package keepclient
import (
+ "arvados.org/streamer"
+ "crypto/md5"
+ "flag"
"fmt"
. "gopkg.in/check.v1"
+ "io"
+ "io/ioutil"
+ "log"
+ "net"
+ "net/http"
"os"
"os/exec"
+ "strings"
"testing"
)
// Gocheck boilerplate
-func Test(t *testing.T) { TestingT(t) }
+func Test(t *testing.T) {
+ TestingT(t)
+}
// Gocheck boilerplate
-var _ = Suite(&MySuite{})
+var _ = Suite(&ServerRequiredSuite{})
+var _ = Suite(&StandaloneSuite{})
+
+var no_server = flag.Bool("no-server", false, "Skip 'ServerRequireSuite'")
-// Our test fixture
-type MySuite struct{}
+// Tests that require the Keep server running
+type ServerRequiredSuite struct{}
-func (s *MySuite) SetUpSuite(c *C) {
- os.Chdir(os.ExpandEnv("$GOPATH../python"))
- exec.Command("python", "run_test_server.py", "start").Run()
+// Standalone tests
+type StandaloneSuite struct{}
+
+func pythonDir() string {
+ gopath := os.Getenv("GOPATH")
+ return fmt.Sprintf("%s/../python", strings.Split(gopath, ":")[0])
}
-func (s *MySuite) TearDownSuite(c *C) {
- os.Chdir(os.ExpandEnv("$GOPATH../python"))
+func (s *ServerRequiredSuite) SetUpSuite(c *C) {
+ if *no_server {
+ c.Skip("Skipping tests that require server")
+ } else {
+ os.Chdir(pythonDir())
+ exec.Command("python", "run_test_server.py", "start").Run()
+ exec.Command("python", "run_test_server.py", "start_keep").Run()
+ }
+}
+
+func (s *ServerRequiredSuite) TearDownSuite(c *C) {
+ os.Chdir(pythonDir())
+ exec.Command("python", "run_test_server.py", "stop_keep").Run()
exec.Command("python", "run_test_server.py", "stop").Run()
}
-func (s *MySuite) TestInit(c *C) {
+func (s *ServerRequiredSuite) TestMakeKeepClient(c *C) {
os.Setenv("ARVADOS_API_HOST", "localhost:3001")
- os.Setenv("ARVADOS_API_TOKEN", "12345")
+ os.Setenv("ARVADOS_API_TOKEN", "4axaw8zxe0qm22wa6urpp5nskcne8z88cvbupv653y1njyi05h")
os.Setenv("ARVADOS_API_HOST_INSECURE", "")
- kc := InitKeepClient()
- c.Assert(kc.apiServer, Equals, "localhost:3001")
- c.Assert(kc.apiToken, Equals, "12345")
- c.Assert(kc.apiInsecure, Equals, false)
+
+ kc, err := MakeKeepClient()
+ c.Check(kc.ApiServer, Equals, "localhost:3001")
+ c.Check(kc.ApiToken, Equals, "4axaw8zxe0qm22wa6urpp5nskcne8z88cvbupv653y1njyi05h")
+ c.Check(kc.ApiInsecure, Equals, false)
os.Setenv("ARVADOS_API_HOST_INSECURE", "true")
- kc = InitKeepClient()
- c.Assert(kc.apiServer, Equals, "localhost:3001")
- c.Assert(kc.apiToken, Equals, "12345")
- c.Assert(kc.apiInsecure, Equals, true)
-}
-func (s *MySuite) TestGetKeepDisks(c *C) {
- sr, err := KeepDisks()
+ kc, err = MakeKeepClient()
+ c.Check(kc.ApiServer, Equals, "localhost:3001")
+ c.Check(kc.ApiToken, Equals, "4axaw8zxe0qm22wa6urpp5nskcne8z88cvbupv653y1njyi05h")
+ c.Check(kc.ApiInsecure, Equals, true)
+ c.Check(kc.Client.Transport.(*http.Transport).TLSClientConfig.InsecureSkipVerify, Equals, true)
+
c.Assert(err, Equals, nil)
- c.Assert(len(sr), Equals, 2)
- c.Assert(sr[0], Equals, "http://localhost:25107")
- c.Assert(sr[1], Equals, "http://localhost:25108")
+ c.Check(len(kc.ServiceRoots()), Equals, 2)
+ c.Check(kc.ServiceRoots()[0], Equals, "http://localhost:25107")
+ c.Check(kc.ServiceRoots()[1], Equals, "http://localhost:25108")
+}
- service_roots := []string{"http://localhost:25107", "http://localhost:25108", "http://localhost:25109", "http://localhost:25110", "http://localhost:25111", "http://localhost:25112", "http://localhost:25113", "http://localhost:25114", "http://localhost:25115", "http://localhost:25116", "http://localhost:25117", "http://localhost:25118", "http://localhost:25119", "http://localhost:25120", "http://localhost:25121", "http://localhost:25122", "http://localhost:25123"}
