consolidation / robo

        $I->amInPath(codecept_data_dir().'sandbox');

    }

    public function toRunMultipleTasksViaACollectionBuilder(CliGuy $I)

    {

        // This tests creating multiple tasks in a single builder,

        // which implicitly adds them to a collection.  To keep things

        // simple, we are only going to use taskFilesystemStack.  It

        // would be possible, of course, to do these operations with

        // a single FilesystemStack, but our goal is to test creating

        // multiple tasks with a builder, and ensure that a propper

        // collection is built.

        $collection = $I->collectionBuilder();

        $result = $collection->taskFilesystemStack()

                ->mkdir('a')

                ->touch('a/a.txt')

            ->rollback(

                $I->taskDeleteDir('a')

            )

            ->taskFilesystemStack()

                ->mkdir('a/b')

                ->touch('a/b/b.txt')

            ->taskFilesystemStack()

                ->mkdir('a/c')

                ->touch('a/c/c.txt')

            ->run();

        $I->assertEquals(0, $result->getExitCode(), $result->getMessage());

        // All of the tasks created by the builder should be added

        // to a collection, and `run()` should run them all.

        $I->seeDirFound('a');

        $I->seeFileFound('a/a.txt');

        $I->seeDirFound('a/b');

        $I->seeFileFound('a/b/b.txt');

        $I->seeDirFound('a/c');

        $I->seeFileFound('a/c/c.txt');

    }

    public function toUseAWorkingDirWithACollectionBuilder(CliGuy $I)

    {

        $I->seeFileFound('build/a/c/c.txt');

    }

    public function toRollbackAfterFailureViaACollectionBuilder(CliGuy $I)

    {

        // This is like the previous test, toRunMultipleTasksViaACollectionBuilder,

        // except we force an error at the end, and confirm that the

        // rollback function is called.

        $collection = $I->collectionBuilder();

        $result = $collection->taskFilesystemStack()

                ->mkdir('j')

                ->touch('j/j.txt')

            ->rollback(

                $I->taskDeleteDir('j')

            )

            ->taskFilesystemStack()

                ->mkdir('j/k')

                ->touch('j/k/k.txt')

            ->taskFilesystemStack()

                ->mkdir('j/k/m')

                ->touch('j/k/m/m.txt')

            ->taskCopyDir(['doesNotExist' => 'copied'])

            ->run();

        $I->assertEquals(1, $result->getExitCode(), $result->getMessage());

        // All of the tasks created by the builder should be added

        // to a collection, and `run()` should run them all.

        $I->dontSeeFileFound('q/q.txt');

        $I->dontSeeFileFound('j/j.txt');

        $I->dontSeeFileFound('j/k/k.txt');

        $I->dontSeeFileFound('j/k/m/m.txt');

    }

    public function toRollbackAWorkingDir(CliGuy $I)

    {