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api_test.go
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api_test.go
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// Copyright 2017 The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package v1
import (
"context"
"errors"
"fmt"
"io/ioutil"
"math"
"net/http"
"net/http/httptest"
"net/url"
"reflect"
"strings"
"testing"
"time"
json "github.com/json-iterator/go"
"github.com/prometheus/common/model"
)
type apiTest struct {
do func() (interface{}, Warnings, error)
inWarnings []string
inErr error
inStatusCode int
inRes interface{}
reqPath string
reqParam url.Values
reqMethod string
res interface{}
warnings Warnings
err error
}
type apiTestClient struct {
*testing.T
curTest apiTest
}
func (c *apiTestClient) URL(ep string, args map[string]string) *url.URL {
path := ep
for k, v := range args {
path = strings.Replace(path, ":"+k, v, -1)
}
u := &url.URL{
Host: "test:9090",
Path: path,
}
return u
}
func (c *apiTestClient) Do(ctx context.Context, req *http.Request) (*http.Response, []byte, Warnings, error) {
test := c.curTest
if req.URL.Path != test.reqPath {
c.Errorf("unexpected request path: want %s, got %s", test.reqPath, req.URL.Path)
}
if req.Method != test.reqMethod {
c.Errorf("unexpected request method: want %s, got %s", test.reqMethod, req.Method)
}
b, err := json.Marshal(test.inRes)
if err != nil {
c.Fatal(err)
}
resp := &http.Response{}
if test.inStatusCode != 0 {
resp.StatusCode = test.inStatusCode
} else if test.inErr != nil {
resp.StatusCode = statusAPIError
} else {
resp.StatusCode = http.StatusOK
}
return resp, b, test.inWarnings, test.inErr
}
func (c *apiTestClient) DoGetFallback(ctx context.Context, u *url.URL, args url.Values) (*http.Response, []byte, Warnings, error) {
req, err := http.NewRequest(http.MethodPost, u.String(), strings.NewReader(args.Encode()))
if err != nil {
return nil, nil, nil, err
}
return c.Do(ctx, req)
}
func TestAPIs(t *testing.T) {
testTime := time.Now()
tc := &apiTestClient{
T: t,
}
promAPI := &httpAPI{
client: tc,
}
doAlertManagers := func() func() (interface{}, Warnings, error) {
return func() (interface{}, Warnings, error) {
v, err := promAPI.AlertManagers(context.Background())
return v, nil, err
}
}
doCleanTombstones := func() func() (interface{}, Warnings, error) {
return func() (interface{}, Warnings, error) {
return nil, nil, promAPI.CleanTombstones(context.Background())
}
}
doConfig := func() func() (interface{}, Warnings, error) {
return func() (interface{}, Warnings, error) {
v, err := promAPI.Config(context.Background())
return v, nil, err
}
}
doDeleteSeries := func(matcher string, startTime time.Time, endTime time.Time) func() (interface{}, Warnings, error) {
return func() (interface{}, Warnings, error) {
return nil, nil, promAPI.DeleteSeries(context.Background(), []string{matcher}, startTime, endTime)
}
}
doFlags := func() func() (interface{}, Warnings, error) {
return func() (interface{}, Warnings, error) {
v, err := promAPI.Flags(context.Background())
return v, nil, err
}
}
doRuntimeinfo := func() func() (interface{}, Warnings, error) {
return func() (interface{}, Warnings, error) {
v, err := promAPI.Runtimeinfo(context.Background())
return v, nil, err
}
}
doLabelNames := func(label string) func() (interface{}, Warnings, error) {
return func() (interface{}, Warnings, error) {
return promAPI.LabelNames(context.Background(), time.Now().Add(-100*time.Hour), time.Now())
}
}
doLabelValues := func(label string) func() (interface{}, Warnings, error) {
return func() (interface{}, Warnings, error) {
