chore: refresh gramsrv public release

internal/store/postgres/message_store_testkit_test.go

@@ -0,0 +1,68 @@
+package postgres
+
+import (
+	"context"
+	"sync"
+	"telesrv/internal/domain"
+)
+
+type fixedBoxIDAllocator struct {
+	next int
+}
+
+func (a fixedBoxIDAllocator) NextBoxID(context.Context, int64) (int, error) {
+	return a.next, nil
+}
+
+func (a fixedBoxIDAllocator) CurrentBoxID(context.Context, int64) (int, error) {
+	return a.next, nil
+}
+
+type perUserCounterAllocator struct {
+	mu     sync.Mutex
+	values map[int64]int
+}
+
+func (a *perUserCounterAllocator) NextBoxID(_ context.Context, userID int64) (int, error) {
+	return a.next(userID), nil
+}
+
+func (a *perUserCounterAllocator) CurrentBoxID(_ context.Context, userID int64) (int, error) {
+	return a.current(userID), nil
+}
+
+func (a *perUserCounterAllocator) next(userID int64) int {
+	a.mu.Lock()
+	defer a.mu.Unlock()
+	if a.values == nil {
+		a.values = map[int64]int{}
+	}
+	a.values[userID]++
+	return a.values[userID]
+}
+
+func (a *perUserCounterAllocator) current(userID int64) int {
+	a.mu.Lock()
+	defer a.mu.Unlock()
+	return a.values[userID]
+}
+
+func messageIDs(messages []domain.Message) []int {
+	out := make([]int, 0, len(messages))
+	for _, msg := range messages {
+		out = append(out, msg.ID)
+	}
+	return out
+}
+
+func sameInts(got, want []int) bool {
+	if len(got) != len(want) {
+		return false
+	}
+	for i := range got {
+		if got[i] != want[i] {
+			return false
+		}
+	}
+	return true
+}