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minio/cmd/fs-v1-multipart-common_test.go

165 lines
4.7 KiB

/*
* Minio Cloud Storage, (C) 2016 Minio, 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 cmd
import (
"os"
"path/filepath"
"testing"
"time"
)
// TestFSIsBucketExist - complete test of isBucketExist
func TestFSIsBucketExist(t *testing.T) {
// Prepare for testing
disk := filepath.Join(os.TempDir(), "minio-"+nextSuffix())
defer removeAll(disk)
obj, err := newFSObjects(disk)
if err != nil {
t.Fatal("Cannot create a new FS object: ", err)
}
fs := obj.(fsObjects)
bucketName := "bucket"
if err := obj.MakeBucket(bucketName); err != nil {
t.Fatal("Cannot create bucket, err: ", err)
}
// Test with a valid bucket
if found := fs.isBucketExist(bucketName); !found {
t.Fatal("isBucketExist should true")
}
// Test with a inexistant bucket
if found := fs.isBucketExist("foo"); found {
t.Fatal("isBucketExist should false")
}
// Using a faulty disk
fsStorage := fs.storage.(*posix)
naughty := newNaughtyDisk(fsStorage, nil, errFaultyDisk)
fs.storage = naughty
if found := fs.isBucketExist(bucketName); found {
t.Fatal("isBucketExist should return false because it is wired to a corrupted disk")
}
}
// TestFSIsUploadExists - complete test with valid and invalid cases
func TestFSIsUploadExists(t *testing.T) {
// Prepare for testing
disk := filepath.Join(os.TempDir(), "minio-"+nextSuffix())
defer removeAll(disk)
obj, err := newFSObjects(disk)
if err != nil {
t.Fatal("Cannot create a new FS object: ", err)
}
fs := obj.(fsObjects)
bucketName := "bucket"
objectName := "object"
obj.MakeBucket(bucketName)
uploadID, err := obj.NewMultipartUpload(bucketName, objectName, nil)
// Test with valid upload id
if exists := fs.isUploadIDExists(bucketName, objectName, uploadID); !exists {
t.Fatal("Wrong result, expected: ", exists)
}
// Test with inexistant bucket/object names
if exists := fs.isUploadIDExists("bucketfoo", "objectfoo", uploadID); exists {
t.Fatal("Wrong result, expected: ", !exists)
}
// Test with inexistant upload ID
if exists := fs.isUploadIDExists(bucketName, objectName, uploadID+"-ff"); exists {
t.Fatal("Wrong result, expected: ", !exists)
}
// isUploadIdExists with a faulty disk should return false
fsStorage := fs.storage.(*posix)
naughty := newNaughtyDisk(fsStorage, nil, errFaultyDisk)
fs.storage = naughty
if exists := fs.isUploadIDExists(bucketName, objectName, uploadID); exists {
t.Fatal("Wrong result, expected: ", !exists)
}
}
// TestFSWriteUploadJSON - tests for writeUploadJSON for FS
func TestFSWriteUploadJSON(t *testing.T) {
// Prepare for tests
disk := filepath.Join(os.TempDir(), "minio-"+nextSuffix())
defer removeAll(disk)
obj, err := newFSObjects(disk)
if err != nil {
t.Fatal("Unexpected err: ", err)
}
fs := obj.(fsObjects)
bucketName := "bucket"
objectName := "object"
obj.MakeBucket(bucketName)
uploadID, err := obj.NewMultipartUpload(bucketName, objectName, nil)
if err := fs.writeUploadJSON(bucketName, objectName, uploadID, time.Now()); err != nil {
t.Fatal("Unexpected err: ", err)
}
// isUploadIdExists with a faulty disk should return false
fsStorage := fs.storage.(*posix)
for i := 1; i <= 3; i++ {
naughty := newNaughtyDisk(fsStorage, map[int]error{i: errFaultyDisk}, nil)
fs.storage = naughty
if err := fs.writeUploadJSON(bucketName, objectName, uploadID, time.Now()); errorCause(err) != errFaultyDisk {
t.Fatal("Unexpected err: ", err)
}
}
}
// TestFSUpdateUploadsJSON - tests for updateUploadsJSON for FS
func TestFSUpdateUploadsJSON(t *testing.T) {
// Prepare for tests
disk := filepath.Join(os.TempDir(), "minio-"+nextSuffix())
defer removeAll(disk)
obj, err := newFSObjects(disk)
if err != nil {
t.Fatal("Unexpected err: ", err)
}
fs := obj.(fsObjects)
bucketName := "bucket"
objectName := "object"
obj.MakeBucket(bucketName)
if err := fs.updateUploadsJSON(bucketName, objectName, uploadsV1{}); err != nil {
t.Fatal("Unexpected err: ", err)
}
// isUploadIdExists with a faulty disk should return false
fsStorage := fs.storage.(*posix)
for i := 1; i <= 2; i++ {
naughty := newNaughtyDisk(fsStorage, map[int]error{i: errFaultyDisk}, nil)
fs.storage = naughty
if err := fs.updateUploadsJSON(bucketName, objectName, uploadsV1{}); errorCause(err) != errFaultyDisk {
t.Fatal("Unexpected err: ", err)
}
}
}