return promAPI.LabelValues(context.Background(), label, time.Now().Add(-100*time.Hour), time.Now())
}
}
doQuery := func(q string, ts time.Time) func() (interface{}, Warnings, error) {
return func() (interface{}, Warnings, error) {
return promAPI.Query(context.Background(), q, ts)
}
}
doQueryRange := func(q string, rng Range) func() (interface{}, Warnings, error) {
return func() (interface{}, Warnings, error) {
return promAPI.QueryRange(context.Background(), q, rng)
}
}
doSeries := func(matcher string, startTime time.Time, endTime time.Time) func() (interface{}, Warnings, error) {
return func() (interface{}, Warnings, error) {
return promAPI.Series(context.Background(), []string{matcher}, startTime, endTime)
}
}
doSnapshot := func(skipHead bool) func() (interface{}, Warnings, error) {
return func() (interface{}, Warnings, error) {
v, err := promAPI.Snapshot(context.Background(), skipHead)
return v, nil, err
}
}
doRules := func() func() (interface{}, Warnings, error) {
return func() (interface{}, Warnings, error) {
v, err := promAPI.Rules(context.Background())
return v, nil, err
}
}
doTargets := func() func() (interface{}, Warnings, error) {
return func() (interface{}, Warnings, error) {
v, err := promAPI.Targets(context.Background())
return v, nil, err
}
}
doTargetsMetadata := func(matchTarget string, metric string, limit string) func() (interface{}, Warnings, error) {
return func() (interface{}, Warnings, error) {
v, err := promAPI.TargetsMetadata(context.Background(), matchTarget, metric, limit)
return v, nil, err
}
}
doMetadata := func(metric string, limit string) func() (interface{}, Warnings, error) {
return func() (interface{}, Warnings, error) {
v, err := promAPI.Metadata(context.Background(), metric, limit)
return v, nil, err
}
}
queryTests := []apiTest{
{
do: doQuery("2", testTime),
inRes: &queryResult{
Type: model.ValScalar,
Result: &model.Scalar{
Value: 2,
Timestamp: model.TimeFromUnix(testTime.Unix()),
},
},
reqMethod: "POST",
reqPath: "/api/v1/query",
reqParam: url.Values{
"query": []string{"2"},
"time": []string{testTime.Format(time.RFC3339Nano)},
},
res: &model.Scalar{
Value: 2,
Timestamp: model.TimeFromUnix(testTime.Unix()),
},
},
{
do: doQuery("2", testTime),
inErr: fmt.Errorf("some error"),
reqMethod: "POST",
reqPath: "/api/v1/query",
reqParam: url.Values{
"query": []string{"2"},
"time": []string{testTime.Format(time.RFC3339Nano)},
},
err: fmt.Errorf("some error"),
},
{
do: doQuery("2", testTime),
inRes: "some body",
inStatusCode: 500,
inErr: &Error{
Type: ErrServer,
Msg: "server error: 500",
Detail: "some body",
},
reqMethod: "POST",
reqPath: "/api/v1/query",
reqParam: url.Values{
"query": []string{"2"},
"time": []string{testTime.Format(time.RFC3339Nano)},
},
err: errors.New("server_error: server error: 500"),
},
{
do: doQuery("2", testTime),
inRes: "some body",
inStatusCode: 404,
inErr: &Error{
Type: ErrClient,
Msg: "client error: 404",
Detail: "some body",
},
reqMethod: "POST",
reqPath: "/api/v1/query",
reqParam: url.Values{
"query": []string{"2"},
"time": []string{testTime.Format(time.RFC3339Nano)},
},
err: errors.New("client_error: client error: 404"),
},
// Warning only.
{
do: doQuery("2", testTime),
inWarnings: []string{"warning"},
inRes: &queryResult{
Type: model.ValScalar,
Result: &model.Scalar{
Value: 2,
Timestamp: model.TimeFromUnix(testTime.Unix()),
},
},
reqMethod: "POST",
reqPath: "/api/v1/query",
reqParam: url.Values{
"query": []string{"2"},
"time": []string{testTime.Format(time.RFC3339Nano)},
},
res: &model.Scalar{
Value: 2,
Timestamp: model.TimeFromUnix(testTime.Unix()),
},
warnings: []string{"warning"},
},
// Warning + error.
