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server_test.go
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package server_test
import (
"context"
"encoding/json"
"fmt"
"io/ioutil"
"math/rand"
"net/http"
"net/mail"
"net/url"
"os"
"os/exec"
"path"
"path/filepath"
"reflect"
"sort"
"strconv"
"strings"
"testing"
"time"
"github.com/dgrijalva/jwt-go"
iclient "github.com/influxdata/influxdb/client/v2"
"github.com/influxdata/influxdb/influxql"
imodels "github.com/influxdata/influxdb/models"
"github.com/influxdata/influxdb/toml"
"github.com/influxdata/kapacitor/alert"
"github.com/influxdata/kapacitor/client/v1"
"github.com/influxdata/kapacitor/command"
"github.com/influxdata/kapacitor/command/commandtest"
"github.com/influxdata/kapacitor/models"
"github.com/influxdata/kapacitor/server"
"github.com/influxdata/kapacitor/services/alert/alerttest"
"github.com/influxdata/kapacitor/services/alerta/alertatest"
"github.com/influxdata/kapacitor/services/hipchat/hipchattest"
"github.com/influxdata/kapacitor/services/httppost"
"github.com/influxdata/kapacitor/services/k8s"
"github.com/influxdata/kapacitor/services/opsgenie"
"github.com/influxdata/kapacitor/services/opsgenie/opsgenietest"
"github.com/influxdata/kapacitor/services/pagerduty"
"github.com/influxdata/kapacitor/services/pagerduty/pagerdutytest"
"github.com/influxdata/kapacitor/services/pushover/pushovertest"
"github.com/influxdata/kapacitor/services/sensu/sensutest"
"github.com/influxdata/kapacitor/services/slack/slacktest"
"github.com/influxdata/kapacitor/services/smtp/smtptest"
"github.com/influxdata/kapacitor/services/snmptrap/snmptraptest"
"github.com/influxdata/kapacitor/services/talk/talktest"
"github.com/influxdata/kapacitor/services/telegram"
"github.com/influxdata/kapacitor/services/telegram/telegramtest"
"github.com/influxdata/kapacitor/services/udf"
"github.com/influxdata/kapacitor/services/victorops"
"github.com/influxdata/kapacitor/services/victorops/victoropstest"
"github.com/k-sone/snmpgo"
"github.com/pkg/errors"
)
var udfDir string
func init() {
dir, _ := os.Getwd()
udfDir = filepath.Clean(filepath.Join(dir, "../udf"))
}
func TestServer_Ping(t *testing.T) {
s, cli := OpenDefaultServer()
defer s.Close()
_, version, err := cli.Ping()
if err != nil {
t.Fatal(err)
}
if version != "testServer" {
t.Fatal("unexpected version", version)
}
}
func TestServer_Pprof_Index(t *testing.T) {
s, _ := OpenDefaultServer()
defer s.Close()
testCases := []struct {
path string
code int
contentType string
}{
{
path: "/debug/pprof/",
code: http.StatusOK,
contentType: "text/html; charset=utf-8",
},
{
path: "/debug/pprof/block",
code: http.StatusOK,
contentType: "text/plain; charset=utf-8",
},
{
path: "/debug/pprof/goroutine",
code: http.StatusOK,
contentType: "text/plain; charset=utf-8",
},
{
path: "/debug/pprof/heap",
code: http.StatusOK,
contentType: "text/plain; charset=utf-8",
},
{
path: "/debug/pprof/threadcreate",
code: http.StatusOK,
contentType: "text/plain; charset=utf-8",
},
}
for _, tc := range testCases {
t.Run(tc.path, func(t *testing.T) {
r, err := http.Get(s.URL() + tc.path)
if err != nil {
t.Fatal(err)
}
if got, exp := r.StatusCode, tc.code; got != exp {
t.Errorf("unexpected status code got %d exp %d", got, exp)
}
if got, exp := r.Header.Get("Content-Type"), tc.contentType; got != exp {
t.Errorf("unexpected content type got %s exp %s", got, exp)
}
})
}
}
func TestServer_Authenticate_Fail(t *testing.T) {
conf := NewConfig()
conf.HTTP.AuthEnabled = true
s := OpenServer(conf)
cli, err := client.New(client.Config{
URL: s.URL(),
})
if err != nil {
t.Fatal(err)
}
defer s.Close()
_, _, err = cli.Ping()
if err == nil {
t.Error("expected authentication error")
} else if exp, got := "unable to parse authentication credentials", err.Error(); got != exp {
t.Errorf("unexpected error message: got %q exp %q", got, exp)
}
}
func TestServer_Authenticate_User(t *testing.T) {
conf := NewConfig()
conf.HTTP.AuthEnabled = true
s := OpenServer(conf)
cli, err := client.New(client.Config{
URL: s.URL(),
Credentials: &client.Credentials{
Method: client.UserAuthentication,
Username: "bob",
Password: "bob's secure password",
},
})
if err != nil {
t.Fatal(err)
}
defer s.Close()
_, version, err := cli.Ping()
if err != nil {
t.Fatal(err)
}
if version != "testServer" {
t.Fatal("unexpected version", version)
}
}
func TestServer_Authenticate_Bearer_Fail(t *testing.T) {
secret := "secret"
// Create a new token object, specifying signing method and the claims
// you would like it to contain.
