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minio/pkg/api/api_test.go

475 lines
14 KiB

/*
* Minimalist Object Storage, (C) 2014 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 api_test
import (
"bytes"
"encoding/xml"
"io"
"io/ioutil"
"net/http"
"net/http/httptest"
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"strconv"
"strings"
"testing"
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"time"
"github.com/minio-io/minio/pkg/api"
"github.com/minio-io/minio/pkg/drivers"
"github.com/minio-io/minio/pkg/drivers/memory"
. "gopkg.in/check.v1"
)
func Test(t *testing.T) { TestingT(t) }
type MySuite struct{}
var _ = Suite(&MySuite{})
func (s *MySuite) TestNonExistantObject(c *C) {
_, _, driver := memory.Start()
httpHandler := api.HTTPHandler("", driver)
testServer := httptest.NewServer(httpHandler)
defer testServer.Close()
response, err := http.Get(testServer.URL + "/bucket/object")
c.Assert(err, IsNil)
c.Log(response.StatusCode)
c.Assert(response.StatusCode, Equals, http.StatusNotFound)
}
func (s *MySuite) TestEmptyObject(c *C) {
_, _, driver := memory.Start()
httpHandler := api.HTTPHandler("", driver)
testServer := httptest.NewServer(httpHandler)
defer testServer.Close()
buffer := bytes.NewBufferString("")
driver.CreateBucket("bucket")
driver.CreateObject("bucket", "object", "", "", buffer)
response, err := http.Get(testServer.URL + "/bucket/object")
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
responseBody, err := ioutil.ReadAll(response.Body)
c.Assert(err, IsNil)
c.Assert(true, Equals, bytes.Equal(responseBody, buffer.Bytes()))
metadata, err := driver.GetObjectMetadata("bucket", "object", "")
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c.Assert(err, IsNil)
verifyHeaders(c, response.Header, metadata.Created, 0, "application/octet-stream", metadata.Md5)
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// TODO Test Headers
}
func (s *MySuite) TestObject(c *C) {
_, _, driver := memory.Start()
httpHandler := api.HTTPHandler("", driver)
testServer := httptest.NewServer(httpHandler)
defer testServer.Close()
buffer := bytes.NewBufferString("hello world")
driver.CreateBucket("bucket")
driver.CreateObject("bucket", "object", "", "", buffer)
response, err := http.Get(testServer.URL + "/bucket/object")
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
responseBody, err := ioutil.ReadAll(response.Body)
c.Assert(err, IsNil)
c.Assert(true, Equals, bytes.Equal(responseBody, []byte("hello world")))
metadata, err := driver.GetObjectMetadata("bucket", "object", "")
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c.Assert(err, IsNil)
verifyHeaders(c, response.Header, metadata.Created, len("hello world"), "application/octet-stream", metadata.Md5)
}
func (s *MySuite) TestMultipleObjects(c *C) {
_, _, driver := memory.Start()
httpHandler := api.HTTPHandler("", driver)
testServer := httptest.NewServer(httpHandler)
defer testServer.Close()
buffer1 := bytes.NewBufferString("hello one")
buffer2 := bytes.NewBufferString("hello two")
buffer3 := bytes.NewBufferString("hello three")
driver.CreateBucket("bucket")
driver.CreateObject("bucket", "object1", "", "", buffer1)
driver.CreateObject("bucket", "object2", "", "", buffer2)
driver.CreateObject("bucket", "object3", "", "", buffer3)
// test non-existant object
response, err := http.Get(testServer.URL + "/bucket/object")
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusNotFound)
// TODO Test Headers
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//// test object 1
// get object
response, err = http.Get(testServer.URL + "/bucket/object1")
c.Assert(err, IsNil)
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// get metadata
metadata, err := driver.GetObjectMetadata("bucket", "object1", "")
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c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
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// verify headers
verifyHeaders(c, response.Header, metadata.Created, len("hello one"), "application/octet-stream", metadata.Md5)
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c.Assert(err, IsNil)
// verify response data
responseBody, err := ioutil.ReadAll(response.Body)
c.Assert(err, IsNil)
c.Assert(true, Equals, bytes.Equal(responseBody, []byte("hello one")))
// test object 2
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// get object
response, err = http.Get(testServer.URL + "/bucket/object2")
c.Assert(err, IsNil)
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// get metadata
metadata, err = driver.GetObjectMetadata("bucket", "object2", "")
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c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
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// verify headers
verifyHeaders(c, response.Header, metadata.Created, len("hello two"), "application/octet-stream", metadata.Md5)
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c.Assert(err, IsNil)
// verify response data
responseBody, err = ioutil.ReadAll(response.Body)
c.Assert(err, IsNil)
c.Assert(true, Equals, bytes.Equal(responseBody, []byte("hello two")))
// test object 3
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// get object
