private TaskResult Finish(IRemoteTaskServer server, MSTestFixtureTask fixture)
{
if (myFixtureTearDown != null)
{
server.TaskProgress(fixture, "Tearing down...");
try
{
TaskExecutor.Invoke(fixture.Instance, myFixtureTearDown);
}
catch (TargetInvocationException e)
{
Exception exception = e.InnerException ?? e;
string message;
Server.TaskException(fixture, TaskExecutor.ConvertExceptions(exception, out message));
Server.TaskFinished(fixture, message, TaskResult.Exception);
return(TaskResult.Exception);
}
}
server.TaskProgress(fixture, "");
myTestTearDown = null;
myTestSetUp = null;
myFixtureSetUp = null;
myFixtureTearDown = null;
fixture.Instance = null;
return(TaskResult.Success);
}
private static Type GetFixtureType(MSTestFixtureTask fixture, IRemoteTaskServer server)
{
string assemblyLocation = fixture.AssemblyLocation;
if (!File.Exists(assemblyLocation))
{
server.TaskError(fixture,
string.Format("Cannot load assembly from {0}: file not exists", assemblyLocation));
return(null);
}
AssemblyName assemblyName = AssemblyName.GetAssemblyName(assemblyLocation);
if (assemblyName == null)
{
server.TaskError(fixture,
string.Format("Cannot load assembly from {0}: not an assembly", assemblyLocation));
return(null);
}
Assembly assembly = Assembly.Load(assemblyName);
if (assembly == null)
{
server.TaskError(fixture, string.Format("Cannot load assembly from {0}", assemblyLocation));
return(null);
}
return(assembly.GetType(fixture.TypeName));
}
private TaskResult Start(IRemoteTaskServer server, TaskExecutionNode node, MSTestFixtureTask fixture)
{
server.TaskProgress(fixture, "Instantiating...");
Type type = GetFixtureType(fixture, server);
if (type == null)
{
return(TaskResult.Error);
}
if (IsIgnored(type))
{
// fixture is ignored
if (!fixture.Explicitly)
{
// check that we don't have any explicitly run test
bool hasExplicitTest = false;
foreach (TaskExecutionNode testNode in node.Children)
{
if (((MSTestTask)testNode.RemoteTask).Explicitly)
{
hasExplicitTest = true;
break;
}
}
if (!hasExplicitTest)
{
server.TaskProgress(fixture, "");
server.TaskFinished(fixture, null, TaskResult.Skipped);
return(TaskResult.Skipped);
}
}
}
ConstructorInfo ci = type.GetConstructor(Type.EmptyTypes);
if (ci == null)
{
server.TaskError(fixture, string.Format("Cannot find parameterless constructor on type '{0}'", type));
return(TaskResult.Error);
}
if (!BuildTypeInfo(server, fixture, type))
{
return(TaskResult.Error);
}
object instance = ci.Invoke(new object[0]);
if (instance == null)
{
server.TaskError(fixture, string.Format("Cannot create instance of type '{0}'", type));
return(TaskResult.Error);
}
fixture.Instance = instance;
if (myFixtureSetUp != null)
{
server.TaskProgress(fixture, "Setting up...");
try
{
if (myFixtureSetUp.GetParameters().Length == 1)
{
var testContext = new object[] { null };
TaskExecutor.Invoke(fixture.Instance, myFixtureSetUp, testContext);
}
else
{
TaskExecutor.Invoke(fixture.Instance, myFixtureSetUp);
}
}
catch (TargetInvocationException e)
{
Exception exception = e.InnerException ?? e;
string message;
Server.TaskException(fixture, TaskExecutor.ConvertExceptions(exception, out message));
Server.TaskFinished(fixture, message, TaskResult.Exception);
return(TaskResult.Exception);
}
}
server.TaskProgress(fixture, "");
return(TaskResult.Success);
}