token := jwt.NewWithClaims(jwt.SigningMethodHS512, jwt.MapClaims{
"username": "bob",
"exp": time.Now().Add(10 * time.Second).Unix(),
})
// Sign and get the complete encoded token as a string using the secret
tokenString, err := token.SignedString([]byte(secret))
if err != nil {
t.Fatal(err)
}
conf := NewConfig()
conf.HTTP.AuthEnabled = true
// Use a different secret so the token is invalid
conf.HTTP.SharedSecret = secret + "extra secret"
s := OpenServer(conf)
cli, err := client.New(client.Config{
URL: s.URL(),
Credentials: &client.Credentials{
Method: client.BearerAuthentication,
Token: tokenString,
},
})
if err != nil {
t.Fatal(err)
}
defer s.Close()
_, _, err = cli.Ping()
if err == nil {
t.Error("expected authentication error")
} else if exp, got := "invalid token: signature is invalid", err.Error(); got != exp {
t.Errorf("unexpected error message: got %q exp %q", got, exp)
}
}
func TestServer_Authenticate_Bearer_Expired(t *testing.T) {
secret := "secret"
// Create a new token object, specifying signing method and the claims
// you would like it to contain.
token := jwt.NewWithClaims(jwt.SigningMethodHS512, jwt.MapClaims{
"username": "bob",
"exp": time.Now().Add(-10 * time.Second).Unix(),
})
// Sign and get the complete encoded token as a string using the secret
tokenString, err := token.SignedString([]byte(secret))
if err != nil {
t.Fatal(err)
}
conf := NewConfig()
conf.HTTP.AuthEnabled = true
conf.HTTP.SharedSecret = secret
s := OpenServer(conf)
cli, err := client.New(client.Config{
URL: s.URL(),
Credentials: &client.Credentials{
Method: client.BearerAuthentication,
Token: tokenString,
},
})
if err != nil {
t.Fatal(err)
}
defer s.Close()
_, _, err = cli.Ping()
if err == nil {
t.Error("expected authentication error")
} else if exp, got := "invalid token: Token is expired", err.Error(); got != exp {
t.Errorf("unexpected error message: got %q exp %q", got, exp)
}
}
func TestServer_Authenticate_Bearer(t *testing.T) {
secret := "secret"
// Create a new token object, specifying signing method and the claims
// you would like it to contain.
