mirror of
https://github.com/openfaas/faasd.git
synced 2025-06-08 08:05:03 +00:00
1c1bfa6759
* Fixes upstream deprecations for containerd * Fixes deprecations in ioutil package usage * Break out separate files for function handlers * Upgrades containerd to 1.7.22 * Fixes default namespace functionality * Pre-deploy checks as per license agreement * Removes extra log messages for payload in HTTP handlers, you can enable FAAS_DEBUG=1 in the CLI instead to see this from the client's perspective * Add additional Google DNS server 8.8.4.4 for functions Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>
87 lines
1.5 KiB
Go
87 lines
1.5 KiB
Go
package pkg
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import (
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"fmt"
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"io"
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"log"
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"net/http"
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"net/http/httptest"
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"net/url"
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"sync"
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"testing"
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"time"
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)
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func Test_Proxy_ToPrivateServer(t *testing.T) {
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wantBodyText := "OK"
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wantBody := []byte(wantBodyText)
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upstreamSvr := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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if r.Body != nil {
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defer r.Body.Close()
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}
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w.WriteHeader(http.StatusOK)
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w.Write(wantBody)
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}))
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defer upstreamSvr.Close()
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port := 8080
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u, _ := url.Parse(upstreamSvr.URL)
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log.Println("Host", u.Host)
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upstreamAddr := u.Host
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proxy := NewProxy(upstreamAddr, 8080, "127.0.0.1", time.Second*1, &mockResolver{})
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gwChan := make(chan string, 1)
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doneCh := make(chan bool)
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go proxy.Start()
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wg := sync.WaitGroup{}
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wg.Add(1)
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go func() {
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gwChan <- u.Host
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wg.Done()
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}()
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wg.Wait()
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req, err := http.NewRequest(http.MethodGet, fmt.Sprintf("http://127.0.0.1:%d", port), nil)
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if err != nil {
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t.Fatal(err)
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}
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for i := 1; i < 11; i++ {
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res, err := http.DefaultClient.Do(req)
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if err != nil {
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t.Logf("Try %d, gave error: %s", i, err)
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time.Sleep(time.Millisecond * 100)
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} else {
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resBody, _ := io.ReadAll(res.Body)
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if string(resBody) != string(wantBody) {
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t.Errorf("want %s, but got %s in body", string(wantBody), string(resBody))
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}
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break
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}
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}
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go func() {
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doneCh <- true
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}()
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}
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type mockResolver struct {
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}
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func (m *mockResolver) Start() {
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}
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func (m *mockResolver) Get(upstream string, got chan<- string, timeout time.Duration) {
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got <- upstream
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}
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