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//
// ExpressionTest_ElementInit.cs
//
// Author:
// olivier Dufour (olivier.duff@gmail.com)
//
// (C) 2008 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 System;
using System.Reflection;
using System.Collections.Generic;
using System.Linq;
using System.Linq.Expressions;
using NUnit.Framework;
namespace MonoTests.System.Linq.Expressions {
[TestFixture]
[Category("SRE")]
public class ExpressionTest_ElementInit {
[Test]
[ExpectedException (typeof (ArgumentNullException))]
public void MethodNull ()
{
Expression.ElementInit (null, new Expression [] {});
}
[Test]
[ExpectedException (typeof (ArgumentNullException))]
public void ArgNull ()
{
Expression.ElementInit (typeof (Foo).GetMethod ("Add"), null);
}
[Test]
[ExpectedException (typeof (ArgumentException))]
public void MethodNameDoesntMatchAdd ()
{
Expression.ElementInit (typeof (Foo).GetMethod ("Bar"), new Expression [] {});
}
[Test]
[ExpectedException (typeof (ArgumentException))]
public void AddMethodIsNotAnInstanceMethod ()
{
Expression.ElementInit (typeof (Bar).GetMethod ("Add"), new Expression [] {});
}
[Test]
[ExpectedException (typeof (ArgumentException))]
public void MethodArgumentCountDoesnMatchParameterLength ()
{
Expression.ElementInit (typeof (Foo).GetMethod ("Add"), new Expression [] {});
}
[Test]
[ExpectedException (typeof (ArgumentNullException))]
public void MethodHasNullArgument ()
{
Expression.ElementInit (typeof (Foo).GetMethod ("Add"), new Expression [] {null});
}
[Test]
[ExpectedException (typeof (ArgumentException))]
public void MethodArgumentDoesntMatchParameterType ()
{
Expression.ElementInit (typeof (Foo).GetMethod ("Add"), new Expression [] {Expression.Constant (1)});
}
[Test]
public void ElementInitToString ()
{
var ElementInit = Expression.ElementInit (typeof (Foo).GetMethod ("Add"), new Expression [] {Expression.Constant ("")});
Assert.AreEqual ("Void Add(System.String)(\"\")", ElementInit.ToString ());
}
public class Foo {
public void Add (string s)
{
}
public void Bar ()
{
}
}
public static class Bar {
public static void Add ()
{
}
}
}
}
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