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restic/vendor/github.com/minio/minio-go/pkg/s3utils/utils_test.go
2017-07-23 14:25:38 +02:00

370 lines
11 KiB
Go

/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015, 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 s3utils
import (
"errors"
"net/url"
"testing"
)
// Tests for 'isValidDomain(host string) bool'.
func TestIsValidDomain(t *testing.T) {
testCases := []struct {
// Input.
host string
// Expected result.
result bool
}{
{"s3.amazonaws.com", true},
{"s3.cn-north-1.amazonaws.com.cn", true},
{"s3.amazonaws.com_", false},
{"%$$$", false},
{"s3.amz.test.com", true},
{"s3.%%", false},
{"localhost", true},
{"-localhost", false},
{"", false},
{"\n \t", false},
{" ", false},
}
for i, testCase := range testCases {
result := IsValidDomain(testCase.host)
if testCase.result != result {
t.Errorf("Test %d: Expected isValidDomain test to be '%v', but found '%v' instead", i+1, testCase.result, result)
}
}
}
// Tests validate IP address validator.
func TestIsValidIP(t *testing.T) {
testCases := []struct {
// Input.
ip string
// Expected result.
result bool
}{
{"192.168.1.1", true},
{"192.168.1", false},
{"192.168.1.1.1", false},
{"-192.168.1.1", false},
{"260.192.1.1", false},
}
for i, testCase := range testCases {
result := IsValidIP(testCase.ip)
if testCase.result != result {
t.Errorf("Test %d: Expected isValidIP to be '%v' for input \"%s\", but found it to be '%v' instead", i+1, testCase.result, testCase.ip, result)
}
}
}
// Tests validate virtual host validator.
func TestIsVirtualHostSupported(t *testing.T) {
testCases := []struct {
url string
bucket string
// Expeceted result.
result bool
}{
{"https://s3.amazonaws.com", "my-bucket", true},
{"https://s3.cn-north-1.amazonaws.com.cn", "my-bucket", true},
{"https://s3.amazonaws.com", "my-bucket.", false},
{"https://amazons3.amazonaws.com", "my-bucket.", false},
{"https://storage.googleapis.com/", "my-bucket", true},
{"https://mystorage.googleapis.com/", "my-bucket", false},
}
for i, testCase := range testCases {
u, err := url.Parse(testCase.url)
if err != nil {
t.Errorf("Test %d: Expected to pass, but failed with: <ERROR> %s", i+1, err)
}
result := IsVirtualHostSupported(*u, testCase.bucket)
if testCase.result != result {
t.Errorf("Test %d: Expected isVirtualHostSupported to be '%v' for input url \"%s\" and bucket \"%s\", but found it to be '%v' instead", i+1, testCase.result, testCase.url, testCase.bucket, result)
}
}
}
// Tests validate Amazon endpoint validator.
func TestIsAmazonEndpoint(t *testing.T) {
testCases := []struct {
url string
// Expected result.
result bool
}{
{"https://192.168.1.1", false},
{"192.168.1.1", false},
{"http://storage.googleapis.com", false},
{"https://storage.googleapis.com", false},
{"storage.googleapis.com", false},
{"s3.amazonaws.com", false},
{"https://amazons3.amazonaws.com", false},
{"-192.168.1.1", false},
{"260.192.1.1", false},
// valid inputs.
{"https://s3.amazonaws.com", true},
{"https://s3.cn-north-1.amazonaws.com.cn", true},
}
for i, testCase := range testCases {
u, err := url.Parse(testCase.url)
if err != nil {
t.Errorf("Test %d: Expected to pass, but failed with: <ERROR> %s", i+1, err)
}
result := IsAmazonEndpoint(*u)
if testCase.result != result {
t.Errorf("Test %d: Expected isAmazonEndpoint to be '%v' for input \"%s\", but found it to be '%v' instead", i+1, testCase.result, testCase.url, result)
}
}
}
// Tests validate Amazon S3 China endpoint validator.
func TestIsAmazonChinaEndpoint(t *testing.T) {
testCases := []struct {
url string
// Expected result.
result bool
}{
{"https://192.168.1.1", false},
{"192.168.1.1", false},
{"http://storage.googleapis.com", false},
{"https://storage.googleapis.com", false},
{"storage.googleapis.com", false},
{"s3.amazonaws.com", false},
{"https://amazons3.amazonaws.com", false},
{"-192.168.1.1", false},
{"260.192.1.1", false},
// s3.amazonaws.com is not a valid Amazon S3 China end point.