+func (s *StandaloneSuite) TestShuffleServiceRoots(c *C) {
+ kc := KeepClient{}
+ kc.SetServiceRoots([]string{"http://localhost:25107", "http://localhost:25108", "http://localhost:25109", "http://localhost:25110", "http://localhost:25111", "http://localhost:25112", "http://localhost:25113", "http://localhost:25114", "http://localhost:25115", "http://localhost:25116", "http://localhost:25117", "http://localhost:25118", "http://localhost:25119", "http://localhost:25120", "http://localhost:25121", "http://localhost:25122", "http://localhost:25123"})
// "foo" acbd18db4cc2f85cedef654fccc4a4d8
foo_shuffle := []string{"http://localhost:25116", "http://localhost:25120", "http://localhost:25119", "http://localhost:25122", "http://localhost:25108", "http://localhost:25114", "http://localhost:25112", "http://localhost:25107", "http://localhost:25118", "http://localhost:25111", "http://localhost:25113", "http://localhost:25121", "http://localhost:25110", "http://localhost:25117", "http://localhost:25109", "http://localhost:25115", "http://localhost:25123"}
- c.Check(ShuffledServiceRoots(service_roots, "acbd18db4cc2f85cedef654fccc4a4d8"), DeepEquals, foo_shuffle)
+ c.Check(kc.shuffledServiceRoots("acbd18db4cc2f85cedef654fccc4a4d8"), DeepEquals, foo_shuffle)
// "bar" 37b51d194a7513e45b56f6524f2d51f2
bar_shuffle := []string{"http://localhost:25108", "http://localhost:25112", "http://localhost:25119", "http://localhost:25107", "http://localhost:25110", "http://localhost:25116", "http://localhost:25122", "http://localhost:25120", "http://localhost:25121", "http://localhost:25117", "http://localhost:25111", "http://localhost:25123", "http://localhost:25118", "http://localhost:25113", "http://localhost:25114", "http://localhost:25115", "http://localhost:25109"}
- c.Check(ShuffledServiceRoots(service_roots, "37b51d194a7513e45b56f6524f2d51f2"), DeepEquals, bar_shuffle)
+ c.Check(kc.shuffledServiceRoots("37b51d194a7513e45b56f6524f2d51f2"), DeepEquals, bar_shuffle)
+}
+
+type StubPutHandler struct {
+ c *C
+ expectPath string
+ expectApiToken string
+ expectBody string
+ handled chan string
+}
+
+func (this StubPutHandler) ServeHTTP(resp http.ResponseWriter, req *http.Request) {
+ this.c.Check(req.URL.Path, Equals, "/"+this.expectPath)
+ this.c.Check(req.Header.Get("Authorization"), Equals, fmt.Sprintf("OAuth2 %s", this.expectApiToken))
+ body, err := ioutil.ReadAll(req.Body)
+ this.c.Check(err, Equals, nil)
+ this.c.Check(body, DeepEquals, []byte(this.expectBody))
+ resp.WriteHeader(200)
+ this.handled <- fmt.Sprintf("http://%s", req.Host)
+}
+
+func RunBogusKeepServer(st http.Handler, port int) (listener net.Listener, url string) {
+ var err error
+ listener, err = net.ListenTCP("tcp", &net.TCPAddr{Port: port})
+ if err != nil {
+ panic(fmt.Sprintf("Could not listen on tcp port %v", port))
+ }
+
+ url = fmt.Sprintf("http://localhost:%d", port)
+
+ go http.Serve(listener, st)
+ return listener, url
+}
+
+func UploadToStubHelper(c *C, st http.Handler, f func(KeepClient, string,
+ io.ReadCloser, io.WriteCloser, chan uploadStatus)) {
+
+ listener, url := RunBogusKeepServer(st, 2990)
+ defer listener.Close()
+
+ kc, _ := MakeKeepClient()
+ kc.ApiToken = "abc123"
+
+ reader, writer := io.Pipe()
+ upload_status := make(chan uploadStatus)
+
+ f(kc, url, reader, writer, upload_status)
+}
+
+func (s *StandaloneSuite) TestUploadToStubKeepServer(c *C) {