response, err = http.Get(testServer.URL + "/bucket/object3")
c.Assert(err, IsNil)
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// get metadata
metadata, err = driver.GetObjectMetadata("bucket", "object3", "")
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c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
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// verify headers
verifyHeaders(c, response.Header, metadata.Created, len("hello three"), "application/octet-stream", metadata.Md5)
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c.Assert(err, IsNil)
// verify object
responseBody, err = ioutil.ReadAll(response.Body)
c.Assert(err, IsNil)
c.Assert(true, Equals, bytes.Equal(responseBody, []byte("hello three")))
}
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func (s *MySuite) TestNotImplemented(c *C) {
_, _, driver := memory.Start()
httpHandler := api.HTTPHandler("", driver)
testServer := httptest.NewServer(httpHandler)
defer testServer.Close()
response, err := http.Get(testServer.URL + "/bucket/object?acl")
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusNotImplemented)
}
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func (s *MySuite) TestHeader(c *C) {
_, _, driver := memory.Start()
httpHandler := api.HTTPHandler("", driver)
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testServer := httptest.NewServer(httpHandler)
defer testServer.Close()
response, err := http.Get(testServer.URL + "/bucket/object")
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusNotFound)
buffer := bytes.NewBufferString("hello world")
driver.CreateBucket("bucket")
driver.CreateObject("bucket", "object", "", "", buffer)
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response, err = http.Get(testServer.URL + "/bucket/object")
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
metadata, err := driver.GetObjectMetadata("bucket", "object", "")
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c.Assert(err, IsNil)
verifyHeaders(c, response.Header, metadata.Created, len("hello world"), "application/octet-stream", metadata.Md5)
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}
func (s *MySuite) TestPutBucket(c *C) {
_, _, driver := memory.Start()
httpHandler := api.HTTPHandler("", driver)
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testServer := httptest.NewServer(httpHandler)
defer testServer.Close()
buckets, err := driver.ListBuckets()
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c.Assert(len(buckets), Equals, 0)
c.Assert(err, IsNil)
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request, err := http.NewRequest("PUT", testServer.URL+"/bucket", bytes.NewBufferString(""))
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c.Assert(err, IsNil)
client := http.Client{}
response, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// check bucket exists
buckets, err = driver.ListBuckets()
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c.Assert(len(buckets), Equals, 1)
c.Assert(err, IsNil)
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c.Assert(buckets[0].Name, Equals, "bucket")
}
func (s *MySuite) TestPutObject(c *C) {
_, _, driver := memory.Start()
httpHandler := api.HTTPHandler("", driver)
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testServer := httptest.NewServer(httpHandler)
defer testServer.Close()
resources := drivers.BucketResourcesMetadata{}
resources.Maxkeys = 1000
resources.Prefix = ""
objects, resources, err := driver.ListObjects("bucket", resources)
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c.Assert(len(objects), Equals, 0)
c.Assert(resources.IsTruncated, Equals, false)
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c.Assert(err, Not(IsNil))
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date1 := time.Now()
// Put Bucket before - Put Object into a bucket
request, err := http.NewRequest("PUT", testServer.URL+"/bucket", bytes.NewBufferString(""))
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c.Assert(err, IsNil)
client := http.Client{}
response, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
request, err = http.NewRequest("PUT", testServer.URL+"/bucket/two", bytes.NewBufferString("hello world"))
c.Assert(err, IsNil)
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
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date2 := time.Now()
resources.Maxkeys = 1000
resources.Prefix = ""
objects, resources, err = driver.ListObjects("bucket", resources)
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c.Assert(len(objects), Equals, 1)
c.Assert(resources.IsTruncated, Equals, false)
c.Assert(err, IsNil)
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var writer bytes.Buffer
driver.GetObject(&writer, "bucket", "two")
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c.Assert(bytes.Equal(writer.Bytes(), []byte("hello world")), Equals, true)
metadata, err := driver.GetObjectMetadata("bucket", "two", "")
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c.Assert(err, IsNil)
lastModified := metadata.Created
c.Assert(date1.Before(lastModified), Equals, true)
c.Assert(lastModified.Before(date2), Equals, true)
}
func (s *MySuite) TestListBuckets(c *C) {
_, _, driver := memory.Start()
