286 lines
8.5 KiB
C#
286 lines
8.5 KiB
C#
//
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// InstanceDescriptorTest.cs - Unit tests for
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// System.ComponentModel.Design.Serialization.InstanceDescriptor
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//
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// Author:
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// Sebastien Pouliot <sebastien@ximian.com>
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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.ComponentModel;
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using System.ComponentModel.Design.Serialization;
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using System.Globalization;
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using System.Reflection;
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using System.Threading;
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namespace MonoTests.System.ComponentModel.Design.Serialization {
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[TestFixture]
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public class InstanceDescriptorTest {
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private const string url = "http://www.mono-project.com/";
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private ConstructorInfo ci;
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[TestFixtureSetUp]
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public void FixtureSetUp ()
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{
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ci = typeof (Uri).GetConstructor (new Type[1] { typeof (string) });
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}
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[Test]
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public void Constructor0_Arguments_Mismatch ()
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{
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try {
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new InstanceDescriptor (ci, null);
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Assert.Fail ("#1");
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} catch (ArgumentException ex) {
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// Length mismatch
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Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#B2");
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Assert.IsNull (ex.InnerException, "#B3");
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Assert.IsNotNull (ex.Message, "#B4");
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Assert.IsNull (ex.ParamName, "#B5");
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}
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}
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[Test]
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public void Constructor0_MemberInfo_Type ()
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{
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Type type = typeof (Uri);
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InstanceDescriptor id = new InstanceDescriptor (type,
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new object [] { url });
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Assert.AreEqual (1, id.Arguments.Count, "#1");
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Assert.IsTrue (id.IsComplete, "#2");
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Assert.AreSame (type, id.MemberInfo, "#3");
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Assert.IsNull (id.Invoke (), "#4");
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}
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[Test]
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public void Constructor_Null_ICollection ()
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{
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InstanceDescriptor id = new InstanceDescriptor (null, new object[] { });
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Assert.AreEqual (0, id.Arguments.Count, "#1");
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Assert.IsTrue (id.IsComplete, "#2");
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Assert.IsNull (id.MemberInfo, "#3");
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Assert.IsNull (id.Invoke (), "#4");
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}
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[Test]
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public void Constructor_MemberInfo_ICollection ()
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{
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InstanceDescriptor id = new InstanceDescriptor (ci, new object[] { url });
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Assert.AreEqual (1, id.Arguments.Count, "Arguments");
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Assert.IsTrue (id.IsComplete, "IsComplete");
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Assert.AreSame (ci, id.MemberInfo, "MemberInfo");
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Uri uri = (Uri) id.Invoke ();
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Assert.AreEqual (url, uri.AbsoluteUri, "Invoke");
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}
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[Test]
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public void Constructor_Null_ICollection_Boolean ()
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{
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InstanceDescriptor id = new InstanceDescriptor (null, new object[] { }, true);
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Assert.AreEqual (0, id.Arguments.Count, "#1");
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Assert.IsTrue (id.IsComplete, "#2");
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Assert.IsNull (id.MemberInfo, "#3");
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Assert.IsNull (id.Invoke (), "#4");
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}
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[Test]
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[ExpectedException (typeof (ArgumentException))]
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public void Constructor_MemberInfo_Null_Boolean ()
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{
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new InstanceDescriptor (ci, null, false);
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// mismatch for required parameters
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}
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[Test]
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public void Constructor_MemberInfo_ICollection_Boolean ()
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{
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InstanceDescriptor id = new InstanceDescriptor (ci, new object[] { url }, false);
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Assert.AreEqual (1, id.Arguments.Count, "Arguments");
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Assert.IsFalse (id.IsComplete, "IsComplete");
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Assert.AreSame (ci, id.MemberInfo, "MemberInfo");
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Uri uri = (Uri) id.Invoke ();
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Assert.AreEqual (url, uri.AbsoluteUri, "Invoke");
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}
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[Test]
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public void Field_Arguments_Empty ()
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{
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FieldInfo fi = typeof (Uri).GetField ("SchemeDelimiter");
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InstanceDescriptor id = new InstanceDescriptor (fi, new object [0]);
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Assert.AreEqual (0, id.Arguments.Count, "#1");
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Assert.IsTrue (id.IsComplete, "#2");
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Assert.AreSame (fi, id.MemberInfo, "#3");
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Assert.IsNotNull (id.Invoke (), "#4");
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}
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[Test]
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public void Field_Arguments_Mismatch ()
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{
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FieldInfo fi = typeof (Uri).GetField ("SchemeDelimiter");
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try {
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new InstanceDescriptor (fi, new object [] { url });
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Assert.Fail ("#1");
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} catch (ArgumentException ex) {
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// Parameter must be static
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Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
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Assert.IsNull (ex.InnerException, "#3");
