mcs/class/Managed.Windows.Forms/Test/System.Windows.Forms/GridTableStylesCollectionTest.cs

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   6 // permit persons to whom the Software is furnished to do so, subject to
   7 // the following conditions:
   8 //
   9 // The above copyright notice and this permission notice shall be
  10 // included in all copies or substantial portions of the Software.
  11 //
  12 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  13 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  14 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  15 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  16 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  17 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  18 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  19 //
  20 // Copyright (c) 2005 Novell, Inc. (http://www.novell.com)
  21 //
  22 // Author:
  23 //      Jordi Mas i Hernandez <jordi@ximian.com>
  24 //
  25 //
  26
  27 using System;
  28 using System.Collections;
  29 using System.ComponentModel;
  30 using System.Drawing;
  31 using System.Windows.Forms;
  32 using System.Xml;
  33 using NUnit.Framework;
  34
  35 namespace MonoTests.System.Windows.Forms
  36 {
  37         [TestFixture]
  38         public class GridTableStylesCollectionTest
  39         {
  40                 private bool eventhandled;
  41                 private object Element;
  42                 private CollectionChangeAction Action;
  43                 private int times;
  44
  45                 [Test]
  46                 public void TestDefaultValues ()
  47                 {
  48                         DataGrid grid = new DataGrid ();
  49                         GridTableStylesCollection sc = grid.TableStyles;
  50
  51                         Assert.AreEqual (false, sc.IsSynchronized, "IsSynchronized property");
  52                         Assert.AreEqual (0, sc.Count, "Count");
  53                         Assert.AreEqual (sc, sc.SyncRoot, "SyncRoot property");
  54                         Assert.AreEqual (false, ((IList)sc).IsFixedSize, "IsFixedSize property");
  55                         Assert.AreEqual (false, sc.IsReadOnly, "IsReadOnly property");
  56                 }
  57
  58                 [Test]
  59                 public void TestMappingNameChanged ()
  60                 {
  61                         DataGrid grid = new DataGrid ();
  62                         GridTableStylesCollection sc = grid.TableStyles;
  63                         sc.CollectionChanged += new CollectionChangeEventHandler (OnCollectionEventHandler);
  64
  65                         // Add single
  66                         DataGridTableStyle ts = new DataGridTableStyle ();
  67                         ts.MappingName = "Table1";
  68                         sc.Add (ts);
  69                         ResetEventData ();
  70                         ts.MappingName = "Table2";
  71
  72                         Assert.AreEqual (true, eventhandled, "A1");
  73                         Assert.AreEqual (null, Element, "A2");
  74                         Assert.AreEqual (CollectionChangeAction.Refresh, Action, "A3");
  75                 }
  76
  77                 [Test]
  78                 public void TestAdd ()
  79                 {
  80                         DataGrid grid = new DataGrid ();
  81                         GridTableStylesCollection sc = grid.TableStyles;
  82                         sc.CollectionChanged += new CollectionChangeEventHandler (OnCollectionEventHandler);
  83
  84                         // Add single
  85                         ResetEventData ();
  86                         DataGridTableStyle ts = new DataGridTableStyle ();
  87                         ts.MappingName = "Table1";
  88                         sc.Add (ts);
  89                         Assert.AreEqual (true, eventhandled, "A1");
  90                         Assert.AreEqual (ts, Element, "A2");
  91                         Assert.AreEqual (CollectionChangeAction.Add, Action, "A3");
  92
  93                         // Add multiple
  94                         ResetEventData ();
  95                         sc.AddRange (new DataGridTableStyle [] {new DataGridTableStyle (), new DataGridTableStyle ()});
  96                         Assert.AreEqual (true, eventhandled, "A4");
  97                         Assert.AreEqual (null, Element, "A5");
  98                         Assert.AreEqual (CollectionChangeAction.Refresh, Action, "A6");
  99                 }
 100
 101                 [Test]
 102                 public void TestAddRange ()
 103                 {
 104                         DataGrid grid = new DataGrid ();
 105                         GridTableStylesCollection sc = grid.TableStyles;
 106                         sc.CollectionChanged += new CollectionChangeEventHandler (OnCollectionEventHandler);
 107
