// Copyright 2023 LiveKit, Inc.
//
// 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.

package auth_test

import (
	"os"
	"testing"

	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/require"

	"github.com/livekit/protocol/auth"
)

func TestFileBasedKeyProvider(t *testing.T) {
	keys := map[string]string{
		"key1": "secret1",
		"key2": "secret2",
		"key3": "secret3",
	}
	f, err := os.CreateTemp("", "keyfile")
	assert.NoError(t, err)
	defer func() {
		os.Remove(f.Name())
	}()

	f.WriteString("key1: secret1\n")
	f.WriteString("key2: secret2 \r\n")
	f.WriteString("\n")
	f.WriteString("key3: secret3")

	f.Close()

	r, err := os.Open(f.Name())
	require.NoError(t, err)
	defer r.Close()
	p, err := auth.NewFileBasedKeyProviderFromReader(r)
	assert.NoError(t, err)

	for key, val := range keys {
		assert.Equal(t, val, p.GetSecret(key))
	}
}