httpHandler := api.HTTPHandler("", driver)
testServer := httptest.NewServer(httpHandler)
defer testServer.Close()
response, err := http.Get(testServer.URL + "/")
defer response.Body.Close()
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
listResponse, err := readListBucket(response.Body)
c.Assert(err, IsNil)
c.Assert(len(listResponse.Buckets.Bucket), Equals, 0)
driver.CreateBucket("foo")
response, err = http.Get(testServer.URL + "/")
defer response.Body.Close()
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
listResponse, err = readListBucket(response.Body)
c.Assert(err, IsNil)
c.Assert(len(listResponse.Buckets.Bucket), Equals, 1)
c.Assert(listResponse.Buckets.Bucket[0].Name, Equals, "foo")
driver.CreateBucket("bar")
response, err = http.Get(testServer.URL + "/")
defer response.Body.Close()
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
listResponse, err = readListBucket(response.Body)
c.Assert(err, IsNil)
c.Assert(len(listResponse.Buckets.Bucket), Equals, 2)
c.Assert(listResponse.Buckets.Bucket[0].Name, Equals, "bar")
c.Assert(listResponse.Buckets.Bucket[1].Name, Equals, "foo")
}
func readListBucket(reader io.Reader) (api.BucketListResponse, error) {
var results api.BucketListResponse
decoder := xml.NewDecoder(reader)
err := decoder.Decode(&results)
return results, err
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}
func (s *MySuite) TestListObjects(c *C) {
// TODO Implement
}
func (s *MySuite) TestShouldNotBeAbleToCreateObjectInNonexistantBucket(c *C) {
// TODO Implement
}
func (s *MySuite) TestHeadOnObject(c *C) {
// TODO
}
func (s *MySuite) TestDateFormat(c *C) {
// TODO
}
func verifyHeaders(c *C, header http.Header, date time.Time, size int, contentType string, etag string) {
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// Verify date
c.Assert(header.Get("Last-Modified"), Equals, date.Format(time.RFC1123))
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// verify size
c.Assert(header.Get("Content-Length"), Equals, strconv.Itoa(size))
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// verify content type
c.Assert(header.Get("Content-Type"), Equals, contentType)
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// verify etag
c.Assert(header.Get("Etag"), Equals, etag)
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}
func (s *MySuite) TestXMLNameNotInBucketListJson(c *C) {
_, _, driver := memory.Start()
httpHandler := api.HTTPHandler("", driver)
testServer := httptest.NewServer(httpHandler)
defer testServer.Close()
err := driver.CreateBucket("foo")
c.Assert(err, IsNil)
request, err := http.NewRequest("GET", testServer.URL+"/", bytes.NewBufferString(""))
c.Assert(err, IsNil)
request.Header.Add("Accept", "application/json")
client := http.Client{}
response, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
byteResults, err := ioutil.ReadAll(response.Body)
c.Assert(err, IsNil)
c.Assert(strings.Contains(string(byteResults), "XML"), Equals, false)
}
func (s *MySuite) TestXMLNameNotInObjectListJson(c *C) {
_, _, driver := memory.Start()
httpHandler := api.HTTPHandler("", driver)
testServer := httptest.NewServer(httpHandler)
defer testServer.Close()
err := driver.CreateBucket("foo")
c.Assert(err, IsNil)
request, err := http.NewRequest("GET", testServer.URL+"/foo", bytes.NewBufferString(""))
c.Assert(err, IsNil)
request.Header.Add("Accept", "application/json")
client := http.Client{}
response, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
byteResults, err := ioutil.ReadAll(response.Body)
c.Assert(err, IsNil)
c.Assert(strings.Contains(string(byteResults), "XML"), Equals, false)
}
func (s *MySuite) TestContentTypePersists(c *C) {
_, _, driver := memory.Start()
httpHandler := api.HTTPHandler("", driver)
testServer := httptest.NewServer(httpHandler)
defer testServer.Close()
err := driver.CreateBucket("bucket")
c.Assert(err, IsNil)
client := http.Client{}
request, err := http.NewRequest("PUT", testServer.URL+"/bucket/one", bytes.NewBufferString("hello world"))
delete(request.Header, "Content-Type")
c.Assert(err, IsNil)
response, err := client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// test head
request, err = http.NewRequest("HEAD", testServer.URL+"/bucket/one", bytes.NewBufferString(""))
c.Assert(err, IsNil)
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.Header.Get("Content-Type"), Equals, "application/octet-stream")
// test get object
response, err = http.Get(testServer.URL + "/bucket/one")
c.Assert(response.Header.Get("Content-Type"), Equals, "application/octet-stream")
request, err = http.NewRequest("PUT", testServer.URL+"/bucket/two", bytes.NewBufferString("hello world"))
delete(request.Header, "Content-Type")
request.Header.Add("Content-Type", "application/json")
c.Assert(err, IsNil)
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
request, err = http.NewRequest("HEAD", testServer.URL+"/bucket/two", bytes.NewBufferString(""))
c.Assert(err, IsNil)
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.Header.Get("Content-Type"), Equals, "application/octet-stream")
// test get object
response, err = http.Get(testServer.URL + "/bucket/two")
c.Assert(response.Header.Get("Content-Type"), Equals, "application/octet-stream")
}