506 lines
13 KiB
Go
506 lines
13 KiB
Go
package http
|
|
|
|
import (
|
|
"crypto/tls"
|
|
"net"
|
|
"net/http"
|
|
"reflect"
|
|
"strings"
|
|
"testing"
|
|
"time"
|
|
|
|
"golang.org/x/net/nettest"
|
|
|
|
"github.com/go-chi/chi/v5"
|
|
"github.com/stretchr/testify/assert"
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func TestGetOptions(t *testing.T) {
|
|
tests := []struct {
|
|
name string
|
|
want Options
|
|
}{
|
|
{name: "basic", want: defaultServerOptions},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
if got := GetOptions(); !reflect.DeepEqual(got, tt.want) {
|
|
t.Errorf("GetOptions() = %v, want %v", got, tt.want)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestMount(t *testing.T) {
|
|
type args struct {
|
|
pattern string
|
|
h http.Handler
|
|
}
|
|
tests := []struct {
|
|
name string
|
|
args args
|
|
wantErr bool
|
|
}{
|
|
{name: "basic", args: args{
|
|
pattern: "/",
|
|
h: http.HandlerFunc(func(writer http.ResponseWriter, request *http.Request) {}),
|
|
}, wantErr: false},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
if tt.wantErr {
|
|
require.Error(t, Mount(tt.args.pattern, tt.args.h))
|
|
} else {
|
|
require.NoError(t, Mount(tt.args.pattern, tt.args.h))
|
|
}
|
|
assert.NotNil(t, defaultServer)
|
|
assert.True(t, defaultServer.baseRouter.Match(chi.NewRouteContext(), "GET", tt.args.pattern), "Failed to match route after registering")
|
|
})
|
|
if err := Shutdown(); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestNewServer(t *testing.T) {
|
|
type args struct {
|
|
listeners []net.Listener
|
|
tlsListeners []net.Listener
|
|
opt Options
|
|
}
|
|
listener, err := nettest.NewLocalListener("tcp")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
tests := []struct {
|
|
name string
|
|
args args
|
|
wantErr bool
|
|
}{
|
|
{name: "default http", args: args{
|
|
listeners: []net.Listener{listener},
|
|
tlsListeners: []net.Listener{},
|
|
opt: defaultServerOptions,
|
|
}, wantErr: false},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
got, err := NewServer(tt.args.listeners, tt.args.tlsListeners, tt.args.opt)
|
|
if (err != nil) != tt.wantErr {
|
|
t.Errorf("NewServer() error = %v, wantErr %v", err, tt.wantErr)
|
|
return
|
|
}
|
|
s, ok := got.(*server)
|
|
require.True(t, ok, "NewServer returned unexpected type")
|
|
if len(tt.args.listeners) > 0 {
|
|
assert.Equal(t, listener.Addr(), s.addrs[0])
|
|
} else {
|
|
assert.Empty(t, s.addrs)
|
|
}
|
|
if len(tt.args.tlsListeners) > 0 {
|
|
assert.Equal(t, listener.Addr(), s.tlsAddrs[0])
|
|
} else {
|
|
assert.Empty(t, s.tlsAddrs)
|
|
}
|
|
if tt.args.opt.BaseURL != "" {
|
|
assert.NotSame(t, s.baseRouter, s.httpServer.Handler, "should have wrapped baseRouter")
|
|
} else {
|
|
assert.Same(t, s.baseRouter, s.httpServer.Handler, "should be baseRouter")
|
|
}
|
|
if useSSL(tt.args.opt) {
|
|
assert.NotNil(t, s.httpServer.TLSConfig, "missing SSL config")
|
|
} else {
|
|
assert.Nil(t, s.httpServer.TLSConfig, "unexpectedly has SSL config")
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestRestart(t *testing.T) {
|
|
tests := []struct {
|
|
name string
|
|
started bool
|
|
wantErr bool
|
|
}{
|
|
{name: "started", started: true, wantErr: false},
|
|
{name: "stopped", started: false, wantErr: false},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
if tt.started {
|
|
require.NoError(t, Restart()) // Call it twice basically
