feat: backend service

backend/internal/lobby/cache_test.go

@@ -0,0 +1,122 @@
+package lobby
+
+import (
+	"testing"
+	"time"
+
+	"github.com/google/uuid"
+)
+
+func TestCachePutGetRemoveGame(t *testing.T) {
+	c := NewCache()
+	g := GameRecord{
+		GameID:    uuid.New(),
+		Status:    GameStatusEnrollmentOpen,
+		GameName:  "Test Game",
+		CreatedAt: time.Now(),
+	}
+	if _, ok := c.GetGame(g.GameID); ok {
+		t.Fatalf("GetGame on empty cache returned ok=true")
+	}
+	c.PutGame(g)
+	got, ok := c.GetGame(g.GameID)
+	if !ok || got.GameID != g.GameID {
+		t.Fatalf("GetGame after PutGame: ok=%v, got=%v", ok, got)
+	}
+	c.RemoveGame(g.GameID)
+	if _, ok := c.GetGame(g.GameID); ok {
+		t.Fatalf("GetGame after RemoveGame: ok=true")
+	}
+}
+
+func TestCachePutGameEvictsOnTerminalStatus(t *testing.T) {
+	c := NewCache()
+	g := GameRecord{
+		GameID:   uuid.New(),
+		Status:   GameStatusEnrollmentOpen,
+		GameName: "Test Game",
+	}
+	c.PutGame(g)
+	if _, ok := c.GetGame(g.GameID); !ok {
+		t.Fatalf("PutGame did not insert")
+	}
+	g.Status = GameStatusFinished
+	c.PutGame(g)
+	if _, ok := c.GetGame(g.GameID); ok {
+		t.Fatalf("PutGame with finished did not evict")
+	}
+}
+
+func TestCachePutMembershipEvictsOnNonActive(t *testing.T) {
+	c := NewCache()
+	gameID := uuid.New()
+	c.PutGame(GameRecord{GameID: gameID, Status: GameStatusEnrollmentOpen})
+	m := Membership{
+		MembershipID: uuid.New(),
+		GameID:       gameID,
+		UserID:       uuid.New(),
+		Status:       MembershipStatusActive,
+	}
+	c.PutMembership(m)
+	if got := c.MembershipsForGame(gameID); len(got) != 1 {
+		t.Fatalf("MembershipsForGame after add = %d, want 1", len(got))
+	}
+	m.Status = MembershipStatusRemoved
+	c.PutMembership(m)
+	if got := c.MembershipsForGame(gameID); len(got) != 0 {
+		t.Fatalf("MembershipsForGame after remove = %d, want 0", len(got))
+	}
+}
+
+func TestCachePutRaceNameAndEvict(t *testing.T) {
+	c := NewCache()
+	owner := uuid.New()
+	entry := RaceNameEntry{
+		Name:        "Andromeda",
+		Canonical:   CanonicalKey("andromeda"),
+		Status:      RaceNameStatusReservation,
+		OwnerUserID: owner,
+		GameID:      uuid.New(),
+	}
+	c.PutRaceName(entry)
+	got, ok := c.GetRaceName(entry.Canonical)
+	if !ok || got.Canonical != entry.Canonical {
+		t.Fatalf("GetRaceName: ok=%v, got=%v", ok, got)
+	}
+	c.EvictUserRaceNames(owner)
+	if _, ok := c.GetRaceName(entry.Canonical); ok {
+		t.Fatalf("EvictUserRaceNames did not evict")
+	}
+}
+
+func TestCacheReadyDefaultsFalse(t *testing.T) {
+	c := NewCache()
+	if c.Ready() {
+		t.Fatalf("Ready() before Warm = true, want false")
+	}
+}
+
+func TestCacheSizesZero(t *testing.T) {
+	c := NewCache()
+	games, members, raceNames := c.Sizes()
+	if games != 0 || members != 0 || raceNames != 0 {
+		t.Fatalf("Sizes() on empty = (%d,%d,%d), want (0,0,0)", games, members, raceNames)
+	}
+}
+
+func TestCacheEvictOwnerGames(t *testing.T) {
+	c := NewCache()
+	owner := uuid.New()
+	otherOwner := uuid.New()
+	owned := GameRecord{GameID: uuid.New(), Status: GameStatusEnrollmentOpen, OwnerUserID: &owner}
+	other := GameRecord{GameID: uuid.New(), Status: GameStatusEnrollmentOpen, OwnerUserID: &otherOwner}
+	c.PutGame(owned)
+	c.PutGame(other)
+	c.EvictOwnerGames(owner)
+	if _, ok := c.GetGame(owned.GameID); ok {
+		t.Fatalf("EvictOwnerGames did not evict owned game")
+	}
+	if _, ok := c.GetGame(other.GameID); !ok {
+		t.Fatalf("EvictOwnerGames evicted unrelated game")
+	}
+}