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Loki: add from JSON to dataframes tests (#44375)

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* Loki: add from JSON to dataframes tests

* fixed wrong content-type

* added -Inf test-case
This commit is contained in:
Gábor Farkas 2022-01-27 12:43:44 +01:00 committed by GitHub
parent ea48d131ee
commit b42161a713
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GPG Key ID: 4AEE18F83AFDEB23
10 changed files with 334 additions and 13 deletions
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138
pkg/tsdb/loki/framing_test.go Normal file
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@ -0,0 +1,138 @@
package loki
import (
"bytes"
"io/ioutil"
"net/http"
"os"
"path/filepath"
"testing"
"github.com/grafana/grafana-plugin-sdk-go/backend"
"github.com/grafana/grafana-plugin-sdk-go/experimental"
"github.com/grafana/loki/pkg/logcli/client"
"github.com/stretchr/testify/require"
)
// NOTE: in these tests there several different json-content-types.
// different versions of Loki use different json-content-types.
// this is probably not important when we will parse them,
// but i wanted to test for all of them, to be sure.
func TestSuccessResponse(t *testing.T) {
tt := []struct {
name string
filepath string
}{
{name: "parse a simple matrix response", filepath: "matrix_simple"},
{name: "parse a matrix response with a time-gap in the middle", filepath: "matrix_gap"},
// you can produce NaN by having a metric query and add ` / 0` to the end
{name: "parse a matrix response with NaN", filepath: "matrix_nan"},
// you can produce Infinity by using `quantile_over_time(42,` (value larger than 1)
{name: "parse a matrix response with Infinity", filepath: "matrix_inf"},
}
for _, test := range tt {
t.Run(test.name, func(t *testing.T) {
responseFileName := filepath.Join("testdata", test.filepath+".json")
goldenFileName := filepath.Join("testdata", test.filepath+".golden.txt")
bytes, err := os.ReadFile(responseFileName)
require.NoError(t, err)
frames, err := runQuery(makeMockedClient(200, "application/json", bytes), &lokiQuery{})
require.NoError(t, err)
dr := &backend.DataResponse{
Frames: frames,
Error: err,
}
err = experimental.CheckGoldenDataResponse(goldenFileName, dr, true)
require.NoError(t, err)
})
}
}
func TestErrorResponse(t *testing.T) {
// NOTE: when there is an error-response, it comes with
// HTTP code 400, and the format seems to change between versions:
// 2.3.x: content-type=text/plain, content is plaintext
// 2.4.0: content-type=application/json, content is plaintext !!!
// 2.4.1: same as 2.4.0
// 2.4.2: same as 2.4.0 (2.4.2 is currently the latest)
// main-branch: content-type=application/json, content is JSON
// we should always be able to to return some kind of error message
//
// also, the returned error message is not what we want to return
// to the user, but this is what is currently returned to the user,
// so the tests check for that. we will have to change this in the future.
tt := []struct {
name string
body []byte
contentType string
errorMessage string
}{
{
name: "parse an error response in JSON",
body: []byte(`
{
"status": "error",
"code": 400,
"message": "parse error at line 1, col 8: something is wrong"
}`),
contentType: "application/json; charset=utf-8",
errorMessage: "Run out of attempts while querying the server",
},
{
name: "parse a non-json error body with json content type (loki 2.4.0,2.4.1,2.4.2)",
body: []byte("parse error at line 1, col 8: something is wrong"),
contentType: "application/json; charset=UTF-8",
errorMessage: "Run out of attempts while querying the server",
},
{
name: "parse an error response in plain text",
body: []byte("parse error at line 1, col 8: something is wrong"),
contentType: "text/plain; charset=utf-8",
errorMessage: "Run out of attempts while querying the server",
},
}
for _, test := range tt {
t.Run(test.name, func(t *testing.T) {
frames, err := runQuery(makeMockedClient(400, test.contentType, test.body), &lokiQuery{})
require.Len(t, frames, 0)
require.Error(t, err)
require.EqualError(t, err, test.errorMessage)
})
}
}
type MockedRoundTripper struct {
statusCode int
responseBytes []byte
contentType string
}
func (mockedRT *MockedRoundTripper) RoundTrip(req *http.Request) (*http.Response, error) {
header := http.Header{}
header.Add("Content-Type", mockedRT.contentType)
return &http.Response{
StatusCode: mockedRT.statusCode,
Header: header,
Body: ioutil.NopCloser(bytes.NewReader(mockedRT.responseBytes)),
}, nil
}
func makeMockedClient(statusCode int, contentType string, responseBytes []byte) *client.DefaultClient {
client := &client.DefaultClient{
Address: "http://localhost:9999",
Tripperware: func(t http.RoundTripper) http.RoundTripper {
return &MockedRoundTripper{statusCode: statusCode, responseBytes: responseBytes, contentType: contentType}
},
}
return client
}