token := jwt.NewWithClaims(jwt.SigningMethodHS512, jwt.MapClaims{
"username": "bob",
"exp": time.Now().Add(10 * time.Second).Unix(),
})
// Sign and get the complete encoded token as a string using the secret
tokenString, err := token.SignedString([]byte(secret))
if err != nil {
t.Fatal(err)
}
conf := NewConfig()
conf.HTTP.AuthEnabled = true
conf.HTTP.SharedSecret = secret
s := OpenServer(conf)
cli, err := client.New(client.Config{
URL: s.URL(),
Credentials: &client.Credentials{
Method: client.BearerAuthentication,
Token: tokenString,
},
})
if err != nil {
t.Fatal(err)
}
defer s.Close()
_, version, err := cli.Ping()
if err != nil {
t.Fatal(err)
}
if version != "testServer" {
t.Fatal("unexpected version", version)
}
}
func TestServer_CreateTask(t *testing.T) {
s, cli := OpenDefaultServer()
defer s.Close()
id := "testTaskID"
ttype := client.StreamTask
dbrps := []client.DBRP{
{
Database: "mydb",
RetentionPolicy: "myrp",
},
{
Database: "otherdb",
RetentionPolicy: "default",
},
}
tick := `stream
|from()
.measurement('test')
`
task, err := cli.CreateTask(client.CreateTaskOptions{
ID: id,
Type: ttype,
DBRPs: dbrps,
TICKscript: tick,
Status: client.Disabled,
})
if err != nil {
t.Fatal(err)
}
ti, err := cli.Task(task.Link, nil)
if err != nil {
t.Fatal(err)
}
if ti.Error != "" {
t.Fatal(ti.Error)
}
if ti.ID != id {
t.Fatalf("unexpected id got %s exp %s", ti.ID, id)
}
if ti.Type != client.StreamTask {
t.Fatalf("unexpected type got %v exp %v", ti.Type, client.StreamTask)
}
if ti.Status != client.Disabled {
t.Fatalf("unexpected status got %v exp %v", ti.Status, client.Disabled)
}
if !reflect.DeepEqual(ti.DBRPs, dbrps) {
t.Fatalf("unexpected dbrps got %s exp %s", ti.DBRPs, dbrps)
}
if ti.TICKscript != tick {
t.Fatalf("unexpected TICKscript got %s exp %s", ti.TICKscript, tick)
}
dot := "digraph testTaskID {\nstream0 -> from1;\n}"
if ti.Dot != dot {
t.Fatalf("unexpected dot\ngot\n%s\nexp\n%s\n", ti.Dot, dot)
}
}
func TestServer_EnableTask(t *testing.T) {
s, cli := OpenDefaultServer()
defer s.Close()
id := "testTaskID"
ttype := client.StreamTask
dbrps := []client.DBRP{
{
Database: "mydb",
RetentionPolicy: "myrp",
},
{
Database: "otherdb",
RetentionPolicy: "default",
},
}
tick := `stream
|from()
.measurement('test')
`
task, err := cli.CreateTask(client.CreateTaskOptions{
ID: id,
Type: ttype,
DBRPs: dbrps,
TICKscript: tick,
Status: client.Disabled,
})
if err != nil {
t.Fatal(err)
}
_, err = cli.UpdateTask(task.Link, client.UpdateTaskOptions{
Status: client.Enabled,
})
if err != nil {
t.Fatal(err)
}
ti, err := cli.Task(task.Link, nil)
if err != nil {
t.Fatal(err)
}
if ti.Error != "" {
t.Fatal(ti.Error)
}
if ti.ID != id {
t.Fatalf("unexpected id got %s exp %s", ti.ID, id)
}
if ti.Type != client.StreamTask {
t.Fatalf("unexpected type got %v exp %v", ti.Type, client.StreamTask)
}
if ti.Status != client.Enabled {
t.Fatalf("unexpected status got %v exp %v", ti.Status, client.Enabled)
}
if ti.Executing != true {
t.Fatalf("unexpected executing got %v exp %v", ti.Executing, true)
}
if !reflect.DeepEqual(ti.DBRPs, dbrps) {
t.Fatalf("unexpected dbrps got %s exp %s", ti.DBRPs, dbrps)
}
if ti.TICKscript != tick {
t.Fatalf("unexpected TICKscript got %s exp %s", ti.TICKscript, tick)
