fix: step name with parameterize mechanism

examples/hrp/parameters_test.json

@@ -31,7 +31,7 @@
   },
   "teststeps": [
     {
-      "name": "get with params",
+      "name": "get with user: $username",
       "variables": {
         "foo1": "$username",
         "foo2": "$password",

examples/hrp/parameters_test.yaml

@@ -20,7 +20,7 @@ config:
   verify: False
 
 teststeps:
-  - name: get with params
+  - name: "get with user: $username"
     variables:
       foo1: $username
       foo2: $password

hrp/boomer.go

@@ -125,18 +125,25 @@ func (b *HRPBoomer) convertBoomerTask(testcase *TestCase, rendezvousList []*Rend
 
 			startTime := time.Now()
 			for _, step := range testcase.TestSteps {
+				// parse step name
+				parsedName, err := sessionRunner.parser.ParseString(step.Name(), sessionRunner.sessionVariables)
+				if err != nil {
+					parsedName = step.Name()
+				}
+				stepName := convertString(parsedName)
 				// reset start time only once before step
 				once.Do(func() {
 					b.Boomer.ResetStartTime()
 				})
 				stepResult, err := step.Run(sessionRunner)
+				stepResult.Name = stepName
 				if err != nil {
 					// step failed
 					var elapsed int64
 					if stepResult != nil {
 						elapsed = stepResult.Elapsed
 					}
-					b.RecordFailure(string(step.Type()), step.Name(), elapsed, err.Error())
+					b.RecordFailure(string(step.Type()), stepResult.Name, elapsed, err.Error())
 
 					// update flag
 					testcaseSuccess = false
@@ -165,7 +172,7 @@ func (b *HRPBoomer) convertBoomerTask(testcase *TestCase, rendezvousList []*Rend
 					// no record required
 				} else {
 					// request or testcase step
-					b.RecordSuccess(string(step.Type()), step.Name(), stepResult.Elapsed, stepResult.ContentSize)
+					b.RecordSuccess(string(step.Type()), stepResult.Name, stepResult.Elapsed, stepResult.ContentSize)
 					// update extracted variables
 					for k, v := range stepResult.ExportVars {
 						sessionRunner.sessionVariables[k] = v

hrp/session.go

@@ -64,10 +64,17 @@ func (r *SessionRunner) Start(givenVars map[string]interface{}) error {
 
 	// run step in sequential order
 	for _, step := range r.testCase.TestSteps {
-		log.Info().Str("step", step.Name()).
+		// parse step name
+		parsedName, err := r.parser.ParseString(step.Name(), r.sessionVariables)
+		if err != nil {
+			parsedName = step.Name()
+		}
+		stepName := convertString(parsedName)
+		log.Info().Str("step", stepName).
 			Str("type", string(step.Type())).Msg("run step start")
 
 		stepResult, err := step.Run(r)
+		stepResult.Name = stepName
 		if err != nil {
 			log.Error().
 				Str("step", stepResult.Name).