(t *testing.T)
| 10 | ) |
| 11 | |
| 12 | func TestNew(t *testing.T) { |
| 13 | t.Run("valid writer", func(t *testing.T) { |
| 14 | require.NotNil(t, New(&bytes.Buffer{})) |
| 15 | }) |
| 16 | |
| 17 | t.Run("nil writer", func(t *testing.T) { |
| 18 | require.Panics(t, func() { New(nil) }) |
| 19 | }) |
| 20 | } |
| 21 | |
| 22 | func TestChart(t *testing.T) { |
| 23 | w := &bytes.Buffer{} |