C# (CSharp) TestVM.SetDisplayValue示例

示例#1

        public void ValueDisplayValue_ChangeFromValidToInvalidValue_SetsDisplayValueToInvlaidValueAndValueRemainsUnChanged()
        {
            var vm = new TestVM();

            decimal?validValue = 1;

            vm.SetValue(x => x.Value, validValue);

            Assert.AreEqual(validValue, vm.GetValidatedValue());
            Assert.AreEqual(validValue, vm.GetDisplayValue());

            decimal?invalidValue = 2;

            vm.InvalidateValue = true;

            vm.SetDisplayValue(invalidValue);

            Assert.AreEqual(validValue, vm.GetValidatedValue());
            Assert.AreEqual(invalidValue, vm.GetDisplayValue());
        }