[Nhibernate-commit] nhibernate/src/NHibernate.Test/PropertyTest BasicSetterExceptionFixture.cs,NONE,1.1 FieldSetterExceptionFixture.cs,NONE,1.1

[Michael D. <mik...@us...>]

Update of /cvsroot/nhibernate/nhibernate/src/NHibernate.Test/PropertyTest
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv2690/NHibernate.Test/PropertyTest

Added Files:
	BasicSetterExceptionFixture.cs FieldSetterExceptionFixture.cs 
Log Message:
Added better error messages to the setters to help with the problem
of ISet and IDictionary.

--- NEW FILE: BasicSetterExceptionFixture.cs ---
using System;

using NHibernate.Property;

using NUnit.Framework;

namespace NHibernate.Test.PropertyTest
{
	/// <summary>
	/// Test the exception messages that come out a BasicSetter when
	/// invalid values are passed in.
	/// </summary>
	[TestFixture]
	public class BasicSetterExceptionFixture
	{
		protected IPropertyAccessor _accessor;
		protected ISetter _setter;

		[SetUp]
		public void SetUp()
		{
			_accessor = PropertyAccessorFactory.GetPropertyAccessor("property");
			_setter = _accessor.GetSetter( typeof(BasicSetterExceptionFixture.A), "Id" );
		}
		
		[Test]
		[ExpectedException( typeof(PropertyAccessException), "The type System.String can not be assigned to a property of type System.Int32 setter of NHibernate.Test.PropertyTest.BasicSetterExceptionFixture+A.Id" )]
		public void SetInvalidType()
		{
			A instance = new A();
			_setter.Set( instance, "wrong type" );
		}

		[Test]
		[ExpectedException( typeof(PropertyAccessException), "could not set a property value by reflection setter of NHibernate.Test.PropertyTest.BasicSetterExceptionFixture+A.Id" )]
		public void SetValueArgumentException()
		{
			A instance = new A();
			// this will throw a TargetInvocationException that gets wrapped in a PropertyAccessException
			_setter.Set( instance, 5 );
		}

		public class A
		{
			private int _id = 0;

			public int Id
			{
				get { return _id; }
				set
				{
					if( value==5 )
					{
						throw new ArgumentException( "can't be 5 for testing purposes");
					}
					_id = value;
				}
			}
		}
	}
}

--- NEW FILE: FieldSetterExceptionFixture.cs ---
using System;

using NHibernate.Property;

using NUnit.Framework;

namespace NHibernate.Test.PropertyTest
{
	/// <summary>
	/// Test the exception messages that come out a FieldSetter when
	/// invalid values are passed in.
	/// </summary>
	[TestFixture]
	public class FieldSetterExceptionFixture
	{
		protected IPropertyAccessor _accessor;
		protected ISetter _setter;

		[SetUp]
		public void SetUp()
		{
			_accessor = PropertyAccessorFactory.GetPropertyAccessor("field");
			_setter = _accessor.GetSetter( typeof(FieldSetterExceptionFixture.A), "Id" );
		}
		
		[Test]
		[ExpectedException( typeof(PropertyAccessException), "The type System.String can not be assigned to a field of type System.Int32 setter of NHibernate.Test.PropertyTest.FieldSetterExceptionFixture+A.Id" )]
		public void SetInvalidType()
		{
			A instance = new A();
			_setter.Set( instance, "wrong type" );
		}

		public class A
		{
			public int Id = 0;
		}
	}
}