Implement validateErrorHandler
utility.
#247
Merged
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Ensures that
Ember.onerror
is setup that properly re-throws when testing.This is intended to be used by test framework hosts (or other libraries) to ensure that
Ember.onerror
is properly configured. Without a check like this,Ember.onerror
could easily swallow all errors and make it seem like everything is just fine (and have green tests) when in reality everything is on fire...Example implementation for
ember-qunit
:Additional reading:
Ember.onerror