func TestDurationDefault(t *testing.T) {
fallback := 123 * time.Second
os.Clearenv()
if got := env.Duration("DURATION_DEFAULT", fallback); got != fallback {
t.Errorf(`Duration("DURATION_DEFAULT", %#v) = %v, want %v`, fallback, got, fallback)
}
}
func TestDuration(t *testing.T) {
in, fallback, out := "5s", 10*time.Minute, 5*time.Second
os.Setenv("DURATION", in)
if got := env.Duration("DURATION", fallback); got != out {
t.Errorf(`Duration("DURATION", %#v) = %v, want %v`, in, got, out)
}
}
func ExampleDuration() {
os.Setenv("DURATION", "23s")
fmt.Printf("%s", env.Duration("DURATION", 0))
// Output: 23s
}
