public void UnMap_WhenRemovesAnExistingMapping_ShouldRemoveMappingFromProperties()
        {
            var target = new IntEntityClassMapper();

            target.Map(p => p.String);
            Assert.True(target.MappingExists(x => x.String));

            target.UnMap(p => p.String);
            Assert.False(target.MappingExists(x => x.String));
        }
        public void UnMap_WhenUnMapNonExistenceProperty_ShouldThrowException()
        {
            var target = new IntEntityClassMapper();

            Assert.Throws <PropertyMapNotFoundException>(() => target.UnMap(p => p.String));
        }