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influxdb_test.go
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influxdb_test.go
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package client_test
import (
"context"
"crypto/tls"
"encoding/json"
"errors"
"fmt"
"io/ioutil"
"net/http"
"net/http/httptest"
"net/url"
"os"
"strings"
"testing"
"time"
"github.com/veyo-dev/influxdb1-client"
)
func BenchmarkWrite(b *testing.B) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
var data client.Response
w.WriteHeader(http.StatusNoContent)
_ = json.NewEncoder(w).Encode(data)
}))
defer ts.Close()
u, _ := url.Parse(ts.URL)
config := client.Config{URL: *u}
c, err := client.NewClient(config)
if err != nil {
b.Fatalf("unexpected error. expected %v, actual %v", nil, err)
}
bp := client.BatchPoints{
Points: []client.Point{
{Fields: map[string]interface{}{"value": 101}}},
}
for i := 0; i < b.N; i++ {
r, err := c.Write(bp)
if err != nil {
b.Fatalf("unexpected error. expected %v, actual %v", nil, err)
}
if r != nil {
b.Fatalf("unexpected response. expected %v, actual %v", nil, r)
}
}
}
func BenchmarkUnmarshalJSON2Tags(b *testing.B) {
var bp client.BatchPoints
data := []byte(`
{
"database": "foo",
"retentionPolicy": "bar",
"points": [
{
"name": "cpu",
"tags": {
"host": "server01",
"region": "us-east1"
},
"time": 14244733039069373,
"precision": "n",
"fields": {
"value": 4541770385657154000
}
}
]
}
`)
for i := 0; i < b.N; i++ {
if err := json.Unmarshal(data, &bp); err != nil {
b.Errorf("unable to unmarshal nanosecond data: %s", err.Error())
}
b.SetBytes(int64(len(data)))
}
}
func BenchmarkUnmarshalJSON10Tags(b *testing.B) {
var bp client.BatchPoints
data := []byte(`
{
"database": "foo",
"retentionPolicy": "bar",
"points": [
{
"name": "cpu",
"tags": {
"host": "server01",
"region": "us-east1",
"tag1": "value1",
"tag2": "value2",
"tag2": "value3",
"tag4": "value4",
"tag5": "value5",
"tag6": "value6",
"tag7": "value7",
"tag8": "value8"
},
"time": 14244733039069373,
"precision": "n",
"fields": {
"value": 4541770385657154000
}
}
]
}
`)
for i := 0; i < b.N; i++ {
if err := json.Unmarshal(data, &bp); err != nil {
b.Errorf("unable to unmarshal nanosecond data: %s", err.Error())
}
b.SetBytes(int64(len(data)))
}
}
func TestNewClient(t *testing.T) {
config := client.Config{}
_, err := client.NewClient(config)
if err != nil {
t.Fatalf("unexpected error. expected %v, actual %v", nil, err)
}
}
func TestClient_Ping(t *testing.T) {
ts := emptyTestServer()
defer ts.Close()
u, _ := url.Parse(ts.URL)
config := client.Config{URL: *u}
c, err := client.NewClient(config)
if err != nil {
t.Fatalf("unexpected error. expected %v, actual %v", nil, err)
}
d, version, err := c.Ping()
if err != nil {
t.Fatalf("unexpected error. expected %v, actual %v", nil, err)
}
if d.Nanoseconds() == 0 {
t.Fatalf("expected a duration greater than zero. actual %v", d.Nanoseconds())
}
if version != "x.x" {
t.Fatalf("unexpected version. expected %s, actual %v", "x.x", version)
}
}
func TestClient_Query(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
var data client.Response
w.WriteHeader(http.StatusOK)
_ = json.NewEncoder(w).Encode(data)
}))
defer ts.Close()
u, _ := url.Parse(ts.URL)
config := client.Config{URL: *u}
c, err := client.NewClient(config)
if err != nil {
t.Fatalf("unexpected error. expected %v, actual %v", nil, err)
}
query := client.Query{}
_, err = c.Query(query)
if err != nil {
t.Fatalf("unexpected error. expected %v, actual %v", nil, err)
}
}
func TestClient_Query_RP(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
params := r.URL.Query()
if got, exp := params.Get("db"), "db0"; got != exp {
t.Errorf("unexpected db query parameter: %s != %s", exp, got)
}
if got, exp := params.Get("rp"), "rp0"; got != exp {