{
do: doQuery("2", testTime),
inWarnings: []string{"warning"},
inRes: "some body",
inStatusCode: 404,
inErr: &Error{
Type: ErrClient,
Msg: "client error: 404",
Detail: "some body",
},
reqMethod: "POST",
reqPath: "/api/v1/query",
reqParam: url.Values{
"query": []string{"2"},
"time": []string{testTime.Format(time.RFC3339Nano)},
},
err: errors.New("client_error: client error: 404"),
warnings: []string{"warning"},
},
{
do: doQueryRange("2", Range{
Start: testTime.Add(-time.Minute),
End: testTime,
Step: time.Minute,
}),
inErr: fmt.Errorf("some error"),
reqMethod: "POST",
reqPath: "/api/v1/query_range",
reqParam: url.Values{
"query": []string{"2"},
"start": []string{testTime.Add(-time.Minute).Format(time.RFC3339Nano)},
"end": []string{testTime.Format(time.RFC3339Nano)},
"step": []string{time.Minute.String()},
},
err: fmt.Errorf("some error"),
},
{
do: doLabelNames("mylabel"),
inRes: []string{"val1", "val2"},
reqMethod: "GET",
reqPath: "/api/v1/labels",
res: []string{"val1", "val2"},
},
{
do: doLabelNames("mylabel"),
inRes: []string{"val1", "val2"},
inWarnings: []string{"a"},
reqMethod: "GET",
reqPath: "/api/v1/labels",
res: []string{"val1", "val2"},
warnings: []string{"a"},
},
{
do: doLabelNames("mylabel"),
inErr: fmt.Errorf("some error"),
reqMethod: "GET",
reqPath: "/api/v1/labels",
err: fmt.Errorf("some error"),
},
{
do: doLabelNames("mylabel"),
inErr: fmt.Errorf("some error"),
inWarnings: []string{"a"},
reqMethod: "GET",
reqPath: "/api/v1/labels",
err: fmt.Errorf("some error"),
warnings: []string{"a"},
},
{
do: doLabelValues("mylabel"),
inRes: []string{"val1", "val2"},
reqMethod: "GET",
reqPath: "/api/v1/label/mylabel/values",
res: model.LabelValues{"val1", "val2"},
},
{
do: doLabelValues("mylabel"),
inRes: []string{"val1", "val2"},
inWarnings: []string{"a"},
reqMethod: "GET",
reqPath: "/api/v1/label/mylabel/values",
res: model.LabelValues{"val1", "val2"},
warnings: []string{"a"},
},
{
do: doLabelValues("mylabel"),
inErr: fmt.Errorf("some error"),
reqMethod: "GET",
reqPath: "/api/v1/label/mylabel/values",
err: fmt.Errorf("some error"),
},
{
do: doLabelValues("mylabel"),
inErr: fmt.Errorf("some error"),
inWarnings: []string{"a"},
reqMethod: "GET",
reqPath: "/api/v1/label/mylabel/values",
err: fmt.Errorf("some error"),
warnings: []string{"a"},
},
{
do: doSeries("up", testTime.Add(-time.Minute), testTime),
inRes: []map[string]string{
{
"__name__": "up",
"job": "prometheus",
"instance": "localhost:9090"},
},
reqMethod: "GET",
reqPath: "/api/v1/series",
reqParam: url.Values{
"match": []string{"up"},
"start": []string{testTime.Add(-time.Minute).Format(time.RFC3339Nano)},
"end": []string{testTime.Format(time.RFC3339Nano)},
},
res: []model.LabelSet{
{
"__name__": "up",
"job": "prometheus",
"instance": "localhost:9090",
},
},
},
// Series with data + warning.
{
do: doSeries("up", testTime.Add(-time.Minute), testTime),
inRes: []map[string]string{
{
"__name__": "up",
"job": "prometheus",
"instance": "localhost:9090"},
},
inWarnings: []string{"a"},
reqMethod: "GET",
reqPath: "/api/v1/series",
reqParam: url.Values{
"match": []string{"up"},
"start": []string{testTime.Add(-time.Minute).Format(time.RFC3339Nano)},
"end": []string{testTime.Format(time.RFC3339Nano)},
},
res: []model.LabelSet{
{
"__name__": "up",
"job": "prometheus",
"instance": "localhost:9090",
},
},
warnings: []string{"a"},
},
{
do: doSeries("up", testTime.Add(-time.Minute), testTime),
inErr: fmt.Errorf("some error"),
reqMethod: "GET",
reqPath: "/api/v1/series",
reqParam: url.Values{
"match": []string{"up"},
"start": []string{testTime.Add(-time.Minute).Format(time.RFC3339Nano)},
"end": []string{testTime.Format(time.RFC3339Nano)},
},
err: fmt.Errorf("some error"),
},
// Series with error and warning.
