public void Model_CategoryModelBase_TestIsOffspring()
{
CategoryModelBase c1 = new CategoryModelBase(null)
{
Id = 1
};
CategoryModelBase c2 = new CategoryModelBase(null)
{
Id = 2
};
List <Relative> rs = new List <Relative>();
rs.Add(new Relative(c1));
CategoryModelBase c3 = new CategoryModelBase(rs, c1.Tree)
{
Id = 3
};
Assert.IsFalse(c2.IsOffspring(c1), "c2不是c1的子孙节点！如果断言为true，请检查方法：IsOffspring。");
Assert.IsTrue(c3.IsOffspring(c1), "c3是c1的子孙节点！如果断言为false，请检查方法：IsOffspring。");
Assert.IsFalse(c1.IsOffspring(c3), "c1不是c3的子孙节点！如果断言为true，请检查方法：IsOffspring。");
}
