package drivers

import (
	"io/ioutil"
	"path"
	"testing"

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

var testS3Driver S3Driver

func TestS3Create(t *testing.T) {
	err := testS3Driver.Create("testkey", testFile)
	assert.Nil(t, err)

	body, err := testS3Driver.Read("testkey")
	assert.Nil(t, err)

	assert.Equal(t, []byte(testContent), body)
}

func TestS3Write(t *testing.T) {
	err := testS3Driver.Write("testkey", []byte(testContent))
	assert.Nil(t, err)

	body, err := testS3Driver.Read("testkey")
	assert.Nil(t, err)

	assert.Equal(t, []byte(testContent), body)
}

func TestS3Get(t *testing.T) {
	err := testS3Driver.Write("testkey", []byte(testContent))
	assert.Nil(t, err)

	err = testS3Driver.Get("testkey", path.Join(testDirectory, "dsttestfile"))
	assert.Nil(t, err)

	body, err := ioutil.ReadFile(path.Join(testDirectory, "dsttestfile"))
	assert.Nil(t, err)

	assert.Equal(t, []byte(testContent), body)
}

func TestS3Read(t *testing.T) {
	err := testS3Driver.Write("testkey", []byte(testContent))
	assert.Nil(t, err)

	body, err := testS3Driver.Read("testkey")
	assert.Nil(t, err)

	assert.Equal(t, []byte(testContent), body)
}

func TestS3List(t *testing.T) {
	err := testS3Driver.Write("testkey", []byte(testContent))
	assert.Nil(t, err)

	keys, err := testS3Driver.List("")
	assert.Nil(t, err)
	assert.Contains(t, keys, "testkey")
}

func TestS3Delete(t *testing.T) {
	err := testS3Driver.Write("testkey", []byte(testContent))
	assert.Nil(t, err)

	keys, err := testS3Driver.List("")
	assert.Nil(t, err)
	assert.Contains(t, keys, "testkey")

	err = testS3Driver.Delete("testkey")
	assert.Nil(t, err)

	keys, err = testS3Driver.List("")
	assert.Nil(t, err)
	assert.NotContains(t, keys, "testkey")
}