mcs/class/System.Data/Test/System.Data.Tests.Mainsoft/System.Data/DataRelation/DataRelation_ctor_SDclmsDclms.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 DataRelation_ctor_SDclmsDclms : GHTBase
  41 {
  42         [Test] public void Main()
  43         {
  44                 DataRelation_ctor_SDclmsDclms tc = new DataRelation_ctor_SDclmsDclms();
  45                 Exception exp = null;
  46                 try
  47                 {
  48                         tc.BeginTest("DataRelation_CTor_SDclmsDclms");
  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
  76                 Exception exp = null;
  77                 DataSet ds = new DataSet();
  78                 DataTable dtChild = GHTUtils.DataProvider.CreateChildDataTable();
  79                 DataTable dtParent = GHTUtils.DataProvider.CreateParentDataTable();
  80                 ds.Tables.Add(dtParent);
  81                 ds.Tables.Add(dtChild);
  82
  83                 DataRelation dRel;
  84
  85
  86                 //check some exception
  87                 try
  88                 {
  89                         BeginCase("DataRelation - CTor ArgumentException, two columns child");
  90                         exp = new Exception();
  91                         try
  92                         {
  93                                 dRel = new DataRelation("MyRelation",new DataColumn[] {dtParent.Columns[0]},new DataColumn[]  {dtChild.Columns[0],dtChild.Columns[2]});
  94                         }
  95                         catch (ArgumentException ex){exp = ex;}
  96                         Compare(exp.GetType().FullName ,typeof(ArgumentException).FullName );
  97                         exp=null;
  98                 }
  99                 catch(Exception ex)     {exp = ex;}
 100                 finally {EndCase(exp); exp = null;}
 101
 102                 dRel = new DataRelation("MyRelation",new DataColumn[] {dtParent.Columns[0],dtParent.Columns[1]},new DataColumn[]  {dtChild.Columns[0],dtChild.Columns[2]});
 103                 try
 104                 {
 105                         BeginCase("DataRelation - Add Relation ArgumentException, fail on creating child Constraints");
 106                         exp = new Exception();
 107                         try
 108                         {
 109                                 ds.Relations.Add(dRel);
 110                         }
 111                         catch (ArgumentException ex){exp = ex;}
 112                         Compare(exp.GetType().FullName ,typeof(ArgumentException).FullName );
 113                         exp=null;
 114                 }
 115                 catch(Exception ex)     {exp = ex;}
 116                 finally {EndCase(exp); exp = null;}
 117
 118                 try
 119                 {
 120                         BeginCase("DataRelation ArgumentException - parent Constraints");
 121                         Compare(dtParent.Constraints.Count ,1);
 122                 }
 123                 catch(Exception ex)     {exp = ex;}
 124                 finally {EndCase(exp); exp = null;}
 125
 126                 try
 127                 {
 128                         BeginCase("DataRelation ArgumentException - child Constraints");
 129                         Compare(dtChild.Constraints.Count ,0);
 130                 }
 131                 catch(Exception ex)     {exp = ex;}
 132                 finally {EndCase(exp); exp = null;}
 133
 134                 try
 135                 {
 136                         BeginCase("DataRelation ArgumentException - DataSet.Relation count");
 137                         Compare(ds.Relations.Count ,1);
 138                 }
 139                 catch(Exception ex)     {exp = ex;}
 140                 finally {EndCase(exp); exp = null;}
 141
 142
 143                 //begin to check the relation ctor
 144                 dtParent.Constraints.Clear();
 145                 dtChild.Constraints.Clear();
 146                 ds.Relations.Clear();
 147                 dRel = new DataRelation("MyRelation",new DataColumn[] {dtParent.Columns[0]},new DataColumn[]  {dtChild.Columns[0]});
 148                 ds.Relations.Add(dRel);
 149
 150                 try
 151                 {
 152                         BeginCase("DataSet DataRelation count");
 153                         Compare(ds.Relations.Count ,1);
 154                 }
 155                 catch(Exception ex)     {exp = ex;}
 156                 finally {EndCase(exp); exp = null;}
 157
 158
 159                 try
 160                 {
 161                         BeginCase("DataRelation - CTor");
 162                         Compare(dRel == null ,false );
 163                 }
 164                 catch(Exception ex)     {exp = ex;}
 165                 finally {EndCase(exp); exp = null;}
 166
 167                 try
 168                 {
 169                         BeginCase("DataRelation - parent Constraints");
 170                         Compare(dtParent.Constraints.Count ,1);
 171                 }
 172                 catch(Exception ex)     {exp = ex;}
 173                 finally {EndCase(exp); exp = null;}
 174
 175                 try
 176                 {
 177                         BeginCase("DataRelation - child Constraints");
 178                         Compare(dtChild.Constraints.Count ,1);
 179                 }
 180                 catch(Exception ex)     {exp = ex;}
 181                 finally {EndCase(exp); exp = null;}
 182
 183                 try
 184                 {
 185                         BeginCase("DataRelation - child relations");
 186                         Compare(dtParent.ChildRelations[0] ,dRel);
 187                 }
 188                 catch(Exception ex)     {exp = ex;}
 189                 finally {EndCase(exp); exp = null;}
 190
 191                 try
 192                 {
 193                         BeginCase("DataRelation - parent relations");
 194                         Compare(dtChild.ParentRelations[0],dRel );
 195                 }
 196                 catch(Exception ex)     {exp = ex;}
 197                 finally {EndCase(exp); exp = null;}
 198
 199                 try
 200                 {
 201                         BeginCase("DataRelation - name");
 202                         Compare(dRel.RelationName ,"MyRelation" );
 203                 }
 204                 catch(Exception ex)     {exp = ex;}
 205                 finally {EndCase(exp); exp = null;}
 206
 207         }
 208 }
 209 }