Function registerTestingOnlyConditions

Adds to the ConditionFactory custom Conditions designed for testing validation where the Condition has a predictable behavior.

• AlwaysMatchesCondition: Always returns Match
• NeverMatchesCondition: Always returns NoMatch
• IsUndeterminedCondition: Always returns Undetermined
• ThrowsExceptionCondition: Always throws an Error
• ThrowsSevereExceptionCondition: Always throws a CodingError
• UserSuppliedResultCondition: Returns a result supplied in the config
• UserSuppliedResultConditionWithDuringEdit: Returns a result supplied in the config and implements IEvaluateConditionDuringEdits
• EvaluatesAsPromiseCondition: Returns a Promise that resolves to Match
• DisposableCondition: Returns a result supplied in the config and implements IDisposable