407 lines
10 KiB
C#
407 lines
10 KiB
C#
//
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// Tests for System.Web.UI.WebControls.LinkButton
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//
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// Author:
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// Miguel de Icaza (miguel@novell.com) [copied alot of this from his Label test]
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// Ben Maurer <bmaurer@novell.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.WebControls;
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using MonoTests.SystemWeb.Framework;
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using System.Collections;
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using MonoTests.stand_alone.WebHarness;
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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 LinkButtonTest {
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class Poker : LinkButton {
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public new void AddParsedSubObject (object o)
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{
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base.AddParsedSubObject (o);
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}
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public void TrackState ()
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{
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TrackViewState ();
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}
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public object SaveState ()
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{
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return SaveViewState ();
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}
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public void LoadState (object o)
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{
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LoadViewState (o);
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}
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public string Render ()
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{
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StringWriter sw = new StringWriter ();
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sw.NewLine = "\n";
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HtmlTextWriter writer = new HtmlTextWriter (sw);
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base.Render (writer);
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return writer.InnerWriter.ToString ();
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}
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#if NET_2_0
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public new void RaisePostBackEvent (string eventArgument)
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{
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base.RaisePostBackEvent (eventArgument);
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}
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public new PostBackOptions GetPostBackOptions ()
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{
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return base.GetPostBackOptions ();
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}
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#endif
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}
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[TestFixtureSetUp]
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public void SetUp ()
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{
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WebTest.CopyResource (GetType (), "NoEventValidation.aspx", "NoEventValidation.aspx");
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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 b = new Poker ();
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#if NET_2_0
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Assert.AreEqual (string.Empty, b.OnClientClick, "OnClientClick");
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Assert.AreEqual (string.Empty, b.PostBackUrl, "PostBackUrl");
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Assert.AreEqual (string.Empty, b.ValidationGroup, "ValidationGroup");
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#endif
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}
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#if NET_2_0
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[Test]
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public void OnClientClick ()
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{
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Poker b = new Poker ();
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b.OnClientClick = "MyClickMethod";
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string html = b.Render ();
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HtmlDiff.AssertAreEqual ("<a onclick=\"MyClickMethod;\"></a>", html, "OnClientClick Failed");
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}
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[Test]
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[Category ("NunitWeb")]
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public void GetPostBackOptions ()
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{
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WebTest t = new WebTest ("NoEventValidation.aspx");
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t.Invoker = PageInvoker.CreateOnLoad (GetPostBackOptions_Load);
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t.Run ();
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}
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public static void GetPostBackOptions_Load (Page p)
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{
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Poker b = new Poker ();
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p.Controls.Add (b);
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b.PostBackUrl = "~/MyPostBackUrl.aspx";
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b.Text = "MyText";
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PostBackOptions opt = b.GetPostBackOptions ();
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Assert.IsNotNull (opt, "PostBackOptions not created");
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Assert.AreEqual ("MyPostBackUrl.aspx", opt.ActionUrl, "ActionUrl");
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Assert.AreEqual (b, opt.TargetControl, "TargetControl");
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}
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[Test]
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[Category("NunitWeb")]
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public void PostBackUrl ()
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{
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WebTest t = new WebTest ("NoEventValidation.aspx");
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t.Invoker = PageInvoker.CreateOnLoad (PostBackUrl_Load);
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t.Run ();
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}
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public static void PostBackUrl_Load (Page p)
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{
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Poker b = new Poker ();
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p.Controls.Add (b);
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b.PostBackUrl = "~/MyPostBackUrl.aspx";
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string html = b.Render ();
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if (html.IndexOf ("MyPostBackUrl.aspx") == -1)
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Assert.Fail ("PostBackUrl not created");
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}
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[Test]
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[Category ("NunitWeb")]
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public void ValidationGroup ()
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{
