package models import ( "github.com/stretchr/testify/assert" "testing" ) func TestNewLens(t *testing.T) { t.Run("name F500-99 make Canon", func(t *testing.T) { lens := NewLens("F500-99", "Canon") assert.Equal(t, "F500-99", lens.LensModel) assert.Equal(t, "Canon", lens.LensMake) assert.Equal(t, "f500-99", lens.LensSlug) }) t.Run("name Unknown make Unknown", func(t *testing.T) { lens := NewLens("", "") assert.Equal(t, "Unknown", lens.LensModel) assert.Equal(t, "", lens.LensMake) assert.Equal(t, "unknown", lens.LensSlug) }) }