}
dot := `digraph testTaskID {
graph [throughput="0.00 points/s"];
stream0 [avg_exec_time_ns="0s" errors="0" working_cardinality="0" ];
stream0 -> from1 [processed="0"];
from1 [avg_exec_time_ns="0s" errors="0" working_cardinality="0" ];
}`
if ti.Dot != dot {
t.Fatalf("unexpected dot\ngot\n%s\nexp\n%s\n", ti.Dot, dot)
}
}
func TestServer_EnableTaskOnCreate(t *testing.T) {
s, cli := OpenDefaultServer()
defer s.Close()
id := "testTaskID"
ttype := client.StreamTask
dbrps := []client.DBRP{
{
Database: "mydb",
RetentionPolicy: "myrp",
},
{
Database: "otherdb",
RetentionPolicy: "default",
},
}
tick := `stream
|from()
.measurement('test')
`
task, err := cli.CreateTask(client.CreateTaskOptions{
ID: id,
Type: ttype,
DBRPs: dbrps,
TICKscript: tick,
Status: client.Enabled,
})
if err != nil {
t.Fatal(err)
}
ti, err := cli.Task(task.Link, nil)
if err != nil {
t.Fatal(err)
}
if ti.Error != "" {
t.Fatal(ti.Error)
}
if ti.ID != id {
t.Fatalf("unexpected id got %s exp %s", ti.ID, id)
}
if ti.Type != client.StreamTask {
t.Fatalf("unexpected type got %v exp %v", ti.Type, client.StreamTask)
}
if ti.Status != client.Enabled {
t.Fatalf("unexpected status got %v exp %v", ti.Status, client.Enabled)
}
if ti.Executing != true {
t.Fatalf("unexpected executing got %v exp %v", ti.Executing, true)
}
if !reflect.DeepEqual(ti.DBRPs, dbrps) {
t.Fatalf("unexpected dbrps got %s exp %s", ti.DBRPs, dbrps)
}
if ti.TICKscript != tick {
t.Fatalf("unexpected TICKscript got %s exp %s", ti.TICKscript, tick)
}
dot := `digraph testTaskID {
graph [throughput="0.00 points/s"];
stream0 [avg_exec_time_ns="0s" errors="0" working_cardinality="0" ];
stream0 -> from1 [processed="0"];
from1 [avg_exec_time_ns="0s" errors="0" working_cardinality="0" ];
}`
if ti.Dot != dot {
t.Fatalf("unexpected dot\ngot\n%s\nexp\n%s\n", ti.Dot, dot)
}
}
func TestServer_DisableTask(t *testing.T) {
s, cli := OpenDefaultServer()
defer s.Close()
id := "testTaskID"
ttype := client.StreamTask
dbrps := []client.DBRP{
{
Database: "mydb",
RetentionPolicy: "myrp",
},
{
Database: "otherdb",
RetentionPolicy: "default",
},
}
tick := `stream
|from()
.measurement('test')
`
task, err := cli.CreateTask(client.CreateTaskOptions{
ID: id,
Type: ttype,
DBRPs: dbrps,
TICKscript: tick,
Status: client.Disabled,
})
if err != nil {
t.Fatal(err)
}
_, err = cli.UpdateTask(task.Link, client.UpdateTaskOptions{
Status: client.Enabled,
})
if err != nil {
t.Fatal(err)
}
_, err = cli.UpdateTask(task.Link, client.UpdateTaskOptions{
Status: client.Disabled,
})
if err != nil {
t.Fatal(err)
}
ti, err := cli.Task(task.Link, nil)
if err != nil {
t.Fatal(err)
}
if ti.Error != "" {
t.Fatal(ti.Error)
}
if ti.ID != id {
t.Fatalf("unexpected id got %s exp %s", ti.ID, id)
}
if ti.Type != client.StreamTask {
t.Fatalf("unexpected type got %v exp %v", ti.Type, client.StreamTask)
}
if ti.Status != client.Disabled {
t.Fatalf("unexpected status got %v exp %v", ti.Status, client.Disabled)
}
if !reflect.DeepEqual(ti.DBRPs, dbrps) {
t.Fatalf("unexpected dbrps got %s exp %s", ti.DBRPs, dbrps)
}
if ti.TICKscript != tick {
t.Fatalf("unexpected TICKscript got %s exp %s", ti.TICKscript, tick)
}
dot := "digraph testTaskID {\nstream0 -> from1;\n}"
if ti.Dot != dot {
