mcs/class/System.Web.DynamicData/Test/System.Web.DynamicData/FieldTemplateUserControlTest.cs

   1 //
   2 // FieldTemplateUserControlTest.cs
   3 //
   4 // Authors:
   5 //      Marek Habersack <mhabersack@novell.com>
   6 //
   7 // Copyright (C) 2009 Novell Inc. http://novell.com
   8 //
   9
  10 //
  11 // Permission is hereby granted, free of charge, to any person obtaining
  12 // a copy of this software and associated documentation files (the
  13 // "Software"), to deal in the Software without restriction, including
  14 // without limitation the rights to use, copy, modify, merge, publish,
  15 // distribute, sublicense, and/or sell copies of the Software, and to
  16 // permit persons to whom the Software is furnished to do so, subject to
  17 // the following conditions:
  18 //
  19 // The above copyright notice and this permission notice shall be
  20 // included in all copies or substantial portions of the Software.
  21 //
  22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  29 //
  30 using System;
  31 using System.Collections;
  32 using System.Collections.Generic;
  33 using System.Collections.ObjectModel;
  34 using System.Collections.Specialized;
  35 using System.ComponentModel.DataAnnotations;
  36 using System.Data.SqlClient;
  37 using System.Data.Linq;
  38 using System.Data.Linq.Mapping;
  39 using System.Globalization;
  40 using System.Linq;
  41 using System.Net;
  42 using System.Reflection;
  43 using System.Security.Permissions;
  44 using System.Security.Principal;
  45 using System.Web;
  46 using System.Web.UI;
  47 using System.Web.DynamicData;
  48 using System.Web.DynamicData.ModelProviders;
  49 using System.Web.Routing;
  50 using System.Web.UI.HtmlControls;
  51 using System.Web.UI.WebControls;
  52 using System.IO;
  53
  54 using NUnit.Framework;
  55 using MonoTests.stand_alone.WebHarness;
  56 using MonoTests.SystemWeb.Framework;
  57 using MonoTests.Common;
  58 using MonoTests.DataSource;
  59 using MonoTests.DataObjects;
  60 using MonoTests.ModelProviders;
  61
  62 using MetaModel = System.Web.DynamicData.MetaModel;
  63 using MetaTable = System.Web.DynamicData.MetaTable;
  64
  65 namespace MonoTests.System.Web.DynamicData
  66 {
  67         [TestFixture]
  68         public class FieldTemplateUserControlTest
  69         {
  70                 DynamicDataContainerModelProvider<TestDataContext> dynamicModelProvider;
  71
  72                 [TestFixtureSetUp]
  73                 public void SetUp ()
  74                 {
  75                         Type type = GetType ();
  76                         WebTest.CopyResource (type, "MonoTests.WebPages.ListView_DynamicControl_01.aspx", "ListView_DynamicControl_01.aspx");
  77                         WebTest.CopyResource (type, "MonoTests.WebPages.ListView_DynamicControl_01.aspx.cs", "ListView_DynamicControl_01.aspx.cs");
  78                         WebTest.CopyResource (type, "MonoTests.WebPages.ListView_DynamicControl_10.aspx", "ListView_DynamicControl_10.aspx");
  79                         WebTest.CopyResource (type, "MonoTests.WebPages.ListView_DynamicControl_10.aspx.cs", "ListView_DynamicControl_10.aspx.cs");
  80
  81                         dynamicModelProvider = new DynamicDataContainerModelProvider<TestDataContext> ();
  82                         Utils.RegisterContext (dynamicModelProvider, new ContextConfiguration () { ScaffoldAllTables = true });
  83                 }
  84
  85                 [TestFixtureTearDown]
  86                 public void TearDown ()
  87                 {
  88                         WebTest.Unload ();
  89                 }
  90
  91                 [Test]
  92                 public void Defaults ()
  93                 {
  94                         var field = new PokerFieldTemplateUserControl ();
  95
  96                         // And for another time - not a single null check in the code...
