summaryrefslogtreecommitdiff
path: root/caddytest/integration
diff options
context:
space:
mode:
Diffstat (limited to 'caddytest/integration')
-rw-r--r--caddytest/integration/reverseproxy_test.go97
1 files changed, 97 insertions, 0 deletions
diff --git a/caddytest/integration/reverseproxy_test.go b/caddytest/integration/reverseproxy_test.go
new file mode 100644
index 0000000..8000546
--- /dev/null
+++ b/caddytest/integration/reverseproxy_test.go
@@ -0,0 +1,97 @@
+package integration
+
+import (
+ "fmt"
+ "io/ioutil"
+ "net"
+ "net/http"
+ "os"
+ "runtime"
+ "strings"
+ "testing"
+
+ "github.com/caddyserver/caddy/v2/caddytest"
+)
+
+func TestReverseProxyHealthCheck(t *testing.T) {
+ tester := caddytest.NewTester(t)
+ tester.InitServer(`
+ {
+ http_port 9080
+ https_port 9443
+ }
+ http://localhost:2020 {
+ respond "Hello, World!"
+ }
+ http://localhost:2021 {
+ respond "ok"
+ }
+ http://localhost:9080 {
+ reverse_proxy {
+ to localhost:2020
+
+ health_path /health
+ health_port 2021
+ health_interval 2s
+ health_timeout 5s
+ }
+ }
+ `, "caddyfile")
+
+ tester.AssertGetResponse("http://localhost:9080/", 200, "Hello, World!")
+}
+
+func TestReverseProxyHealthCheckUnixSocket(t *testing.T) {
+ if runtime.GOOS == "windows" {
+ t.SkipNow()
+ }
+ tester := caddytest.NewTester(t)
+ f, err := ioutil.TempFile("", "*.sock")
+ if err != nil {
+ t.Errorf("failed to create TempFile: %s", err)
+ return
+ }
+ // a hack to get a file name within a valid path to use as socket
+ socketName := f.Name()
+ os.Remove(f.Name())
+
+ server := http.Server{
+ Handler: http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
+ if strings.HasPrefix(req.URL.Path, "/health") {
+ w.Write([]byte("ok"))
+ return
+ }
+ w.Write([]byte("Hello, World!"))
+ }),
+ }
+
+ unixListener, err := net.Listen("unix", socketName)
+ if err != nil {
+ t.Errorf("failed to listen on the socket: %s", err)
+ return
+ }
+ go server.Serve(unixListener)
+ t.Cleanup(func() {
+ server.Close()
+ })
+ runtime.Gosched() // Allow other goroutines to run
+
+ tester.InitServer(fmt.Sprintf(`
+ {
+ http_port 9080
+ https_port 9443
+ }
+ http://localhost:9080 {
+ reverse_proxy {
+ to unix/%s
+
+ health_path /health
+ health_port 2021
+ health_interval 2s
+ health_timeout 5s
+ }
+ }
+ `, socketName), "caddyfile")
+
+ tester.AssertGetResponse("http://localhost:9080/", 200, "Hello, World!")
+}