package storage

import "testing"

func TestInPlaceholdersUsesScalarList(t *testing.T) {
	tests := []struct {
		name  string
		count int
		want  string
	}{
		{name: "single", count: 1, want: "(?)"},
		{name: "multiple", count: 3, want: "(?,?,?)"},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			if got := inPlaceholders(tt.count); got != tt.want {
				t.Fatalf("inPlaceholders(%d) = %q, want %q", tt.count, got, tt.want)
			}
			if got := inStringPlaceholders(tt.count); got != tt.want {
				t.Fatalf("inStringPlaceholders(%d) = %q, want %q", tt.count, got, tt.want)
			}
		})
	}
}