assertEquals(2, $invoked);
    }