forked from rcrowley/go-tigertonic
/
server_test.go
128 lines (123 loc) · 3 KB
/
server_test.go
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package tigertonic
import (
"fmt"
"net"
"net/http"
"testing"
"time"
)
func TestServerCATLS(t *testing.T) {
s, err := NewTLSServer("", "test.crt", "test.key", NotFoundHandler{})
if nil != err {
t.Fatal(err)
}
s.CA("test.crt")
if nil == s.TLSConfig.Certificates || 1 != len(s.TLSConfig.Certificates) {
t.Fatal("no Certificates")
}
if nil == s.TLSConfig.RootCAs || 1 != len(s.TLSConfig.RootCAs.Subjects()) {
t.Fatal("no RootCAs")
}
}
func TestServerGracefulStop(t *testing.T) {
chT := make(chan time.Time, 1)
s := NewServer(
"127.0.0.1:0",
http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
time.Sleep(2 * time.Millisecond)
w.WriteHeader(http.StatusNoContent)
chT <- time.Now()
}),
)
l, err := net.Listen("tcp", s.Addr)
if nil != err {
t.Fatal(err)
}
go s.Serve(l)
chR := make(chan *http.Response, 1)
go func() {
rs, err := http.Get(fmt.Sprintf("http://%s", l.Addr()))
if nil != err {
t.Fatal(err)
}
chR <- rs
}()
time.Sleep(time.Millisecond)
s.Close()
now := time.Now()
then := <-chT
if now.Before(then) {
t.Fatal(now, "before", then)
}
if then.Add(10 * time.Millisecond).Before(now) {
t.Fatal("connection not closed quickly")
}
rs := <-chR
if http.StatusNoContent != rs.StatusCode {
t.Fatal(rs)
}
if _, err := http.Get(fmt.Sprintf("http://%s", l.Addr())); nil == err {
t.Fatal("GET / should have failed after server stopped")
}
}
func TestServerGracefulStopKeepAlive(t *testing.T) {
s := NewServer(
"127.0.0.1:0",
http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
w.WriteHeader(http.StatusNoContent)
}),
)
l, err := net.Listen("tcp", s.Addr)
if nil != err {
t.Fatal(err)
}
go s.Serve(l)
if _, err := http.Get(fmt.Sprintf("http://%s", l.Addr())); nil != err {
t.Fatal(err)
}
then := time.Now()
s.Close()
now := time.Now()
if then.Add(510 * time.Millisecond).Before(now) {
t.Fatal("connection not closed quickly")
}
if _, err := http.Get(fmt.Sprintf("http://%s", l.Addr())); nil == err {
t.Fatal("GET / should have failed after server stopped")
}
}
func TestServerGracefulStopMulti(t *testing.T) {
s := NewServer(
"127.0.0.1:0",
http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
w.WriteHeader(http.StatusNoContent)
}),
)
l1, err := net.Listen("tcp", s.Addr)
if nil != err {
t.Fatal(err)
}
l2, err := net.Listen("tcp", s.Addr)
if nil != err {
t.Fatal(err)
}
go s.Serve(l1)
go s.Serve(l2)
if _, err := http.Get(fmt.Sprintf("http://%s", l1.Addr())); nil != err {
t.Fatal(err)
}
if _, err := http.Get(fmt.Sprintf("http://%s", l2.Addr())); nil != err {
t.Fatal(err)
}
then := time.Now()
s.Close()
now := time.Now()
if then.Add(510 * time.Millisecond).Before(now) {
t.Fatal("connection not closed quickly")
}
if _, err := http.Get(fmt.Sprintf("http://%s", l1.Addr())); nil == err {
t.Fatal("GET / should have failed after server stopped")
}
if _, err := http.Get(fmt.Sprintf("http://%s", l2.Addr())); nil == err {
t.Fatal("GET / should have failed after server stopped")
}
}