mcs/class/System.Web/Test/System.Web.UI/DataSourceSelectArgumentsTest.cs

   1 //\r
   2 // DataSourceSelectArgumentsTest.cs - unit tests for System.Web.UI.DataSourceSelectArguments\r
   3 //\r
   4 // Author:\r
   5 //      Igor Zelmanovich  <igorz@mainsoft.com>\r
   6 //\r
   7 // Copyright (C) 2006 Mainsoft, Inc (http://www.mainsoft.com)\r
   8 //\r
   9 // Permission is hereby granted, free of charge, to any person obtaining\r
  10 // a copy of this software and associated documentation files (the\r
  11 // "Software"), to deal in the Software without restriction, including\r
  12 // without limitation the rights to use, copy, modify, merge, publish,\r
  13 // distribute, sublicense, and/or sell copies of the Software, and to\r
  14 // permit persons to whom the Software is furnished to do so, subject to\r
  15 // the following conditions:\r
  16 // \r
  17 // The above copyright notice and this permission notice shall be\r
  18 // included in all copies or substantial portions of the Software.\r
  19 // \r
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE\r
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION\r
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION\r
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\r
  27 //\r
  28 #if NET_2_0\r
  29 \r
  30 using NUnit.Framework;\r
  31 \r
  32 using System;\r
  33 using System.IO;\r
  34 using System.Security.Permissions;\r
  35 using System.Web;\r
  36 using System.Web.UI;\r
  37 using System.Collections;\r
  38 using System.Web.UI.WebControls;\r
  39 \r
  40 namespace MonoCasTests.System.Web.UI\r
  41 {\r
  42 \r
  43         [TestFixture]\r
  44         public class DataSourceSelectArgumentsTest\r
  45         {\r
  46 \r
  47                 public class PockerDataSourceView : DataSourceView\r
  48                 {\r
  49                         public PockerDataSourceView ()\r
  50                                 : base (new ObjectDataSource (), "") {\r
  51                         }\r
  52 \r
  53                         public DataSourceCapabilities DataSourceCapabilities;\r
  54                         public bool RaiseUnsupportedCapabilityErrorCalled;\r
  55 \r
  56                         public override bool CanPage {\r
  57                                 get {\r
  58                                         return true;\r
  59                                 }\r
  60                         }\r
  61 \r
  62                         public override bool CanSort {\r
  63                                 get {\r
  64                                         return true;\r
  65                                 }\r
  66                         }\r
  67 \r
  68                         public override bool CanRetrieveTotalRowCount {\r
  69                                 get {\r
  70                                         return true;\r
  71                                 }\r
  72                         }\r
  73 \r
  74                         protected override IEnumerable ExecuteSelect (DataSourceSelectArguments arguments) {\r
  75                                 throw new Exception ("The method or operation is not implemented.");\r
  76                         }\r
  77 \r
  78                         protected override void RaiseUnsupportedCapabilityError (DataSourceCapabilities capability) {\r
  79                                 RaiseUnsupportedCapabilityErrorCalled = true;\r
  80                                 DataSourceCapabilities = capability;\r
  81                         }\r
  82                 }\r
  83 \r
  84                 [Test]\r
  85                 public void Equals ()\r
  86                 {\r
  87                         DataSourceSelectArguments arg1 = new DataSourceSelectArguments ();\r
  88                         DataSourceSelectArguments arg2 = DataSourceSelectArguments.Empty;\r
  89 \r
  90                         Assert.IsTrue (arg1.Equals (arg2), "Equals#1");\r
  91                         Assert.IsTrue (arg1.GetHashCode () == arg2.GetHashCode (), "GetHashCode#1");\r
  92 \r
  93                         arg1.SortExpression = "sort";\r
  94                         arg1.MaximumRows = 10;\r
  95                         arg1.StartRowIndex = 5;\r
  96                         arg1.RetrieveTotalRowCount = true;\r
  97                         arg1.TotalRowCount = 30;\r
  98 \r
  99                         Assert.IsFalse (arg1.Equals (arg2), "Equals#2");\r
 100                         Assert.IsFalse (arg1.GetHashCode () == arg2.GetHashCode (), "GetHashCode#2");\r
 101 \r
 102                         arg2.SortExpression = "sort";\r
 103                         arg2.MaximumRows = 10;\r
 104                         arg2.StartRowIndex = 5;\r
 105 \r
 106                         Assert.IsFalse (arg1.Equals (arg2), "Equals#3");\r
 107                         Assert.IsFalse (arg1.GetHashCode () == arg2.GetHashCode (), "GetHashCode#3");\r
 108 \r
 109                         arg2.RetrieveTotalRowCount = true;\r
 110                         arg2.TotalRowCount = 30;\r
 111 \r
 112                         Assert.IsTrue (arg1.Equals (arg2), "Equals#4");\r
 113                         Assert.IsTrue (arg1.GetHashCode () == arg2.GetHashCode (), "GetHashCode#4");\r
 114                 }\r
 115 \r
 116                 [Test]\r
 117                 public void RaiseUnsupportedCapabilitiesError () {\r
 118                         PockerDataSourceView view = new PockerDataSourceView ();\r
 119                         DataSourceSelectArguments arg = new DataSourceSelectArguments ();\r
 120                         arg.RaiseUnsupportedCapabilitiesError (view);\r
