// Copyright The Helm Authors.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

// +build darwin dragonfly freebsd linux nacl netbsd openbsd solaris
// +build !windows

package helmpath

import (
	"runtime"
	"testing"
)

func TestHelmHome(t *testing.T) {
	hh := Home("/r")
	isEq := func(t *testing.T, a, b string) {
		if a != b {
			t.Error(runtime.GOOS)
			t.Errorf("Expected %q, got %q", a, b)
		}
	}

	isEq(t, hh.String(), "/r")
	isEq(t, hh.Repository(), "/r/repository")
	isEq(t, hh.RepositoryFile(), "/r/repository/repositories.yaml")
	isEq(t, hh.LocalRepository(), "/r/repository/local")
	isEq(t, hh.Cache(), "/r/repository/cache")
	isEq(t, hh.CacheIndex("t"), "/r/repository/cache/t-index.yaml")
	isEq(t, hh.Starters(), "/r/starters")
	isEq(t, hh.Archive(), "/r/cache/archive")
	isEq(t, hh.TLSCaCert(), "/r/ca.pem")
	isEq(t, hh.TLSCert(), "/r/cert.pem")
	isEq(t, hh.TLSKey(), "/r/key.pem")
}

func TestHelmHome_expand(t *testing.T) {
	if Home("$HOME").String() == "$HOME" {
		t.Error("expected variable expansion")
	}
}