{
do: doSeries("up", testTime.Add(-time.Minute), testTime),
inErr: fmt.Errorf("some error"),
inWarnings: []string{"a"},
reqMethod: "GET",
reqPath: "/api/v1/series",
reqParam: url.Values{
"match": []string{"up"},
"start": []string{testTime.Add(-time.Minute).Format(time.RFC3339Nano)},
"end": []string{testTime.Format(time.RFC3339Nano)},
},
err: fmt.Errorf("some error"),
warnings: []string{"a"},
},
{
do: doSnapshot(true),
inRes: map[string]string{
"name": "20171210T211224Z-2be650b6d019eb54",
},
reqMethod: "POST",
reqPath: "/api/v1/admin/tsdb/snapshot",
reqParam: url.Values{
"skip_head": []string{"true"},
},
res: SnapshotResult{
Name: "20171210T211224Z-2be650b6d019eb54",
},
},
{
do: doSnapshot(true),
inErr: fmt.Errorf("some error"),
reqMethod: "POST",
reqPath: "/api/v1/admin/tsdb/snapshot",
err: fmt.Errorf("some error"),
},
{
do: doCleanTombstones(),
reqMethod: "POST",
reqPath: "/api/v1/admin/tsdb/clean_tombstones",
},
{
do: doCleanTombstones(),
inErr: fmt.Errorf("some error"),
reqMethod: "POST",
reqPath: "/api/v1/admin/tsdb/clean_tombstones",
err: fmt.Errorf("some error"),
},
{
do: doDeleteSeries("up", testTime.Add(-time.Minute), testTime),
inRes: []map[string]string{
{
"__name__": "up",
"job": "prometheus",
"instance": "localhost:9090"},
},
reqMethod: "POST",
reqPath: "/api/v1/admin/tsdb/delete_series",
reqParam: url.Values{
"match": []string{"up"},
"start": []string{testTime.Add(-time.Minute).Format(time.RFC3339Nano)},
"end": []string{testTime.Format(time.RFC3339Nano)},
},
},
{
do: doDeleteSeries("up", testTime.Add(-time.Minute), testTime),
inErr: fmt.Errorf("some error"),
reqMethod: "POST",
reqPath: "/api/v1/admin/tsdb/delete_series",
reqParam: url.Values{
"match": []string{"up"},
"start": []string{testTime.Add(-time.Minute).Format(time.RFC3339Nano)},
"end": []string{testTime.Format(time.RFC3339Nano)},
},
err: fmt.Errorf("some error"),
},
{
do: doConfig(),
reqMethod: "GET",
reqPath: "/api/v1/status/config",
inRes: map[string]string{
"yaml": "<content of the loaded config file in YAML>",
},
res: ConfigResult{
YAML: "<content of the loaded config file in YAML>",
},
},
{
do: doConfig(),
reqMethod: "GET",
reqPath: "/api/v1/status/config",
inErr: fmt.Errorf("some error"),
err: fmt.Errorf("some error"),
},
{
do: doFlags(),
reqMethod: "GET",
reqPath: "/api/v1/status/flags",
inRes: map[string]string{
"alertmanager.notification-queue-capacity": "10000",
"alertmanager.timeout": "10s",
"log.level": "info",
"query.lookback-delta": "5m",
"query.max-concurrency": "20",
},
res: FlagsResult{
"alertmanager.notification-queue-capacity": "10000",
"alertmanager.timeout": "10s",
"log.level": "info",
"query.lookback-delta": "5m",
"query.max-concurrency": "20",
},
},
{
do: doFlags(),
reqMethod: "GET",
reqPath: "/api/v1/status/flags",
inErr: fmt.Errorf("some error"),
err: fmt.Errorf("some error"),
},
{
do: doRuntimeinfo(),
reqMethod: "GET",
reqPath: "/api/v1/status/runtimeinfo",
inErr: fmt.Errorf("some error"),
err: fmt.Errorf("some error"),
},
{
do: doRuntimeinfo(),
reqMethod: "GET",
reqPath: "/api/v1/status/runtimeinfo",
inRes: map[string]interface{}{
"startTime": "2020-05-18T15:52:53.4503113Z",
"CWD": "/prometheus",
"reloadConfigSuccess": true,
"lastConfigTime": "2020-05-18T15:52:56Z",
"chunkCount": 72692,
"timeSeriesCount": 18476,
"corruptionCount": 0,
"goroutineCount": 217,
"GOMAXPROCS": 2,
"GOGC": "100",
"GODEBUG": "allocfreetrace",
"storageRetention": "1d",
},
res: RuntimeinfoResult{
