private Machine createMachine(MachineConfiguration machineConfiguration) {
Collection<Context> contexts = createContexts(machineConfiguration);
Machine machine = new SimpleMachine(contexts);
for (Context context : machine.getContexts()) {
if (context instanceof Observer) {
machine.addObserver((Observer) context);
}
}
return machine;
}
private void updateResult(Result result, Machine machine) {
int completed = 0, failed = 0, notExecuted = 0, incomplete = 0;
for (Context context : machine.getContexts()) {
switch (context.getExecutionStatus()) {
case COMPLETED:
{
completed++;
}
break;
case FAILED:
{
failed++;
}
break;
case NOT_EXECUTED:
{
notExecuted++;
}
break;
case EXECUTING:
{
incomplete++;
}
}
}
result.setCompletedCount(completed);
result.setFailedCount(failed);
result.setNotExecutedCount(notExecuted);
result.setIncompleteCount(incomplete);
for (MachineException exception : getFailures()) {
result.addError(getStackTrace(exception.getCause()));
}
}
@Override
public Result execute(boolean ignoreErrors) {
result = new Result(machine.getContexts().size());
executeAnnotation(BeforeExecution.class, machine);
try {
Context context = null;
while (machine.hasNextStep()) {
if (null != context) {
executeAnnotation(BeforeElement.class, context);
}
context = machine.getNextStep();
executeAnnotation(AfterElement.class, context);
}
} catch (MachineException e) {
failures.put(e.getContext(), e);
}
executeAnnotation(AfterExecution.class, machine);
updateResult(result, machine);
if (!ignoreErrors && !failures.isEmpty()) {
throw new TestExecutionException("Test execution contains failures");
}
return result;
}
private void executeAnnotation(Class<? extends Annotation> annotation, Machine machine) {
for (Context context : machine.getContexts()) {
executeAnnotation(annotation, context);
}
}