public void ConvertTo_String_ReturnsExpected()
{
var converter = new GuidConverter();
var value = new Guid(0x30da92c0, 0x23e8, 0x42a0, 0xae, 0x7c, 0x73, 0x4a, 0x0e, 0x5d, 0x27, 0x82);
Assert.Equal("30da92c0-23e8-42a0-ae7c-734a0e5d2782", converter.ConvertTo(value, typeof(string)));
}
/// <summary>
/// Extends ConvertTo so that methods that return a specific type object given a Type parameter can be
/// used as generic method and casting is not required.
/// <example>
/// typeconverter.ConvertTo<int>(value);
/// </example>
/// </summary>
public static T ConvertTo <T>(this GuidConverter typeconverter, Object value)
{
if (typeconverter == null)
{
throw new ArgumentNullException("typeconverter");
}
return((T)typeconverter.ConvertTo(value, typeof(T)));
}
/// <summary>
/// Extends ConvertTo so that methods that return a specific type object given a Type parameter can be
/// used as generic method and casting is not required.
/// <example>
/// guidconverter.ConvertTo<int>(context, culture, value);
/// </example>
/// </summary>
public static T ConvertTo <T>(this GuidConverter guidconverter, ITypeDescriptorContext context, System.Globalization.CultureInfo culture, Object value)
{
if (guidconverter == null)
{
throw new ArgumentNullException("guidconverter");
}
return((T)guidconverter.ConvertTo(context, culture, value, typeof(T)));
}
public void ConvertTo_InstanceDescriptor_ReturnsExpected()
{
var converter = new GuidConverter();
var value = new Guid(0x30da92c0, 0x23e8, 0x42a0, 0xae, 0x7c, 0x73, 0x4a, 0x0e, 0x5d, 0x27, 0x82);
InstanceDescriptor descriptor = Assert.IsType <InstanceDescriptor>(converter.ConvertTo(value, typeof(InstanceDescriptor)));
ConstructorInfo constructor = Assert.IsAssignableFrom <ConstructorInfo>(descriptor.MemberInfo);
Assert.Equal(new Type[] { typeof(string) }, constructor.GetParameters().Select(p => p.ParameterType));
Assert.Equal(new object[] { "30da92c0-23e8-42a0-ae7c-734a0e5d2782" }, descriptor.Arguments);
}
public void ConvertTo_InvalidValue_ThrowsNotSupportedException(Type destinationType)
{
var converter = new GuidConverter();
Assert.Throws <NotSupportedException>(() => converter.ConvertTo(new object(), destinationType));
}
