Codeception\Module\WPBootstrapperTest::it_should_unset_closures_in_global_array_when_saving_global_state PHP Method

    public function it_should_unset_closures_in_global_array_when_saving_global_state()
    {
        vfsStream::setup('wproot3', null, ['wp' => ['wp-load.php' => 'some content']]);
        $this->config['wpRootFolder'] = vfsStream::url('wproot3/wp');
        $sut = $this->make_instance();
        $sut->_initialize();
        global $someVar;
        $someVar = function () {
            $foo = 'bar';
        };
        $sut->bootstrapWp();
        $this->assertEquals(null, $someVar);
    }