t.Fatalf("unexpected dot\ngot\n%s\nexp\n%s\n", ti.Dot, dot)
}
}
func TestServer_DeleteTask(t *testing.T) {
s, cli := OpenDefaultServer()
defer s.Close()
id := "testTaskID"
ttype := client.StreamTask
dbrps := []client.DBRP{
{
Database: "mydb",
RetentionPolicy: "myrp",
},
{
Database: "otherdb",
RetentionPolicy: "default",
},
}
tick := `stream
|from()
.measurement('test')
`
task, err := cli.CreateTask(client.CreateTaskOptions{
ID: id,
Type: ttype,
DBRPs: dbrps,
TICKscript: tick,
Status: client.Disabled,
})
if err != nil {
t.Fatal(err)
}
err = cli.DeleteTask(task.Link)
if err != nil {
t.Fatal(err)
}
ti, err := cli.Task(task.Link, nil)
if err == nil {
t.Fatal("unexpected task:", ti)
}
}
func TestServer_TaskNums(t *testing.T) {
s, cli := OpenDefaultServer()
defer s.Close()
id := "testTaskID"
ttype := client.StreamTask
dbrps := []client.DBRP{
{
Database: "mydb",
RetentionPolicy: "myrp",
},
}
tick := `stream
|from()
.measurement('test')
`
// Create a bunch of tasks with every 3rd task enabled
count := 100
enabled := 0
tasks := make([]client.Task, count)
for i := 0; i < count; i++ {
status := client.Disabled
if i%3 == 0 {
enabled++
status = client.Enabled
}
task, err := cli.CreateTask(client.CreateTaskOptions{
ID: fmt.Sprintf("%s-%d", id, i),
Type: ttype,
DBRPs: dbrps,
TICKscript: tick,
Status: status,
})
if err != nil {
t.Fatal(err)
}
tasks[i] = task
}
if stats, err := s.Stats(); err != nil {
t.Fatal(err)
} else {
if got, exp := stats.NumTasks, count; got != exp {
t.Errorf("unexpected num_tasks got %d exp %d", got, exp)
}
if got, exp := stats.NumEnabledTasks, enabled; got != exp {
t.Errorf("unexpected num_enabled_tasks got %d exp %d", got, exp)
}
}
// Enable a bunch of tasks
for i, task := range tasks {
if i%2 == 0 && task.Status != client.Enabled {
enabled++
tasks[i].Status = client.Enabled
if _, err := cli.UpdateTask(task.Link, client.UpdateTaskOptions{
Status: client.Enabled,
}); err != nil {
t.Fatal(err)
}
}
}
if stats, err := s.Stats(); err != nil {
t.Fatal(err)
} else {
if got, exp := stats.NumTasks, count; got != exp {
t.Errorf("unexpected num_tasks got %d exp %d", got, exp)
}
if got, exp := stats.NumEnabledTasks, enabled; got != exp {
t.Errorf("unexpected num_enabled_tasks got %d exp %d", got, exp)
}
}
// Disable a bunch of tasks
for i, task := range tasks {
if i%5 == 0 && task.Status != client.Disabled {
enabled--
tasks[i].Status = client.Disabled
if _, err := cli.UpdateTask(task.Link, client.UpdateTaskOptions{
Status: client.Disabled,
}); err != nil {
t.Fatal(err)
}
}
}
if stats, err := s.Stats(); err != nil {
t.Fatal(err)
} else {
if got, exp := stats.NumTasks, count; got != exp {
t.Errorf("unexpected num_tasks got %d exp %d", got, exp)
}
if got, exp := stats.NumEnabledTasks, enabled; got != exp {
t.Errorf("unexpected num_enabled_tasks got %d exp %d", got, exp)
}
}
// Delete a bunch of tasks
for i, task := range tasks {
if i%6 == 0 {
count--
if task.Status == client.Enabled {
enabled--
}
if err := cli.DeleteTask(task.Link); err != nil {
t.Fatal(err)
}
}
}
if stats, err := s.Stats(); err != nil {
t.Fatal(err)
} else {
if got, exp := stats.NumTasks, count; got != exp {
t.Errorf("unexpected num_tasks got %d exp %d", got, exp)
}