 121                         Assert.IsFalse (view.RaiseUnsupportedCapabilityErrorCalled, "RaiseUnsupportedCapabilitiesError");\r
 122 \r
 123                         view = new PockerDataSourceView ();\r
 124                         arg = new DataSourceSelectArguments ();\r
 125                         arg.StartRowIndex = 10;\r
 126                         arg.RaiseUnsupportedCapabilitiesError (view);\r
 127                         Assert.IsTrue (view.RaiseUnsupportedCapabilityErrorCalled, "RaiseUnsupportedCapabilitiesError");\r
 128                         Assert.AreEqual (DataSourceCapabilities.Page, view.DataSourceCapabilities, "RaiseUnsupportedCapabilitiesError");\r
 129 \r
 130                         view = new PockerDataSourceView ();\r
 131                         arg = new DataSourceSelectArguments ();\r
 132                         arg.MaximumRows = 5;\r
 133                         arg.RaiseUnsupportedCapabilitiesError (view);\r
 134                         Assert.IsTrue (view.RaiseUnsupportedCapabilityErrorCalled, "RaiseUnsupportedCapabilitiesError");\r
 135                         Assert.AreEqual (DataSourceCapabilities.Page, view.DataSourceCapabilities, "RaiseUnsupportedCapabilitiesError");\r
 136 \r
 137                         view = new PockerDataSourceView ();\r
 138                         arg = new DataSourceSelectArguments ();\r
 139                         arg.SortExpression = "Sort";\r
 140                         arg.RaiseUnsupportedCapabilitiesError (view);\r
 141                         Assert.IsTrue (view.RaiseUnsupportedCapabilityErrorCalled, "RaiseUnsupportedCapabilitiesError");\r
 142                         Assert.AreEqual (DataSourceCapabilities.Sort, view.DataSourceCapabilities, "RaiseUnsupportedCapabilitiesError");\r
 143 \r
 144                         view = new PockerDataSourceView ();\r
 145                         arg = new DataSourceSelectArguments ();\r
 146                         arg.RetrieveTotalRowCount = true;\r
 147                         arg.RaiseUnsupportedCapabilitiesError (view);\r
 148                         Assert.IsTrue (view.RaiseUnsupportedCapabilityErrorCalled, "RaiseUnsupportedCapabilitiesError");\r
 149                         Assert.AreEqual (DataSourceCapabilities.RetrieveTotalRowCount, view.DataSourceCapabilities, "RaiseUnsupportedCapabilitiesError");\r
 150 \r
 151                         view = new PockerDataSourceView ();\r
 152                         arg = new DataSourceSelectArguments ();\r
 153                         arg.AddSupportedCapabilities (DataSourceCapabilities.Page | DataSourceCapabilities.Sort | DataSourceCapabilities.RetrieveTotalRowCount);\r
 154                         arg.SortExpression = "Sort";\r
 155                         arg.StartRowIndex = 10;\r
 156                         arg.MaximumRows = 5;\r
 157                         arg.RetrieveTotalRowCount = true;\r
 158                         arg.RaiseUnsupportedCapabilitiesError (view);\r
 159                         Assert.IsFalse (view.RaiseUnsupportedCapabilityErrorCalled, "RaiseUnsupportedCapabilitiesError");\r
 160 \r
 161                         view = new PockerDataSourceView ();\r
 162                         arg = new DataSourceSelectArguments ();\r
 163                         arg.SortExpression = "Sort";\r
 164                         arg.StartRowIndex = 10;\r
 165                         arg.MaximumRows = 5;\r
 166                         arg.RetrieveTotalRowCount = true;\r
 167                         arg.RaiseUnsupportedCapabilitiesError (view);\r
 168                         Assert.IsTrue (view.RaiseUnsupportedCapabilityErrorCalled, "RaiseUnsupportedCapabilitiesError");\r
 169                         Assert.AreEqual (DataSourceCapabilities.RetrieveTotalRowCount, view.DataSourceCapabilities, "RaiseUnsupportedCapabilitiesError");\r
 170 \r
 171                         view = new PockerDataSourceView ();\r
 172                         arg = new DataSourceSelectArguments ();\r
 173                         arg.SortExpression = "Sort";\r
 174                         arg.StartRowIndex = 10;\r
 175                         arg.MaximumRows = 5;\r
 176                         arg.RaiseUnsupportedCapabilitiesError (view);\r
 177                         Assert.IsTrue (view.RaiseUnsupportedCapabilityErrorCalled, "RaiseUnsupportedCapabilitiesError");\r
 178                         Assert.AreEqual (DataSourceCapabilities.Page, view.DataSourceCapabilities, "RaiseUnsupportedCapabilitiesError");\r
 179                 }\r
 180 \r
 181                 [Test]\r
 182                 public void Empty () {\r
 183                         DataSourceSelectArguments arg1 = DataSourceSelectArguments.Empty;\r
 184                         DataSourceSelectArguments arg2 = DataSourceSelectArguments.Empty;\r
 185 \r
 186                         Assert.IsFalse (Object.ReferenceEquals (arg1, arg2), "Not Cached instance");\r
 187                 }\r
 188 \r
 189                 [Test]\r
 190                 public void SortExpression () {\r
 191                         DataSourceSelectArguments arg1 = new DataSourceSelectArguments();\r
 192                         Assert.IsNotNull (arg1.SortExpression, "SortExpression is not null #1");\r
 193 \r
 194                         arg1 = new DataSourceSelectArguments (null);\r
 195                         Assert.IsNotNull (arg1.SortExpression, "SortExpression is not null #2");\r
 196 \r
 197                         arg1.SortExpression = null;\r
 198                         Assert.IsNotNull (arg1.SortExpression, "SortExpression is not null #3");\r
 199                 }\r
 200         }\r
 201 }\r
 202 #endif\r