func (agent *rephraseRefactorer) performRefactoringOn(specs []*parser.Specification, conceptDictionary *parser.ConceptDictionary) *refactoringResult {
specsRefactored, conceptFilesRefactored := agent.rephraseInSpecsAndConcepts(&specs, conceptDictionary)
result := &refactoringResult{Success: false, Errors: make([]string, 0), warnings: make([]string, 0)}
if !agent.isConcept {
var runner *runner.TestRunner
select {
case runner = <-agent.startChan.RunnerChan:
case err := <-agent.startChan.ErrorChan:
result.Errors = append(result.Errors, "Cannot perform refactoring: Unable to connect to runner."+err.Error())
return result
}
defer runner.Kill(execLogger.Current())
stepName, err, warning := agent.getStepNameFromRunner(runner)
if err != nil {
result.Errors = append(result.Errors, err.Error())
return result
}
if warning == nil {
runnerFilesChanged, err := agent.requestRunnerForRefactoring(runner, stepName)
if err != nil {
result.Errors = append(result.Errors, fmt.Sprintf("Cannot perform refactoring: %s", err))
return result
}
result.runnerFilesChanged = runnerFilesChanged
} else {
result.warnings = append(result.warnings, warning.Message)
}
}
specFiles, conceptFiles := writeToConceptAndSpecFiles(specs, conceptDictionary, specsRefactored, conceptFilesRefactored)
result.specsChanged = specFiles
result.Success = true
result.conceptsChanged = conceptFiles
return result
}
func printError(execResult *gauge_messages.ProtoExecutionResult) {
if execResult.GetFailed() {
console := execLogger.Current()
console.PrintError(execResult.GetErrorMessage() + "\n")
console.PrintError(execResult.GetStackTrace() + "\n")
}
}
func printHookError(hook *gauge_messages.ProtoHookFailure) {
if hook != nil {
console := execLogger.Current()
console.PrintError(hook.GetErrorMessage())
console.PrintError(hook.GetStackTrace())
}
}
func (writer *pluginLogger) Write(b []byte) (int, error) {
message := string(b)
prefixedMessage := util.AddPrefixToEachLine(message, fmt.Sprintf("[%s Plugin] : ", writer.pluginName))
gaugeConsoleWriter := execLogger.Current()
_, err := gaugeConsoleWriter.Write([]byte(prefixedMessage))
return len(message), err
}
func printConceptFailure(concept *gauge_messages.ProtoConcept) {
conceptExecResult := concept.ConceptExecutionResult
if conceptExecResult != nil && conceptExecResult.GetExecutionResult().GetFailed() {
execLogger.Current().PrintError(fmt.Sprintf("\t %s\n", concept.ConceptStep.GetActualText()))
printError(conceptExecResult.ExecutionResult)
}
}
func validateSpecs(manifest *manifest.Manifest, specsToExecute []*parser.Specification, runner *runner.TestRunner, conceptDictionary *parser.ConceptDictionary) {
validator := newValidator(manifest, specsToExecute, runner, conceptDictionary)
validationErrors := validator.validate()
if len(validationErrors) > 0 {
printValidationFailures(validationErrors)
runner.Kill(execLogger.Current())
os.Exit(1)
}
}
func printValidationFailures(validationErrors executionValidationErrors) {
logger.Log.Warning("Validation failed. The following steps have errors")
for _, stepValidationErrors := range validationErrors {
for _, stepValidationError := range stepValidationErrors {
s := stepValidationError.step
execLogger.Current().PrintError(fmt.Sprintf("%s:%d: %s. %s\n", stepValidationError.fileName, s.LineNo, stepValidationError.message, s.LineText))
}
}
}
func printStepFailure(step *gauge_messages.ProtoStep) {
stepExecResult := step.StepExecutionResult
if stepExecResult != nil && stepExecResult.ExecutionResult.GetFailed() {
execLogger.Current().PrintError(fmt.Sprintf("\t %s\n", step.GetActualText()))
printHookError(stepExecResult.GetPreHookFailure())
printError(stepExecResult.ExecutionResult)
printHookError(stepExecResult.GetPostHookFailure())
}
}
func runAPIServiceIndefinitely(port int, wg *sync.WaitGroup) {
wg.Add(1)
