wp

database/database_test.go

@@ -6,6 +6,7 @@ import (
 	"testing"
 
 	"gordenko.dev/dima/qb"
+	"gordenko.dev/dima/qb/storage"
 )
 
 func TestWriteReadSnapshot(t *testing.T) {
@@ -87,3 +88,26 @@ func cmpMetric(replay *ReplayMetric, origin *_metric) error {
 	// }
 	return nil
 }
+
+func TestComposeHeadIndexPage(t *testing.T) {
+	var (
+		levelIdx = 0
+		level    = storage.IndexLevelTail{
+			Buffer: []byte{
+				1, 2, 3,
+			},
+			RecordsCount: 2,
+		}
+		head = &storage.HeadIndexPage{
+			PageNo:   100,
+			Checksum: 12345,
+			Records:  []byte{},
+		}
+	)
+	page := composeHeadIndexPage(levelIdx, level, head)
+	if page.PageNo != head.PageNo {
+		t.Fatalf("PageNo: got %d are not equal expected %v",
+			page.PageNo, head.PageNo)
+	}
+	// fix compare pages
+}