mcs/class/System.Data/Test/System.Data/RowNotInTableExceptionTest.cs

   1 // Authors:
   2 //   Rafael Mizrahi   <rafim@mainsoft.com>
   3 //   Erez Lotan       <erezl@mainsoft.com>
   4 //   Oren Gurfinkel   <oreng@mainsoft.com>
   5 //   Ofer Borstein
   6 //
   7 // Copyright (c) 2004 Mainsoft Co.
   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
  29 using NUnit.Framework;
  30 using System;
  31 using System.Data;
  32 using MonoTests.System.Data.Utils;
  33
  34 namespace MonoTests_System.Data
  35 {
  36         [TestFixture] public class RowNotInTableExceptionTest
  37         {
  38                 [Test]
  39                 public void Generate()
  40                 {
  41                         DataSet ds = new DataSet();
  42                         ds.Tables.Add(DataProvider.CreateParentDataTable());
  43                         ds.Tables.Add(DataProvider.CreateChildDataTable());
  44                         ds.Relations.Add(new DataRelation("myRelation",ds.Tables[0].Columns[0],ds.Tables[1].Columns[0]));
  45
  46                         DataRow drParent = ds.Tables[0].Rows[0];
  47                         DataRow drChild = ds.Tables[1].Rows[0];
  48                         drParent.Delete();
  49                         drChild.Delete();
  50                         ds.AcceptChanges();
  51
  52                         // RowNotInTableException - AcceptChanges
  53                         try
  54                         {
  55                                 drParent.AcceptChanges();
  56                                 Assert.Fail("RNT1: AcceptChanges failed to raise (RowNotInTableException.");
  57                         }
  58                         catch (RowNotInTableException) {}
  59                         catch (AssertionException) { throw; }
  60                         catch (Exception exc)
  61                         {
  62                                 Assert.Fail("RNT2: AcceptChanges wrong exception type. Got: " + exc);
  63                         }
  64
  65                         // RowNotInTableException - GetChildRows
  66                         try
  67                         {
  68                                 drParent.GetChildRows("myRelation");
  69                                 Assert.Fail("RNT1: GetChildRows failed to raise (RowNotInTableException.");
  70                         }
  71                         catch (RowNotInTableException) {}
  72                         catch (AssertionException) { throw; }
  73                         catch (Exception exc)
  74                         {
  75                                 Assert.Fail("RNT2: GetChildRows wrong exception type. Got: " + exc);
  76                         }
  77
  78                         // RowNotInTableException - ItemArray
  79                         object[] o = null;
  80                         try
  81                         {
  82                                 o = drParent.ItemArray ;
  83                                 Assert.Fail("RNT1: ItemArray failed to raise (RowNotInTableException.");
  84                         }
  85                         catch (RowNotInTableException) {}
  86                         catch (AssertionException) { throw; }
  87                         catch (Exception exc)
  88                         {
  89                                 Assert.Fail("RNT2: ItemArray wrong exception type. Got: " + exc);
  90                         }
  91
  92                         // **********   don't throw exception (should be according to MSDN)     ***********************
  93                         //              // RowNotInTableException - GetParentRow
  94                         //              try
  95                         //              {
  96                         //                      DataRow dr = null;
  97                         //                      dr = drChild.GetParentRow("myRelation");
  98                         //                      Assert.Fail("RNT1: GetParentRow failed to raise (RowNotInTableException.");
  99                         //              }
 100                         //              catch (RowNotInTableException) {}
 101                         //              catch (AssertionException) { throw; }
 102                         //              catch (Exception exc)
 103                         //              {
 104                         //                      Assert.Fail("RNT2: GetParentRow wrong exception type. Got: " + exc);
 105                         //              }
 106
 107                         // RowNotInTableException - GetParentRows
 108                         DataRow[] dr = null;
 109                         try
 110                         {
 111                                 dr = drChild.GetParentRows("myRelation");
 112                                 Assert.Fail("RNT1: GetParentRows failed to raise (RowNotInTableException.");
 113                         }
 114                         catch (RowNotInTableException) {}
 115                         catch (AssertionException) { throw; }
 116                         catch (Exception exc)
 117                         {
 118                                 Assert.Fail("RNT2: GetParentRows wrong exception type. Got: " + exc);
 119                         }
 120
 121                         // RowNotInTableException - RejectChanges
 122                         try
 123                         {
 124                                 drParent.RejectChanges();
 125                                 Assert.Fail("RNT1: RejectChanges failed to raise (RowNotInTableException.");
 126                         }
 127                         catch (RowNotInTableException) {}
 128                         catch (AssertionException) { throw; }
 129                         catch (Exception exc)
 130                         {
 131                                 Assert.Fail("RNT2: RejectChanges wrong exception type. Got: " + exc);
 132                         }
 133
 134                         // RowNotInTableException - SetParentRow
 135                         try
 136                         {
 137                                 drChild.SetParentRow(ds.Tables[0].Rows[1]);
 138                                 Assert.Fail("RNT1: SetParentRow failed to raise (RowNotInTableException.");
 139                         }
 140                         catch (RowNotInTableException) {}
 141                         catch (AssertionException) { throw; }
 142                         catch (Exception exc)
 143                         {
 144                                 Assert.Fail("RNT2: SetParentRow wrong exception type. Got: " + exc);
 145                         }
 146                 }
 147         }
 148 }