105 lines
2.6 KiB
Go
105 lines
2.6 KiB
Go
// ABOUTME: Tests for the ControllerGroupRole implementation
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// ABOUTME: Verifies command dispatch and controller state push on join
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package sendspin
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import (
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"encoding/json"
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"testing"
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)
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func TestControllerRole_HandleCommand(t *testing.T) {
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var received string
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var receivedClient *ServerClient
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ctrl := NewControllerRole(ControllerConfig{
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SupportedCommands: []string{"next", "previous"},
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OnCommand: func(c *ServerClient, command string) {
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receivedClient = c
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received = command
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},
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})
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sc := &ServerClient{id: "c1", sendChan: make(chan interface{}, 10)}
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payload := json.RawMessage(`{"command":"next"}`)
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err := ctrl.HandleMessage(sc, payload)
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if err != nil {
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t.Fatalf("HandleMessage: %v", err)
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}
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if received != "next" {
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t.Errorf("received command = %q, want %q", received, "next")
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}
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if receivedClient == nil || receivedClient.ID() != "c1" {
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t.Error("OnCommand did not receive the correct client")
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}
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}
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func TestControllerRole_HandleCommandNoCallback(t *testing.T) {
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ctrl := NewControllerRole(ControllerConfig{
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SupportedCommands: []string{"next"},
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})
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err := ctrl.HandleMessage(&ServerClient{id: "c1"}, json.RawMessage(`{"command":"next"}`))
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if err != nil {
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t.Errorf("HandleMessage without callback should not error, got %v", err)
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}
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}
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func TestControllerRole_HandleCommandMissingField(t *testing.T) {
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ctrl := NewControllerRole(ControllerConfig{})
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err := ctrl.HandleMessage(&ServerClient{id: "c1"}, json.RawMessage(`{}`))
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if err == nil {
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t.Error("HandleMessage with empty command should return error")
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}
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}
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func TestControllerRole_OnClientJoinSendsState(t *testing.T) {
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ctrl := NewControllerRole(ControllerConfig{
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SupportedCommands: []string{"next", "previous", "play", "pause"},
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})
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sc := &ServerClient{
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id: "c1",
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roles: []string{"controller@v1"},
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sendChan: make(chan interface{}, 10),
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}
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ctrl.OnClientJoin(sc)
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select {
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case msg := <-sc.sendChan:
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_ = msg // Verifies a message was enqueued
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default:
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t.Fatal("OnClientJoin did not send controller state to client")
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}
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}
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func TestControllerRole_OnClientJoinSkipsNonControllerClient(t *testing.T) {
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ctrl := NewControllerRole(ControllerConfig{
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SupportedCommands: []string{"next"},
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})
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sc := &ServerClient{
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id: "c1",
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roles: []string{"player@v1"},
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sendChan: make(chan interface{}, 10),
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}
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ctrl.OnClientJoin(sc)
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select {
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case <-sc.sendChan:
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t.Error("OnClientJoin should not send state to non-controller client")
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default:
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// Correct — nothing sent.
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}
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}
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func TestControllerRole_Role(t *testing.T) {
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ctrl := NewControllerRole(ControllerConfig{})
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if ctrl.Role() != "controller" {
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t.Errorf("Role() = %q, want %q", ctrl.Role(), "controller")
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}
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}
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