  97                         //
  98                         // All the asserts commented out below throw a NREX
  99                         //
 100
 101                         //Assert.IsNull (field.ChildrenColumn, "#A1");
 102                         //Assert.IsNull (field.GetChildrenPath (), "#A2");
 103                         //Assert.IsNull (field.Column, "#A3");
 104                         Assert.IsNull (field.DataControl, "#A4");
 105                         //Assert.IsNull (field.FieldValue, "#A5");
 106                         //Assert.IsNull (field.FieldValueEditString, "#A6");
 107                         //Assert.IsNull (field.FieldValueString, "#A7");
 108                         //Assert.IsNull (field.ForeignKeyColumn, "#A8");
 109                         //Assert.IsNull (field.GetForeignKeyPath (), "#A9");
 110                         Assert.IsNull (field.Host, "#A10");
 111                         //Assert.IsNull (field.MetadataAttributes, "#A11");
 112                         //Assert.IsNull (field.Mode, "#A12");
 113                         //Assert.IsNull (field.Row, "#A13");
 114                         //Assert.IsNull (field.Table, "#A14");
 115                 }
 116
 117                 [Test]
 118                 public void Defaults_WithHost ()
 119                 {
 120                         var test = new WebTest ("ListView_DynamicControl_01.aspx");
 121                         test.Invoker = PageInvoker.CreateOnLoad (Defaults_WithHost_OnLoad);
 122                         var p = test.Run ();
 123                         Assert.IsNotNull (test.Response, "#X1");
 124                         Assert.AreNotEqual (HttpStatusCode.NotFound, test.Response.StatusCode, "#X1-1{0}Returned HTML:{0}{1}", Environment.NewLine, p);
 125                         Assert.AreNotEqual (HttpStatusCode.InternalServerError, test.Response.StatusCode, "#X1-2{0}Returned HTML:{0}{1}", Environment.NewLine, p);
 126                         Assert.IsFalse (String.IsNullOrEmpty (p), "#X1-3");
 127                 }
 128
 129                 static void Defaults_WithHost_OnLoad (Page p)
 130                 {
 131                         // Not many "defaults" here
 132
 133                         var lc = p.FindControl ("ListView1") as ListView;
 134                         Assert.IsNotNull (lc, "#A1");
 135
 136                         var dc = lc.FindChild<DynamicControl> ("FirstName");
 137                         Assert.IsNotNull (dc, "#B1-1");
 138                         Assert.AreEqual ("FirstName", dc.ID, "#B1-2");
 139
 140                         var field = new PokerFieldTemplateUserControl ();
 141
 142                         // Without it Row NREXes... However, with Page set, we still get an exception
 143                         // this time from Page.GetDataItem () as we're not bound to data. So, there is
 144                         // no way to test the "defaults" as if we used a field control retrieved from
 145                         // DataControl it would already be initialized
 146                         field.Page = p;
 147                         ((IFieldTemplate) field).SetHost (dc);
 148
 149                         AssertExtensions.Throws<Exception> (() => {
 150                                 var f = field.ChildrenColumn;
 151                         }, "#C1");
 152
 153                         // The FirstName column is not a children one
 154                         AssertExtensions.Throws<Exception> (() => {
 155                                 field.GetChildrenPath ();
 156                         }, "#C2");
 157                         Assert.IsNotNull (field.Column, "#C3");
 158                         Assert.AreEqual (dc.Column, field.Column, "#C3-1");
 159                         Assert.IsNull (field.DataControl, "#C4");
 160
 161                         // The tests below fail with exception:
 162                         //
 163                         // MonoTests.System.Web.DynamicData.FieldTemplateUserControlTest.Defaults_WithHost:
 164                         // System.InvalidOperationException : System.InvalidOperationException: Databinding methods such as Eval(), XPath(), and Bind() can only be used in the context of a databound control.
