public void TestAddingConstructorResolvers() { StandardEvaluationContext ctx = new StandardEvaluationContext(); // reflective constructor accessor is the only one by default List <IConstructorResolver> constructorResolvers = ctx.ConstructorResolvers; Assert.Single(constructorResolvers); var dummy = new DummyConstructorResolver(); ctx.AddConstructorResolver(dummy); Assert.Equal(2, ctx.ConstructorResolvers.Count); var copy = new List <IConstructorResolver>(ctx.ConstructorResolvers); Assert.True(ctx.RemoveConstructorResolver(dummy)); Assert.False(ctx.RemoveConstructorResolver(dummy)); Assert.Single(ctx.ConstructorResolvers); ctx.ConstructorResolvers = copy; Assert.Equal(2, ctx.ConstructorResolvers.Count); }