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/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 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 minio
import (
"net/http"
"net/url"
"testing"
"github.com/minio/minio-go/pkg/credentials"
"github.com/minio/minio-go/pkg/policy"
)
type customReader struct{}
func (c *customReader) Read(p []byte) (n int, err error) {
return 0, nil
}
func (c *customReader) Size() (n int64) {
return 10
}
// Tests valid hosts for location.
func TestValidBucketLocation(t *testing.T) {
s3Hosts := []struct {
bucketLocation string
endpoint string
}{
{"us-east-1", "s3.amazonaws.com"},
{"unknown", "s3.amazonaws.com"},
{"ap-southeast-1", "s3-ap-southeast-1.amazonaws.com"},
}
for _, s3Host := range s3Hosts {
endpoint := getS3Endpoint(s3Host.bucketLocation)
if endpoint != s3Host.endpoint {
t.Fatal("Error: invalid bucket location", endpoint)
}
}
}
// Tests error response structure.
func TestErrorResponse(t *testing.T) {
var err error
err = ErrorResponse{
Code: "Testing",
}
errResp := ToErrorResponse(err)
if errResp.Code != "Testing" {
t.Fatal("Type conversion failed, we have an empty struct.")
}
// Test http response decoding.
var httpResponse *http.Response
// Set empty variables
httpResponse = nil
var bucketName, objectName string
// Should fail with invalid argument.
err = httpRespToErrorResponse(httpResponse, bucketName, objectName)
errResp = ToErrorResponse(err)
if errResp.Code != "InvalidArgument" {
t.Fatal("Empty response input should return invalid argument.")
}
}
// Tests signature type.
func TestSignatureType(t *testing.T) {
clnt := Client{}
if !clnt.overrideSignerType.IsV4() {
t.Fatal("Error")
}
clnt.overrideSignerType = credentials.SignatureV2
if !clnt.overrideSignerType.IsV2() {
t.Fatal("Error")
}
if clnt.overrideSignerType.IsV4() {
t.Fatal("Error")
}
clnt.overrideSignerType = credentials.SignatureV4
if !clnt.overrideSignerType.IsV4() {
t.Fatal("Error")
}
}
// Tests bucket policy types.
func TestBucketPolicyTypes(t *testing.T) {
want := map[string]bool{
"none": true,
"readonly": true,
"writeonly": true,
"readwrite": true,
"invalid": false,
}
for bucketPolicy, ok := range want {
if policy.BucketPolicy(bucketPolicy).IsValidBucketPolicy() != ok {
t.Fatal("Error")
}
}
}
// Tests optimal part size.
func TestPartSize(t *testing.T) {
_, _, _, err := optimalPartInfo(5000000000000000000)
if err == nil {
t.Fatal("Error: should fail")
}
totalPartsCount, partSize, lastPartSize, err := optimalPartInfo(5497558138880)
if err != nil {
t.Fatal("Error: ", err)
}
if totalPartsCount != 9103 {
t.Fatalf("Error: expecting total parts count of 9987: got %v instead", totalPartsCount)
}
if partSize != 603979776 {
t.Fatalf("Error: expecting part size of 550502400: got %v instead", partSize)
}
if lastPartSize != 134217728 {
t.Fatalf("Error: expecting last part size of 241172480: got %v instead", lastPartSize)
}
_, partSize, _, err = optimalPartInfo(5000000000)
if err != nil {
t.Fatal("Error:", err)
}
if partSize != minPartSize {
t.Fatalf("Error: expecting part size of %v: got %v instead", minPartSize, partSize)
}
totalPartsCount, partSize, lastPartSize, err = optimalPartInfo(-1)
if err != nil {
t.Fatal("Error:", err)
}
if totalPartsCount != 9103 {
t.Fatalf("Error: expecting total parts count of 9987: got %v instead", totalPartsCount)
}
if partSize != 603979776 {
t.Fatalf("Error: expecting part size of 550502400: got %v instead", partSize)
}
if lastPartSize != 134217728 {
t.Fatalf("Error: expecting last part size of 241172480: got %v instead", lastPartSize)
}
}
// TestMakeTargetURL - testing makeTargetURL()
func TestMakeTargetURL(t *testing.T) {
testCases := []struct {
addr string
secure bool
bucketName string
objectName string
bucketLocation string
queryValues map[string][]string
expectedURL url.URL
expectedErr error
}{
// Test 1
{"localhost:9000", false, "", "", "", nil, url.URL{Host: "localhost:9000", Scheme: "http", Path: "/"}, nil},
// Test 2
{"localhost", true, "", "", "", nil, url.URL{Host: "localhost", Scheme: "https", Path: "/"}, nil},
// Test 3
{"localhost:9000", true, "mybucket", "", "", nil, url.URL{Host: "localhost:9000", Scheme: "https", Path: "/mybucket/"}, nil},
// Test 4, testing against google storage API
{"storage.googleapis.com", true, "mybucket", "", "", nil, url.URL{Host: "mybucket.storage.googleapis.com", Scheme: "https", Path: "/"}, nil},
// Test 5, testing against AWS S3 API
{"s3.amazonaws.com", true, "mybucket", "myobject", "", nil, url.URL{Host: "mybucket.s3.amazonaws.com", Scheme: "https", Path: "/myobject"}, nil},
// Test 6
{"localhost:9000", false, "mybucket", "myobject", "", nil, url.URL{Host: "localhost:9000", Scheme: "http", Path: "/mybucket/myobject"}, nil},
// Test 7, testing with query
{"localhost:9000", false, "mybucket", "myobject", "", map[string][]string{"param": {"val"}}, url.URL{Host: "localhost:9000", Scheme: "http", Path: "/mybucket/myobject", RawQuery: "param=val"}, nil},
// Test 8, testing with port 80
{"localhost:80", false, "mybucket", "myobject", "", nil, url.URL{Host: "localhost", Scheme: "http", Path: "/mybucket/myobject"}, nil},
// Test 9, testing with port 443
{"localhost:443", true, "mybucket", "myobject", "", nil, url.URL{Host: "localhost", Scheme: "https", Path: "/mybucket/myobject"}, nil},
}
for i, testCase := range testCases {
// Initialize a Minio client
c, _ := New(testCase.addr, "foo", "bar", testCase.secure)
u, err := c.makeTargetURL(testCase.bucketName, testCase.objectName, testCase.bucketLocation, testCase.queryValues)
// Check the returned error
if testCase.expectedErr == nil && err != nil {
t.Fatalf("Test %d: Should succeed but failed with err = %v", i+1, err)
}
if testCase.expectedErr != nil && err == nil {
t.Fatalf("Test %d: Should fail but succeeded", i+1)
}
if err == nil {
// Check if the returned url is equal to what we expect
if u.String() != testCase.expectedURL.String() {
t.Fatalf("Test %d: Mismatched target url: expected = `%v`, found = `%v`",
i+1, testCase.expectedURL.String(), u.String())
}
}
}
}
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