func (e *parallelSpecExecution) eagerExecution(distributions int) []*result.SuiteResult {
specCollections := filter.DistributeSpecs(e.specifications, distributions)
suiteResultChannel := make(chan *result.SuiteResult, len(specCollections))
for i, specCollection := range specCollections {
go e.startSpecsExecution(specCollection, suiteResultChannel, logger.NewParallelLogger(i+1))
}
suiteResults := make([]*result.SuiteResult, 0)
for _, _ = range specCollections {
suiteResults = append(suiteResults, <-suiteResultChannel)
}
return suiteResults
}
func (e *parallelSpecExecution) lazyExecution(totalStreams int) []*result.SuiteResult {
allSpecs := &specList{}
for _, spec := range e.specifications {
allSpecs.specs = append(allSpecs.specs, spec)
}
suiteResultChannel := make(chan *result.SuiteResult, len(e.specifications))
e.wg.Add(totalStreams)
for i := 0; i < totalStreams; i++ {
go e.startStream(allSpecs, logger.NewParallelLogger(i+1), suiteResultChannel)
}
e.wg.Wait()
suiteResults := make([]*result.SuiteResult, 0)
for i := 0; i < totalStreams; i++ {
suiteResults = append(suiteResults, <-suiteResultChannel)
}
close(suiteResultChannel)
return suiteResults
}
func (e *parallelSpecExecution) start() *result.SuiteResult {
startTime := time.Now()
specCollections := filter.DistributeSpecs(e.specifications, e.numberOfExecutionStreams)
suiteResultChannel := make(chan *result.SuiteResult, len(specCollections))
for i, specCollection := range specCollections {
go e.startSpecsExecution(specCollection, suiteResultChannel, nil, logger.NewParallelLogger(i+1))
}
e.logger.Info("Executing in %s parallel streams.", strconv.Itoa(len(specCollections)))
suiteResults := make([]*result.SuiteResult, 0)
for _, _ = range specCollections {
suiteResults = append(suiteResults, <-suiteResultChannel)
}
e.aggregateResult = e.aggregateResults(suiteResults)
e.aggregateResult.Timestamp = startTime.Format(config.LayoutForTimeStamp)
e.aggregateResult.ProjectName = filepath.Base(config.ProjectRoot)
e.aggregateResult.Environment = env.CurrentEnv
e.aggregateResult.Tags = ExecuteTags
e.aggregateResult.ExecutionTime = int64(time.Since(startTime) / 1e6)
return e.aggregateResult
}