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Merge pull request #46 from moorereason/testing

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Add testing framework for main webhook app
This commit is contained in:
Adnan Hajdarević 2015-10-31 09:29:34 +01:00
commit 6774079a57
3 changed files with 505 additions and 5 deletions
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135
hooks_test.json Normal file
View file

@ -0,0 +1,135 @@
[
{
"id": "github",
"execute-command": "/bin/echo",
"command-working-directory": "/",
"include-command-output-in-response": true,
"pass-arguments-to-command":
[
{
"source": "payload",
"name": "head_commit.id"
},
{
"source": "payload",
"name": "pusher.name"
},
{
"source": "payload",
"name": "pusher.email"
}
],
"trigger-rule":
{
"and":
[
{
"match":
{
"type": "payload-hash-sha1",
"secret": "mysecret",
"parameter":
{
"source": "header",
"name": "X-Hub-Signature"
}
}
},
{
"match":
{
"type": "value",
"value": "refs/heads/master",
"parameter":
{
"source": "payload",
"name": "ref"
}
}
}
]
}
},
{
"id": "bitbucket",
"execute-command": "/bin/echo",
"command-working-directory": "/",
"include-command-output-in-response": true,
"response-message": "success",
"parse-parameters-as-json": [
{
"source": "payload",
"name": "payload"
}
],
"trigger-rule": {
"and": [
{
"match": {
"type": "value",
"parameter": {
"source": "payload",
"name": "payload.canon_url"
},
"value": "https://bitbucket.org"
}
},
{
"match": {
"type": "value",
"parameter": {
"source": "payload",
"name": "payload.repository.absolute_url"
},
"value": "/webhook/testing/"
}
},
{
"match": {
"type": "value",
"parameter": {
"source": "payload",
"name": "payload.commits.0.branch"
},
"value": "master"
}
}
]
}
},
{
"id": "gitlab",
"execute-command": "/bin/echo",
"command-working-directory": "/",
"response-message": "success",
"include-command-output-in-response": true,
"pass-arguments-to-command":
[
{
"source": "payload",
"name": "commits.0.id"
},
{
"source": "payload",
"name": "user_name"
},
{
"source": "payload",
"name": "user_email"
}
],
"trigger-rule":
{
"match":
{
"type": "value",
"value": "refs/heads/master",
"parameter":
{
"source": "payload",
"name": "ref"
}
}
}
}
]

7
webhook.go
View file

@ -42,7 +42,7 @@ var (
hooks hook.Hooks
)
func init() {
func main() {
hooks = hook.Hooks{}
flag.Parse()
@ -78,9 +78,7 @@ func init() {
log.Printf("\t> %s\n", hook.ID)
}
}
}
func main() {
if *hotReload {
// set up file watcher
log.Printf("setting up file watcher for %s\n", *hooksFilePath)
@ -103,7 +101,7 @@ func main() {
}
l := negroni.NewLogger()
l.Logger = log.New(os.Stdout, "[webhook] ", log.Ldate|log.Ltime)
l.Logger = log.New(os.Stderr, "[webhook] ", log.Ldate|log.Ltime)
negroniRecovery := &negroni.Recovery{
Logger: l.Logger,
@ -224,7 +222,6 @@ func hookHandler(w http.ResponseWriter, r *http.Request) {
// if none of the hooks got triggered
log.Printf("%s got matched (%d time(s)), but didn't get triggered because the trigger rules were not satisfied\n", matchedHooks[0].ID, len(matchedHooks))
w.WriteHeader(http.StatusBadRequest)
fmt.Fprintf(w, "Hook rules were not satisfied.")
} else {
w.WriteHeader(http.StatusNotFound)

