/
client_test.go
277 lines (212 loc) · 8.63 KB
/
client_test.go
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package pusher
import (
"fmt"
"io/ioutil"
"net/http"
"net/http/httptest"
"net/url"
"os"
"testing"
"time"
"github.com/stretchr/testify/assert"
)
func TestTriggerSuccessCase(t *testing.T) {
server := httptest.NewServer(http.HandlerFunc(func(res http.ResponseWriter, req *http.Request) {
res.WriteHeader(200)
fmt.Fprintf(res, "{}")
assert.Equal(t, "POST", req.Method)
expectedBody := "{\"name\":\"test\",\"channels\":[\"test_channel\"],\"data\":\"yolo\"}"
actualBody, err := ioutil.ReadAll(req.Body)
assert.Equal(t, expectedBody, string(actualBody))
assert.Equal(t, "application/json", req.Header["Content-Type"][0])
assert.NoError(t, err)
}))
defer server.Close()
u, _ := url.Parse(server.URL)
client := Client{AppId: "id", Key: "key", Secret: "secret", Host: u.Host}
_, err := client.Trigger("test_channel", "test", "yolo")
assert.NoError(t, err)
}
func TestGetChannelsSuccessCase(t *testing.T) {
server := httptest.NewServer(http.HandlerFunc(func(res http.ResponseWriter, req *http.Request) {
res.WriteHeader(200)
testJSON := "{\"channels\":{\"presence-session-d41a439c438a100756f5-4bf35003e819bb138249-5cbTiUiPNGI\":{\"user_count\":1},\"presence-session-d41a439c438a100756f5-4bf35003e819bb138249-PbZ5E1pP8uF\":{\"user_count\":1},\"presence-session-d41a439c438a100756f5-4bf35003e819bb138249-oz6iqpSxMwG\":{\"user_count\":1}}}"
fmt.Fprintf(res, testJSON)
assert.Equal(t, "GET", req.Method)
}))
defer server.Close()
u, _ := url.Parse(server.URL)
client := Client{AppId: "id", Key: "key", Secret: "secret", Host: u.Host}
channels, err := client.Channels(nil)
assert.NoError(t, err)
expected := &ChannelsList{
Channels: map[string]ChannelListItem{
"presence-session-d41a439c438a100756f5-4bf35003e819bb138249-5cbTiUiPNGI": ChannelListItem{UserCount: 1},
"presence-session-d41a439c438a100756f5-4bf35003e819bb138249-PbZ5E1pP8uF": ChannelListItem{UserCount: 1},
"presence-session-d41a439c438a100756f5-4bf35003e819bb138249-oz6iqpSxMwG": ChannelListItem{UserCount: 1},
},
}
assert.Equal(t, channels, expected)
}
func TestGetChannelSuccess(t *testing.T) {
server := httptest.NewServer(http.HandlerFunc(func(res http.ResponseWriter, req *http.Request) {
res.WriteHeader(200)
testJSON := "{\"user_count\":1,\"occupied\":true,\"subscription_count\":1}"
fmt.Fprintf(res, testJSON)
assert.Equal(t, "GET", req.Method)
}))
defer server.Close()
u, _ := url.Parse(server.URL)
client := Client{AppId: "id", Key: "key", Secret: "secret", Host: u.Host}
channel, err := client.Channel("test_channel", nil)
assert.NoError(t, err)
expected := &Channel{
Name: "test_channel",
Occupied: true,
UserCount: 1,
SubscriptionCount: 1,
}
assert.Equal(t, channel, expected)
}
func TestGetChannelUserSuccess(t *testing.T) {
server := httptest.NewServer(http.HandlerFunc(func(res http.ResponseWriter, req *http.Request) {
res.WriteHeader(200)
testJSON := "{\"users\":[{\"id\":\"red\"},{\"id\":\"blue\"}]}"
fmt.Fprintf(res, testJSON)
assert.Equal(t, "GET", req.Method)
}))
defer server.Close()
u, _ := url.Parse(server.URL)
client := Client{AppId: "id", Key: "key", Secret: "secret", Host: u.Host}
users, err := client.GetChannelUsers("test_channel")
assert.NoError(t, err)
expected := &Users{
List: []User{User{Id: "red"}, User{Id: "blue"}},
}
assert.Equal(t, users, expected)
}
func TestTriggerWithSocketId(t *testing.T) {
server := httptest.NewServer(http.HandlerFunc(func(res http.ResponseWriter, req *http.Request) {
res.WriteHeader(200)
expectedBody := "{\"name\":\"test\",\"channels\":[\"test_channel\"],\"data\":\"yolo\",\"socket_id\":\"1234.12\"}"
actualBody, err := ioutil.ReadAll(req.Body)
assert.Equal(t, expectedBody, string(actualBody))
assert.NoError(t, err)
}))
defer server.Close()
u, _ := url.Parse(server.URL)
client := Client{AppId: "id", Key: "key", Secret: "secret", Host: u.Host}
client.TriggerExclusive("test_channel", "test", "yolo", "1234.12")
}
func TestTriggerSocketIdValidation(t *testing.T) {
client := Client{AppId: "id", Key: "key", Secret: "secret"}
_, err := client.TriggerExclusive("test_channel", "test", "yolo", "1234.12:lalala")
assert.Error(t, err)
}
func TestTriggerBatch(t *testing.T) {
expectedBody := `{"batch":[{"channel":"test_channel","name":"test","data":"yolo1"},{"channel":"test_channel","name":"test","data":"yolo2"}]}`