 165                         //   at System.Web.UI.Page.GetDataItem()
 166                         //   at System.Web.DynamicData.FieldTemplateUserControl.get_Row()
 167                         //   at System.Web.DynamicData.FieldTemplateUserControl.GetColumnValue(MetaColumn column)
 168                         //   at System.Web.DynamicData.FieldTemplateUserControl.get_FieldValue()
 169                         //   at System.Web.DynamicData.FieldTemplateUserControl.get_FieldValueEditString()
 170                         //   at MonoTests.System.Web.DynamicData.FieldTemplateUserControlTest.Defaults_WithHost_OnLoad(Page p)
 171                         //   at MonoTests.SystemWeb.Framework.PageInvoker.Invoke(PageDelegate callback)
 172                         //   at MonoTests.SystemWeb.Framework.PageInvoker.OnLoad(Object sender, EventArgs a)
 173                         //   at System.EventHandler.Invoke(Object sender, EventArgs e)
 174                         //   at System.Web.UI.Control.OnLoad(EventArgs e)
 175                         //   at System.Web.UI.Control.LoadRecursive()
 176                         //   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
 177                         //  ----> System.InvalidOperationException : Databinding methods such as Eval(), XPath(), and Bind() can only be used in the context of a databound control.
 178
 179                         //Assert.IsNull (field.FieldValue, "#C5");
 180                         //Assert.IsNull (field.FieldValueEditString, "#C6");
 181                         //Assert.IsNull (field.FieldValueString, "#C7");
 182
 183                         // The FirstName column is not a foreign key one
 184                         AssertExtensions.Throws<Exception> (() => {
 185                                 var f = field.ForeignKeyColumn;
 186                         }, "#C8");
 187                         AssertExtensions.Throws<Exception> (() => {
 188                                 var f = field.GetForeignKeyPath ();
 189                         }, "#C9");
 190                         Assert.IsNotNull (field.Host, "#C10");
 191                         Assert.AreEqual (dc, field.Host, "#C10-1");
 192                         Assert.IsNotNull (field.MetadataAttributes, "#C11");
 193                         Assert.AreEqual (dc.Column.Attributes, field.MetadataAttributes, "#C11-1");
 194                         Assert.AreEqual (DataBoundControlMode.ReadOnly, field.Mode, "#C12");
 195                         Assert.AreEqual (field.Host.Mode, field.Mode, "#C12-1");
 196
 197                         // Failure with the same exception as above
 198                         //Assert.IsNull (field.Row, "#C13");
 199
 200                         Assert.IsNotNull (field.Table, "#C14");
 201                         Assert.AreEqual (dc.Table, field.Table, "#C14-1");
 202                 }
 203
 204                 [Test]
 205                 public void ChildrenPath ()
 206                 {
 207                         var test = new WebTest ("ListView_DynamicControl_10.aspx");
 208                         test.Invoker = PageInvoker.CreateOnInit (ChildrenPath_OnInit);
 209                         var p = test.Run ();
 210                         Assert.IsNotNull (test.Response, "#X1");
 211                         Assert.AreNotEqual (HttpStatusCode.NotFound, test.Response.StatusCode, "#X1-1{0}Returned HTML:{0}{1}", Environment.NewLine, p);
 212                         Assert.AreNotEqual (HttpStatusCode.InternalServerError, test.Response.StatusCode, "#X1-2{0}Returned HTML:{0}{1}", Environment.NewLine, p);
 213                         Assert.IsFalse (String.IsNullOrEmpty (p), "#X1-3");
 214                 }
 215
 216                 static void ChildrenPath_OnInit (Page p)
 217                 {
 218                         var lc = p.FindControl ("ListView1") as ListView;
 219                         Assert.IsNotNull (lc, "#A1");
 220
 221                         var page = p as TestsBasePage<TestDataContext3>;
 222                         Assert.IsNotNull (p, "#A1-1");
 223
 224                         page.ItemDataBinding += new EventHandler(ChildrenPath_ListControl_OnItemDataBinding);
 225                 }
 226
 227                 static void ChildrenPath_ListControl_OnItemDataBinding (object sender, EventArgs e)
 228                 {
 229                         var dc = sender as DynamicControl;
 230                         Assert.IsNotNull (dc, "#B1");
 231                         Assert.AreEqual ("PrimaryKeyColumn2", dc.ID, "#B1-1");
 232                         Assert.AreEqual (typeof (MetaChildrenColumn), dc.Column.GetType (), "#B1-2");
 233
 234                         var field = dc.FieldTemplate as PokerFieldTemplateUserControl;
 235                         Assert.IsNotNull (field, "#C1");
 236                         Assert.AreEqual ("/NunitWeb/AssociatedBarTable/List.aspx", field.GetChildrenPath (), "#C1-1");
 237                 }
 238         }
 239 }