姚章浩
64 lines
1.6 KiB
Go
64 lines
1.6 KiB
Go
package audit
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import (
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"strings"
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"testing"
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"time"
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)
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func TestCursorRoundTrip(t *testing.T) {
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now := time.Date(2026, 7, 21, 12, 0, 0, 0, time.UTC)
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cursor := encodeCursor(now, "turn-abc-123")
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decoded, err := decodeCursor(cursor)
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if err != nil {
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t.Fatalf("decodeCursor: %v", err)
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}
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if !decoded.CreatedAt.Equal(now) {
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t.Fatalf("CreatedAt=%v, want %v", decoded.CreatedAt, now)
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}
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if decoded.ID != "turn-abc-123" {
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t.Fatalf("ID=%q, want %q", decoded.ID, "turn-abc-123")
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}
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}
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func TestDecodeCursorRejectsEmpty(t *testing.T) {
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_, err := decodeCursor("")
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if err == nil {
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t.Fatal("expected error for empty cursor")
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}
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}
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func TestDecodeCursorRejectsInvalidBase64(t *testing.T) {
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_, err := decodeCursor("!!!not-valid-base64!!!")
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if err == nil {
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t.Fatal("expected error for invalid base64")
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}
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}
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func TestDecodeCursorRejectsTruncated(t *testing.T) {
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// Create a valid cursor then truncate it
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cursor := encodeCursor(time.Now().UTC(), "id")
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truncated := cursor[:len(cursor)-3]
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_, err := decodeCursor(truncated)
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if err == nil {
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t.Fatal("expected error for truncated cursor")
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}
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}
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func TestDecodeCursorRejectsTooLong(t *testing.T) {
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// 1024 bytes should exceed max cursor length
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_, err := decodeCursor(strings.Repeat("A", 1024))
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if err == nil {
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t.Fatal("expected error for too-long cursor")
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}
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}
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func TestDecodeCursorRejectsMissingFields(t *testing.T) {
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// Invalid JSON payload (not a valid cursor struct)
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// We create a cursor-like string that decodes but has missing fields
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_, err := decodeCursor(encodeCursorString("{}"))
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if err == nil {
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t.Fatal("expected error for missing fields in cursor")
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}
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}
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