server := httptest.NewServer(http.HandlerFunc(func(res http.ResponseWriter, req *http.Request) {
res.WriteHeader(200)
fmt.Fprintf(res, "{}")
assert.Equal(t, "POST", req.Method)
actualBody, err := ioutil.ReadAll(req.Body)
assert.Equal(t, expectedBody, string(actualBody))
assert.Equal(t, "application/json", req.Header["Content-Type"][0])
assert.Equal(t, "/apps/appid/batch_events", req.URL.Path)
assert.NoError(t, err)
}))
defer server.Close()
u, _ := url.Parse(server.URL)
client := Client{AppId: "appid", Key: "key", Secret: "secret", Host: u.Host}
_, err := client.TriggerBatch([]Event{
{"test_channel", "test", "yolo1", nil},
{"test_channel", "test", "yolo2", nil},
})
assert.NoError(t, err)
}
func TestErrorResponseHandler(t *testing.T) {
server := httptest.NewServer(http.HandlerFunc(func(res http.ResponseWriter, req *http.Request) {
res.WriteHeader(400)
fmt.Fprintf(res, "Cannot retrieve the user count unless the channel is a presence channel")
}))
defer server.Close()
u, _ := url.Parse(server.URL)
client := Client{AppId: "id", Key: "key", Secret: "secret", Host: u.Host}
channelParams := map[string]string{"info": "user_count,subscription_count"}
channel, err := client.Channel("this_is_not_a_presence_channel", channelParams)
assert.Error(t, err)
assert.EqualError(t, err, "Status Code: 400 - Cannot retrieve the user count unless the channel is a presence channel")
assert.Nil(t, channel)
}
func TestRequestTimeouts(t *testing.T) {
server := httptest.NewServer(http.HandlerFunc(func(res http.ResponseWriter, req *http.Request) {
time.Sleep(time.Second * 1)
// res.WriteHeader(200)
fmt.Fprintf(res, "{}")
}))
defer server.Close()
u, _ := url.Parse(server.URL)
client := Client{AppId: "id", Key: "key", Secret: "secret", Host: u.Host, HttpClient: &http.Client{Timeout: time.Millisecond * 100}}
_, err := client.Trigger("test_channel", "test", "yolo")
assert.Error(t, err)
}
func TestChannelLengthValidation(t *testing.T) {
channels := []string{"1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11"}
client := Client{AppId: "id", Key: "key", Secret: "secret"}
res, err := client.TriggerMulti(channels, "yolo", "woot")
assert.EqualError(t, err, "You cannot trigger on more than 10 channels at once")
assert.Nil(t, res)
}
func TestChannelFormatValidation(t *testing.T) {
channel1 := "w000^$$£@@@"
var channel2 string
for i := 0; i <= 202; i++ {
channel2 += "a"
}
client := Client{AppId: "id", Key: "key", Secret: "secret"}
res1, err1 := client.Trigger(channel1, "yolo", "w00t")
res2, err2 := client.Trigger(channel2, "yolo", "not 19 forever")
assert.EqualError(t, err1, "At least one of your channels' names are invalid")
assert.Nil(t, res1)
assert.EqualError(t, err2, "At least one of your channels' names are invalid")
assert.Nil(t, res2)
}
func TestDataSizeValidation(t *testing.T) {
client := Client{AppId: "id", Key: "key", Secret: "secret"}
var data string
for i := 0; i <= 10242; i++ {
data += "a"
}
res, err := client.Trigger("channel", "event", data)
assert.EqualError(t, err, "Data must be smaller than 10kb")
assert.Nil(t, res)
}
func TestInitialisationFromURL(t *testing.T) {
url := "http://feaf18a411d3cb9216ee:fec81108d90e1898e17a@api.pusherapp.com/apps/104060"
client, _ := ClientFromURL(url)
expectedClient := &Client{Key: "feaf18a411d3cb9216ee", Secret: "fec81108d90e1898e17a", AppId: "104060", Host: "api.pusherapp.com"}
assert.Equal(t, expectedClient, client)
}
func TestURLInitErrorNoSecret(t *testing.T) {
url := "http://fec81108d90e1898e17a@api.pusherapp.com/apps"
client, err := ClientFromURL(url)
assert.Nil(t, client)
assert.Error(t, err)
}
func TestURLInitHTTPS(t *testing.T) {
url := "https://key:secret@api.pusherapp.com/apps/104060"
client, _ := ClientFromURL(url)
assert.True(t, client.Secure)
}
func TestURLInitErrorNoID(t *testing.T) {
url := "http://fec81108d90e1898e17a@api.pusherapp.com/apps"
client, err := ClientFromURL(url)
assert.Nil(t, client)
assert.Error(t, err)
}
func TestInitialisationFromENV(t *testing.T) {
os.Setenv("PUSHER_URL", "http://feaf18a411d3cb9216ee:fec81108d90e1898e17a@api.pusherapp.com/apps/104060")
client, _ := ClientFromEnv("PUSHER_URL")
expectedClient := &Client{Key: "feaf18a411d3cb9216ee", Secret: "fec81108d90e1898e17a", AppId: "104060", Host: "api.pusherapp.com"}
assert.Equal(t, expectedClient, client)
}