386 lines
12 KiB
C#
386 lines
12 KiB
C#
//
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// Tests for System.Web.UI.WebControls.DataBoundControl.cs
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//
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// Author:
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// Chris Toshok (toshok@ximian.com)
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//
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//
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// Copyright (C) 2005 Novell, Inc (http://www.novell.com)
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using NUnit.Framework;
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using System;
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using System.IO;
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using System.Globalization;
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using System.Web;
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using System.Web.UI;
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using System.Web.UI.Adapters;
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using System.Web.UI.WebControls;
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using System.Web.UI.WebControls.Adapters;
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using System.Text;
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using System.Collections;
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using System.Data;
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using MonoTests.SystemWeb.Framework;
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namespace MonoTests.System.Web.UI.WebControls
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{
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[TestFixture]
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public class DataBoundControlTest {
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class Poker : DataBoundControl {
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protected override void PerformSelect ()
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{
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//Console.WriteLine ("PerformSelect\n{0}", Environment.StackTrace);
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Assert.IsTrue (RequiresDataBinding);
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base.PerformSelect ();
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Assert.IsFalse (RequiresDataBinding);
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}
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protected internal override void PerformDataBinding (IEnumerable data)
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{
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Assert.IsFalse (RequiresDataBinding);
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base.PerformDataBinding (data);
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}
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public void DoValidateDataSource (object dataSource)
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{
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ValidateDataSource (dataSource);
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}
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public bool GetInitialized ()
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{
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return Initialized;
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}
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public bool GetRequiresDataBinding ()
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{
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return RequiresDataBinding;
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}
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public void SetRequiresDataBinding (bool value)
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{
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RequiresDataBinding = value;
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}
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public override void DataBind ()
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{
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Assert.IsTrue (RequiresDataBinding);
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base.DataBind ();
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Assert.IsFalse (RequiresDataBinding);
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}
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public void DoEnsureDataBound ()
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{
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Assert.IsTrue (RequiresDataBinding);
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EnsureDataBound ();
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Assert.IsFalse (RequiresDataBinding);
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}
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}
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class MyDataBoundControl : DataBoundControl
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{
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public int CreateDataSourceSelectArgumentsCalled;
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public DataSourceSelectArguments CreatedDataSourceSelectArguments;
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private StringBuilder dataBindTrace = new StringBuilder ();
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public string DataBindTrace {
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get { return dataBindTrace.ToString (); }
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}
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public override void DataBind () {
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dataBindTrace = new StringBuilder ();
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dataBindTrace.Append ("[Start DataBind]");
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base.DataBind ();
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dataBindTrace.Append ("[End DataBind]");
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}
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protected override void PerformSelect () {
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dataBindTrace.Append ("[Start PerformSelect]");
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base.PerformSelect ();
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dataBindTrace.Append ("[End PerformSelect]");
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}
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protected internal override void PerformDataBinding (IEnumerable data) {
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dataBindTrace.Append ("[Start PerformDataBinding]");
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base.PerformDataBinding (data);
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dataBindTrace.Append ("[End PerformDataBinding]");
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}
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protected override void OnDataBinding (EventArgs e) {
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dataBindTrace.Append ("[Start OnDataBinding]");
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base.OnDataBinding (e);
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dataBindTrace.Append ("[End OnDataBinding]");
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}
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protected override void OnDataBound (EventArgs e) {
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dataBindTrace.Append ("[Start OnDataBound]");
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base.OnDataBound (e);
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dataBindTrace.Append ("[End OnDataBound]");
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}
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protected override DataSourceView GetData () {
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dataBindTrace.Append ("[Start GetData]");
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DataSourceView d = base.GetData ();
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dataBindTrace.Append ("[End GetData]");
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return d;
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}
