// When using interface and new() generic constraints, expression contains Convert to the interface.
private void TryGetPropertyNameGeneric <T>()
where T : ITest1, new()
{
Expression <Func <T, object> > expression = test => test.Y;
Assert.AreEqual("Y", ReflectionExpressions.TryGetPropertyName(expression));
}
public void TryGetIndexedPropertyNameTest()
{
Expression <Func <Test2, object> > expression = test => test[default(string)];
Assert.AreEqual("Item", ReflectionExpressions.TryGetPropertyName(expression));
}
public void TryGetPropertyNameTest()
{
Expression <Func <Test2, object> > expression = test => test.X;
Assert.AreEqual("X", ReflectionExpressions.TryGetPropertyName(expression));
}
public void TryGetPropertyNameNullTest3()
{
Assert.IsNull(ReflectionExpressions.TryGetPropertyName((LambdaExpression)null));
}
public void TryGetPropertyNameNullTest2()
{
Assert.IsNull(ReflectionExpressions.TryGetPropertyName((Expression <Func <object> >)null));
}