Map support added for CSV exporter

exporter/csv.go

@@ -7,6 +7,7 @@ import (
 	"log"
 	"os"
 	"reflect"
+	"sort"
 )
 
 // CSVExporter exports response data as CSV streaming file
@@ -42,11 +43,12 @@ func (e *CSVExporter) Export(exports chan interface{}) {
 			for i := 0; i < val.Len(); i++ {
 				values = append(values, fmt.Sprint(val.Index(i)))
 			}
-			//case reflect.Map:
+		case reflect.Map:
-			//	iter := val.MapRange()
+			iter := val.MapRange()
-			//	for iter.Next() {
+			for iter.Next() {
-			//		values = append(values, fmt.Sprint(iter.Value()))
+				values = append(values, fmt.Sprint(iter.Value()))
-			//	}
+			}
+			sort.Strings(values)
 		}
 		if err := writer.Write(values); err != nil {
 			log.Printf("CSV writing error on exporter: %v\n", err)

exporter/csv_test.go

@@ -7,10 +7,11 @@ func TestCSVExporter_Export(t *testing.T) {
 	defer close(ch)
 
 	exporter := &CSVExporter{
-		FileName: "test.out",
+		FileName: "out.csv",
 		Comma:    ';',
 	}
 	go exporter.Export(ch)
 
 	ch <- []string{"1", "2"}
+	ch <- map[string]string{"key1": "value1", "key2": "value2"}
 }

exporter/json_test.go

@@ -7,7 +7,7 @@ func TestJSONExporter_Export(t *testing.T) {
 	defer close(ch)
 
 	exporter := &JSONExporter{
-		FileName: "test.json",
+		FileName: "out.json",
 		Indent:   " ",
 	}
 	go exporter.Export(ch)