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));
}