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//
// InstanceDescriptorTest.cs - Unit tests for
// System.ComponentModel.Design.Serialization.InstanceDescriptor
//
// Author:
// Sebastien Pouliot <sebastien@ximian.com>
//
// Copyright (C) 2005 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using NUnit.Framework;
using System;
using System.ComponentModel;
using System.ComponentModel.Design.Serialization;
using System.Globalization;
using System.Reflection;
using System.Threading;
namespace MonoTests.System.ComponentModel.Design.Serialization {
[TestFixture]
public class InstanceDescriptorTest {
private const string url = "http://www.mono-project.com/";
private ConstructorInfo ci;
[TestFixtureSetUp]
public void FixtureSetUp ()
{
ci = typeof (Uri).GetConstructor (new Type[1] { typeof (string) });
}
[Test]
public void Constructor0_Arguments_Mismatch ()
{
try {
new InstanceDescriptor (ci, null);
Assert.Fail ("#1");
} catch (ArgumentException ex) {
// Length mismatch
Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#B2");
Assert.IsNull (ex.InnerException, "#B3");
Assert.IsNotNull (ex.Message, "#B4");
Assert.IsNull (ex.ParamName, "#B5");
}
}
[Test]
public void Constructor0_MemberInfo_Type ()
{
Type type = typeof (Uri);
InstanceDescriptor id = new InstanceDescriptor (type,
new object [] { url });
Assert.AreEqual (1, id.Arguments.Count, "#1");
Assert.IsTrue (id.IsComplete, "#2");
Assert.AreSame (type, id.MemberInfo, "#3");
Assert.IsNull (id.Invoke (), "#4");
}
[Test]
public void Constructor_Null_ICollection ()
{
InstanceDescriptor id = new InstanceDescriptor (null, new object[] { });
Assert.AreEqual (0, id.Arguments.Count, "#1");
Assert.IsTrue (id.IsComplete, "#2");
Assert.IsNull (id.MemberInfo, "#3");
Assert.IsNull (id.Invoke (), "#4");
}
[Test]
public void Constructor_MemberInfo_ICollection ()
{
InstanceDescriptor id = new InstanceDescriptor (ci, new object[] { url });
Assert.AreEqual (1, id.Arguments.Count, "Arguments");
Assert.IsTrue (id.IsComplete, "IsComplete");
Assert.AreSame (ci, id.MemberInfo, "MemberInfo");
Uri uri = (Uri) id.Invoke ();
Assert.AreEqual (url, uri.AbsoluteUri, "Invoke");
}
[Test]
public void Constructor_Null_ICollection_Boolean ()
{
InstanceDescriptor id = new InstanceDescriptor (null, new object[] { }, true);
Assert.AreEqual (0, id.Arguments.Count, "#1");
Assert.IsTrue (id.IsComplete, "#2");
Assert.IsNull (id.MemberInfo, "#3");
Assert.IsNull (id.Invoke (), "#4");
}
[Test]
[ExpectedException (typeof (ArgumentException))]
public void Constructor_MemberInfo_Null_Boolean ()
{
new InstanceDescriptor (ci, null, false);
// mismatch for required parameters
}
[Test]
public void Constructor_MemberInfo_ICollection_Boolean ()
{
InstanceDescriptor id = new InstanceDescriptor (ci, new object[] { url }, false);
Assert.AreEqual (1, id.Arguments.Count, "Arguments");
Assert.IsFalse (id.IsComplete, "IsComplete");
Assert.AreSame (ci, id.MemberInfo, "MemberInfo");
Uri uri = (Uri) id.Invoke ();
Assert.AreEqual (url, uri.AbsoluteUri, "Invoke");
}
[Test]
public void Field_Arguments_Empty ()
{
FieldInfo fi = typeof (Uri).GetField ("SchemeDelimiter");
InstanceDescriptor id = new InstanceDescriptor (fi, new object [0]);
Assert.AreEqual (0, id.Arguments.Count, "#1");
Assert.IsTrue (id.IsComplete, "#2");
Assert.AreSame (fi, id.MemberInfo, "#3");
Assert.IsNotNull (id.Invoke (), "#4");
}
[Test]
public void Field_Arguments_Mismatch ()
{
FieldInfo fi = typeof (Uri).GetField ("SchemeDelimiter");
try {
new InstanceDescriptor (fi, new object [] { url });
