OAS: Some minor fixes (#762)

* Commit some fixes

* Accept expected

Co-authored-by: Igor Gov <iggvrv@gmail.com>

agent/pkg/oas/feeder_test.go

@@ -21,20 +21,33 @@ func getFiles(baseDir string) (result []string, err error) {
 	result = make([]string, 0)
 	logger.Log.Infof("Reading files from tree: %s", baseDir)
 
+	inputs := []string{baseDir}
+
 	// https://yourbasic.org/golang/list-files-in-directory/
-	err = filepath.Walk(baseDir,
-		func(path string, info os.FileInfo, err error) error {
-			if err != nil {
-				return err
-			}
-
-			ext := strings.ToLower(filepath.Ext(path))
-			if !info.IsDir() && (ext == ".har" || ext == ".ldjson") {
-				result = append(result, path)
-			}
+	visitor := func(path string, info os.FileInfo, err error) error {
+		if err != nil {
+			return err
+		}
 
+		if info.Mode()&os.ModeSymlink != 0 {
+			path, _ = os.Readlink(path)
+			inputs = append(inputs, path)
 			return nil
-		})
+		}
+
+		ext := strings.ToLower(filepath.Ext(path))
+		if !info.IsDir() && (ext == ".har" || ext == ".ldjson") {
+			result = append(result, path)
+		}
+
+		return nil
+	}
+
+	for len(inputs) > 0 {
+		path := inputs[0]
+		inputs = inputs[1:]
+		err = filepath.Walk(path, visitor)
+	}
 
 	sort.SliceStable(result, func(i, j int) bool {
 		return fileSize(result[i]) < fileSize(result[j])
@@ -126,7 +139,7 @@ func feedEntry(entry *har.Entry, source string, isSync bool, file string) {
 		logger.Log.Debugf("Interesting: %s", entry.Request.URL)
 	}
 
-	ews := EntryWithSource{Entry: *entry, Source: source}
+	ews := EntryWithSource{Entry: *entry, Source: source, Id: uint(0)}
 	if isSync {
 		GetOasGeneratorInstance().entriesChan <- ews // blocking variant, right?
 	} else {