Question about custom AccessibilityHierarchyCheck
MarinKacaj opened this issue · comments
Hello!
I'm looking into adding a few custom AccessibilityHierarchyCheck
s for my project, however I noticed that if I want to do that, I have to provide my own subclass of AccessibilityHierarchyCheckResult
.
Reason is that AccessibilityHierarchyCheckResult
has a private method, getChecks()
, which makes sure the check is one of the presets from AccessibilityCheckPreset.CLASS_TO_HIERARCHY_CHECK
, by calling AccessibilityCheckPreset.getHierarchyCheckForClass(...)
.
I'm wondering if it's possible to decouple the two: AccessibilityHierarchyCheckResult
and AccessibilityCheckPreset
.
I understand that the current pattern makes it possible to instantiate checks only once, and thus allows access to them through a singleton, which, in turns, uses a variation of the service locator pattern. Is it possible, for example, to add another layer of indirection, for example, a singleton called AccessibilityChecksAggregator
, which can be configured to take in the preset or a custom set of checks before tests run?
P.S.: I'm not adding a Contributor License Agreement since I'm not contributing with any code or any tangible value, at least not yet.
Thank you for the suggestion. This limitation has been noted a few times before, so we will look into making it easier to extend the set of checks.