t.Errorf("unexpected rp query parameter: %s != %s", exp, got)
}
var data client.Response
w.WriteHeader(http.StatusOK)
_ = json.NewEncoder(w).Encode(data)
}))
defer ts.Close()
u, _ := url.Parse(ts.URL)
config := client.Config{URL: *u}
c, err := client.NewClient(config)
if err != nil {
t.Fatalf("unexpected error. expected %v, actual %v", nil, err)
}
query := client.Query{
Database: "db0",
RetentionPolicy: "rp0",
}
_, err = c.Query(query)
if err != nil {
t.Fatalf("unexpected error. expected %v, actual %v", nil, err)
}
}
func TestClient_ChunkedQuery(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
var data client.Response
w.WriteHeader(http.StatusOK)
enc := json.NewEncoder(w)
_ = enc.Encode(data)
_ = enc.Encode(data)
}))
defer ts.Close()
u, _ := url.Parse(ts.URL)
config := client.Config{URL: *u}
c, err := client.NewClient(config)
if err != nil {
t.Fatalf("unexpected error. expected %v, actual %v", nil, err)
}
query := client.Query{Chunked: true}
_, err = c.Query(query)
if err != nil {
t.Fatalf("unexpected error. expected %v, actual %v", nil, err)
}
}
func TestClient_QueryContext(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
var data client.Response
w.WriteHeader(http.StatusOK)
_ = json.NewEncoder(w).Encode(data)
}))
defer ts.Close()
u, _ := url.Parse(ts.URL)
config := client.Config{URL: *u}
c, err := client.NewClient(config)
if err != nil {
t.Fatalf("unexpected error. expected %v, actual %v", nil, err)
}
query := client.Query{}
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
_, err = c.QueryContext(ctx, query)
if err != nil {
t.Fatalf("unexpected error. expected %v, actual %v", nil, err)
}
}
func TestClient_QueryContext_Cancelled(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
var data client.Response
w.WriteHeader(http.StatusOK)
_ = json.NewEncoder(w).Encode(data)
}))
defer ts.Close()
u, _ := url.Parse(ts.URL)
config := client.Config{URL: *u}
c, err := client.NewClient(config)
if err != nil {
t.Fatalf("unexpected error. expected %v, actual %v", nil, err)
}
query := client.Query{}
ctx, cancel := context.WithCancel(context.Background())
cancel()
_, err = c.QueryContext(ctx, query)
if err == nil {
t.Fatalf("Since context was cancelled an error was expected, but got nil.")
}
}
func TestClient_ChunkedQuery_WithContext(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
var data client.Response
w.WriteHeader(http.StatusOK)
enc := json.NewEncoder(w)
_ = enc.Encode(data)
_ = enc.Encode(data)
}))
defer ts.Close()
u, _ := url.Parse(ts.URL)
config := client.Config{URL: *u}
c, err := client.NewClient(config)
if err != nil {
t.Fatalf("unexpected error. expected %v, actual %v", nil, err)
}
query := client.Query{Chunked: true}
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
_, err = c.QueryContext(ctx, query)
if err != nil {
t.Fatalf("unexpected error. expected %v, actual %v", nil, err)
}
}
func TestClient_BasicAuth(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
u, p, ok := r.BasicAuth()
if !ok {
t.Errorf("basic auth error")
}
if u != "username" {
t.Errorf("unexpected username, expected %q, actual %q", "username", u)
}
if p != "password" {
t.Errorf("unexpected password, expected %q, actual %q", "password", p)
}
w.WriteHeader(http.StatusNoContent)
}))
defer ts.Close()
u, _ := url.Parse(ts.URL)
u.User = url.UserPassword("username", "password")
config := client.Config{URL: *u, Username: "username", Password: "password"}
c, err := client.NewClient(config)
if err != nil {
t.Fatalf("unexpected error. expected %v, actual %v", nil, err)
}
_, _, err = c.Ping()
if err != nil {
t.Fatalf("unexpected error. expected %v, actual %v", nil, err)
}
}
func TestClient_Write(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
in, err := ioutil.ReadAll(r.Body)
if err != nil {
t.Fatalf("unexpected error: %s", err)
