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gripcontrol_test.go
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gripcontrol_test.go
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// gripcontrol_test.go
// ~~~~~~~~~
// This module implements the GripControl tests.
// :authors: Konstantin Bokarius.
// :copyright: (c) 2015 by Fanout, Inc.
// :license: MIT, see LICENSE for more details.
package gripcontrol
import (
"encoding/base64"
"encoding/json"
"github.com/golang-jwt/jwt"
"github.com/stretchr/testify/assert"
"testing"
"time"
)
func TestCreateHold(t *testing.T) {
hold, err := CreateHold("", nil, nil, nil)
assert.Nil(t, err)
holdToCompare, _ := json.Marshal(map[string]interface{}{"hold": map[string]interface{}{
"mode": "", "channels": getHoldChannels(nil)}})
assert.Equal(t, hold, string(holdToCompare))
channels := []*Channel{&Channel{Name: "test_channel1", PrevId: "prev-id"}}
hold, err = CreateHold("mode", channels, "response", nil)
assert.Nil(t, err)
holdResponse, _ := getHoldResponse("response")
holdToCompare, _ = json.Marshal(map[string]interface{}{"hold": map[string]interface{}{
"mode": "mode", "channels": getHoldChannels(channels)},
"response": holdResponse})
assert.Equal(t, hold, string(holdToCompare))
timeout := 1000
hold, err = CreateHold("mode", channels, nil, &timeout)
holdToCompare, _ = json.Marshal(map[string]interface{}{"hold": map[string]interface{}{
"mode": "mode", "channels": getHoldChannels(channels),
"timeout": 1000}})
assert.Equal(t, hold, string(holdToCompare))
}
func TestCreateHoldStream(t *testing.T) {
channels := []*Channel{&Channel{Name: "test_channel1", PrevId: "prev-id"}}
hold, err := CreateHoldStream(channels, "response")
assert.Nil(t, err)
holdResponse, _ := getHoldResponse("response")
holdToCompare, _ := json.Marshal(map[string]interface{}{"hold": map[string]interface{}{
"mode": "stream", "channels": getHoldChannels(channels)},
"response": holdResponse})
assert.Equal(t, hold, string(holdToCompare))
}
func TestCreateHoldResponse(t *testing.T) {
channels := []*Channel{&Channel{Name: "test_channel1", PrevId: "prev-id"}}
timeout := 1000
hold, err := CreateHoldResponse(channels, "response", &timeout)
assert.Nil(t, err)
holdResponse, _ := getHoldResponse("response")
holdToCompare, _ := json.Marshal(map[string]interface{}{"hold": map[string]interface{}{
"mode": "response", "channels": getHoldChannels(channels),
"timeout": 1000},
"response": holdResponse})
assert.Equal(t, hold, string(holdToCompare))
}
func TestParseGripUri(t *testing.T) {
uri := "http://api.fanout.io/realm/realm?iss=realm" +
"&key=base64:geag121321=="
config, err := ParseGripUri(uri)
assert.Nil(t, err)
assert.Equal(t, config["control_uri"], "http://api.fanout.io/realm/realm")
assert.Equal(t, config["control_iss"], "realm")
key, err := base64.StdEncoding.DecodeString("geag121321==")
assert.Nil(t, err)
assert.Equal(t, config["key"], key)
uri = "https://api.fanout.io/realm/realm?iss=realm" +
"&key=base64:geag121321=="
config, err = ParseGripUri(uri)
assert.Equal(t, config["control_uri"], "https://api.fanout.io/realm/realm")
config, err = ParseGripUri("http://api.fanout.io/realm/realm")
assert.Equal(t, config["control_uri"], "http://api.fanout.io/realm/realm")
assert.False(t, doesKeyExist(config, "control_iss"))
assert.False(t, doesKeyExist(config, "key"))
uri = "http://api.fanout.io/realm/realm?iss=realm" +
"&key=base64:geag121321==¶m1=value1¶m2=value2"
config, err = ParseGripUri(uri)
assert.Nil(t, err)
assert.Equal(t, config["control_uri"], "http://api.fanout.io/realm/realm?"+
"param1=value1¶m2=value2")
assert.Equal(t, config["control_iss"], "realm")
assert.Equal(t, config["key"], key)
config, err = ParseGripUri("http://api.fanout.io:8080/realm/realm/")
assert.Nil(t, err)
assert.Equal(t, config["control_uri"], "http://api.fanout.io:8080/realm/realm")
uri = "http://api.fanout.io/realm/realm?iss=realm" +
"&key=geag121321=="
config, err = ParseGripUri(uri)
assert.Nil(t, err)
assert.Equal(t, config["key"], []byte("geag121321=="))
}
func doesKeyExist(obj map[string]interface{}, key string) bool {
if _, ok := obj["control_iss"]; ok {
return true
}
return false
}
func TestValidateSig(t *testing.T) {
token := jwt.New(jwt.SigningMethodHS256)
token.Valid = true
claims := token.Claims.(jwt.MapClaims)
claims["iss"] = "realm"
claims["exp"] = time.Now().Add(time.Second * 3600).Unix()
tokenString, _ := token.SignedString([]byte("key"))