|
|
} else {
|
|
require.NoError(t, Shutdown())
|
|
}
|
|
current := defaultServer
|
|
if err := Restart(); (err != nil) != tt.wantErr {
|
|
t.Errorf("Restart() error = %v, wantErr %v", err, tt.wantErr)
|
|
}
|
|
assert.NotNil(t, defaultServer, "failed to start default server")
|
|
assert.NotSame(t, current, defaultServer, "same server instance as before restart")
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestRoute(t *testing.T) {
|
|
type args struct {
|
|
pattern string
|
|
fn func(r chi.Router)
|
|
}
|
|
tests := []struct {
|
|
name string
|
|
args args
|
|
test func(t *testing.T, r chi.Router)
|
|
}{
|
|
{
|
|
name: "basic",
|
|
args: args{
|
|
pattern: "/basic",
|
|
fn: func(r chi.Router) {},
|
|
},
|
|
test: func(t *testing.T, r chi.Router) {
|
|
require.Len(t, r.Routes(), 1)
|
|
assert.Equal(t, r.Routes()[0].Pattern, "/basic/*")
|
|
},
|
|
},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
require.NoError(t, Restart())
|
|
_, err := Route(tt.args.pattern, tt.args.fn)
|
|
require.NoError(t, err)
|
|
tt.test(t, defaultServer.baseRouter)
|
|
})
|
|
|
|
if err := Shutdown(); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestSetOptions(t *testing.T) {
|
|
type args struct {
|
|
opt Options
|
|
}
|
|
tests := []struct {
|
|
name string
|
|
args args
|
|
}{
|
|
{
|
|
name: "basic",
|
|
args: args{opt: Options{
|
|
ListenAddr: "127.0.0.1:9999",
|
|
BaseURL: "/basic",
|
|
ServerReadTimeout: 1,
|
|
ServerWriteTimeout: 1,
|
|
MaxHeaderBytes: 1,
|
|
}},
|
|
},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
SetOptions(tt.args.opt)
|
|
require.Equal(t, tt.args.opt, defaultServerOptions)
|
|
require.NoError(t, Restart())
|
|
if useSSL(tt.args.opt) {
|
|
assert.Equal(t, tt.args.opt.ListenAddr, defaultServer.tlsAddrs[0].String())
|
|
} else {
|
|
assert.Equal(t, tt.args.opt.ListenAddr, defaultServer.addrs[0].String())
|
|
}
|
|
assert.Equal(t, tt.args.opt.ServerReadTimeout, defaultServer.httpServer.ReadTimeout)
|
|
assert.Equal(t, tt.args.opt.ServerWriteTimeout, defaultServer.httpServer.WriteTimeout)
|
|
assert.Equal(t, tt.args.opt.MaxHeaderBytes, defaultServer.httpServer.MaxHeaderBytes)
|
|
if tt.args.opt.BaseURL != "" && tt.args.opt.BaseURL != "/" {
|
|
assert.NotSame(t, defaultServer.httpServer.Handler, defaultServer.baseRouter, "BaseURL ignored")
|
|
}
|
|
})
|
|
SetOptions(DefaultOpt)
|
|
}
|
|
}
|
|
|
|
func TestShutdown(t *testing.T) {
|
|
tests := []struct {
|
|
name string
|
|
started bool
|
|
wantErr bool
|
|
}{
|
|
{name: "started", started: true, wantErr: false},
|
|
{name: "stopped", started: false, wantErr: false},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
if tt.started {
|
|
require.NoError(t, Restart())
|
|
} else {
|
|
require.NoError(t, Shutdown()) // Call it twice basically
|
|
}
|
|
if err := Shutdown(); (err != nil) != tt.wantErr {
|
|
t.Errorf("Shutdown() error = %v, wantErr %v", err, tt.wantErr)
|
|
}
|
|
assert.Nil(t, defaultServer, "default server not deleted")
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestURL(t *testing.T) {
|
|
tests := []struct {
|
|
name string
|
|
want string
|
|
}{
|
|
{name: "basic", want: "http://127.0.0.1:8080/"},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
require.NoError(t, Restart())
|
|
if got := URL(); got != tt.want {
|
|
t.Errorf("URL() = %v, want %v", got, tt.want)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func Test_server_Mount(t *testing.T) {