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WebTest t = new WebTest ("NoEventValidation.aspx");
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t.Invoker = PageInvoker.CreateOnLoad (ValidationGroup_Load);
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string html = HtmlDiff.GetControlFromPageHtml (t.Run ());
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if (html.IndexOf ("href") == -1)
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Assert.Fail ("Link button not created");
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if (html.IndexOf ("MyValidationGroup") == -1)
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Assert.Fail ("Validation group not set: " + html);
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}
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public static void ValidationGroup_Load (Page p)
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{
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Poker b = new Poker ();
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b.ValidationGroup = "MyValidationGroup";
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TextBox tb = new TextBox ();
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tb.ID = "tb";
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tb.ValidationGroup = "MyValidationGroup";
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RequiredFieldValidator v = new RequiredFieldValidator ();
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v.ControlToValidate = "tb";
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v.ValidationGroup = "MyValidationGroup";
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p.Controls.Add (tb);
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p.Controls.Add (v);
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p.Controls.Add (new LiteralControl (HtmlDiff.BEGIN_TAG));
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p.Controls.Add (b);
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p.Controls.Add (new LiteralControl (HtmlDiff.END_TAG));
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}
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[Test]
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[Category ("NunitWeb")]
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public void RaisePostBackEvent ()
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{
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WebTest t = new WebTest ("NoEventValidation.aspx");
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t.Invoker = PageInvoker.CreateOnLoad (RaisePostBackEvent_Load);
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t.Run ();
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ArrayList eventlist = t.UserData as ArrayList;
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if (eventlist == null)
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Assert.Fail ("User data does not been created fail");
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Assert.AreEqual ("Click", eventlist[0], "Event Flow #0");
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Assert.AreEqual ("Command", eventlist[1], "Event Flow #1");
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}
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public static void RaisePostBackEvent_Load (Page p)
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{
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Poker b = new Poker ();
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p.Form.Controls.Add (b);
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b.Click += new EventHandler (b_Click);
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b.Command += new CommandEventHandler (b_Command);
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b.RaisePostBackEvent ("Click");
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}
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static void b_Command (object sender, CommandEventArgs e)
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{
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if (WebTest.CurrentTest.UserData == null) {
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ArrayList list = new ArrayList ();
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list.Add ("Command");
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WebTest.CurrentTest.UserData = list;
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}
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else {
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ArrayList list = WebTest.CurrentTest.UserData as ArrayList;
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if (list == null)
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throw new NullReferenceException ();
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list.Add ("Command");
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WebTest.CurrentTest.UserData = list;
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}
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}
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static void b_Click (object sender, EventArgs e)
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{
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if (WebTest.CurrentTest.UserData == null) {
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ArrayList list = new ArrayList ();
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list.Add ("Click");
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WebTest.CurrentTest.UserData = list;
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}
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else {
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ArrayList list = WebTest.CurrentTest.UserData as ArrayList;
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if (list == null)
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throw new NullReferenceException ();
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list.Add ("Click");
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WebTest.CurrentTest.UserData = list;
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}
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}
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#endif
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[Test]
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public void ViewState ()
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{
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Poker p = new Poker ();
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p.TrackState ();
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Assert.AreEqual (p.Text, "", "A1");
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p.Text = "Hello";
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Assert.AreEqual (p.Text, "Hello", "A2");
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object state = p.SaveState ();
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Poker copy = new Poker ();
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copy.TrackState ();
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copy.LoadState (state);
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Assert.AreEqual (copy.Text, "Hello", "A3");
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}
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[Test]
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public void Render ()
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{
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Poker l = new Poker ();
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l.Text = "Hello";
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Assert.AreEqual ("<a>Hello</a>", l.Render (), "R1");
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}
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Poker MakeNested ()
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{
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Poker p = new Poker ();
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LinkButton ll = new LinkButton ();
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ll.Text = ", World";
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p.AddParsedSubObject (new LiteralControl ("Hello"));
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p.AddParsedSubObject (ll);
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return p;