 108                         ResetEventData ();
 109                         DataGridTableStyle ts1 = new DataGridTableStyle ();
 110                         ts1.MappingName = "Table1";
 111
 112                         DataGridTableStyle ts2 = new DataGridTableStyle ();
 113                         ts2.MappingName = "Table2";
 114                         sc.AddRange (new DataGridTableStyle[] {ts1, ts2});
 115
 116                         Assert.AreEqual (true, eventhandled, "A1");
 117                         Assert.AreEqual (null, Element, "A2");
 118                         Assert.AreEqual (CollectionChangeAction.Refresh, Action, "A3");
 119                         Assert.AreEqual (1, times, "A4");
 120                 }
 121
 122                 [Test]
 123                 public void TestRemove ()
 124                 {
 125                         DataGrid grid = new DataGrid ();
 126                         GridTableStylesCollection sc = grid.TableStyles;
 127                         sc.CollectionChanged += new CollectionChangeEventHandler (OnCollectionEventHandler);
 128
 129                         // Add single
 130                         DataGridTableStyle ts1 = new DataGridTableStyle ();
 131                         ts1.MappingName = "Table1";
 132                         sc.Add (ts1);
 133
 134                         DataGridTableStyle ts2 = new DataGridTableStyle ();
 135                         ts2.MappingName = "Table2";
 136                         sc.Add (ts2);
 137
 138                         DataGridTableStyle ts3 = new DataGridTableStyle ();
 139                         ts3.MappingName = "Table3";
 140                         sc.Add (ts3);
 141
 142                         ResetEventData ();
 143                         sc.Remove (ts2);
 144                         Assert.AreEqual (true, eventhandled, "A1");
 145                         Assert.AreEqual (ts2, Element, "A2");
 146                         Assert.AreEqual (CollectionChangeAction.Remove, Action, "A3");
 147                         Assert.AreEqual (2, sc.Count, "A4");
 148
 149                         ResetEventData ();
 150                         sc.RemoveAt (0);
 151                         Assert.AreEqual (true, eventhandled, "A5");
 152                         Assert.AreEqual (ts1, Element, "A6");
 153                         Assert.AreEqual (CollectionChangeAction.Remove, Action, "A7");
 154                         Assert.AreEqual (1, sc.Count, "A8");
 155
 156                         ResetEventData ();
 157                         sc.Clear ();
 158                         Assert.AreEqual (null, Element, "A9");
 159                         Assert.AreEqual (CollectionChangeAction.Refresh, Action, "A10");
 160
 161                 }
 162
 163                 [Test]
 164                 public void TestIndexContains ()
 165                 {
 166                         DataGrid grid = new DataGrid ();
 167                         GridTableStylesCollection sc = grid.TableStyles;
 168                         sc.CollectionChanged += new CollectionChangeEventHandler (OnCollectionEventHandler);
 169
 170                         // Add single
 171                         DataGridTableStyle ts1 = new DataGridTableStyle ();
 172                         ts1.MappingName = "Table1";
 173                         sc.Add (ts1);
 174
 175                         DataGridTableStyle ts2 = new DataGridTableStyle ();
 176                         ts2.MappingName = "Table2";
 177                         sc.Add (ts2);
 178
 179                         DataGridTableStyle ts3 = new DataGridTableStyle ();
 180                         ts3.MappingName = "Table3";
 181                         sc.Add (ts3);
 182
 183                         ResetEventData ();
 184                         IList ilist = (IList) sc;
 185                         Assert.AreEqual (1, ilist.IndexOf (ts2), "A1");
 186                         Assert.AreEqual (false, sc.Contains ("nothing"), "A2");
 187                         Assert.AreEqual (true, sc.Contains (ts3), "A3");
 188                 }
 189
 190                 private void ResetEventData ()
 191                 {
 192                         times = 0;
 193                         eventhandled = false;
 194                         Element = null;
 195                         Action = (CollectionChangeAction) 0;
 196                 }
 197
 198                 private void OnEventHandler (object sender, EventArgs e)
 199                 {
 200                         eventhandled = true;
 201                 }
 202
 203                 private void OnCollectionEventHandler (object sender, CollectionChangeEventArgs e)
 204                 {
 205                         times++;
 206                         eventhandled = true;
 207                         Element = e.Element;
 208                         Action = e.Action;
 209                 }
 210
 211         }
 212 }