package billing

import "testing"

func TestParseUsageRange(t *testing.T) {
	t.Parallel()
	cases := []struct {
		in, want string
	}{
		{"", "30d"},
		{"7d", "7d"},
		{"30D", "30d"},
		{" cycle ", "cycle"},
		{"all", "all"},
		{"week", "30d"},
		{"90d", "30d"},
	}
	for _, c := range cases {
		if got := ParseUsageRange(c.in); got != c.want {
			t.Fatalf("ParseUsageRange(%q)=%q want %q", c.in, got, c.want)
		}
	}
}