ceph/src/jaegertracing/thrift/lib/netstd/Tests/Thrift.Tests/Collections/THashSetTests.cs

   1 // Licensed to the Apache Software Foundation(ASF) under one
   2 // or more contributor license agreements.See the NOTICE file
   3 // distributed with this work for additional information
   4 // regarding copyright ownership.The ASF licenses this file
   5 // to you under the Apache License, Version 2.0 (the
   6 // "License"); you may not use this file except in compliance
   7 // with the License. You may obtain a copy of the License at
   8 //
   9 //     http://www.apache.org/licenses/LICENSE-2.0
  10 //
  11 // Unless required by applicable law or agreed to in writing,
  12 // software distributed under the License is distributed on an
  13 // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  14 // KIND, either express or implied. See the License for the
  15 // specific language governing permissions and limitations
  16 // under the License.
  17
  18 using System;
  19 using System.Collections.Generic;
  20 using System.Linq;
  21 using System.Text;
  22 using Microsoft.VisualStudio.TestTools.UnitTesting;
  23 using Thrift.Collections;
  24
  25 namespace Thrift.Tests.Collections
  26 {
  27     // ReSharper disable once InconsistentNaming
  28     [TestClass]
  29     public class THashSetTests
  30     {
  31         [TestMethod]
  32         public void THashSet_Equals_Primitive_Test()
  33         {
  34             const int value = 1;
  35
  36             var hashSet = new THashSet<int> {value};
  37
  38             Assert.IsTrue(hashSet.Contains(value));
  39
  40             hashSet.Remove(value);
  41
  42             Assert.IsTrue(hashSet.Count == 0);
  43
  44             hashSet.Add(value);
  45
  46             Assert.IsTrue(hashSet.Contains(value));
  47
  48             hashSet.Clear();
  49
  50             Assert.IsTrue(hashSet.Count == 0);
  51
  52             var newArr = new int[1];
  53             hashSet.Add(value);
  54             hashSet.CopyTo(newArr, 0);
  55
  56             Assert.IsTrue(newArr.Contains(value));
  57
  58             var en = hashSet.GetEnumerator();
  59             en.MoveNext();
  60
  61             Assert.IsTrue((int)en.Current == value);
  62
  63             using (var ien = ((IEnumerable<int>)hashSet).GetEnumerator())
  64             {
  65                 ien.MoveNext();
  66
  67                 Assert.IsTrue(ien.Current == value);
  68             }
  69         }
  70     }
  71 }