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public DataSourceView DoGetData () {
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return GetData ();
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}
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public IDataSource DoGetDataSource () {
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return GetDataSource ();
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}
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public void DoEnsureDataBound () {
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EnsureDataBound();
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}
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protected override DataSourceSelectArguments CreateDataSourceSelectArguments () {
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CreateDataSourceSelectArgumentsCalled++;
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CreatedDataSourceSelectArguments = base.CreateDataSourceSelectArguments ();
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return CreatedDataSourceSelectArguments;
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}
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public DataSourceSelectArguments GetSelectArguments () {
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return SelectArguments;
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}
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internal ControlAdapter controlAdapter;
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protected override global::System.Web.UI.Adapters.ControlAdapter ResolveAdapter ()
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{
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return controlAdapter;
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}
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}
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[TestFixtureTearDown]
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public void Unload ()
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{
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WebTest.Unload ();
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}
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[Test]
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public void DataBoundControl_GetData () {
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Page p = new Page ();
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MyDataBoundControl dc = new MyDataBoundControl ();
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p.Controls.Add (dc);
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DataSourceView data = dc.DoGetData ();
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Assert.IsNotNull (data, "GetData");
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IDataSource dataSource = dc.DoGetDataSource ();
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Assert.IsNotNull (dataSource, "GetDataSource");
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}
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[Test]
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public void DataBoundControl_DataBindFlow () {
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Page p = new Page ();
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MyDataBoundControl dc = new MyDataBoundControl ();
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p.Controls.Add (dc);
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dc.DataBind ();
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string expected = "[Start DataBind][Start PerformSelect][Start OnDataBinding][End OnDataBinding][Start GetData][End GetData][Start PerformDataBinding][End PerformDataBinding][Start OnDataBound][End OnDataBound][End PerformSelect][End DataBind]";
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Assert.AreEqual (expected, dc.DataBindTrace, "DataBindFlow");
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}
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[Test]
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[Category ("NunitWeb")]
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public void DataBoundControl_DataBindFlow2 () {
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new WebTest (PageInvoker.CreateOnLoad (DataBoundControl_DataBindFlow2_Load)).Run ();
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}
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public static void DataBoundControl_DataBindFlow2_Load(Page p){
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MyDataBoundControl dc = new MyDataBoundControl ();
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p.Controls.Add (dc);
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dc.DataSourceID = "ObjectDataSource1";
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ObjectDataSource ods = new ObjectDataSource (typeof(Control).FullName, "ToString");
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ods.ID = "ObjectDataSource1";
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p.Controls.Add (ods);
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dc.DataBind ();
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string expected = "[Start DataBind][Start PerformSelect][Start GetData][End GetData][Start OnDataBinding][End OnDataBinding][Start PerformDataBinding][End PerformDataBinding][Start OnDataBound][End OnDataBound][End PerformSelect][End DataBind]";
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Assert.AreEqual (expected, dc.DataBindTrace, "DataBindFlow");
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}
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[Test]
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public void DataBoundControl_DataBindFlow3 () {
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Page p = new Page ();
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MyDataBoundControl dc = new MyDataBoundControl ();
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p.Controls.Add (dc);
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DataSourceSelectArguments arg1 = dc.GetSelectArguments ();
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Assert.AreEqual (1, dc.CreateDataSourceSelectArgumentsCalled, "CreateDataSourceSelectArgumentsCalled#1");
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dc.DataBind ();
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DataSourceSelectArguments argCreated2 = dc.CreatedDataSourceSelectArguments;
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DataSourceSelectArguments arg2 = dc.GetSelectArguments ();
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Assert.AreEqual (2, dc.CreateDataSourceSelectArgumentsCalled, "CreateDataSourceSelectArgumentsCalled#2");
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dc.DataBind ();
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DataSourceSelectArguments argCreated3 = dc.CreatedDataSourceSelectArguments;
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Assert.AreEqual (3, dc.CreateDataSourceSelectArgumentsCalled, "CreateDataSourceSelectArgumentsCalled#3");
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Assert.IsTrue (object.ReferenceEquals (argCreated2, arg2), "CreateDataSourceSelectArgumentsCalled#4");
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}
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[Test]
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public void Defaults ()
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{
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Poker p = new Poker ();
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Assert.AreEqual ("", p.DataMember, "A1");
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Assert.AreEqual ("", p.DataSourceID, "A2");
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}
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[Test]
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public void ValidateDataSource () {
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Poker p = new Poker ();
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// Allows null
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p.DoValidateDataSource (null);
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}
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// MSDN: The ConfirmInitState method sets the initialized state of the data-bound
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// control. The method is called by the DataBoundControl class in its OnLoad method.
