/// <summary>
/// Builds the set up tear down list.
/// </summary>
/// <param name="setUpMethods">Unsorted array of setup MethodInfos.</param>
/// <param name="tearDownMethods">Unsorted array of teardown MethodInfos.</param>
/// <param name="methodValidator">Method validator used before each method execution.</param>
/// <returns>A list of SetUpTearDownItems</returns>
protected List <SetUpTearDownItem> BuildSetUpTearDownList(
IMethodInfo[] setUpMethods,
IMethodInfo[] tearDownMethods,
IMethodValidator methodValidator = null)
{
Guard.ArgumentNotNull(setUpMethods, nameof(setUpMethods));
Guard.ArgumentNotNull(tearDownMethods, nameof(tearDownMethods));
var list = new List <SetUpTearDownItem>();
Type fixtureType = Test.TypeInfo?.Type;
if (fixtureType == null)
{
return(list);
}
while (fixtureType != null && fixtureType != typeof(object))
{
var node = BuildNode(fixtureType, setUpMethods, tearDownMethods, methodValidator);
if (node.HasMethods)
{
list.Add(node);
}
fixtureType = fixtureType.GetTypeInfo().BaseType;
}
return(list);
}
/// <summary>
/// ctor
/// </summary>
/// <param name="propertyProvider"></param>
/// <param name="propertyValidator"></param>
/// <param name="methodProvider"></param>
/// <param name="methodValidator"></param>
public ObjectValidator(IPropertyProvider propertyProvider, IPropertyValidator propertyValidator, IMethodProvider methodProvider, IMethodValidator methodValidator)
{
this.propertyProvider = propertyProvider;
this.propertyValidator = propertyValidator;
this.methodProvider = methodProvider;
this.methodValidator = methodValidator;
}
/// <summary>
/// Construct a SetUpTearDownNode
/// </summary>
/// <param name="setUpMethods">A list of setup methods for this level</param>
/// <param name="tearDownMethods">A list teardown methods for this level</param>
/// <param name="methodValidator">A method validator to validate each method before calling.</param>
public SetUpTearDownItem(
IList <IMethodInfo> setUpMethods,
IList <IMethodInfo> tearDownMethods,
IMethodValidator methodValidator = null)
{
_setUpMethods = setUpMethods;
_tearDownMethods = tearDownMethods;
_methodValidator = methodValidator;
}
// This method builds a list of nodes that can be used to
// run setup and teardown according to the NUnit specs.
// We need to execute setup and teardown methods one level
// at a time. However, we can't discover them by reflection
// one level at a time, because that would cause overridden
// methods to be called twice, once on the base class and
// once on the derived class.
//
// For that reason, we start with a list of all setup and
// teardown methods, found using a single reflection call,
// and then descend through the inheritance hierarchy,
// adding each method to the appropriate level as we go.
private static SetUpTearDownItem BuildNode(
Type fixtureType,
IList <IMethodInfo> setUpMethods,
IList <IMethodInfo> tearDownMethods,
IMethodValidator methodValidator)
{
// Create lists of methods for this level only.
// Note that FindAll can't be used because it's not
// available on all the platforms we support.
var mySetUpMethods = SelectMethodsByDeclaringType(fixtureType, setUpMethods);
var myTearDownMethods = SelectMethodsByDeclaringType(fixtureType, tearDownMethods);
return(new SetUpTearDownItem(mySetUpMethods, myTearDownMethods, methodValidator));
}
public MethodValidatorTests()
{
sut = new DefaultMethodValidator();
}