368
webhook_test.go Normal file
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@ -0,0 +1,368 @@
// +build !windows
package main
import (
"fmt"
"io/ioutil"
"net"
"net/http"
"os"
"os/exec"
"path/filepath"
"runtime"
"strings"
"testing"
"time"
)
func TestWebhook(t *testing.T) {
bin, cleanup := buildWebhook(t)
defer cleanup()
ip, port := serverAddress(t)
args := []string{"-hooks=hooks_test.json", fmt.Sprintf("-ip=%s", ip), fmt.Sprintf("-port=%s", port), "-verbose"}
cmd := exec.Command(bin, args...)
//cmd.Stderr = os.Stderr // uncomment to see verbose output
cmd.Args[0] = "webhook"
if err := cmd.Start(); err != nil {
t.Fatalf("failed to start webhook: %s", err)
}
defer killAndWait(cmd)
waitForServerReady(t, ip, port)
for _, tt := range hookHandlerTests {
url := fmt.Sprintf("http://%s:%s/hooks/%s", ip, port, tt.id)
req, err := http.NewRequest("POST", url, ioutil.NopCloser(strings.NewReader(tt.body)))
if err != nil {
t.Errorf("New request failed: %s", err)
}
if tt.headers != nil {
for k, v := range tt.headers {
req.Header.Add(k, v)
}
}
var res *http.Response
if tt.urlencoded == true {
req.Header.Add("Content-Type", "application/x-www-form-urlencoded")
} else {
req.Header.Add("Content-Type", "application/json")
}
client := &http.Client{}
res, err = client.Do(req)
if err != nil {
t.Errorf("client.Do failed: %s", err)
}
body, err := ioutil.ReadAll(res.Body)
res.Body.Close()
if err != nil {
t.Errorf("POST %q: failed to ready body: %s", tt.desc, err)
}
if res.StatusCode != tt.respStatus || string(body) != tt.respBody {
t.Errorf("failed %q (id: %s):\nexpected status: %#v, response: %s\ngot status: %#v, response: %s", tt.desc, tt.id, tt.respStatus, tt.respBody, res.StatusCode, body)
}
}
}
func buildWebhook(t *testing.T) (bin string, cleanup func()) {
tmp, err := ioutil.TempDir("", "webhook-test-")
if err != nil {
t.Fatal(err)
}
defer func() {
if cleanup == nil {
os.RemoveAll(tmp)
}
}()
bin = filepath.Join(tmp, "webhook")
if runtime.GOOS == "windows" {
bin += ".exe"
}
cmd := exec.Command("go", "build", "-o", bin)
if err := cmd.Run(); err != nil {
t.Fatalf("Building webhook: %v", err)
}
return bin, func() { os.RemoveAll(tmp) }
}
func serverAddress(t *testing.T) (string, string) {
ln, err := net.Listen("tcp", "127.0.0.1:0")
if err != nil {
ln, err = net.Listen("tcp6", "[::1]:0")
}
if err != nil {
t.Fatal(err)
}
defer ln.Close()
host, port, err := net.SplitHostPort(ln.Addr().String())
if err != nil {
t.Fatalf("Failed to split network address: %v", err)
}
return host, port
}
func waitForServerReady(t *testing.T, ip, port string) {
waitForServer(t,
fmt.Sprintf("http://%v:%v/", ip, port),
http.StatusNotFound,
5*time.Second)
}
const pollInterval = 200 * time.Millisecond
func waitForServer(t *testing.T, url string, status int, timeout time.Duration) {
deadline := time.Now().Add(timeout)
for time.Now().Before(deadline) {
time.Sleep(pollInterval)
res, err := http.Get(url)
if err != nil {
continue
}
if res.StatusCode == status {
return
}
}
t.Fatalf("Server failed to respond in %v", timeout)
}
func killAndWait(cmd *exec.Cmd) {
cmd.Process.Kill()
cmd.Wait()
}
var hookHandlerTests = []struct {
desc string
id string
headers map[string]string
body string
urlencoded bool
respStatus int
respBody string
}{
{
"github",
"github",
map[string]string{"X-Hub-Signature": "f68df0375d7b03e3eb29b4cf9f9ec12e08f42ff8"},
`{
"after":"1481a2de7b2a7d02428ad93446ab166be7793fbb",
"before":"17c497ccc7cca9c2f735aa07e9e3813060ce9a6a",
"commits":[
{
"added":[
],
"author":{
"email":"lolwut@noway.biz",
"name":"Garen Torikian",
"username":"octokitty"
},
"committer":{
"email":"lolwut@noway.biz",
"name":"Garen Torikian",
"username":"octokitty"
},
"distinct":true,
"id":"c441029cf673f84c8b7db52d0a5944ee5c52ff89",
"message":"Test",
"modified":[
"README.md"
],
"removed":[
],
"timestamp":"2013-02-22T13:50:07-08:00",
"url":"https://github.com/octokitty/testing/commit/c441029cf673f84c8b7db52d0a5944ee5c52ff89"
},
{
"added":[
],
"author":{
"email":"lolwut@noway.biz",
"name":"Garen Torikian",
"username":"octokitty"
},
"committer":{
"email":"lolwut@noway.biz",
"name":"Garen Torikian",
"username":"octokitty"
},
"distinct":true,
"id":"36c5f2243ed24de58284a96f2a643bed8c028658",
"message":"This is me testing the windows client.",
"modified":[
"README.md"
],
"removed":[
],
"timestamp":"2013-02-22T14:07:13-08:00",
