示例#1
0
        public void MinusYieldsImmutableCone()
        {
            ISet mySet = new ListSet(new int[] { 1, 2 });
            ISet clone = Set.Minus(mySet);

            Assert.IsNotNull(clone);
            Assert.AreEqual(1, clone.Count);
            Assert.Throws <NotSupportedException>(() => clone.Add("bad chair, bad chair"));
        }
示例#2
0
        public void Minus()
        {
            Set.AddAll(UniqueStuff);
            SetForSetOps.AddAll(new object [] { "Bar", StuffOne });
            ISet minus = Set.Minus(SetForSetOps);

            Assert.IsTrue(minus.Count == UniqueStuff.Length - 1);
            Assert.IsFalse(object.ReferenceEquals(minus, Set), "Got back same instance after set operation.");
            Assert.IsTrue(Set.Count == UniqueStuff.Length);
            Assert.IsTrue(SetForSetOps.Count == 2);
        }
示例#3
0
        public void Minus()
        {
            ISet actual = Set.Minus(one, two);

            Assert.IsNotNull(actual);
            Assert.AreEqual(2, actual.Count);
            Assert.IsTrue(actual.ContainsAll(new object [] { "Foo", 2 }));
            CheckThatOriginalsHaveNotBeenModified();

            Assert.IsNull(Set.Minus(null, two));
        }