StartTime: "2020-05-18T15:52:53.4503113Z",
CWD: "/prometheus",
ReloadConfigSuccess: true,
LastConfigTime: "2020-05-18T15:52:56Z",
ChunkCount: 72692,
TimeSeriesCount: 18476,
CorruptionCount: 0,
GoroutineCount: 217,
GOMAXPROCS: 2,
GOGC: "100",
GODEBUG: "allocfreetrace",
StorageRetention: "1d",
},
},
{
do: doAlertManagers(),
reqMethod: "GET",
reqPath: "/api/v1/alertmanagers",
inRes: map[string]interface{}{
"activeAlertManagers": []map[string]string{
{
"url": "http://127.0.0.1:9091/api/v1/alerts",
},
},
"droppedAlertManagers": []map[string]string{
{
"url": "http://127.0.0.1:9092/api/v1/alerts",
},
},
},
res: AlertManagersResult{
Active: []AlertManager{
{
URL: "http://127.0.0.1:9091/api/v1/alerts",
},
},
Dropped: []AlertManager{
{
URL: "http://127.0.0.1:9092/api/v1/alerts",
},
},
},
},
{
do: doAlertManagers(),
reqMethod: "GET",
reqPath: "/api/v1/alertmanagers",
inErr: fmt.Errorf("some error"),
err: fmt.Errorf("some error"),
},
{
do: doRules(),
reqMethod: "GET",
reqPath: "/api/v1/rules",
inRes: map[string]interface{}{
"groups": []map[string]interface{}{
{
"file": "/rules.yaml",
"interval": 60,
"name": "example",
"rules": []map[string]interface{}{
{
"alerts": []map[string]interface{}{
{
"activeAt": testTime.UTC().Format(time.RFC3339Nano),
"annotations": map[string]interface{}{
"summary": "High request latency",
},
"labels": map[string]interface{}{
"alertname": "HighRequestLatency",
"severity": "page",
},
"state": "firing",
"value": "1e+00",
},
},
"annotations": map[string]interface{}{
"summary": "High request latency",
},
"duration": 600,
"health": "ok",
"labels": map[string]interface{}{
"severity": "page",
},
"name": "HighRequestLatency",
"query": "job:request_latency_seconds:mean5m{job=\"myjob\"} > 0.5",
"type": "alerting",
},
{
"health": "ok",
"name": "job:http_inprogress_requests:sum",
"query": "sum(http_inprogress_requests) by (job)",
"type": "recording",
},
},
},
},
},
res: RulesResult{
Groups: []RuleGroup{
{
Name: "example",
File: "/rules.yaml",
Interval: 60,
Rules: []interface{}{
AlertingRule{
Alerts: []*Alert{
{
ActiveAt: testTime.UTC(),
Annotations: model.LabelSet{
"summary": "High request latency",
},
Labels: model.LabelSet{
"alertname": "HighRequestLatency",
"severity": "page",
},
State: AlertStateFiring,
Value: "1e+00",
},
},
Annotations: model.LabelSet{
"summary": "High request latency",
},
Labels: model.LabelSet{
"severity": "page",
},
Duration: 600,
Health: RuleHealthGood,
Name: "HighRequestLatency",
Query: "job:request_latency_seconds:mean5m{job=\"myjob\"} > 0.5",
LastError: "",
},
RecordingRule{
Health: RuleHealthGood,
Name: "job:http_inprogress_requests:sum",
Query: "sum(http_inprogress_requests) by (job)",
LastError: "",
},
},
},
},
},
},
{
do: doRules(),
reqMethod: "GET",
reqPath: "/api/v1/rules",
inErr: fmt.Errorf("some error"),
err: fmt.Errorf("some error"),
},
{
do: doTargets(),
reqMethod: "GET",
reqPath: "/api/v1/targets",
inRes: map[string]interface{}{
"activeTargets": []map[string]interface{}{
{
"discoveredLabels": map[string]string{
"__address__": "127.0.0.1:9090",
"__metrics_path__": "/metrics",
"__scheme__": "http",
"job": "prometheus",
},
"labels": map[string]string{
"instance": "127.0.0.1:9090",
"job": "prometheus",
},
"scrapeUrl": "http://127.0.0.1:9090",
"lastError": "error while scraping target",
"lastScrape": testTime.UTC().Format(time.RFC3339Nano),
"health": "up",
},
},
"droppedTargets": []map[string]interface{}{
{
"discoveredLabels": map[string]string{
"__address__": "127.0.0.1:9100",