{"https://s3.amazonaws.com", false},
// valid input.
{"https://s3.cn-north-1.amazonaws.com.cn", true},
}
for i, testCase := range testCases {
u, err := url.Parse(testCase.url)
if err != nil {
t.Errorf("Test %d: Expected to pass, but failed with: <ERROR> %s", i+1, err)
}
result := IsAmazonChinaEndpoint(*u)
if testCase.result != result {
t.Errorf("Test %d: Expected isAmazonEndpoint to be '%v' for input \"%s\", but found it to be '%v' instead", i+1, testCase.result, testCase.url, result)
}
}
}
// Tests validate Google Cloud end point validator.
func TestIsGoogleEndpoint(t *testing.T) {
testCases := []struct {
url string
// Expected result.
result bool
}{
{"192.168.1.1", false},
{"https://192.168.1.1", false},
{"s3.amazonaws.com", false},
{"http://s3.amazonaws.com", false},
{"https://s3.amazonaws.com", false},
{"https://s3.cn-north-1.amazonaws.com.cn", false},
{"-192.168.1.1", false},
{"260.192.1.1", false},
// valid inputs.
{"http://storage.googleapis.com", true},
{"https://storage.googleapis.com", true},
}
for i, testCase := range testCases {
u, err := url.Parse(testCase.url)
if err != nil {
t.Errorf("Test %d: Expected to pass, but failed with: <ERROR> %s", i+1, err)
}
result := IsGoogleEndpoint(*u)
if testCase.result != result {
t.Errorf("Test %d: Expected isGoogleEndpoint to be '%v' for input \"%s\", but found it to be '%v' instead", i+1, testCase.result, testCase.url, result)
}
}
}
func TestPercentEncodeSlash(t *testing.T) {
testCases := []struct {
input string
output string
}{
{"test123", "test123"},
{"abc,+_1", "abc,+_1"},
{"%40prefix=test%40123", "%40prefix=test%40123"},
{"key1=val1/val2", "key1=val1%2Fval2"},
{"%40prefix=test%40123/", "%40prefix=test%40123%2F"},
}
for i, testCase := range testCases {
receivedOutput := percentEncodeSlash(testCase.input)
if testCase.output != receivedOutput {
t.Errorf(
"Test %d: Input: \"%s\" --> Expected percentEncodeSlash to return \"%s\", but it returned \"%s\" instead!",
i+1, testCase.input, testCase.output,
receivedOutput,
)
}
}
}
// Tests validate the query encoder.
func TestQueryEncode(t *testing.T) {
testCases := []struct {
queryKey string
valueToEncode []string
// Expected result.
result string
}{
{"prefix", []string{"test@123", "test@456"}, "prefix=test%40123&prefix=test%40456"},
{"@prefix", []string{"test@123"}, "%40prefix=test%40123"},
{"@prefix", []string{"a/b/c/"}, "%40prefix=a%2Fb%2Fc%2F"},
{"prefix", []string{"test#123"}, "prefix=test%23123"},
{"prefix#", []string{"test#123"}, "prefix%23=test%23123"},
{"prefix", []string{"test123"}, "prefix=test123"},
{"prefix", []string{"test本語123", "test123"}, "prefix=test%E6%9C%AC%E8%AA%9E123&prefix=test123"},
}
for i, testCase := range testCases {
urlValues := make(url.Values)
for _, valueToEncode := range testCase.valueToEncode {
urlValues.Add(testCase.queryKey, valueToEncode)
}
result := QueryEncode(urlValues)
if testCase.result != result {
t.Errorf("Test %d: Expected queryEncode result to be \"%s\", but found it to be \"%s\" instead", i+1, testCase.result, result)
}
}
}
// Tests validate the URL path encoder.