if got, exp := stats.NumEnabledTasks, enabled; got != exp {
t.Errorf("unexpected num_enabled_tasks got %d exp %d", got, exp)
}
}
}
func TestServer_ListTasks(t *testing.T) {
s, cli := OpenDefaultServer()
defer s.Close()
count := 10
ttype := client.StreamTask
tick := `stream
|from()
.measurement('test')
`
dbrps := []client.DBRP{
{
Database: "mydb",
RetentionPolicy: "myrp",
},
{
Database: "otherdb",
RetentionPolicy: "default",
},
}
for i := 0; i < count; i++ {
id := fmt.Sprintf("testTaskID%d", i)
status := client.Disabled
if i%2 == 0 {
status = client.Enabled
}
_, err := cli.CreateTask(client.CreateTaskOptions{
ID: id,
Type: ttype,
DBRPs: dbrps,
TICKscript: tick,
Status: status,
})
if err != nil {
t.Fatal(err)
}
}
tasks, err := cli.ListTasks(nil)
if err != nil {
t.Fatal(err)
}
if exp, got := count, len(tasks); exp != got {
t.Fatalf("unexpected number of tasks: exp:%d got:%d", exp, got)
}
for i, task := range tasks {
if exp, got := fmt.Sprintf("testTaskID%d", i), task.ID; exp != got {
t.Errorf("unexpected task.ID i:%d exp:%s got:%s", i, exp, got)
}
if exp, got := client.StreamTask, task.Type; exp != got {
t.Errorf("unexpected task.Type i:%d exp:%v got:%v", i, exp, got)
}
if !reflect.DeepEqual(task.DBRPs, dbrps) {
t.Fatalf("unexpected dbrps i:%d exp:%s got:%s", i, dbrps, task.DBRPs)
}
exp := client.Disabled
if i%2 == 0 {
exp = client.Enabled
}
if got := task.Status; exp != got {
t.Errorf("unexpected task.Status i:%d exp:%v got:%v", i, exp, got)
}
if exp, got := i%2 == 0, task.Executing; exp != got {
t.Errorf("unexpected task.Executing i:%d exp:%v got:%v", i, exp, got)
}
if exp, got := true, len(task.Dot) != 0; exp != got {
t.Errorf("unexpected task.Dot i:%d exp:\n%v\ngot:\n%v\n", i, exp, got)
}
if exp, got := tick, task.TICKscript; exp != got {
t.Errorf("unexpected task.TICKscript i:%d exp:%v got:%v", i, exp, got)
}
if exp, got := "", task.Error; exp != got {
t.Errorf("unexpected task.Error i:%d exp:%v got:%v", i, exp, got)
}
}
}
func TestServer_ListTasks_Fields(t *testing.T) {
s, cli := OpenDefaultServer()
defer s.Close()
count := 100
ttype := client.StreamTask
tick := `stream
|from()
.measurement('test')
`
dbrps := []client.DBRP{
{
Database: "mydb",
RetentionPolicy: "myrp",
},
{
Database: "otherdb",
RetentionPolicy: "default",
},
}
for i := 0; i < count; i++ {
id := fmt.Sprintf("testTaskID%d", i)
_, err := cli.CreateTask(client.CreateTaskOptions{
ID: id,
Type: ttype,
DBRPs: dbrps,
TICKscript: tick,
Status: client.Enabled,
})
if err != nil {
t.Fatal(err)
}
}
tasks, err := cli.ListTasks(&client.ListTasksOptions{
Pattern: "testTaskID1*",
Fields: []string{"type", "status"},
Offset: 1,
Limit: 5,
})
if err != nil {
t.Fatal(err)
}
if exp, got := 5, len(tasks); exp != got {
t.Fatalf("unexpected number of tasks: exp:%d got:%d", exp, got)
}
for i, task := range tasks {
if exp, got := fmt.Sprintf("testTaskID1%d", i), task.ID; exp != got {
t.Errorf("unexpected task.ID i:%d exp:%s got:%s", i, exp, got)
}
if exp, got := client.StreamTask, task.Type; exp != got {
t.Errorf("unexpected task.Type i:%d exp:%v got:%v", i, exp, got)
}
if exp, got := client.Enabled, task.Status; exp != got {
t.Errorf("unexpected task.Status i:%d exp:%v got:%v", i, exp, got)
}
