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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,79 @@ | ||
| package chat | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "sync" | ||
| "testing" | ||
| "time" | ||
|
|
||
| ws "github.com/gorilla/websocket" | ||
| "github.com/stretchr/testify/assert" | ||
| "goyave.dev/goyave/v5" | ||
| "goyave.dev/goyave/v5/middleware/parse" | ||
| "goyave.dev/goyave/v5/util/testutil" | ||
| "goyave.dev/goyave/v5/websocket" | ||
| ) | ||
|
|
||
| func TestChat(t *testing.T) { | ||
| server := testutil.NewTestServer(t, "config.test.json") | ||
|
|
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| hub := NewHub() | ||
| server.RegisterRoutes(func(_ *goyave.Server, router *goyave.Router) { | ||
| router.GlobalMiddleware(&parse.Middleware{}) | ||
| router.Subrouter("/chat").Controller(websocket.New(hub)) | ||
| }) | ||
|
|
||
| wg := sync.WaitGroup{} | ||
| wg.Add(2) | ||
|
|
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| go hub.Run() | ||
|
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| server.RegisterStartupHook(func(_ *goyave.Server) { | ||
| go func() { | ||
| defer wg.Done() | ||
| connectClient(t, server.Host(), "bob", func(conn *ws.Conn) { | ||
| go func() { | ||
| // Connect the second user when bob is already connected | ||
| // so they can see the "alice joined." message. | ||
| defer wg.Done() | ||
| connectClient(t, server.Host(), "alice", func(conn *ws.Conn) { | ||
| expectMessage(t, conn, "bob: Hi Alice!") | ||
| assert.NoError(t, conn.WriteMessage(ws.TextMessage, []byte("What's up Bob?"))) | ||
| expectMessage(t, conn, "alice: What's up Bob?") | ||
| }) | ||
| }() | ||
| expectMessage(t, conn, "alice joined.") | ||
| assert.NoError(t, conn.WriteMessage(ws.TextMessage, []byte("Hi Alice!"))) | ||
| expectMessage(t, conn, "bob: Hi Alice!") | ||
| expectMessage(t, conn, "alice: What's up Bob?") | ||
| expectMessage(t, conn, "alice left.") | ||
| }) | ||
| }() | ||
| }) | ||
|
|
||
| go func() { | ||
| assert.NoError(t, server.Start()) | ||
| }() | ||
| defer server.Stop() | ||
|
|
||
| wg.Wait() | ||
| } | ||
|
|
||
| func connectClient(t *testing.T, serverHost, name string, f func(conn *ws.Conn)) { | ||
| addr := fmt.Sprintf("ws://%s/chat?name=%s", serverHost, name) | ||
| conn, _, err := ws.DefaultDialer.Dial(addr, nil) | ||
| assert.NoError(t, err) | ||
| defer func() { _ = conn.Close() }() | ||
|
|
||
| f(conn) | ||
|
|
||
| m := ws.FormatCloseMessage(ws.CloseNormalClosure, "Connection closed by client") | ||
| assert.NoError(t, conn.WriteControl(ws.CloseMessage, m, time.Now().Add(time.Second))) | ||
| } | ||
|
|
||
| func expectMessage(t *testing.T, conn *ws.Conn, message string) { | ||
| messageType, data, err := conn.ReadMessage() | ||
| assert.NoError(t, err) | ||
| assert.Equal(t, ws.TextMessage, messageType) | ||
| assert.Equal(t, []byte(message), data) | ||
| } |