adding tests for scalar arrys

Author: slorello89

pkg/redis-json.go

@@ -139,7 +139,7 @@ func queryJsonGet(qm queryModel, client redisClient) backend.DataResponse {
 case float64:
 fields[i] = data.NewField(i, nil, []float64{})
 for j := 0; j < rowscount-1; j++ {
-fields[i].Append(0)
+fields[i].Append(float64(0))
 }
 }
 frame.Fields = append(frame.Fields, fields[i])

pkg/redis-json_test.go

@@ -160,6 +160,55 @@ func TestQueryJsonObjKeys(t *testing.T) {
 func TestQueryJsonGet(t *testing.T) {
 t.Parallel()
 
+t.Run("Should return four strings in frame", func(t *testing.T) {
+t.Parallel()
+
+client := testClient{rcv: "[[],\"gin\",\"rum\",\"whiskey\"]"}
+
+resp := queryJsonGet(queryModel{Command: models.JsonGet, Key: "test:json", Path: "$.num"}, &client)
+
+require.Len(t, resp.Frames, 1)
+require.Len(t, resp.Frames[0].Fields, 1)
+require.Equal(t, resp.Frames[0].Fields[0].Len(), 4)
+require.Equal(t, resp.Frames[0].Fields[0].At(0), "")
+require.Equal(t, resp.Frames[0].Fields[0].At(1), "gin")
+require.Equal(t, resp.Frames[0].Fields[0].At(2), "rum")
+require.Equal(t, resp.Frames[0].Fields[0].At(3), "whiskey")
+})
+
+t.Run("Should return four booleans in frame", func(t *testing.T) {
+t.Parallel()
+
+client := testClient{rcv: "[[],true,false,true]"}
+
+resp := queryJsonGet(queryModel{Command: models.JsonGet, Key: "test:json", Path: "$.num"}, &client)
+
+require.Len(t, resp.Frames, 1)
+require.Len(t, resp.Frames[0].Fields, 1)
+require.Equal(t, resp.Frames[0].Fields[0].Len(), 4)
+require.Equal(t, resp.Frames[0].Fields[0].At(0), false)
+require.Equal(t, resp.Frames[0].Fields[0].At(1), true)
+require.Equal(t, resp.Frames[0].Fields[0].At(2), false)
+require.Equal(t, resp.Frames[0].Fields[0].At(3), true)
+})
+
+t.Run("Should return four float64 in frame", func(t *testing.T) {
+t.Parallel()
+
+client := testClient{rcv: "[[],42,43,44]"}
+
+resp := queryJsonGet(queryModel{Command: models.JsonGet, Key: "test:json", Path: "$.num"}, &client)
+
+require.Len(t, resp.Frames, 1)
+require.Len(t, resp.Frames[0].Fields, 1)
+require.Equal(t, resp.Frames[0].Fields[0].Len(), 4)
+require.Equal(t, resp.Frames[0].Fields[0].At(0), float64(0))
+require.Equal(t, resp.Frames[0].Fields[0].At(1), float64(42))
+require.Equal(t, resp.Frames[0].Fields[0].At(2), float64(43))
+require.Equal(t, resp.Frames[0].Fields[0].At(3), float64(44))
+
+})
+
 t.Run("Should return a single float64 in frame", func(t *testing.T) {
 t.Parallel()