mcs/class/System.Web/Test/System.Web.UI.WebControls/RepeatInfoTest.cs

   1 //
   2 // RepeatInfoTest.cs - Unit tests for System.Web.UI.WebControls.RepeatInfo
   3 //
   4 // Author:
   5 //      Sebastien Pouliot  <sebastien@ximian.com>
   6 //
   7 // Copyright (C) 2005 Novell, Inc (http://www.novell.com)
   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 System;
  30 using System.Collections;
  31 using System.ComponentModel;
  32 using System.Drawing;
  33 using System.IO;
  34 using System.Web;
  35 using System.Web.UI;
  36 using System.Web.UI.WebControls;
  37
  38 using NUnit.Framework;
  39
  40 namespace MonoTests.System.Web.UI.WebControls {
  41
  42         public class RepeatInfoUser : IRepeatInfoUser {
  43
  44                 private bool footer;
  45                 private bool header;
  46                 private bool separators;
  47                 private int count;
  48                 private int counter;
  49
  50
  51                 public RepeatInfoUser (bool footer, bool header, bool separators, int count)
  52                 {
  53                         counter = 0;
  54                         this.footer = footer;
  55                         this.header = header;
  56                         this.separators = separators;
  57                         this.count = count;
  58                 }
  59
  60
  61                 public bool HasFooter {
  62                         get { return footer; }
  63                 }
  64
  65                 public bool HasHeader {
  66                         get { return header; }
  67                 }
  68
  69                 public bool HasSeparators {
  70                         get { return separators; }
  71                 }
  72
  73                 public int RepeatedItemCount {
  74                         get { return count; }
  75                 }
  76
  77                 public Style GetItemStyle (ListItemType itemType, int repeatIndex)
  78                 {
  79                         return null;
  80                 }
  81
  82                 public void RenderItem (ListItemType itemType, int repeatIndex, RepeatInfo repeatInfo, HtmlTextWriter writer)
  83                 {
  84                         writer.Write ((counter++).ToString ());
  85                 }
  86         }
  87
  88         [TestFixture]
  89         public class RepeatInfoTest {
  90
  91                 private HtmlTextWriter GetWriter ()
  92                 {
  93                         StringWriter sw = new StringWriter ();
  94                         sw.NewLine = "\n";
  95                         return new HtmlTextWriter (sw);
  96                 }
  97
  98                 string DoTest (int cols, int cnt, RepeatDirection d, RepeatLayout l, bool OuterTableImplied, bool ftr, bool hdr, bool sep)
  99                 {
 100                         HtmlTextWriter htw = GetWriter ();
 101                         RepeatInfo ri = new RepeatInfo ();
 102                         ri.RepeatColumns = cols;
 103                         ri.RepeatDirection = d;
 104                         ri.RepeatLayout = l;
 105                         ri.OuterTableImplied = OuterTableImplied;
 106
 107                         ri.RenderRepeater (htw, new RepeatInfoUser (ftr, hdr, sep, cnt), new TableStyle (), new DataList ());
 108                         return htw.InnerWriter.ToString ();
 109                 }
 110
 111                 [Test]
 112                 public void DefaultValues ()
 113                 {
 114                         RepeatInfo ri = new RepeatInfo ();
 115                         Assert.AreEqual (0, ri.RepeatColumns, "RepeatColumns");
 116                         Assert.AreEqual (RepeatDirection.Vertical, ri.RepeatDirection, "RepeatDirection");
 117                         Assert.AreEqual (RepeatLayout.Table, ri.RepeatLayout, "RepeatLayout");
 118                         Assert.IsFalse (ri.OuterTableImplied, "OuterTableImplied");
 119                 }
 120
 121                 [Test]
 122                 public void RepeatColumns_Negative ()
 123                 {
 124                         RepeatInfo ri = new RepeatInfo ();
 125                         ri.RepeatColumns = -1;
 126                         Assert.AreEqual (-1, ri.RepeatColumns, "-1");
 127                         ri.RepeatColumns = Int32.MinValue;
 128                         Assert.AreEqual (Int32.MinValue, ri.RepeatColumns, "Int32.MinValue");
 129                 }
 130
 131                 [Test]
 132                 [ExpectedException (typeof (ArgumentOutOfRangeException))]
 133                 public void RepeatDirection_Invalid ()
 134                 {
 135                         RepeatInfo ri = new RepeatInfo ();
 136                         ri.RepeatDirection = (RepeatDirection) Int32.MinValue;
 137                 }
 138
 139                 [Test]
 140                 [ExpectedException (typeof (ArgumentOutOfRangeException))]
 141                 public void RepeatLayout_Invalid ()
 142                 {
 143                         RepeatInfo ri = new RepeatInfo ();
 144                         ri.RepeatLayout = (RepeatLayout) Int32.MinValue;
 145                 }
 146
 147                 private void RenderRepeater_BaseControl (string s, string msg, WebControl wc)
 148                 {
 149                         RepeatInfo ri = new RepeatInfo ();
 150                         ri.RepeatColumns = 3;
 151                         ri.RepeatDirection = RepeatDirection.Vertical;
 152                         ri.RepeatLayout = RepeatLayout.Table;
 153
 154                         HtmlTextWriter writer = GetWriter ();
 155                         ri.RenderRepeater (writer, new RepeatInfoUser (false, false, false, 1), new TableStyle (), wc);
 156                         string rendered = writer.InnerWriter.ToString ();
 157                         Assert.AreEqual (s, rendered, msg);
 158                 }
 159
 160                 [Test]
 161                 [ExpectedException (typeof (NullReferenceException))]
 162                 public void RenderRepeater_BaseControl_Null ()
 163                 {
 164                         RenderRepeater_BaseControl ("shouldn't get here", "null", null);
 165                 }
 166
 167                 [Test]
 168                 public void RenderRepeater_BaseControl ()
 169                 {
 170                         string noid = "<table>\n\t<tr>\n\t\t<td>0</td><td></td><td></td>\n\t</tr>\n</table>";
 171                         string id_enabled = "<table id=\"foo\" class=\"aspNetDisabled\">\n\t<tr>\n\t\t<td>0</td><td></td><td></td>\n\t</tr>\n</table>";
 172                         RenderRepeater_BaseControl (noid, "Table", new Table ());
 173                         RenderRepeater_BaseControl (noid, "DataList", new DataList ());
 174                         RenderRepeater_BaseControl (noid, "DataListItem", new DataListItem (0, ListItemType.Item));
 175
 176                         Label l = new Label ();
 177                         l.Enabled = false;
 178                         l.ID = "foo";
 179
 180                         RenderRepeater_BaseControl (id_enabled, "id and disabled", l);
 181                 }
 182         }
 183 }
 184