/// <summary>
/// Check that the fixture type is valid. This method ensures that
/// the type is not abstract and that there is no more than one of
/// each setup or teardown method and that their signatures are correct.
/// </summary>
/// <param name="fixtureType">The type of the fixture to check</param>
/// <param name="reason">A message indicating why the fixture is invalid</param>
/// <returns>True if the fixture is valid, false if not</returns>
private bool IsValidFixtureType(Type fixtureType, ref string reason)
{
//if (fixtureType.IsAbstract && !fixtureType.IsSealed)
//{
// reason = string.Format("{0} is an abstract class", fixtureType.FullName);
// return false;
//}
#if CLR_2_0 || CLR_4_0
if (fixtureType.ContainsGenericParameters)
{
reason = "Fixture type contains generic parameters. You must either provide "
+ "Type arguments or specify constructor arguments that allow NUnit "
+ "to deduce the Type arguments.";
return(false);
}
#endif
return(NUnitFramework.CheckSetUpTearDownMethods(fixtureType, NUnitFramework.SetUpAttribute, ref reason) &&
NUnitFramework.CheckSetUpTearDownMethods(fixtureType, NUnitFramework.TearDownAttribute, ref reason) &&
NUnitFramework.CheckSetUpTearDownMethods(fixtureType, NUnitFramework.TestFixtureSetUpAttribute, ref reason) &&
NUnitFramework.CheckSetUpTearDownMethods(fixtureType, NUnitFramework.OneTimeSetUpAttribute, ref reason) &&
NUnitFramework.CheckSetUpTearDownMethods(fixtureType, NUnitFramework.TestFixtureTearDownAttribute, ref reason) &&
NUnitFramework.CheckSetUpTearDownMethods(fixtureType, NUnitFramework.OneTimeTearDownAttribute, ref reason));
}
private bool IsValidFixtureType(Type type, ref string reason)
{
if (type.IsAbstract)
{
reason = string.Format("{0} is an abstract class", type.FullName);
return(false);
}
if (Reflect.GetConstructor(type) == null)
{
reason = string.Format("{0} does not have a valid constructor", type.FullName);
return(false);
}
if (!NUnitFramework.CheckSetUpTearDownMethods(type, NUnitFramework.SetUpAttribute, ref reason) ||
!NUnitFramework.CheckSetUpTearDownMethods(type, NUnitFramework.TearDownAttribute, ref reason))
{
return(false);
}
if (Reflect.HasMethodWithAttribute(type, NUnitFramework.FixtureSetUpAttribute, true))
{
reason = "TestFixtureSetUp method not allowed on a SetUpFixture";
return(false);
}
if (Reflect.HasMethodWithAttribute(type, NUnitFramework.FixtureTearDownAttribute, true))
{
reason = "TestFixtureTearDown method not allowed on a SetUpFixture";
return(false);
}
return(true);
}
