diff --git a/internal/apitest/get_book_per_author.go b/internal/apitest/get_book_per_author_test.go
similarity index 95%
rename from internal/apitest/get_book_per_author.go
rename to internal/apitest/get_book_per_author_test.go
index 4500068..8404168 100644
--- a/internal/apitest/get_book_per_author.go
+++ b/internal/apitest/get_book_per_author_test.go
@@ -35,13 +35,13 @@ func TestSearchBookPerAuthor_Ok(t *testing.T) {
 func TestSearchBookPerAuthor_Limit(t *testing.T) {
 	result := testFetchBookAuthor(t, 1, "2", "")
 	assert.Equal(t, 2, len(result.Books))
-	assert.Equal(t, int64(2), result.Count)
+	assert.Equal(t, int64(3), result.Count)
 }
 
 func TestSearchBookPerAuthor_Offset(t *testing.T) {
 	result := testFetchBookAuthor(t, 1, "10", "2")
 	assert.Equal(t, 1, len(result.Books))
-	assert.Equal(t, int64(1), result.Count)
+	assert.Equal(t, int64(3), result.Count)
 }
 
 func testFetchBookAuthor(t *testing.T, authorId uint, limit string, offset string) bookAuthorGetResult {