|
|
type args struct {
|
|
pattern string
|
|
h http.Handler
|
|
}
|
|
tests := []struct {
|
|
name string
|
|
args args
|
|
opt Options
|
|
}{
|
|
{name: "basic", args: args{
|
|
pattern: "/",
|
|
h: http.HandlerFunc(func(writer http.ResponseWriter, request *http.Request) {}),
|
|
}, opt: defaultServerOptions},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
listener, err := nettest.NewLocalListener("tcp")
|
|
require.NoError(t, err)
|
|
s, err2 := NewServer([]net.Listener{listener}, []net.Listener{}, tt.opt)
|
|
require.NoError(t, err2)
|
|
s.Mount(tt.args.pattern, tt.args.h)
|
|
srv, ok := s.(*server)
|
|
require.True(t, ok)
|
|
assert.NotNil(t, srv)
|
|
assert.True(t, srv.baseRouter.Match(chi.NewRouteContext(), "GET", tt.args.pattern), "Failed to Match() route after registering")
|
|
})
|
|
}
|
|
}
|
|
|
|
func Test_server_Route(t *testing.T) {
|
|
type args struct {
|
|
pattern string
|
|
fn func(r chi.Router)
|
|
}
|
|
tests := []struct {
|
|
name string
|
|
args args
|
|
opt Options
|
|
test func(t *testing.T, r chi.Router)
|
|
}{
|
|
{
|
|
name: "basic",
|
|
args: args{
|
|
pattern: "/basic",
|
|
fn: func(r chi.Router) {
|
|
|
|
},
|
|
},
|
|
test: func(t *testing.T, r chi.Router) {
|
|
require.Len(t, r.Routes(), 1)
|
|
assert.Equal(t, r.Routes()[0].Pattern, "/basic/*")
|
|
},
|
|
},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
listener, err := nettest.NewLocalListener("tcp")
|
|
require.NoError(t, err)
|
|
s, err2 := NewServer([]net.Listener{listener}, []net.Listener{}, tt.opt)
|
|
require.NoError(t, err2)
|
|
s.Route(tt.args.pattern, tt.args.fn)
|
|
srv, ok := s.(*server)
|
|
require.True(t, ok)
|
|
assert.NotNil(t, srv)
|
|
tt.test(t, srv.baseRouter)
|
|
})
|
|
}
|
|
}
|
|
|
|
func Test_server_Shutdown(t *testing.T) {
|
|
tests := []struct {
|
|
name string
|
|
opt Options
|
|
wantErr bool
|
|
}{
|
|
{
|
|
name: "basic",
|
|
opt: defaultServerOptions,
|
|
wantErr: false,
|
|
},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
listener, err := nettest.NewLocalListener("tcp")
|
|
require.NoError(t, err)
|
|
s, err2 := NewServer([]net.Listener{listener}, []net.Listener{}, tt.opt)
|
|
require.NoError(t, err2)
|
|
srv, ok := s.(*server)
|
|
require.True(t, ok)
|
|
if err := s.Shutdown(); (err != nil) != tt.wantErr {
|
|
t.Errorf("Shutdown() error = %v, wantErr %v", err, tt.wantErr)
|
|
}
|
|
assert.EqualError(t, srv.httpServer.Serve(listener), http.ErrServerClosed.Error())
|
|
})
|
|
}
|
|
}
|
|
|
|
func Test_start(t *testing.T) {
|
|
http.DefaultTransport.(*http.Transport).TLSClientConfig = &tls.Config{InsecureSkipVerify: true}
|
|
sslServerOptions := defaultServerOptions
|
|
sslServerOptions.SslCertBody = []byte(`-----BEGIN CERTIFICATE-----
|
|
MIIBhTCCASugAwIBAgIQIRi6zePL6mKjOipn+dNuaTAKBggqhkjOPQQDAjASMRAw
|
|
DgYDVQQKEwdBY21lIENvMB4XDTE3MTAyMDE5NDMwNloXDTE4MTAyMDE5NDMwNlow
|
|
EjEQMA4GA1UEChMHQWNtZSBDbzBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABD0d
|
|
7VNhbWvZLWPuj/RtHFjvtJBEwOkhbN/BnnE8rnZR8+sbwnc/KhCk3FhnpHZnQz7B
|
|
5aETbbIgmuvewdjvSBSjYzBhMA4GA1UdDwEB/wQEAwICpDATBgNVHSUEDDAKBggr
|
|
BgEFBQcDATAPBgNVHRMBAf8EBTADAQH/MCkGA1UdEQQiMCCCDmxvY2FsaG9zdDo1
|
|
NDUzgg4xMjcuMC4wLjE6NTQ1MzAKBggqhkjOPQQDAgNIADBFAiEA2zpJEPQyz6/l
|
|
Wf86aX6PepsntZv2GYlA5UpabfT2EZICICpJ5h/iI+i341gBmLiAFQOyTDT+/wQc
|
|
6MF9+Yw1Yy0t
|
|
-----END CERTIFICATE-----`)
|
|
