mcs/class/System.Data.OracleClient/Test/System.Data.OracleClient.jvm/OracleDataAdapter/OracleDataAdapter_RowUpdating.cs

   1 //
   2 // Copyright (c) 2006 Mainsoft Co.
   3 //
   4 // Permission is hereby granted, free of charge, to any person obtaining
   5 // a copy of this software and associated documentation files (the
   6 // "Software"), to deal in the Software without restriction, including
   7 // without limitation the rights to use, copy, modify, merge, publish,
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   9 // permit persons to whom the Software is furnished to do so, subject to
  10 // the following conditions:
  11 //
  12 // The above copyright notice and this permission notice shall be
  13 // included in all copies or substantial portions of the Software.
  14 //
  15 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  16 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  17 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  18 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  19 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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  21 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  22 //
  23
  24 using System;
  25 using System.Data;
  26 using System.Data.Common;
  27 using System.Data.OracleClient;
  28
  29 using MonoTests.System.Data.Utils;
  30
  31
  32 using NUnit.Framework;
  33
  34 namespace MonoTests.System.Data.OracleClient
  35 {
  36         [TestFixture]
  37         [Category ("NotWorking")]
  38         public class OracleDataAdapter_RowUpdating : ADONetTesterClass
  39         {
  40                 public static void Main()
  41                 {
  42                         OracleDataAdapter_RowUpdating tc = new OracleDataAdapter_RowUpdating();
  43                         Exception exp = null;
  44                         try
  45                         {
  46                                 tc.BeginTest("OracleDataAdapter_RowUpdating");
  47                                 tc.run();
  48                         }
  49                         catch(Exception ex)
  50                         {
  51                                 exp = ex;
  52                         }
  53                         finally
  54                         {
  55                                 tc.EndTest(exp);
  56                         }
  57                 }
  58
  59
  60                 //public TestClass():base(true){}
  61
  62                 //Activate this constructor to log Failures to a log file
  63                 //public TestClass(System.IO.TextWriter tw):base(tw, false){}
  64
  65
  66                 //Activate this constructor to log All to a log file
  67                 //public TestClass(System.IO.TextWriter tw):base(tw, true){}
  68
  69                 //BY DEFAULT LOGGING IS DONE TO THE STANDARD OUTPUT ONLY FOR FAILURES
  70
  71
  72                 int EventCounter = 0;
  73                 DataRow drInsert,drDelete,drUpdate;
  74                 [Test]
  75                 public void run()
  76                 {
  77                         Exception exp = null;
  78
  79                         OracleDataAdapter oleDBda = new OracleDataAdapter();
  80                         oleDBda.SelectCommand = new OracleCommand("",new OracleConnection());
  81
  82                         base.OracleDataAdapter_BuildUpdateCommands(ref oleDBda);
  83                         // --------- get data from DB -----------------
  84                         DataSet ds = base.PrepareDBData_Update((DbDataAdapter)oleDBda);
  85                         // add event handler
  86                         oleDBda.RowUpdating +=new OracleRowUpdatingEventHandler(oleDBda_RowUpdating);
  87
  88                         //insert ,delete, update
  89                         drInsert = ds.Tables[0].NewRow();
  90                         drInsert.ItemArray = new object[] {9991,"Ofer","Borshtein","Insert"};
  91                         drDelete = ds.Tables[0].Rows.Find(9992);
  92                         drUpdate = ds.Tables[0].Rows.Find(9993);
  93
  94                         ds.Tables[0].Rows.Add(drInsert);
  95                         drDelete.Delete();
  96                         drUpdate["Title"] = "Jack the ripper";
  97
  98                         //execute update to db, will raise events
  99                         oleDBda.Update(ds);
 100
 101                         try
 102                         {
 103                                 BeginCase("EventCounter ");
 104                                 Compare(EventCounter ,3);
 105                         }
 106                         catch(Exception ex)     {exp = ex;}
 107                         finally {EndCase(exp); exp = null;}
 108
 109                         oleDBda.RowUpdating -=new OracleRowUpdatingEventHandler(oleDBda_RowUpdating);
 110
 111                         //close connection
 112                         if (  ((IDbDataAdapter)oleDBda).SelectCommand.Connection.State != ConnectionState.Closed )
 113                                 ((IDbDataAdapter)oleDBda).SelectCommand.Connection.Close();
 114                 }
 115
 116                 private void oleDBda_RowUpdating(object sender, OracleRowUpdatingEventArgs e)
 117                 {
 118                         Exception exp = null;
 119                         switch (e.StatementType)
 120                         {
 121                                 case StatementType.Insert:
 122                                         try
 123                                         {
 124                                                 BeginCase("RowInsert");
 125                                                 Compare(drInsert ,e.Row );
 126                                         }
 127                                         catch(Exception ex)     {exp = ex;}
 128                                         finally {EndCase(exp); exp = null;}
 129                                         EventCounter++;
 130                                         break;
 131                                 case StatementType.Delete:
 132                                         try
 133                                         {
 134                                                 BeginCase("RowDelete");
 135                                                 Compare(drDelete ,e.Row );
 136                                         }
 137                                         catch(Exception ex)     {exp = ex;}
 138                                         finally {EndCase(exp); exp = null;}
 139                                         EventCounter++;
 140                                         break;
 141                                 case StatementType.Update:
 142                                         try
 143                                         {
 144                                                 BeginCase("RowUpdate");
 145                                                 Compare(drUpdate ,e.Row );
 146                                         }
 147                                         catch(Exception ex)     {exp = ex;}
 148                                         finally {EndCase(exp); exp = null;}
 149                                         EventCounter++;
 150                                         break;
 151                         }
 152                 }
 153         }
 154 }