} else if have, want := strings.TrimSpace(string(in)), `m0,host=server01 v1=2,v2=2i,v3=2u,v4="foobar",v5=true 0`; have != want {
t.Errorf("unexpected write protocol: %s != %s", have, want)
}
var data client.Response
w.WriteHeader(http.StatusNoContent)
_ = json.NewEncoder(w).Encode(data)
}))
defer ts.Close()
u, _ := url.Parse(ts.URL)
config := client.Config{URL: *u}
c, err := client.NewClient(config)
if err != nil {
t.Fatalf("unexpected error. expected %v, actual %v", nil, err)
}
bp := client.BatchPoints{
Points: []client.Point{
{
Measurement: "m0",
Tags: map[string]string{
"host": "server01",
},
Time: time.Unix(0, 0).UTC(),
Fields: map[string]interface{}{
"v1": float64(2),
"v2": int64(2),
"v3": uint64(2),
"v4": "foobar",
"v5": true,
},
},
},
}
r, err := c.Write(bp)
if err != nil {
t.Fatalf("unexpected error. expected %v, actual %v", nil, err)
}
if r != nil {
t.Fatalf("unexpected response. expected %v, actual %v", nil, r)
}
}
func TestClient_UserAgent(t *testing.T) {
receivedUserAgent := ""
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
receivedUserAgent = r.UserAgent()
var data client.Response
w.WriteHeader(http.StatusOK)
_ = json.NewEncoder(w).Encode(data)
}))
defer ts.Close()
_, err := http.Get(ts.URL)
if err != nil {
t.Fatalf("unexpected error. expected %v, actual %v", nil, err)
}
tests := []struct {
name string
userAgent string
expected string
}{
{
name: "Empty user agent",
userAgent: "",
expected: "InfluxDBClient",
},
{
name: "Custom user agent",
userAgent: "Test Influx Client",
expected: "Test Influx Client",
},
}
for _, test := range tests {
u, _ := url.Parse(ts.URL)
config := client.Config{URL: *u, UserAgent: test.userAgent}
c, err := client.NewClient(config)
if err != nil {
t.Fatalf("unexpected error. expected %v, actual %v", nil, err)
}
receivedUserAgent = ""
query := client.Query{}
_, err = c.Query(query)
if err != nil {
t.Fatalf("unexpected error. expected %v, actual %v", nil, err)
}
if !strings.HasPrefix(receivedUserAgent, test.expected) {
t.Fatalf("Unexpected user agent. expected %v, actual %v", test.expected, receivedUserAgent)
}
receivedUserAgent = ""
bp := client.BatchPoints{}
_, err = c.Write(bp)
if err != nil {
t.Fatalf("unexpected error. expected %v, actual %v", nil, err)
}
if !strings.HasPrefix(receivedUserAgent, test.expected) {
t.Fatalf("Unexpected user agent. expected %v, actual %v", test.expected, receivedUserAgent)
}
receivedUserAgent = ""
_, _, err = c.Ping()
if err != nil {
t.Fatalf("unexpected error. expected %v, actual %v", nil, err)
}
if receivedUserAgent != test.expected {
t.Fatalf("Unexpected user agent. expected %v, actual %v", test.expected, receivedUserAgent)
}
}
}
func TestClient_Messages(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusOK)
w.Write([]byte(`{"results":[{"messages":[{"level":"warning","text":"deprecation test"}]}]}`))
}))
defer ts.Close()
u, _ := url.Parse(ts.URL)
config := client.Config{URL: *u}
c, err := client.NewClient(config)
if err != nil {
t.Fatalf("unexpected error. expected %v, actual %v", nil, err)
}
query := client.Query{}
resp, err := c.Query(query)
if err != nil {
t.Fatalf("unexpected error. expected %v, actual %v", nil, err)
}
if got, exp := len(resp.Results), 1; got != exp {
t.Fatalf("unexpected number of results. expected %v, actual %v", exp, got)
}
r := resp.Results[0]
if got, exp := len(r.Messages), 1; got != exp {
t.Fatalf("unexpected number of messages. expected %v, actual %v", exp, got)
}
m := r.Messages[0]
if got, exp := m.Level, "warning"; got != exp {
t.Errorf("unexpected message level. expected %v, actual %v", exp, got)
}
if got, exp := m.Text, "deprecation test"; got != exp {
t.Errorf("unexpected message text. expected %v, actual %v", exp, got)
}
}
func TestPoint_UnmarshalEpoch(t *testing.T) {
now := time.Now()
tests := []struct {
