mcs/class/System.Runtime.Caching/Test/System.Runtime.Caching/ObjectCacheTest.cs

   1 //
   2 // ObjectCacheTest.cs
   3 //
   4 // Authors:
   5 //      Marek Habersack <mhabersack@novell.com>
   6 //
   7 // Copyright (C) 2010 Novell, Inc. (http://novell.com/)
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining
  10 // a copy of this software and associated documentation files (the
  11 // "Software"), to deal in the Software without restriction, including
  12 // without limitation the rights to use, copy, modify, merge, publish,
  13 // distribute, sublicense, and/or sell copies of the Software, and to
  14 // permit persons to whom the Software is furnished to do so, subject to
  15 // the following conditions:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27 //
  28 using System;
  29 using System.Collections.Generic;
  30 using System.Runtime.Caching;
  31
  32 using NUnit.Framework;
  33 using MonoTests.Common;
  34
  35 namespace MonoTests.System.Runtime.Caching
  36 {
  37         [TestFixture]
  38         public class ObjectCacheTest
  39         {
  40                 [Test]
  41                 public void Host ()
  42                 {
  43                         Assert.IsTrue (ObjectCache.Host == null, "#A1");
  44
  45                         AppDomainTools.RunInSeparateDomain (Host_SetToNull, "Host_SetToNull");
  46                         AppDomainTools.RunInSeparateDomain (Host_SetToProvider, "Host_SetToProvider");
  47                 }
  48
  49                 static void Host_SetToNull ()
  50                 {
  51                         AssertExtensions.Throws<ArgumentNullException> (() => {
  52                                 ObjectCache.Host = null;
  53                         }, "#A2");
  54                 }
  55
  56                 static void Host_SetToProvider ()
  57                 {
  58                         var tns1 = new TestNotificationSystem ();
  59                         var tns2 = new TestNotificationSystem ();
  60                         ObjectCache.Host = tns1;
  61                         Assert.IsNotNull (ObjectCache.Host, "#A3-1");
  62                         Assert.AreEqual (tns1, ObjectCache.Host, "#A3-2");
  63
  64                         AssertExtensions.Throws<InvalidOperationException> (() => {
  65                                 ObjectCache.Host = tns2;
  66                         }, "#A4");
  67                 }
  68
  69                 [Test]
  70                 public void Add_CacheItem_CacheItemPolicy ()
  71                 {
  72                         var poker = new PokerObjectCache ();
  73                         bool ret;
  74
  75                         ret = poker.Add (null, null);
  76                         Assert.IsTrue (ret, "#A1-1");
  77                         Assert.AreEqual ("AddOrGetExisting (CacheItem value, CacheItemPolicy policy)", poker.MethodCalled, "#A1-2");
  78
  79                         var item = new CacheItem ("key", 1234);
  80                         ret = poker.Add (item, null);
  81                         Assert.IsTrue (ret, "#A2-1");
  82                         Assert.AreEqual ("AddOrGetExisting (CacheItem value, CacheItemPolicy policy)", poker.MethodCalled, "#A2-2");
  83
  84                         ret = poker.Add (item, null);
  85                         Assert.IsFalse (ret, "#A3-1");
  86                         Assert.AreEqual ("AddOrGetExisting (CacheItem value, CacheItemPolicy policy)", poker.MethodCalled, "#A3-2");
  87                 }
  88
  89                 [Test]
  90                 public void Add_String_Object_CacheItemPolicy_String ()
  91                 {
  92                         var poker = new PokerObjectCache ();
  93                         bool ret;
  94
  95                         ret = poker.Add (null, null, null, null);
  96                         Assert.IsTrue (ret, "#A1-1");
  97                         Assert.AreEqual ("AddOrGetExisting (string key, object value, CacheItemPolicy policy, string regionName = null)", poker.MethodCalled, "#A1-2");
  98
  99                         ret = poker.Add ("key", 1234, null, null);
 100                         Assert.IsTrue (ret, "#A2-1");
 101                         Assert.AreEqual ("AddOrGetExisting (string key, object value, CacheItemPolicy policy, string regionName = null)", poker.MethodCalled, "#A2-2");
 102
 103                         ret = poker.Add ("key", 1234, null, null);
 104                         Assert.IsFalse (ret, "#A2-1");
 105                         Assert.AreEqual ("AddOrGetExisting (string key, object value, CacheItemPolicy policy, string regionName = null)", poker.MethodCalled, "#A2-2");
 106                 }
 107
 108                 [Test]
 109                 public void Add_String_Object_DateTimeOffset_String ()
 110                 {
 111                         var poker = new PokerObjectCache ();
 112                         bool ret;
 113
 114                         ret = poker.Add (null, null, DateTimeOffset.Now, null);
 115                         Assert.IsTrue (ret, "#A1-1");
 116                         Assert.AreEqual ("AddOrGetExisting (string key, object value, DateTimeOffset absoluteExpiration, string regionName = null)", poker.MethodCalled, "#A1-2");
 117
 118                         ret = poker.Add ("key", 1234, DateTimeOffset.Now, null);
 119                         Assert.IsTrue (ret, "#A2-1");
 120                         Assert.AreEqual ("AddOrGetExisting (string key, object value, DateTimeOffset absoluteExpiration, string regionName = null)", poker.MethodCalled, "#A2-2");
 121
 122                         ret = poker.Add ("key", 1234, DateTimeOffset.Now, null);
 123                         Assert.IsFalse (ret, "#A2-1");
 124                         Assert.AreEqual ("AddOrGetExisting (string key, object value, DateTimeOffset absoluteExpiration, string regionName = null)", poker.MethodCalled, "#A2-2");
 125                 }
 126
 127                 [Test]
 128                 public void GetValues ()
 129                 {
 130                         var poker = new PokerObjectCache ();
 131
 132                         IDictionary<string, object> values = poker.GetValues (null, (string []) null);
 133                         Assert.IsNotNull (values, "#A1-1");
 134                         Assert.AreEqual (0, values.Count, "#A1-2");
 135                         Assert.AreEqual ("IDictionary<string, object> GetValues (IEnumerable<string> keys, string regionName = null)", poker.MethodCalled, "#A1-3");
 136
 137                         poker.Add ("key1", 1, null);
 138                         poker.Add ("key2", 2, null);
 139                         poker.Add ("key3", 3, null);
 140
 141                         values = poker.GetValues (new string [] { "key1", "key2", "key3" });
 142                         Assert.IsNotNull (values, "#A2-1");
 143                         Assert.AreEqual (3, values.Count, "#A2-2");
 144                         Assert.AreEqual ("IDictionary<string, object> GetValues (IEnumerable<string> keys, string regionName = null)", poker.MethodCalled, "#A2-3");
 145
 146                         values = poker.GetValues (new string [] { "key1", "key22", "key3" });
 147                         Assert.IsNotNull (values, "#A3-1");
 148                         Assert.AreEqual (2, values.Count, "#A3-2");
 149                         Assert.AreEqual ("IDictionary<string, object> GetValues (IEnumerable<string> keys, string regionName = null)", poker.MethodCalled, "#A3-3");
 150                 }
 151
 152                 [Test]
 153                 public void Defaults ()
 154                 {
 155                         Assert.AreEqual (DateTimeOffset.MaxValue, ObjectCache.InfiniteAbsoluteExpiration, "#A1");
 156                         Assert.AreEqual (TimeSpan.Zero, ObjectCache.NoSlidingExpiration, "#A2");
 157                 }
 158         }
 159 }