mcs/class/System.Data/Test/System.Data.Tests.Mainsoft/System.Data/UniqueConstraint/UniqueConstraint_ctor_DclmsB.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
  31
  32 using System;
  33 using System.Data;
  34
  35 using GHTUtils;
  36 using GHTUtils.Base;
  37
  38 namespace tests.system_data_dll.System_Data
  39 {
  40 [TestFixture] public class UniqueConstraint_ctor_DclmsB : GHTBase
  41 {
  42         [Test] public void Main()
  43         {
  44                 UniqueConstraint_ctor_DclmsB tc = new UniqueConstraint_ctor_DclmsB();
  45                 Exception exp = null;
  46                 try
  47                 {
  48                         tc.BeginTest("NoName");
  49                         tc.run();
  50                 }
  51                 catch(Exception ex)
  52                 {
  53                         exp = ex;
  54                 }
  55                 finally
  56                 {
  57                         tc.EndTest(exp);
  58                 }
  59         }
  60
  61         //Activate This Construntor to log All To Standard output
  62         //public TestClass():base(true){}
  63
  64         //Activate this constructor to log Failures to a log file
  65         //public TestClass(System.IO.TextWriter tw):base(tw, false){}
  66
  67
  68         //Activate this constructor to log All to a log file
  69         //public TestClass(System.IO.TextWriter tw):base(tw, true){}
  70
  71         //BY DEFAULT LOGGING IS DONE TO THE STANDARD OUTPUT ONLY FOR FAILURES
  72
  73         public void run()
  74         {
  75                 Exception exp = null;
  76
  77                 DataTable dtParent = GHTUtils.DataProvider.CreateParentDataTable();
  78
  79                 UniqueConstraint uc = null;
  80                 uc = new UniqueConstraint(dtParent.Columns[0],false);
  81                 dtParent.Constraints.Add(uc);
  82
  83                 try
  84                 {
  85                         BeginCase("Ctor");
  86                         Compare(uc == null ,false );
  87                 }
  88                 catch(Exception ex)     {exp = ex;}
  89                 finally {EndCase(exp); exp = null;}
  90
  91                 try
  92                 {
  93                         BeginCase("primary key 1");
  94                         Compare(dtParent.PrimaryKey.Length  ,0);
  95                 }
  96                 catch(Exception ex)     {exp = ex;}
  97                 finally {EndCase(exp); exp = null;}
  98
  99                 dtParent.Constraints.Remove(uc);
 100                 uc = new UniqueConstraint(dtParent.Columns[0],true);
 101                 dtParent.Constraints.Add(uc);
 102
 103                 try
 104                 {
 105                         BeginCase("primary key 2");
 106                         Compare(dtParent.PrimaryKey.Length  ,1);
 107                 }
 108                 catch(Exception ex)     {exp = ex;}
 109                 finally {EndCase(exp); exp = null;}
 110         }
 111 }
 112 }