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Assert.IsNotNull (ex.Message, "#4");
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Assert.IsNull (ex.ParamName, "#5");
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}
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}
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[Test]
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public void Field_Arguments_Null ()
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{
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FieldInfo fi = typeof (Uri).GetField ("SchemeDelimiter");
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InstanceDescriptor id = new InstanceDescriptor (fi, null);
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Assert.AreEqual (0, id.Arguments.Count, "#1");
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Assert.IsTrue (id.IsComplete, "#2");
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Assert.AreSame (fi, id.MemberInfo, "#3");
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Assert.IsNotNull (id.Invoke (), "#4");
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}
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[Test]
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public void Field_MemberInfo_NonStatic ()
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{
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FieldInfo fi = typeof (InstanceField).GetField ("Name");
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try {
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new InstanceDescriptor (fi, null);
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Assert.Fail ("#1");
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} catch (ArgumentException ex) {
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// Parameter must be static
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Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
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Assert.IsNull (ex.InnerException, "#3");
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Assert.IsNotNull (ex.Message, "#4");
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Assert.IsNull (ex.ParamName, "#5");
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}
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}
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[Test]
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public void Property_Arguments_Mismatch ()
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{
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#if MOBILE
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// ensure the property is not linked out of the application since it make the test fails
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Assert.NotNull (Thread.CurrentPrincipal, "pre-test");
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#endif
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PropertyInfo pi = typeof (Thread).GetProperty ("CurrentPrincipal");
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InstanceDescriptor id = new InstanceDescriptor (pi, new object [] { url });
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Assert.AreEqual (1, id.Arguments.Count, "#1");
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object [] arguments = new object [id.Arguments.Count];
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id.Arguments.CopyTo (arguments, 0);
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Assert.AreSame (url, arguments [0], "#2");
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Assert.IsTrue (id.IsComplete, "#3");
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Assert.AreSame (pi, id.MemberInfo, "#4");
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try {
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id.Invoke ();
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Assert.Fail ("#5");
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} catch (TargetParameterCountException) {
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}
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}
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[Test]
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public void Property_Arguments_Null ()
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{
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#if MOBILE
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// ensure the property is not linked out of the application since it make the test fails
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Assert.NotNull (Thread.CurrentPrincipal, "pre-test");
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#endif
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PropertyInfo pi = typeof (Thread).GetProperty ("CurrentPrincipal");
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InstanceDescriptor id = new InstanceDescriptor (pi, null);
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Assert.AreEqual (0, id.Arguments.Count, "#1");
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Assert.IsTrue (id.IsComplete, "#2");
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Assert.AreSame (pi, id.MemberInfo, "#3");
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Assert.IsNotNull (id.Invoke (), "#4");
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}
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[Test]
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public void Property_MemberInfo_NonStatic ()
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{
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PropertyInfo pi = typeof (Uri).GetProperty ("Host");
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try {
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new InstanceDescriptor (pi, null);
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Assert.Fail ("#A1");
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} catch (ArgumentException ex) {
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// Parameter must be static
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Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#A2");
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Assert.IsNull (ex.InnerException, "#A3");
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Assert.IsNotNull (ex.Message, "#A4");
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Assert.IsNull (ex.ParamName, "#A5");
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}
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try {
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new InstanceDescriptor (pi, null, false);
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Assert.Fail ("#B1");
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} catch (ArgumentException ex) {
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// Parameter must be static
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Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#B2");
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Assert.IsNull (ex.InnerException, "#B3");
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Assert.IsNotNull (ex.Message, "#B4");
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Assert.IsNull (ex.ParamName, "#B5");
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}
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}
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[Test]
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public void Property_MemberInfo_WriteOnly ()
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{
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PropertyInfo pi = typeof (WriteOnlyProperty).GetProperty ("Name");
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try {
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new InstanceDescriptor (pi, null);
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Assert.Fail ("#1");
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} catch (ArgumentException ex) {
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// Parameter must be readable
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Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
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Assert.IsNull (ex.InnerException, "#3");
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Assert.IsNotNull (ex.Message, "#4");
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Assert.IsNull (ex.ParamName, "#5");
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}
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}
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class WriteOnlyProperty
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{
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public static string Name {
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set {
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}
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}
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}
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public class InstanceField
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{
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public string Name;
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}
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}
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}
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