Assert.Fail ("#1");
} catch (ArgumentException ex) {
// Parameter must be static
Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
Assert.IsNull (ex.InnerException, "#3");
Assert.IsNotNull (ex.Message, "#4");
Assert.IsNull (ex.ParamName, "#5");
}
}
[Test]
public void Field_Arguments_Null ()
{
FieldInfo fi = typeof (Uri).GetField ("SchemeDelimiter");
InstanceDescriptor id = new InstanceDescriptor (fi, null);
Assert.AreEqual (0, id.Arguments.Count, "#1");
Assert.IsTrue (id.IsComplete, "#2");
Assert.AreSame (fi, id.MemberInfo, "#3");
Assert.IsNotNull (id.Invoke (), "#4");
}
[Test]
public void Field_MemberInfo_NonStatic ()
{
FieldInfo fi = typeof (InstanceField).GetField ("Name");
try {
new InstanceDescriptor (fi, null);
Assert.Fail ("#1");
} catch (ArgumentException ex) {
// Parameter must be static
Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
Assert.IsNull (ex.InnerException, "#3");
Assert.IsNotNull (ex.Message, "#4");
Assert.IsNull (ex.ParamName, "#5");
}
}
[Test]
public void Property_Arguments_Mismatch ()
{
#if MOBILE
// ensure the property is not linked out of the application since it make the test fails
Assert.NotNull (Thread.CurrentPrincipal, "pre-test");
#endif
PropertyInfo pi = typeof (Thread).GetProperty ("CurrentPrincipal");
InstanceDescriptor id = new InstanceDescriptor (pi, new object [] { url });
Assert.AreEqual (1, id.Arguments.Count, "#1");
object [] arguments = new object [id.Arguments.Count];
id.Arguments.CopyTo (arguments, 0);
Assert.AreSame (url, arguments [0], "#2");
Assert.IsTrue (id.IsComplete, "#3");
Assert.AreSame (pi, id.MemberInfo, "#4");
try {
id.Invoke ();
Assert.Fail ("#5");
} catch (TargetParameterCountException) {
}
}
[Test]
public void Property_Arguments_Null ()
{
#if MOBILE
// ensure the property is not linked out of the application since it make the test fails
Assert.NotNull (Thread.CurrentPrincipal, "pre-test");
#endif
PropertyInfo pi = typeof (Thread).GetProperty ("CurrentPrincipal");
InstanceDescriptor id = new InstanceDescriptor (pi, null);
Assert.AreEqual (0, id.Arguments.Count, "#1");
Assert.IsTrue (id.IsComplete, "#2");
Assert.AreSame (pi, id.MemberInfo, "#3");
Assert.IsNotNull (id.Invoke (), "#4");
}
[Test]
public void Property_MemberInfo_NonStatic ()
{
PropertyInfo pi = typeof (Uri).GetProperty ("Host");
try {
new InstanceDescriptor (pi, null);
Assert.Fail ("#A1");
} catch (ArgumentException ex) {
// Parameter must be static
Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#A2");
Assert.IsNull (ex.InnerException, "#A3");
Assert.IsNotNull (ex.Message, "#A4");
Assert.IsNull (ex.ParamName, "#A5");
}
try {
new InstanceDescriptor (pi, null, false);
Assert.Fail ("#B1");
} catch (ArgumentException ex) {
// Parameter must be static
Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#B2");
Assert.IsNull (ex.InnerException, "#B3");
Assert.IsNotNull (ex.Message, "#B4");
Assert.IsNull (ex.ParamName, "#B5");
}
}
[Test]
public void Property_MemberInfo_WriteOnly ()
{
PropertyInfo pi = typeof (WriteOnlyProperty).GetProperty ("Name");
try {
new InstanceDescriptor (pi, null);
Assert.Fail ("#1");
} catch (ArgumentException ex) {
// Parameter must be readable
Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
Assert.IsNull (ex.InnerException, "#3");
Assert.IsNotNull (ex.Message, "#4");
Assert.IsNull (ex.ParamName, "#5");
}
}
class WriteOnlyProperty
{
public static string Name {
set {
}
}
}
class InstanceField
{
public string Name;
}
}
}
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