+ log.Printf("TestUploadToStubKeepServer")
+
+ st := StubPutHandler{
+ c,
+ "acbd18db4cc2f85cedef654fccc4a4d8",
+ "abc123",
+ "foo",
+ make(chan string)}
+
+ UploadToStubHelper(c, st,
+ func(kc KeepClient, url string, reader io.ReadCloser,
+ writer io.WriteCloser, upload_status chan uploadStatus) {
+
+ go kc.uploadToKeepServer(url, st.expectPath, reader, upload_status, int64(len("foo")))
+
+ writer.Write([]byte("foo"))
+ writer.Close()
+
+ <-st.handled
+ status := <-upload_status
+ c.Check(status, DeepEquals, uploadStatus{nil, fmt.Sprintf("%s/%s", url, st.expectPath), 200, 1})
+ })
+
+ log.Printf("TestUploadToStubKeepServer done")
+}
+
+func (s *StandaloneSuite) TestUploadToStubKeepServerBufferReader(c *C) {
+ log.Printf("TestUploadToStubKeepServerBufferReader")
+
+ st := StubPutHandler{
+ c,
+ "acbd18db4cc2f85cedef654fccc4a4d8",
+ "abc123",
+ "foo",
+ make(chan string)}
+
+ UploadToStubHelper(c, st,
+ func(kc KeepClient, url string, reader io.ReadCloser,
+ writer io.WriteCloser, upload_status chan uploadStatus) {
+
+ tr := streamer.AsyncStreamFromReader(512, reader)
+ defer tr.Close()
+
+ br1 := tr.MakeStreamReader()
+
+ go kc.uploadToKeepServer(url, st.expectPath, br1, upload_status, 3)
+
+ writer.Write([]byte("foo"))
+ writer.Close()
+
+ <-st.handled
+
+ status := <-upload_status
+ c.Check(status, DeepEquals, uploadStatus{nil, fmt.Sprintf("%s/%s", url, st.expectPath), 200, 1})
+ })
+
+ log.Printf("TestUploadToStubKeepServerBufferReader done")
+}
+
+type FailHandler struct {
+ handled chan string
+}
+
+func (this FailHandler) ServeHTTP(resp http.ResponseWriter, req *http.Request) {
+ resp.WriteHeader(500)
+ this.handled <- fmt.Sprintf("http://%s", req.Host)
+}
+
+func (s *StandaloneSuite) TestFailedUploadToStubKeepServer(c *C) {
+ log.Printf("TestFailedUploadToStubKeepServer")
+
+ st := FailHandler{
+ make(chan string)}
+
+ hash := "acbd18db4cc2f85cedef654fccc4a4d8"
+
+ UploadToStubHelper(c, st,
+ func(kc KeepClient, url string, reader io.ReadCloser,
+ writer io.WriteCloser, upload_status chan uploadStatus) {
+
+ go kc.uploadToKeepServer(url, hash, reader, upload_status, 3)
+
+ writer.Write([]byte("foo"))
+ writer.Close()
+
+ <-st.handled
+
+ status := <-upload_status
+ c.Check(status.url, Equals, fmt.Sprintf("%s/%s", url, hash))
+ c.Check(status.statusCode, Equals, 500)
+ })
+ log.Printf("TestFailedUploadToStubKeepServer done")
+}
+
+type KeepServer struct {
+ listener net.Listener
+ url string
+}
+
+func RunSomeFakeKeepServers(st http.Handler, n int, port int) (ks []KeepServer) {
+ ks = make([]KeepServer, n)
+
+ for i := 0; i < n; i += 1 {
+ boguslistener, bogusurl := RunBogusKeepServer(st, port+i)
+ ks[i] = KeepServer{boguslistener, bogusurl}
+ }
+
+ return ks
+}
+
+func (s *StandaloneSuite) TestPutB(c *C) {
+ log.Printf("TestPutB")
+
+ hash := fmt.Sprintf("%x", md5.Sum([]byte("foo")))
+
+ st := StubPutHandler{
+ c,
+ hash,
+ "abc123",
+ "foo",
+ make(chan string, 2)}
+
+ kc, _ := MakeKeepClient()
+
+ kc.Want_replicas = 2
+ kc.ApiToken = "abc123"
+ service_roots := make([]string, 5)
+
+ ks := RunSomeFakeKeepServers(st, 5, 2990)
+
+ for i := 0; i < len(ks); i += 1 {
+ service_roots[i] = ks[i].url
+ defer ks[i].listener.Close()
+ }
+
+ kc.SetServiceRoots(service_roots)
+
+ kc.PutB([]byte("foo"))
+
+ shuff := kc.shuffledServiceRoots(fmt.Sprintf("%x", md5.Sum([]byte("foo"))))
+
+ s1 := <-st.handled
+ s2 := <-st.handled
+ c.Check((s1 == shuff[0] && s2 == shuff[1]) ||
+ (s1 == shuff[1] && s2 == shuff[0]),