"__metrics_path__": "/metrics",
"__scheme__": "http",
"job": "node",
},
},
},
},
res: TargetsResult{
Active: []ActiveTarget{
{
DiscoveredLabels: map[string]string{
"__address__": "127.0.0.1:9090",
"__metrics_path__": "/metrics",
"__scheme__": "http",
"job": "prometheus",
},
Labels: model.LabelSet{
"instance": "127.0.0.1:9090",
"job": "prometheus",
},
ScrapeURL: "http://127.0.0.1:9090",
LastError: "error while scraping target",
LastScrape: testTime.UTC(),
Health: HealthGood,
},
},
Dropped: []DroppedTarget{
{
DiscoveredLabels: map[string]string{
"__address__": "127.0.0.1:9100",
"__metrics_path__": "/metrics",
"__scheme__": "http",
"job": "node",
},
},
},
},
},
{
do: doTargets(),
reqMethod: "GET",
reqPath: "/api/v1/targets",
inErr: fmt.Errorf("some error"),
err: fmt.Errorf("some error"),
},
{
do: doTargetsMetadata("{job=\"prometheus\"}", "go_goroutines", "1"),
inRes: []map[string]interface{}{
{
"target": map[string]interface{}{
"instance": "127.0.0.1:9090",
"job": "prometheus",
},
"type": "gauge",
"help": "Number of goroutines that currently exist.",
"unit": "",
},
},
reqMethod: "GET",
reqPath: "/api/v1/targets/metadata",
reqParam: url.Values{
"match_target": []string{"{job=\"prometheus\"}"},
"metric": []string{"go_goroutines"},
"limit": []string{"1"},
},
res: []MetricMetadata{
{
Target: map[string]string{
"instance": "127.0.0.1:9090",
"job": "prometheus",
},
Type: "gauge",
Help: "Number of goroutines that currently exist.",
Unit: "",
},
},
},
{
do: doTargetsMetadata("{job=\"prometheus\"}", "go_goroutines", "1"),
inErr: fmt.Errorf("some error"),
reqMethod: "GET",
reqPath: "/api/v1/targets/metadata",
reqParam: url.Values{
"match_target": []string{"{job=\"prometheus\"}"},
"metric": []string{"go_goroutines"},
"limit": []string{"1"},
},
err: fmt.Errorf("some error"),
},
{
do: doMetadata("go_goroutines", "1"),
inRes: map[string]interface{}{
"go_goroutines": []map[string]interface{}{
{
"type": "gauge",
"help": "Number of goroutines that currently exist.",
"unit": "",
},
},
},
reqMethod: "GET",
reqPath: "/api/v1/metadata",
reqParam: url.Values{
"metric": []string{"go_goroutines"},
"limit": []string{"1"},
},
res: map[string][]Metadata{
"go_goroutines": []Metadata{
{
Type: "gauge",
Help: "Number of goroutines that currently exist.",
Unit: "",
},
},
},
},
{
do: doMetadata("", "1"),
inErr: fmt.Errorf("some error"),
reqMethod: "GET",
reqPath: "/api/v1/metadata",
reqParam: url.Values{
"metric": []string{""},
"limit": []string{"1"},
},
err: fmt.Errorf("some error"),
},
}
var tests []apiTest
tests = append(tests, queryTests...)
for i, test := range tests {
t.Run(fmt.Sprintf("%d", i), func(t *testing.T) {
tc.curTest = test
res, warnings, err := test.do()
if (test.inWarnings == nil) != (warnings == nil) && !reflect.DeepEqual(test.inWarnings, warnings) {
t.Fatalf("mismatch in warnings expected=%v actual=%v", test.inWarnings, warnings)
}
if test.err != nil {
if err == nil {
t.Fatalf("expected error %q but got none", test.err)
}
if err.Error() != test.err.Error() {
t.Errorf("unexpected error: want %s, got %s", test.err, err)
}
if apiErr, ok := err.(*Error); ok {
if apiErr.Detail != test.inRes {
t.Errorf("%q should be %q", apiErr.Detail, test.inRes)
}
}
return
}
if err != nil {
t.Fatalf("unexpected error: %s", err)
}
if !reflect.DeepEqual(res, test.res) {
t.Errorf("unexpected result: want %v, got %v", test.res, res)
}
})
}
}
type testClient struct {
*testing.T
ch chan apiClientTest
req *http.Request