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}
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[Test]
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public void ChildControl ()
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{
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Poker l = MakeNested ();
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Assert.AreEqual ("<a>Hello<a>, World</a></a>", l.Render ());
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Assert.AreEqual ("", l.Text);
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l.Text = "Hello";
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Assert.AreEqual ("<a>Hello</a>", l.Render ());
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Assert.AreEqual ("Hello", l.Text);
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Assert.IsFalse (l.HasControls ());
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}
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[Test]
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public void ChildControlViewstate ()
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{
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Poker l = MakeNested ();
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l.TrackState ();
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l.Text = "Hello";
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object o = l.SaveState ();
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l = MakeNested ();
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l.TrackState ();
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l.LoadState (o);
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Assert.AreEqual ("<a>Hello</a>", l.Render ());
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Assert.AreEqual ("Hello", l.Text);
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Assert.IsFalse (l.HasControls ());
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}
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class BubbleNet : Control {
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public EventHandler Bubble;
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protected override bool OnBubbleEvent (object s, EventArgs e)
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{
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if (Bubble != null)
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Bubble (s, e);
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return false;
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}
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}
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//
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// I (heart) anonymous methods
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//
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bool got_command = false;
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bool got_click = false;
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bool got_bubble = false;
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public void Event_TestEvents_Click(object sender, EventArgs e) {
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Assert.IsFalse (got_click, "#1");
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Assert.IsFalse (got_command, "#2");
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Assert.IsFalse (got_bubble, "#3");
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got_click = true;
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}
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public void Event_TestEvents_Command(object sender, CommandEventArgs e) {
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Assert.IsTrue (got_click, "#4");
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Assert.IsFalse (got_command, "#5");
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Assert.IsFalse (got_bubble, "#6");
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Assert.AreEqual ("N", e.CommandName, "#7");
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Assert.AreEqual ("A", e.CommandArgument, "#8");
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got_command = true;
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}
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public void Event_TestEvents_Bubble(object sender, EventArgs e) {
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Assert.IsTrue (got_click, "#9");
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Assert.IsTrue (got_command, "#10");
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Assert.IsFalse (got_bubble, "#11");
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Assert.AreEqual ("N", ((CommandEventArgs) e).CommandName, "#12");
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Assert.AreEqual ("A", ((CommandEventArgs) e).CommandArgument, "#13");
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got_bubble = true;
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}
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[Test]
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public void TestEvents ()
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{
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BubbleNet p = new BubbleNet ();
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LinkButton l = new LinkButton ();
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l.CommandName = "N";
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l.CommandArgument = "A";
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l.CausesValidation = false; // avoid an NRE on msft
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p.Controls.Add (l);
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got_command = false;
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got_click = false;
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got_bubble = false;
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l.Click += new EventHandler(Event_TestEvents_Click);
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l.Command += new CommandEventHandler(Event_TestEvents_Command);
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p.Bubble += new EventHandler(Event_TestEvents_Bubble);
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((IPostBackEventHandler) l).RaisePostBackEvent ("");
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Assert.IsTrue (got_click, "#14");
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Assert.IsTrue (got_command, "#15");
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Assert.IsTrue (got_bubble, "#16");
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}
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#if NET_2_0
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[Test]
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public void TestValidationGroup ()
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{
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Poker p = new Poker ();
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p.TrackState ();
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Assert.AreEqual (p.ValidationGroup, "", "V1");
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p.ValidationGroup = "VG1";
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Assert.AreEqual (p.ValidationGroup, "VG1", "V2");
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object state = p.SaveState ();
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Poker copy = new Poker ();
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copy.TrackState ();
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copy.LoadState (state);
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Assert.AreEqual (copy.ValidationGroup, "VG1", "A3");
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}
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[TestFixtureTearDown]
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public void TearDown ()
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{
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WebTest.Unload ();
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}
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#endif
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}
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}
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