// We didn't request these fields so they should be default zero values
if exp, got := 0, len(task.DBRPs); exp != got {
t.Fatalf("unexpected dbrps i:%d exp:%d got:%d", i, exp, got)
}
if exp, got := false, task.Executing; exp != got {
t.Errorf("unexpected task.Executing i:%d exp:%v got:%v", i, exp, got)
}
if exp, got := "", task.Dot; exp != got {
t.Errorf("unexpected task.Dot i:%d exp:%v got:%v", i, exp, got)
}
if exp, got := "", task.TICKscript; exp != got {
t.Errorf("unexpected task.TICKscript i:%d exp:%v got:%v", i, exp, got)
}
if exp, got := "", task.Error; exp != got {
t.Errorf("unexpected task.Error i:%d exp:%v got:%v", i, exp, got)
}
}
}
func TestServer_CreateTemplate(t *testing.T) {
s, cli := OpenDefaultServer()
defer s.Close()
id := "testTemplateID"
ttype := client.StreamTask
tick := `var x = 5
stream
|from()
.measurement('test')
`
template, err := cli.CreateTemplate(client.CreateTemplateOptions{
ID: id,
Type: ttype,
TICKscript: tick,
})
if err != nil {
t.Fatal(err)
}
ti, err := cli.Template(template.Link, nil)
if err != nil {
t.Fatal(err)
}
if ti.Error != "" {
t.Fatal(ti.Error)
}
if ti.ID != id {
t.Fatalf("unexpected id got %s exp %s", ti.ID, id)
}
if ti.Type != client.StreamTask {
t.Fatalf("unexpected type got %v exp %v", ti.Type, client.StreamTask)
}
if ti.TICKscript != tick {
t.Fatalf("unexpected TICKscript got\n%s\nexp\n%s\n", ti.TICKscript, tick)
}
dot := "digraph testTemplateID {\nstream0 -> from1;\n}"
if ti.Dot != dot {
t.Fatalf("unexpected dot\ngot\n%s\nexp\n%s\n", ti.Dot, dot)
}
vars := client.Vars{"x": {Value: int64(5), Type: client.VarInt}}
if !reflect.DeepEqual(vars, ti.Vars) {
t.Fatalf("unexpected vars\ngot\n%s\nexp\n%s\n", ti.Vars, vars)
}
}
func TestServer_UpdateTemplateID(t *testing.T) {
s, cli := OpenDefaultServer()
defer s.Close()
id := "testTemplateID"
ttype := client.StreamTask
tick := `var x = 5
stream
|from()
.measurement('test')
`
template, err := cli.CreateTemplate(client.CreateTemplateOptions{
ID: id,
Type: ttype,
TICKscript: tick,
})
if err != nil {
t.Fatal(err)
}
ti, err := cli.Template(template.Link, nil)
if err != nil {
t.Fatal(err)
}
if ti.Error != "" {
t.Fatal(ti.Error)
}
if ti.ID != id {
t.Fatalf("unexpected id got %s exp %s", ti.ID, id)
}
if ti.Type != client.StreamTask {
t.Fatalf("unexpected type got %v exp %v", ti.Type, client.StreamTask)
}
if ti.TICKscript != tick {
t.Fatalf("unexpected TICKscript got\n%s\nexp\n%s\n", ti.TICKscript, tick)
}
dot := "digraph testTemplateID {\nstream0 -> from1;\n}"
if ti.Dot != dot {
t.Fatalf("unexpected dot\ngot\n%s\nexp\n%s\n", ti.Dot, dot)
}
vars := client.Vars{"x": {Value: int64(5), Type: client.VarInt}}
if !reflect.DeepEqual(vars, ti.Vars) {
t.Fatalf("unexpected vars\ngot\n%s\nexp\n%s\n", ti.Vars, vars)
}
newID := "newTemplateID"
template, err = cli.UpdateTemplate(template.Link, client.UpdateTemplateOptions{
ID: newID,
})
if err != nil {
t.Fatal(err)
}
if got, exp := template.Link.Href, "/kapacitor/v1/templates/newTemplateID"; got != exp {
t.Fatalf("unexpected template link got %s exp %s", got, exp)
}
ti, err = cli.Template(template.Link, nil)
if err != nil {
t.Fatal(err)
}
if ti.Error != "" {
t.Fatal(ti.Error)
}
if ti.ID != newID {
t.Fatalf("unexpected id got %s exp %s", ti.ID, newID)
}