/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 openwhisk

import (
	"io/ioutil"
	"os"
	"testing"

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

func TestExtractActionTest_exec(t *testing.T) {
	ap := NewActionProxy("./action/x1", "", os.Stdout, os.Stderr)
	// cleanup
	assert.Nil(t, os.RemoveAll("./action/x1"))
	file, _ := ioutil.ReadFile("_test/exec")
	ap.ExtractAction(&file, "bin")
	assert.Nil(t, exists("./action/x1", "bin/exec"))
}

func TestExtractActionTest_exe(t *testing.T) {
	ap := NewActionProxy("./action/x2", "", os.Stdout, os.Stderr)
	// cleanup
	assert.Nil(t, os.RemoveAll("./action/x2"))
	// match  exe
	file, _ := ioutil.ReadFile("_test/exec")
	ap.ExtractAction(&file, "bin")
	assert.Equal(t, detect("./action/x2", "bin/exec"), "elf")
}

func TestExtractActionTest_zip(t *testing.T) {
	log, _ := ioutil.TempFile("", "log")
	ap := NewActionProxy("./action/x3", "", log, log)
	// cleanup
	assert.Nil(t, os.RemoveAll("./action/x3"))
	// match  exe
	file, _ := ioutil.ReadFile("_test/exec.zip")
	ap.ExtractAction(&file, "bin")
	assert.Equal(t, detect("./action/x3", "bin/exec"), "elf")
	assert.Nil(t, exists("./action/x3", "bin/etc"))
	assert.Nil(t, exists("./action/x3", "bin/dir/etc"))
}

func TestExtractAction_script(t *testing.T) {
	log, _ := ioutil.TempFile("", "log")
	ap := NewActionProxy("./action/x4", "", log, log)
	buf := []byte("#!/bin/sh\necho ok")
	_, err := ap.ExtractAction(&buf, "bin")
	//fmt.Print(err)
	assert.Nil(t, err)
}

func TestHighestDir(t *testing.T) {
	assert.Equal(t, highestDir("./_test"), 0)
	assert.Equal(t, highestDir("./_test/first"), 3)
	assert.Equal(t, highestDir("./_test/second"), 17)
}