show that envy fails to set GO_ENV to "test" until Reload() is called

envious.go

package envious

import (
	"github.com/gobuffalo/envy"
	"testing"
)

// fails
func TestGO_ENV(t *testing.T) {
	assertTestMode(t)
}

// succeeds
func TestGO_ENVWithReload(t *testing.T) {
	envy.Reload()  // by this point test environment is inited, so GO_ENV gets set properly here
	assertTestMode(t)
}

func assertTestMode(t *testing.T) {
	env := envy.Get("GO_ENV", "development")

	if env != "test" {
		t.Errorf("expected: 'test', got: '%s'", env)
	}
}