/// <summary>
/// Executes all methods of the type having TestAttribute
/// </summary>
/// <param name="type"></param>
/// <returns></returns>
public ClassResult ExecuteTestFixture(Type type)
{
var testMethods = AttributeParser.ExtractTestMethods<TestAttribute>(type);
if (testMethods.Count == 0)
return new ClassResult(type);
ClassResult classResult = new ClassResult(type);
object typeObject = Activator.CreateInstance(type);
foreach (MethodInfo method in testMethods)
{
IgnoreAttribute attributeIgnore = AttributeParser.GetAttribute<IgnoreAttribute>(method);
if (attributeIgnore != null)
{
var methodResult = new MethodResult(method);
methodResult.Ignored = true;
methodResult.Success = false;
classResult.MethodResults.Add(methodResult);
continue;
}
ExpectedExceptionAttribute attributeExpectedException = AttributeParser.GetAttribute<ExpectedExceptionAttribute>(method);
if (attributeExpectedException != null && attributeExpectedException.ExpectedException != null)
classResult.MethodResults.Add(ExecuteMethodExpectedException(typeObject, method, attributeExpectedException.ExpectedException));
else
classResult.MethodResults.Add(ExecuteMethod(typeObject, method));
}
return classResult;
}
private MethodResult ExecuteMethodExpectedException(object classObject, MethodInfo method, Type expectedException)
{
var methodResult = new MethodResult(method);
try
{
method.Invoke(classObject, null);
}
catch (Exception ex)
{
if (expectedException == ex.GetType()
|| (ex.InnerException != null && expectedException == ex.InnerException.GetType()))
return methodResult;
else
{
methodResult.Success = false;
methodResult.Exception = ex;
methodResult.FailMessage = "Unexpected exception occured: " + ex.Message;
return methodResult;
}
}
methodResult.Success = false;
methodResult.FailMessage = "Expected exception didn't occur";
return methodResult;
}
private MethodResult ExecuteMethod(object classObject, MethodInfo method)
{
var methodResult = new MethodResult(method);
try
{
method.Invoke(classObject, null);
}
catch (Exception ex)
{
methodResult.Success = false;
methodResult.Exception = ex;
methodResult.FailMessage = "Unexpected exception occured: " + ex.Message;
}
return methodResult;
}
