Codeception\Module\WPCLITest::it_should_throw_if_split_callback_function_does_not_return_an_array PHP Method

    public function it_should_throw_if_split_callback_function_does_not_return_an_array()
    {
        $this->executor->execAndOutput(Argument::type('string'), Argument::any())->willReturn('23 12');
        $splitCallback = function () {
            return 'foo';
        };
        $sut = $this->make_instance();
        $this->expectException(ModuleException::class);
        $ids = $sut->cliToArray('post list --format=ids', $splitCallback);
    }