function addCustomControlMappings()

[Lynesth]

Just to allow doing

$menu->addCustomControlMappings([
    "a" => $thisCallable,
    "b" => $otherCallable,
    "c" => $someCallable,
    "x" => new ExitAction
]);

instead of

$menu->addCustomControlMapping("a", $thisCallable);
$menu->addCustomControlMapping("b", $otherCallable);
$menu->addCustomControlMapping("c", $someCallable);
$menu->addCustomControlMapping("x", new ExitAction);

[codecov-io]

Codecov Report

Merging #114 into master will increase coverage by <.01%.
The diff coverage is 100%.

@@             Coverage Diff              @@
##             master     #114      +/-   ##
============================================
+ Coverage     96.86%   96.86%   +<.01%     
- Complexity      338      340       +2     
============================================
  Files            23       23              
  Lines          1051     1054       +3     
============================================
+ Hits           1018     1021       +3     
  Misses           33       33

Impacted Files	Coverage Δ	Complexity Δ
src/CliMenu.php	92.3% <100%> (+0.11%)	77 <2> (+2)	⬆️

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[Lynesth]

I finally worked out this whole phpunit thing. I'm just not undertanding why the last test fails.
I'm counting on your help @AydinHassan :p

[AydinHassan]

Here you can just use ->willReturn('c', 'x'). c will be returned on the first call to read and x on the next :)

[Lynesth]

No ! You've got to be kidding me. What will it return on subsequent calls ? 'x' ?

[AydinHassan]

I think it just returns null after anything you don't specify.

[AydinHassan]

It took me a little while to figure this - you actually only send one element to the method, the second c key overwrites the first ! So it's actually not possible to call this method once and cause a rebind exception, you'd have to call it twice.

[Lynesth]

Hahaha, of course ! Thank you !