sslServerOptions.SslKeyBody = []byte(`-----BEGIN EC PRIVATE KEY-----
|
|
MHcCAQEEIIrYSSNQFaA2Hwf1duRSxKtLYX5CB04fSeQ6tF1aY/PuoAoGCCqGSM49
|
|
AwEHoUQDQgAEPR3tU2Fta9ktY+6P9G0cWO+0kETA6SFs38GecTyudlHz6xvCdz8q
|
|
EKTcWGekdmdDPsHloRNtsiCa697B2O9IFA==
|
|
-----END EC PRIVATE KEY-----`)
|
|
tests := []struct {
|
|
name string
|
|
opt Options
|
|
ssl bool
|
|
wantErr bool
|
|
}{
|
|
{
|
|
name: "basic",
|
|
opt: defaultServerOptions,
|
|
wantErr: false,
|
|
},
|
|
{
|
|
name: "ssl",
|
|
opt: sslServerOptions,
|
|
ssl: true,
|
|
wantErr: false,
|
|
},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
defer func() {
|
|
err := Shutdown()
|
|
if err != nil {
|
|
t.Fatal("couldn't shutdown server")
|
|
}
|
|
}()
|
|
SetOptions(tt.opt)
|
|
if err := start(); (err != nil) != tt.wantErr {
|
|
t.Errorf("start() error = %v, wantErr %v", err, tt.wantErr)
|
|
return
|
|
}
|
|
s := defaultServer
|
|
router := s.Router()
|
|
router.Head("/", func(writer http.ResponseWriter, request *http.Request) {
|
|
writer.WriteHeader(201)
|
|
})
|
|
testURL := URL()
|
|
if tt.ssl {
|
|
assert.True(t, useSSL(tt.opt))
|
|
assert.Equal(t, tt.opt.ListenAddr, s.tlsAddrs[0].String())
|
|
assert.True(t, strings.HasPrefix(testURL, "https://"))
|
|
} else {
|
|
assert.True(t, strings.HasPrefix(testURL, "http://"))
|
|
assert.Equal(t, tt.opt.ListenAddr, s.addrs[0].String())
|
|
}
|
|
|
|
// try to connect to the test server
|
|
pause := time.Millisecond
|
|
for i := 0; i < 10; i++ {
|
|
resp, err := http.Head(testURL)
|
|
if err == nil {
|
|
_ = resp.Body.Close()
|
|
return
|
|
}
|
|
// t.Logf("couldn't connect, sleeping for %v: %v", pause, err)
|
|
time.Sleep(pause)
|
|
pause *= 2
|
|
}
|
|
t.Fatal("couldn't connect to server")
|
|
|
|
/* accessing s.httpServer.* can't be done synchronously and is a race condition
|
|
assert.Equal(t, tt.opt.ServerReadTimeout, defaultServer.httpServer.ReadTimeout)
|
|
assert.Equal(t, tt.opt.ServerWriteTimeout, defaultServer.httpServer.WriteTimeout)
|
|
assert.Equal(t, tt.opt.MaxHeaderBytes, defaultServer.httpServer.MaxHeaderBytes)
|
|
if tt.opt.BaseURL != "" && tt.opt.BaseURL != "/" {
|
|
assert.NotSame(t, s.baseRouter, s.httpServer.Handler, "should have wrapped baseRouter")
|
|
} else {
|
|
assert.Same(t, s.baseRouter, s.httpServer.Handler, "should be baseRouter")
|
|
}
|
|
if useSSL(tt.opt) {
|
|
require.NotNil(t, s.httpServer.TLSConfig, "missing SSL config")
|
|
assert.NotEmpty(t, s.httpServer.TLSConfig.Certificates, "missing SSL config")
|
|
} else if s.httpServer.TLSConfig != nil {
|
|
assert.Empty(t, s.httpServer.TLSConfig.Certificates, "unexpectedly has SSL config")
|
|
}
|
|
*/
|
|
})
|
|
}
|
|
}
|
|
|
|
func Test_useSSL(t *testing.T) {
|
|
type args struct {
|
|
opt Options
|
|
}
|
|
tests := []struct {
|
|
name string
|
|
args args
|
|
want bool
|
|
}{
|
|
{
|
|
name: "basic",
|
|
args: args{opt: Options{
|
|
SslCert: "",
|
|
SslKey: "",
|
|
ClientCA: "",
|
|
}},
|
|
want: false,
|
|
},
|
|
{
|
|
name: "basic",
|
|
args: args{opt: Options{
|
|
SslCert: "",
|
|
SslKey: "test",
|
|
ClientCA: "",
|
|
}},
|
|
want: true,
|
|
},
|
|
{
|
|
name: "body",
|
|
args: args{opt: Options{
|
|
SslCert: "",
|
|
SslKey: "",
|
|
SslKeyBody: []byte(`test`),
|
|
ClientCA: "",
|
|
}},
|
|
want: true,
|
|
},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
if got := useSSL(tt.args.opt); got != tt.want {
|
|
t.Errorf("useSSL() = %v, want %v", got, tt.want)
|
|
}
|
|
})
|
|
}
|
|
}
|