31
pkg/tsdb/loki/loki.go
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@ -131,19 +131,7 @@ func (s *Service) QueryData(ctx context.Context, req *backend.QueryDataRequest)
span.SetAttributes("stop_unixnano", query.End, attribute.Key("stop_unixnano").Int64(query.End.UnixNano()))
defer span.End()
// `limit` only applies to log-producing queries, and we
// currently only support metric queries, so this can be set to any value.
limit := 1
// we do not use `interval`, so we set it to zero
interval := time.Duration(0)
value, err := client.QueryRange(query.Expr, limit, query.Start, query.End, logproto.BACKWARD, query.Step, interval, false)
if err != nil {
return result, err
}
frames, err := parseResponse(value, query)
frames, err := runQuery(client, query)
if err != nil {
return result, err
}
@ -204,6 +192,23 @@ func parseResponse(value *loghttp.QueryResponse, query *lokiQuery) (data.Frames,
return frames, nil
}
// we extracted this part of the functionality to make it easy to unit-test it
func runQuery(client *client.DefaultClient, query *lokiQuery) (data.Frames, error) {
// `limit` only applies to log-producing queries, and we
// currently only support metric queries, so this can be set to any value.
limit := 1
// we do not use `interval`, so we set it to zero
interval := time.Duration(0)
value, err := client.QueryRange(query.Expr, limit, query.Start, query.End, logproto.BACKWARD, query.Step, interval, false)
if err != nil {
return data.Frames{}, err
}
return parseResponse(value, query)
}
func (s *Service) getDSInfo(pluginCtx backend.PluginContext) (*datasourceInfo, error) {
i, err := s.im.Get(pluginCtx)
if err != nil {

21
pkg/tsdb/loki/testdata/matrix_gap.golden.txt vendored Normal file
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@ -0,0 +1,21 @@
🌟 This was machine generated. Do not edit. 🌟
Frame[0]
Name: {}
Dimensions: 2 Fields by 6 Rows
+-------------------------------+-----------------+
| Name: time | Name: value |
| Labels: | Labels: |
| Type: []time.Time | Type: []float64 |
+-------------------------------+-----------------+
| 2022-01-24 08:54:13 +0000 UTC | 50 |
| 2022-01-24 08:59:13 +0000 UTC | 57 |
| 2022-01-24 09:04:13 +0000 UTC | 55 |
| 2022-01-24 09:34:13 +0000 UTC | 54 |
| 2022-01-24 09:39:13 +0000 UTC | 55 |
| 2022-01-24 09:44:13 +0000 UTC | 56 |
+-------------------------------+-----------------+
====== TEST DATA RESPONSE (arrow base64) ======
FRAME=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

19
pkg/tsdb/loki/testdata/matrix_gap.json vendored Normal file
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@ -0,0 +1,19 @@
{
"status": "success",
"data": {
"resultType": "matrix",
"result": [
{
"metric": {},
"values": [
[1643014453.815, "50"],
[1643014753.815, "57"],
[1643015053.815, "55"],
[1643016853.815, "54"],
[1643017153.815, "55"],
[1643017453.815, "56"]
]
}
]
}
}