func TestEncodePath(t *testing.T) {
testCases := []struct {
// Input.
inputStr string
// Expected result.
result string
}{
{"thisisthe%url", "thisisthe%25url"},
{"本語", "%E6%9C%AC%E8%AA%9E"},
{"本語.1", "%E6%9C%AC%E8%AA%9E.1"},
{">123", "%3E123"},
{"myurl#link", "myurl%23link"},
{"space in url", "space%20in%20url"},
{"url+path", "url%2Bpath"},
}
for i, testCase := range testCases {
result := EncodePath(testCase.inputStr)
if testCase.result != result {
t.Errorf("Test %d: Expected queryEncode result to be \"%s\", but found it to be \"%s\" instead", i+1, testCase.result, result)
}
}
}
// Tests validate the bucket name validator.
func TestIsValidBucketName(t *testing.T) {
testCases := []struct {
// Input.
bucketName string
// Expected result.
err error
// Flag to indicate whether test should Pass.
shouldPass bool
}{
{".mybucket", errors.New("Bucket name contains invalid characters"), false},
{"$mybucket", errors.New("Bucket name contains invalid characters"), false},
{"mybucket-", errors.New("Bucket name contains invalid characters"), false},
{"my", errors.New("Bucket name cannot be smaller than 3 characters"), false},
{"", errors.New("Bucket name cannot be empty"), false},
{"my..bucket", errors.New("Bucket name contains invalid characters"), false},
{"192.168.1.168", errors.New("Bucket name cannot be an ip address"), false},
{"my.bucket.com", nil, true},
{"my-bucket", nil, true},
{"123my-bucket", nil, true},
{"Mybucket", nil, true},
}
for i, testCase := range testCases {
err := CheckValidBucketName(testCase.bucketName)
if err != nil && testCase.shouldPass {
t.Errorf("Test %d: Expected to pass, but failed with: <ERROR> %s", i+1, err.Error())
}
if err == nil && !testCase.shouldPass {
t.Errorf("Test %d: Expected to fail with <ERROR> \"%s\", but passed instead", i+1, testCase.err.Error())
}
// Failed as expected, but does it fail for the expected reason.
if err != nil && !testCase.shouldPass {
if err.Error() != testCase.err.Error() {
t.Errorf("Test %d: Expected to fail with error \"%s\", but instead failed with error \"%s\" instead", i+1, testCase.err.Error(), err.Error())
}
}
}
}
// Tests validate the bucket name validator stricter.
func TestIsValidBucketNameStrict(t *testing.T) {
testCases := []struct {
// Input.
bucketName string
// Expected result.
err error
// Flag to indicate whether test should Pass.
shouldPass bool
}{
{".mybucket", errors.New("Bucket name contains invalid characters"), false},
{"$mybucket", errors.New("Bucket name contains invalid characters"), false},
{"mybucket-", errors.New("Bucket name contains invalid characters"), false},
{"my", errors.New("Bucket name cannot be smaller than 3 characters"), false},
{"", errors.New("Bucket name cannot be empty"), false},
{"my..bucket", errors.New("Bucket name contains invalid characters"), false},
{"192.168.1.168", errors.New("Bucket name cannot be an ip address"), false},
{"Mybucket", errors.New("Bucket name contains invalid characters"), false},
{"my.bucket.com", nil, true},
{"my-bucket", nil, true},
{"123my-bucket", nil, true},
}
for i, testCase := range testCases {
err := CheckValidBucketNameStrict(testCase.bucketName)
if err != nil && testCase.shouldPass {
t.Errorf("Test %d: Expected to pass, but failed with: <ERROR> %s", i+1, err.Error())
}
if err == nil && !testCase.shouldPass {
t.Errorf("Test %d: Expected to fail with <ERROR> \"%s\", but passed instead", i+1, testCase.err.Error())
}
// Failed as expected, but does it fail for the expected reason.
if err != nil && !testCase.shouldPass {
if err.Error() != testCase.err.Error() {
t.Errorf("Test %d: Expected to fail with error \"%s\", but instead failed with error \"%s\" instead", i+1, testCase.err.Error(), err.Error())
}
}
}
}