name string
epoch int64
precision string
expected time.Time
}{
{
name: "nanoseconds",
epoch: now.UnixNano(),
precision: "n",
expected: now,
},
{
name: "microseconds",
epoch: now.Round(time.Microsecond).UnixNano() / int64(time.Microsecond),
precision: "u",
expected: now.Round(time.Microsecond),
},
{
name: "milliseconds",
epoch: now.Round(time.Millisecond).UnixNano() / int64(time.Millisecond),
precision: "ms",
expected: now.Round(time.Millisecond),
},
{
name: "seconds",
epoch: now.Round(time.Second).UnixNano() / int64(time.Second),
precision: "s",
expected: now.Round(time.Second),
},
{
name: "minutes",
epoch: now.Round(time.Minute).UnixNano() / int64(time.Minute),
precision: "m",
expected: now.Round(time.Minute),
},
{
name: "hours",
epoch: now.Round(time.Hour).UnixNano() / int64(time.Hour),
precision: "h",
expected: now.Round(time.Hour),
},
{
name: "max int64",
epoch: 9223372036854775807,
precision: "n",
expected: time.Unix(0, 9223372036854775807),
},
{
name: "100 years from now",
epoch: now.Add(time.Hour * 24 * 365 * 100).UnixNano(),
precision: "n",
expected: now.Add(time.Hour * 24 * 365 * 100),
},
}
for _, test := range tests {
t.Logf("testing %q\n", test.name)
data := []byte(fmt.Sprintf(`{"time": %d, "precision":"%s"}`, test.epoch, test.precision))
t.Logf("json: %s", string(data))
var p client.Point
err := json.Unmarshal(data, &p)
if err != nil {
t.Fatalf("unexpected error. exptected: %v, actual: %v", nil, err)
}
if !p.Time.Equal(test.expected) {
t.Fatalf("Unexpected time. expected: %v, actual: %v", test.expected, p.Time)
}
}
}
func TestPoint_UnmarshalRFC(t *testing.T) {
now := time.Now().UTC()
tests := []struct {
name string
rfc string
now time.Time
expected time.Time
}{
{
name: "RFC3339Nano",
rfc: time.RFC3339Nano,
now: now,
expected: now,
},
{
name: "RFC3339",
rfc: time.RFC3339,
now: now.Round(time.Second),
expected: now.Round(time.Second),
},
}
for _, test := range tests {
t.Logf("testing %q\n", test.name)
ts := test.now.Format(test.rfc)
data := []byte(fmt.Sprintf(`{"time": %q}`, ts))
t.Logf("json: %s", string(data))
var p client.Point
err := json.Unmarshal(data, &p)
if err != nil {
t.Fatalf("unexpected error. exptected: %v, actual: %v", nil, err)
}
if !p.Time.Equal(test.expected) {
t.Fatalf("Unexpected time. expected: %v, actual: %v", test.expected, p.Time)
}
}
}
func TestPoint_MarshalOmitempty(t *testing.T) {
now := time.Now().UTC()
tests := []struct {
name string
point client.Point
now time.Time
expected string
}{
{
name: "all empty",
point: client.Point{Measurement: "cpu", Fields: map[string]interface{}{"value": 1.1}},
now: now,
expected: `{"measurement":"cpu","fields":{"value":1.1}}`,
},
{
name: "with time",
point: client.Point{Measurement: "cpu", Fields: map[string]interface{}{"value": 1.1}, Time: now},
now: now,
expected: fmt.Sprintf(`{"measurement":"cpu","time":"%s","fields":{"value":1.1}}`, now.Format(time.RFC3339Nano)),
},
{
name: "with tags",
point: client.Point{Measurement: "cpu", Fields: map[string]interface{}{"value": 1.1}, Tags: map[string]string{"foo": "bar"}},
now: now,
expected: `{"measurement":"cpu","tags":{"foo":"bar"},"fields":{"value":1.1}}`,
},
{
name: "with precision",
point: client.Point{Measurement: "cpu", Fields: map[string]interface{}{"value": 1.1}, Precision: "ms"},
now: now,
expected: `{"measurement":"cpu","fields":{"value":1.1},"precision":"ms"}`,
},
}
for _, test := range tests {
t.Logf("testing %q\n", test.name)
b, err := json.Marshal(&test.point)
if err != nil {
t.Fatalf("unexpected error. exptected: %v, actual: %v", nil, err)
}
if test.expected != string(b) {
t.Fatalf("Unexpected result. expected: %v, actual: %v", test.expected, string(b))
}
}
}
func TestEpochToTime(t *testing.T) {
now := time.Now()
tests := []struct {
name string
epoch int64
precision string