17
pkg/tsdb/loki/testdata/matrix_inf.golden.txt vendored Normal file
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@ -0,0 +1,17 @@
🌟 This was machine generated. Do not edit. 🌟
Frame[0]
Name: {level="info", location="moon", protocol="http"}
Dimensions: 2 Fields by 2 Rows
+-------------------------------+--------------------------------------------------+
| Name: time | Name: value |
| Labels: | Labels: level=info, location=moon, protocol=http |
| Type: []time.Time | Type: []float64 |
+-------------------------------+--------------------------------------------------+
| 2022-01-24 10:53:31 +0000 UTC | +Inf |
| 2022-01-24 10:58:31 +0000 UTC | -Inf |
+-------------------------------+--------------------------------------------------+
====== TEST DATA RESPONSE (arrow base64) ======
FRAME=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

19
pkg/tsdb/loki/testdata/matrix_inf.json vendored Normal file
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@ -0,0 +1,19 @@
{
"status": "success",
"data": {
"resultType": "matrix",
"result": [
{
"metric": {
"level": "info",
"location": "moon",
"protocol": "http"
},
"values": [
[1643021611.9, "+Inf"],
[1643021911.9, "-Inf"]
]
}
]
}
}

17
pkg/tsdb/loki/testdata/matrix_nan.golden.txt vendored Normal file
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@ -0,0 +1,17 @@
🌟 This was machine generated. Do not edit. 🌟
Frame[0]
Name: {}
Dimensions: 2 Fields by 2 Rows
+-------------------------------+-----------------+
| Name: time | Name: value |
| Labels: | Labels: |
| Type: []time.Time | Type: []float64 |
+-------------------------------+-----------------+
| 2022-01-24 08:54:10 +0000 UTC | NaN |
| 2022-01-24 08:59:10 +0000 UTC | NaN |
+-------------------------------+-----------------+
====== TEST DATA RESPONSE (arrow base64) ======
FRAME=QVJST1cxAAD/////yAEAABAAAAAAAAoADgAMAAsABAAKAAAAFAAAAAAAAAEEAAoADAAAAAgABAAKAAAACAAAAFAAAAACAAAAKAAAAAQAAADI/v//CAAAAAwAAAAAAAAAAAAAAAUAAAByZWZJZAAAAOj+//8IAAAADAAAAAIAAAB7fQAABAAAAG5hbWUAAAAAAgAAANQAAAAEAAAARv///xQAAACcAAAAnAAAAAAAAAOcAAAAAwAAAFAAAAAsAAAABAAAADz///8IAAAAEAAAAAUAAAB2YWx1ZQAAAAQAAABuYW1lAAAAAGD///8IAAAADAAAAAIAAAB7fQAABgAAAGxhYmVscwAAgP///wgAAAAkAAAAGgAAAHsiZGlzcGxheU5hbWVGcm9tRFMiOiJ7fSJ9AAAGAAAAY29uZmlnAAAAAAAAiv///wAAAgAFAAAAdmFsdWUAEgAYABQAAAATAAwAAAAIAAQAEgAAABQAAABEAAAATAAAAAAAAApMAAAAAQAAAAwAAAAIAAwACAAEAAgAAAAIAAAAEAAAAAQAAAB0aW1lAAAAAAQAAABuYW1lAAAAAAAAAAAAAAYACAAGAAYAAAAAAAMABAAAAHRpbWUAAAAAAAAAAP////+4AAAAFAAAAAAAAAAMABYAFAATAAwABAAMAAAAIAAAAAAAAAAUAAAAAAAAAwQACgAYAAwACAAEAAoAAAAUAAAAWAAAAAIAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAAAAAAAAIAAAACAAAAAAAAAAAAAAAAAAAAAgAAAAAAAAAAAAAAAAAAAAB0Fe3vKM0WACx6xjUpzRYBAAAAAAD4fwEAAAAAAPh/EAAAAAwAFAASAAwACAAEAAwAAAAQAAAALAAAADgAAAAAAAQAAQAAANgBAAAAAAAAwAAAAAAAAAAgAAAAAAAAAAAAAAAAAAAAAAAKAAwAAAAIAAQACgAAAAgAAABQAAAAAgAAACgAAAAEAAAAyP7//wgAAAAMAAAAAAAAAAAAAAAFAAAAcmVmSWQAAADo/v//CAAAAAwAAAACAAAAe30AAAQAAABuYW1lAAAAAAIAAADUAAAABAAAAEb///8UAAAAnAAAAJwAAAAAAAADnAAAAAMAAABQAAAALAAAAAQAAAA8////CAAAABAAAAAFAAAAdmFsdWUAAAAEAAAAbmFtZQAAAABg////CAAAAAwAAAACAAAAe30AAAYAAABsYWJlbHMAAID///8IAAAAJAAAABoAAAB7ImRpc3BsYXlOYW1lRnJvbURTIjoie30ifQAABgAAAGNvbmZpZwAAAAAAAIr///8AAAIABQAAAHZhbHVlABIAGAAUAAAAEwAMAAAACAAEABIAAAAUAAAARAAAAEwAAAAAAAAKTAAAAAEAAAAMAAAACAAMAAgABAAIAAAACAAAABAAAAAEAAAAdGltZQAAAAAEAAAAbmFtZQAAAAAAAAAAAAAGAAgABgAGAAAAAAADAAQAAAB0aW1lAAAAAPABAABBUlJPVzE=