"url":"https://github.com/octokitty/testing/commit/36c5f2243ed24de58284a96f2a643bed8c028658"
},
{
"added":[
"words/madame-bovary.txt"
],
"author":{
"email":"lolwut@noway.biz",
"name":"Garen Torikian",
"username":"octokitty"
},
"committer":{
"email":"lolwut@noway.biz",
"name":"Garen Torikian",
"username":"octokitty"
},
"distinct":true,
"id":"1481a2de7b2a7d02428ad93446ab166be7793fbb",
"message":"Rename madame-bovary.txt to words/madame-bovary.txt",
"modified":[
],
"removed":[
"madame-bovary.txt"
],
"timestamp":"2013-03-12T08:14:29-07:00",
"url":"https://github.com/octokitty/testing/commit/1481a2de7b2a7d02428ad93446ab166be7793fbb"
}
],
"compare":"https://github.com/octokitty/testing/compare/17c497ccc7cc...1481a2de7b2a",
"created":false,
"deleted":false,
"forced":false,
"head_commit":{
"added":[
"words/madame-bovary.txt"
],
"author":{
"email":"lolwut@noway.biz",
"name":"Garen Torikian",
"username":"octokitty"
},
"committer":{
"email":"lolwut@noway.biz",
"name":"Garen Torikian",
"username":"octokitty"
},
"distinct":true,
"id":"1481a2de7b2a7d02428ad93446ab166be7793fbb",
"message":"Rename madame-bovary.txt to words/madame-bovary.txt",
"modified":[
],
"removed":[
"madame-bovary.txt"
],
"timestamp":"2013-03-12T08:14:29-07:00",
"url":"https://github.com/octokitty/testing/commit/1481a2de7b2a7d02428ad93446ab166be7793fbb"
},
"pusher":{
"email":"lolwut@noway.biz",
"name":"Garen Torikian"
},
"ref":"refs/heads/master",
"repository":{
"created_at":1332977768,
"description":"",
"fork":false,
"forks":0,
"has_downloads":true,
"has_issues":true,
"has_wiki":true,
"homepage":"",
"id":3860742,
"language":"Ruby",
"master_branch":"master",
"name":"testing",
"open_issues":2,
"owner":{
"email":"lolwut@noway.biz",
"name":"octokitty"
},
"private":false,
"pushed_at":1363295520,
"size":2156,
"stargazers":1,
"url":"https://github.com/octokitty/testing",
"watchers":1
}
}`,
false,
http.StatusOK,
`{"message":"","output":"1481a2de7b2a7d02428ad93446ab166be7793fbb Garen Torikian lolwut@noway.biz\n","error":""}`,
},
{
"bitbucket", // bitbucket sends their payload using uriencoded params.
"bitbucket",
nil,
`payload={"canon_url": "https://bitbucket.org","commits": [{"author": "marcus","branch": "master","files": [{"file": "somefile.py","type": "modified"}],"message": "Added some more things to somefile.py\n","node": "620ade18607a","parents": ["702c70160afc"],"raw_author": "Marcus Bertrand <marcus@somedomain.com>","raw_node": "620ade18607ac42d872b568bb92acaa9a28620e9","revision": null,"size": -1,"timestamp": "2012-05-30 05:58:56","utctimestamp": "2014-11-07 15:19:02+00:00"}],"repository": {"absolute_url": "/webhook/testing/","fork": false,"is_private": true,"name": "Project X","owner": "marcus","scm": "git","slug": "project-x","website": "https://atlassian.com/"},"user": "marcus"}`,
true,
http.StatusOK,
`{"message":"success","output":"\n","error":""}`,
},
{
"gitlab",
"gitlab",
map[string]string{"X-Gitlab-Event": "Push Hook"},
`{
"object_kind": "push",
"before": "95790bf891e76fee5e1747ab589903a6a1f80f22",
"after": "da1560886d4f094c3e6c9ef40349f7d38b5d27d7",
"ref": "refs/heads/master",
"user_id": 4,
"user_name": "John Smith",
"user_email": "john@example.com",
"project_id": 15,
"repository": {
"name": "Diaspora",
"url": "git@example.com:mike/diasporadiaspora.git",
"description": "",
"homepage": "http://example.com/mike/diaspora",
"git_http_url":"http://example.com/mike/diaspora.git",
"git_ssh_url":"git@example.com:mike/diaspora.git",
"visibility_level":0
},
"commits": [
{
"id": "b6568db1bc1dcd7f8b4d5a946b0b91f9dacd7327",
"message": "Update Catalan translation to e38cb41.",
"timestamp": "2011-12-12T14:27:31+02:00",
"url": "http://example.com/mike/diaspora/commit/b6568db1bc1dcd7f8b4d5a946b0b91f9dacd7327",
"author": {
"name": "Jordi Mallach",
"email": "jordi@softcatala.org"
}
},
{
"id": "da1560886d4f094c3e6c9ef40349f7d38b5d27d7",
"message": "fixed readme",
"timestamp": "2012-01-03T23:36:29+02:00",
"url": "http://example.com/mike/diaspora/commit/da1560886d4f094c3e6c9ef40349f7d38b5d27d7",
"author": {
"name": "GitLab dev user",
"email": "gitlabdev@dv6700.(none)"
}
}
],
"total_commits_count": 4
}`,
false,
http.StatusOK,
`{"message":"success","output":"b6568db1bc1dcd7f8b4d5a946b0b91f9dacd7327 John Smith john@example.com\n","error":""}`,
},
{"empty payload", "github", nil, `{}`, false, http.StatusOK, `Hook rules were not satisfied.`},
}