startChan := &runner.StartChannels{RunnerChan: make(chan *runner.TestRunner), ErrorChan: make(chan error), KillChan: make(chan bool)}
go StartAPIService(port, startChan)
select {
case runner := <-startChan.RunnerChan:
runner.Kill(execLogger.Current())
case <-startChan.ErrorChan:
}
}
func printScenarioFailure(scenario *gauge_messages.ProtoScenario) {
if scenario.GetFailed() {
execLogger.Current().PrintError(fmt.Sprintf(" %s: \n", scenario.GetScenarioHeading()))
printHookError(scenario.GetPreHookFailure())
for _, scenarioItem := range scenario.GetScenarioItems() {
if scenarioItem.GetItemType() == gauge_messages.ProtoItem_Step {
printStepFailure(scenarioItem.GetStep())
} else if scenarioItem.GetItemType() == gauge_messages.ProtoItem_Concept {
printConceptFailure(scenarioItem.GetConcept())
}
}
printHookError(scenario.GetPostHookFailure())
}
}
func printSpecFailure(specResult *result.SpecResult) {
if specResult.IsFailed {
execLogger.Current().PrintError(fmt.Sprintf("%s : %s \n", specResult.ProtoSpec.GetFileName(), specResult.ProtoSpec.GetSpecHeading()))
printHookError(specResult.ProtoSpec.GetPreHookFailure())
for _, specItem := range specResult.ProtoSpec.Items {
if specItem.GetItemType() == gauge_messages.ProtoItem_Scenario {
printScenarioFailure(specItem.GetScenario())
} else if specItem.GetItemType() == gauge_messages.ProtoItem_TableDrivenScenario {
printTableDrivenScenarioFailure(specItem.GetTableDrivenScenario())
}
}
printHookError(specResult.ProtoSpec.GetPostHookFailure())
}
}
// Gets all steps list from the runner
func (specInfoGatherer *SpecInfoGatherer) getStepsFromRunner(killChannel chan bool) (*runner.TestRunner, error) {
steps := make([]string, 0)
manifest, err := manifest.ProjectManifest()
if err != nil {
execLogger.CriticalError(err)
}
testRunner, connErr := runner.StartRunnerAndMakeConnection(manifest, execLogger.Current(), killChannel)
if connErr == nil {
steps = append(steps, requestForSteps(testRunner)...)
logger.ApiLog.Debug("Steps got from runner: %v", steps)
} else {
logger.ApiLog.Error("Runner connection failed: %s", connErr)
}
specInfoGatherer.runnerStepValues = specInfoGatherer.convertToStepValues(steps)
return testRunner, connErr
}
func installPluginsFromManifest(manifest *manifest.Manifest) {
writer := execLogger.Current()
pluginsMap := make(map[string]bool, 0)
pluginsMap[manifest.Language] = true
for _, plugin := range manifest.Plugins {
pluginsMap[plugin] = false
}
for pluginName, isRunner := range pluginsMap {
if !isCompatiblePluginInstalled(pluginName, "", isRunner) {
writer.Info("Compatible version of plugin %s not found. Installing plugin %s...", pluginName, pluginName)
installResult := InstallPlugin(pluginName, "")
if installResult.Success {
writer.Info("Successfully installed the plugin %s.", pluginName)
} else {
writer.Error("Failed to install the %s plugin.", pluginName)
}
} else {
writer.Info("Plugin %s is already installed.", pluginName)
}
}
}
func ExecuteSpecs(inParallel bool, args []string) {
env.LoadEnv(false)
conceptsDictionary, conceptParseResult := parser.CreateConceptsDictionary(false)
parser.HandleParseResult(conceptParseResult)
specsToExecute, specsSkipped := filter.GetSpecsToExecute(conceptsDictionary, args)
if len(specsToExecute) == 0 {
printExecutionStatus(nil, 0)
}
parallelInfo := ¶llelInfo{inParallel: inParallel, numberOfStreams: NumberOfExecutionStreams}
if !parallelInfo.isValid() {
os.Exit(1)
}
manifest, err := manifest.ProjectManifest()
if err != nil {
execLogger.CriticalError(err)
}
runner := startApi()
validateSpecs(manifest, specsToExecute, runner, conceptsDictionary)
pluginHandler := plugin.StartPlugins(manifest)
execution := newExecution(manifest, specsToExecute, runner, pluginHandler, parallelInfo, execLogger.Current())
result := execution.start()
execution.finish()
exitCode := printExecutionStatus(result, specsSkipped)
os.Exit(exitCode)
}