assert.True(t, ValidateSig(tokenString, "key"))
token = jwt.New(jwt.SigningMethodHS256)
token.Valid = true
claims = token.Claims.(jwt.MapClaims)
claims["iss"] = "realm"
claims["exp"] = time.Now().Add(0 - time.Second*3600).Unix()
tokenString, _ = token.SignedString([]byte("key"))
assert.False(t, ValidateSig(tokenString, "key"))
token = jwt.New(jwt.SigningMethodHS256)
token.Valid = true
claims = token.Claims.(jwt.MapClaims)
claims["iss"] = "realm"
claims["exp"] = time.Now().Add(time.Second * 3600).Unix()
tokenString, _ = token.SignedString([]byte("key"))
assert.False(t, ValidateSig(tokenString, "wrong_key"))
}
func TestCreateGripChannelHeader(t *testing.T) {
header := CreateGripChannelHeader(
[]*Channel{&Channel{Name: "channel"}})
assert.Equal(t, header, "channel")
header = CreateGripChannelHeader(
[]*Channel{&Channel{Name: "channel", PrevId: "prev-id"}})
assert.Equal(t, header, "channel; prev-id=prev-id")
header = CreateGripChannelHeader(
[]*Channel{&Channel{Name: "channel1", PrevId: "prev-id1"},
&Channel{Name: "channel2", PrevId: "prev-id2"}})
assert.Equal(t, header,
"channel1; prev-id=prev-id1, channel2; prev-id=prev-id2")
}
func TestDecodeWebSocketEvents(t *testing.T) {
events, err := DecodeWebSocketEvents("OPEN\r\nTEXT 5\r\nHello" +
"\r\nTEXT 0\r\n\r\nCLOSE\r\nTEXT\r\nCLOSE\r\n")
assert.Nil(t, err)
assert.Equal(t, len(events), 6)
assert.Equal(t, events[0].Type, "OPEN")
assert.Equal(t, events[0].Content, "")
assert.Equal(t, events[1].Type, "TEXT")
assert.Equal(t, events[1].Content, "Hello")
assert.Equal(t, events[2].Type, "TEXT")
assert.Equal(t, events[2].Content, "")
assert.Equal(t, events[3].Type, "CLOSE")
assert.Equal(t, events[3].Content, "")
assert.Equal(t, events[4].Type, "TEXT")
assert.Equal(t, events[4].Content, "")
assert.Equal(t, events[5].Type, "CLOSE")
assert.Equal(t, events[5].Content, "")
events, err = DecodeWebSocketEvents("OPEN\r\n")
assert.Nil(t, err)
assert.Equal(t, len(events), 1)
assert.Equal(t, events[0].Type, "OPEN")
assert.Equal(t, events[0].Content, "")
events, err = DecodeWebSocketEvents("TEXT 5\r\nHello\r\n")
assert.Nil(t, err)
assert.Equal(t, len(events), 1)
assert.Equal(t, events[0].Type, "TEXT")
assert.Equal(t, events[0].Content, "Hello")
events, err = DecodeWebSocketEvents("TEXT 5")
assert.Nil(t, events)
assert.NotNil(t, err)
events, err = DecodeWebSocketEvents("OPEN\r\nTEXT")
assert.Nil(t, events)
assert.NotNil(t, err)
}
func TestEncodeWebSocketEvents(t *testing.T) {
events := EncodeWebSocketEvents([]*WebSocketEvent{
&WebSocketEvent{"TEXT", "Hello"},
&WebSocketEvent{"TEXT", ""}})
assert.Equal(t, events, "TEXT 5\r\nHello\r\nTEXT\r\n")
}
func TestWebSocketControlMessage(t *testing.T) {
message, err := WebSocketControlMessage("type", nil)
assert.Nil(t, err)
assert.Equal(t, message, "{\"type\":\"type\"}")
message, err = WebSocketControlMessage("type", map[string]interface{}{
"arg1": "val1", "arg2": "val2"})
assert.Nil(t, err)
assert.Equal(t, message,
"{\"arg1\":\"val1\",\"arg2\":\"val2\",\"type\":\"type\"}")
}
func TestGetHoldChannels(t *testing.T) {
channels := getHoldChannels([]*Channel{
&Channel{Name: "channel1", PrevId: ""},
&Channel{Name: "channel2", PrevId: "prev-id"}})
assert.Equal(t, channels[0]["name"], "channel1")
isPrevIdPresent := true
if _, ok := channels[0]["prev-id"]; !ok {
isPrevIdPresent = false
}
assert.False(t, isPrevIdPresent)
assert.Equal(t, channels[1]["name"], "channel2")
assert.Equal(t, channels[1]["prev-id"], "prev-id")
}
func TestGetHoldResponse(t *testing.T) {
response, err := getHoldResponse("response")
assert.Nil(t, err)
assert.Equal(t, response, map[string]interface{}{"body": "response"})
response, err = getHoldResponse([]byte("response"))
assert.Nil(t, err)
assert.Equal(t, response, map[string]interface{}{"body": "response"})
response, err = getHoldResponse([]byte("\xbd\xb2\x3d\xbc\x20\xe2\x8c\xFF"))
assert.Nil(t, err)
assert.Equal(t, response, map[string]interface{}{"body-bin": base64.StdEncoding.EncodeToString(
[]byte("\xbd\xb2\x3d\xbc\x20\xe2\x8c\xFF"))})
response, err = getHoldResponse(1)
assert.NotNil(t, err)
assert.Nil(t, response)
resp := &Response{1, "reason",
map[string]string{"head": "hval"}, []byte("response")}
response, err = getHoldResponse(resp)
assert.Nil(t, err)
assert.Equal(t, response, map[string]interface{}{
"body": "response", "headers": map[string]string{"head": "hval"},
"reason": "reason", "code": 1})
}