expected time.Time
}{
{name: "nanoseconds", epoch: now.UnixNano(), precision: "n", expected: now},
{name: "microseconds", epoch: now.Round(time.Microsecond).UnixNano() / int64(time.Microsecond), precision: "u", expected: now.Round(time.Microsecond)},
{name: "milliseconds", epoch: now.Round(time.Millisecond).UnixNano() / int64(time.Millisecond), precision: "ms", expected: now.Round(time.Millisecond)},
{name: "seconds", epoch: now.Round(time.Second).UnixNano() / int64(time.Second), precision: "s", expected: now.Round(time.Second)},
{name: "minutes", epoch: now.Round(time.Minute).UnixNano() / int64(time.Minute), precision: "m", expected: now.Round(time.Minute)},
{name: "hours", epoch: now.Round(time.Hour).UnixNano() / int64(time.Hour), precision: "h", expected: now.Round(time.Hour)},
}
for _, test := range tests {
t.Logf("testing %q\n", test.name)
tm, e := client.EpochToTime(test.epoch, test.precision)
if e != nil {
t.Fatalf("unexpected error: expected %v, actual: %v", nil, e)
}
if !tm.Equal(test.expected) {
t.Fatalf("unexpected time: expected %v, actual %v", test.expected, tm)
}
}
}
// helper functions
func emptyTestServer() *httptest.Server {
return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
time.Sleep(50 * time.Millisecond)
w.Header().Set("X-Influxdb-Version", "x.x")
}))
}
// Ensure that data with epoch times can be decoded.
func TestBatchPoints_Normal(t *testing.T) {
var bp client.BatchPoints
data := []byte(`
{
"database": "foo",
"retentionPolicy": "bar",
"points": [
{
"name": "cpu",
"tags": {
"host": "server01"
},
"time": 14244733039069373,
"precision": "n",
"values": {
"value": 4541770385657154000
}
},
{
"name": "cpu",
"tags": {
"host": "server01"
},
"time": 14244733039069380,
"precision": "n",
"values": {
"value": 7199311900554737000
}
}
]
}
`)
if err := json.Unmarshal(data, &bp); err != nil {
t.Errorf("unable to unmarshal nanosecond data: %s", err.Error())
}
}
func TestClient_Timeout(t *testing.T) {
done := make(chan bool)
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
<-done
}))
defer ts.Close()
defer func() { done <- true }()
u, _ := url.Parse(ts.URL)
config := client.Config{URL: *u, Timeout: 500 * time.Millisecond}
c, err := client.NewClient(config)
if err != nil {
t.Fatalf("unexpected error. expected %v, actual %v", nil, err)
}
query := client.Query{}
_, err = c.Query(query)
if err == nil {
t.Fatalf("unexpected success. expected timeout error")
} else if !strings.Contains(err.Error(), "request canceled") &&
!strings.Contains(err.Error(), "use of closed network connection") {
t.Fatalf("unexpected error. expected 'request canceled' error, got %v", err)
}
}
func TestClient_NoTimeout(t *testing.T) {
if testing.Short() {
t.Skip("skipping in short mode")
}
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
time.Sleep(1 * time.Second)
var data client.Response
w.WriteHeader(http.StatusOK)
_ = json.NewEncoder(w).Encode(data)
}))
defer ts.Close()
u, _ := url.Parse(ts.URL)
config := client.Config{URL: *u}
c, err := client.NewClient(config)
if err != nil {
t.Fatalf("unexpected error. expected %v, actual %v", nil, err)
}
query := client.Query{}
_, err = c.Query(query)
if err != nil {
t.Fatalf("unexpected error. expected %v, actual %v", nil, err)
}
}
func TestClient_ParseConnectionString(t *testing.T) {
for _, tt := range []struct {
addr string
ssl bool
exp string
}{
{
addr: "localhost",
exp: "http://localhost:8086",
},
{
addr: "localhost:8086",
exp: "http://localhost:8086",
},
{
addr: "localhost:80",
exp: "http://localhost",
},
{
addr: "localhost",
exp: "https://localhost:8086",
ssl: true,
},
{
addr: "localhost:443",
exp: "https://localhost",
ssl: true,
},
{
addr: "localhost:80",
exp: "https://localhost:80",
ssl: true,
},
{
addr: "localhost:443",
exp: "http://localhost:443",
},
} {