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[Test]
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[Category ("NunitWeb")]
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public void Initialized ()
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{
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WebTest t = new WebTest ();
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PageDelegates pd = new PageDelegates ();
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pd.Load = Initialized_Load;
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pd.PreRenderComplete = Initialized_PreRender;
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t.Invoker = new PageInvoker (pd);
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t.Run ();
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}
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public static void Initialized_Load (Page p)
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{
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Poker c = new Poker ();
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p.Form.Controls.Clear ();
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p.Form.Controls.Add (c);
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Assert.IsFalse (c.GetInitialized (), "Initialized_Load");
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Assert.IsFalse (c.GetRequiresDataBinding (), "RequiresDataBinding_Load");
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}
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public static void Initialized_PreRender (Page p)
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{
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Poker c = (Poker) p.Form.Controls [0];
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Assert.IsTrue (c.GetInitialized (), "Initialized_PreRender");
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Assert.IsTrue (c.GetRequiresDataBinding (), "RequiresDataBinding_PreRender");
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}
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[Test]
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[Category ("NunitWeb")]
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public void Initialized2 () {
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WebTest t = new WebTest ();
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PageDelegates pd = new PageDelegates ();
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pd.Init = Initialized2_Init;
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pd.Load = Initialized2_Load;
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pd.PreRenderComplete = Initialized2_PreRender;
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t.Invoker = new PageInvoker (pd);
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t.Run ();
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}
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public static void Initialized2_Init (Page p) {
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Poker c = new Poker ();
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p.Form.Controls.Clear ();
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p.Form.Controls.Add (c);
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Assert.IsFalse (c.GetInitialized (), "Initialized_Init");
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Assert.IsFalse (c.GetRequiresDataBinding (), "RequiresDataBinding_Init");
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}
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public static void Initialized2_Load (Page p) {
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Poker c = (Poker) p.Form.Controls [0];
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Assert.IsTrue (c.GetInitialized (), "Initialized_Load");
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Assert.IsTrue (c.GetRequiresDataBinding (), "RequiresDataBinding_Load");
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c.SetRequiresDataBinding (false);
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}
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public static void Initialized2_PreRender (Page p) {
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Poker c = (Poker) p.Form.Controls [0];
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Assert.IsTrue (c.GetInitialized (), "Initialized_PreRender");
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Assert.IsFalse (c.GetRequiresDataBinding (), "RequiresDataBinding_PreRender");
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}
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[Test]
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public void DataBind ()
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{
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Page p = new Page ();
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ObjectDataSource ods = new ObjectDataSource (typeof (Control).FullName, "ToString");
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ods.ID = "ObjectDataSource1";
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p.Controls.Add (ods);
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Poker c = new Poker ();
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c.DataSourceID = "ObjectDataSource1";
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c.SetRequiresDataBinding (true);
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p.Controls.Add (c);
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c.DataBind ();
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}
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[Test]
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public void EnsureDataBound ()
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{
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Page p = new Page ();
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ObjectDataSource ods = new ObjectDataSource (typeof (Control).FullName, "ToString");
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ods.ID = "ObjectDataSource1";
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p.Controls.Add (ods);
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Poker c = new Poker ();
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c.DataSourceID = "ObjectDataSource1";
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c.SetRequiresDataBinding (true);
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p.Controls.Add (c);
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c.DoEnsureDataBound ();
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}
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class MyControlAdapter : ControlAdapter
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{
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}
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class MyDataBoundControlAdapter : DataBoundControlAdapter
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{
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internal bool perform_data_binding_called;
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protected internal override void PerformDataBinding (IEnumerable data)
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{
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perform_data_binding_called = true;
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}
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}
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[Test]
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[Category ("NotDotNet")] // Adapter binding does work on .NET but not by calling ResolveAdapter
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public void PerformDataBinding_UsesAdapter ()
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{
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MyDataBoundControl c = new MyDataBoundControl ();
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MyDataBoundControlAdapter a = new MyDataBoundControlAdapter();;
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c.controlAdapter = a;
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c.DataBind ();
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Assert.IsTrue (a.perform_data_binding_called, "PerformDataBinding_UsesAdapter");
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}
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[Test]
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public void PerformDataBinding_WorksWithControlAdapter ()
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{
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MyDataBoundControl c = new MyDataBoundControl ();
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ControlAdapter a = new MyControlAdapter();;
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c.controlAdapter = a;
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c.DataBind ();
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}
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}
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}
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