15
pkg/tsdb/loki/testdata/matrix_nan.json vendored Normal file
View File

@ -0,0 +1,15 @@
{
"status": "success",
"data": {
"resultType": "matrix",
"result": [
{
"metric": {},
"values": [
[1643014450.417, "NaN"],
[1643014750.417, "NaN"]
]
}
]
}
}

37
pkg/tsdb/loki/testdata/matrix_simple.golden.txt vendored Normal file
View File

@ -0,0 +1,37 @@
🌟 This was machine generated. Do not edit. 🌟
Frame[0]
Name: {level="error", location="moon"}
Dimensions: 2 Fields by 4 Rows
+-------------------------------+------------------------------------+
| Name: time | Name: value |
| Labels: | Labels: level=error, location=moon |
| Type: []time.Time | Type: []float64 |
+-------------------------------+------------------------------------+
| 2021-12-10 08:36:06 +0000 UTC | 0.4 |
| 2021-12-10 08:36:46 +0000 UTC | 0.2 |
| 2021-12-10 08:36:56 +0000 UTC | 0.2 |
| 2021-12-10 08:37:46 +0000 UTC | 0.6 |
+-------------------------------+------------------------------------+
Frame[1]
Name: {level="info", location="mars"}
Dimensions: 2 Fields by 5 Rows
+-------------------------------+-----------------------------------+
| Name: time | Name: value |
| Labels: | Labels: level=info, location=mars |
| Type: []time.Time | Type: []float64 |
+-------------------------------+-----------------------------------+
| 2021-12-10 08:36:26 +0000 UTC | 0.6 |
| 2021-12-10 08:36:36 +0000 UTC | 0.8 |
| 2021-12-10 08:36:46 +0000 UTC | 0.8 |
| 2021-12-10 08:36:56 +0000 UTC | 0.8 |
| 2021-12-10 08:37:56 +0000 UTC | 2.6 |
+-------------------------------+-----------------------------------+
====== TEST DATA RESPONSE (arrow base64) ======
FRAME=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33
pkg/tsdb/loki/testdata/matrix_simple.json vendored Normal file
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@ -0,0 +1,33 @@
{
"status": "success",
"data": {
"resultType": "matrix",
"result": [
{
"metric": {
"level": "error",
"location": "moon"
},
"values": [
[1639125366.989, "0.4"],
[1639125406.989, "0.2"],
[1639125416.989, "0.2"],
[1639125466.989, "0.6"]
]
},
{
"metric": {
"level": "info",
"location": "mars"
},
"values": [
[1639125386.989, "0.6"],
[1639125396.989, "0.8"],
[1639125406.989, "0.8"],
[1639125416.989, "0.8"],
[1639125476.989, "2.6"]
]
}
]
}
}