name := tt.addr
if tt.ssl {
name += "+ssl"
}
t.Run(name, func(t *testing.T) {
u, err := client.ParseConnectionString(tt.addr, tt.ssl)
if err != nil {
t.Fatalf("unexpected error: %s", err)
}
if got, want := u.String(), tt.exp; got != want {
t.Fatalf("unexpected connection string: got=%s want=%s", got, want)
}
})
}
}
func TestClient_ParseConnectionString_IPv6(t *testing.T) {
path := "[fdf5:9ede:1875:0:a9ee:a600:8fe3:d495]:8086"
u, err := client.ParseConnectionString(path, false)
if err != nil {
t.Fatalf("unexpected error, expected %v, actual %v", nil, err)
}
if u.Host != path {
t.Fatalf("ipv6 parse failed, expected %s, actual %s", path, u.Host)
}
}
func TestClient_CustomCertificates(t *testing.T) {
// generated with:
// openssl req -x509 -newkey rsa:2048 -keyout key.pem -out cert.pem -days 3650 -nodes -config influx.cnf
// influx.cnf:
// [req]
// distinguished_name = req_distinguished_name
// x509_extensions = v3_req
// prompt = no
// [req_distinguished_name]
// C = US
// ST = CA
// L = San Francisco
// O = InfluxDB
// CN = github.com/influxdata
// [v3_req]
// keyUsage = keyEncipherment, dataEncipherment
// extendedKeyUsage = serverAuth
// subjectAltName = @alt_names
// [alt_names]
// IP.1 = 127.0.0.1
//
key := `
-----BEGIN PRIVATE KEY-----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-----END PRIVATE KEY-----
`
cert := `
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
`
cer, err := tls.X509KeyPair([]byte(cert), []byte(key))
if err != nil {
t.Fatalf("Received error: %v", err)
}
server := httptest.NewUnstartedServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
var data client.Response
w.WriteHeader(http.StatusOK)
_ = json.NewEncoder(w).Encode(data)
}))
server.TLS = &tls.Config{Certificates: []tls.Certificate{cer}}
server.TLS.BuildNameToCertificate()
server.StartTLS()
defer server.Close()
certFile, _ := ioutil.TempFile("", "influx-cert-")
certFile.WriteString(cert)
certFile.Close()
defer os.Remove(certFile.Name())
u, _ := url.Parse(server.URL)
tests := []struct {
name string
unsafeSsl bool
expected error
}{
{name: "validate certificates", unsafeSsl: false, expected: errors.New("error")},
{name: "not validate certificates", unsafeSsl: true, expected: nil},
}
for _, test := range tests {
config := client.Config{URL: *u, UnsafeSsl: test.unsafeSsl}
c, err := client.NewClient(config)
if err != nil {
t.Fatalf("unexpected error. expected %v, actual %v", nil, err)
}
query := client.Query{}
_, err = c.Query(query)
if (test.expected == nil) != (err == nil) {
t.Fatalf("%s: expected %v. got %v. unsafeSsl: %v", test.name, test.expected, err, test.unsafeSsl)
}
}
}
func TestChunkedResponse(t *testing.T) {
s := `{"results":[{},{}]}{"results":[{}]}`
r := client.NewChunkedResponse(strings.NewReader(s))
resp, err := r.NextResponse()
if err != nil {
t.Fatalf("unexpected error. expected %v, actual %v", nil, err)
} else if actual := len(resp.Results); actual != 2 {
t.Fatalf("unexpected number of results. expected %v, actual %v", 2, actual)
}
resp, err = r.NextResponse()
if err != nil {
t.Fatalf("unexpected error. expected %v, actual %v", nil, err)
} else if actual := len(resp.Results); actual != 1 {
t.Fatalf("unexpected number of results. expected %v, actual %v", 1, actual)
}
resp, err = r.NextResponse()
if err != nil {
t.Fatalf("unexpected error. expected %v, actual %v", nil, err)
} else if resp != nil {
t.Fatalf("unexpected response. expected %v, actual %v", nil, resp)
}
}
func TestClient_Proxy(t *testing.T) {
pinged := false
server := httptest.NewServer(http.HandlerFunc(func(resp http.ResponseWriter, req *http.Request) {
if got, want := req.URL.String(), "http://example.com:8086/ping"; got != want {
t.Errorf("invalid url in request: got=%s want=%s", got, want)
}
resp.WriteHeader(http.StatusNoContent)
pinged = true