+ Equals,
+ true)
+
+ log.Printf("TestPutB done")
+}
+
+func (s *StandaloneSuite) TestPutHR(c *C) {
+ log.Printf("TestPutHR")
+
+ hash := fmt.Sprintf("%x", md5.Sum([]byte("foo")))
+
+ st := StubPutHandler{
+ c,
+ hash,
+ "abc123",
+ "foo",
+ make(chan string, 2)}
+
+ kc, _ := MakeKeepClient()
+
+ kc.Want_replicas = 2
+ kc.ApiToken = "abc123"
+ service_roots := make([]string, 5)
+
+ ks := RunSomeFakeKeepServers(st, 5, 2990)
+
+ for i := 0; i < len(ks); i += 1 {
+ service_roots[i] = ks[i].url
+ defer ks[i].listener.Close()
+ }
+
+ kc.SetServiceRoots(service_roots)
+
+ reader, writer := io.Pipe()
+
+ go func() {
+ writer.Write([]byte("foo"))
+ writer.Close()
+ }()
+
+ kc.PutHR(hash, reader, 3)
+
+ shuff := kc.shuffledServiceRoots(hash)
+ log.Print(shuff)
+
+ s1 := <-st.handled
+ s2 := <-st.handled
+
+ c.Check((s1 == shuff[0] && s2 == shuff[1]) ||
+ (s1 == shuff[1] && s2 == shuff[0]),
+ Equals,
+ true)
+
+ log.Printf("TestPutHR done")
+}
+
+func (s *StandaloneSuite) TestPutWithFail(c *C) {
+ log.Printf("TestPutWithFail")
+
+ hash := fmt.Sprintf("%x", md5.Sum([]byte("foo")))
+
+ st := StubPutHandler{
+ c,
+ hash,
+ "abc123",
+ "foo",
+ make(chan string, 2)}
+
+ fh := FailHandler{
+ make(chan string, 1)}
+
+ kc, _ := MakeKeepClient()
+
+ kc.Want_replicas = 2
+ kc.ApiToken = "abc123"
+ service_roots := make([]string, 5)
+
+ ks1 := RunSomeFakeKeepServers(st, 4, 2990)
+ ks2 := RunSomeFakeKeepServers(fh, 1, 2995)
+
+ for i, k := range ks1 {
+ service_roots[i] = k.url
+ defer k.listener.Close()
+ }
+ for i, k := range ks2 {
+ service_roots[len(ks1)+i] = k.url
+ defer k.listener.Close()
+ }
+
+ kc.SetServiceRoots(service_roots)
+
+ shuff := kc.shuffledServiceRoots(fmt.Sprintf("%x", md5.Sum([]byte("foo"))))
+
+ phash, replicas, err := kc.PutB([]byte("foo"))
+
+ <-fh.handled
+
+ c.Check(err, Equals, nil)
+ c.Check(phash, Equals, hash)
+ c.Check(replicas, Equals, 2)
+ c.Check(<-st.handled, Equals, shuff[1])
+ c.Check(<-st.handled, Equals, shuff[2])
+}
+
+func (s *StandaloneSuite) TestPutWithTooManyFail(c *C) {
+ log.Printf("TestPutWithTooManyFail")
+
+ hash := fmt.Sprintf("%x", md5.Sum([]byte("foo")))
+
+ st := StubPutHandler{
+ c,
+ hash,
+ "abc123",
+ "foo",
+ make(chan string, 1)}
+
+ fh := FailHandler{
+ make(chan string, 4)}
+
+ kc, _ := MakeKeepClient()
+
+ kc.Want_replicas = 2
+ kc.ApiToken = "abc123"
+ service_roots := make([]string, 5)
+
+ ks1 := RunSomeFakeKeepServers(st, 1, 2990)
+ ks2 := RunSomeFakeKeepServers(fh, 4, 2991)
+
+ for i, k := range ks1 {
+ service_roots[i] = k.url
+ defer k.listener.Close()
+ }
+ for i, k := range ks2 {
+ service_roots[len(ks1)+i] = k.url
+ defer k.listener.Close()
+ }
+
+ kc.SetServiceRoots(service_roots)
+
+ shuff := kc.shuffledServiceRoots(fmt.Sprintf("%x", md5.Sum([]byte("foo"))))
+
+ _, replicas, err := kc.PutB([]byte("foo"))
+
+ c.Check(err, Equals, InsufficientReplicasError)
+ c.Check(replicas, Equals, 1)
+ c.Check(<-st.handled, Equals, shuff[1])
+
+ log.Printf("TestPutWithTooManyFail done")
+}
+
+type StubGetHandler struct {
+ c *C
+ expectPath string
+ expectApiToken string
+ returnBody []byte
+}
+
+func (this StubGetHandler) ServeHTTP(resp http.ResponseWriter, req *http.Request) {
+ this.c.Check(req.URL.Path, Equals, "/"+this.expectPath)
+ this.c.Check(req.Header.Get("Authorization"), Equals, fmt.Sprintf("OAuth2 %s", this.expectApiToken))
+ resp.Header().Set("Content-Length", fmt.Sprintf("%d", len(this.returnBody)))
+ resp.Write(this.returnBody)
+}
+
+func (s *StandaloneSuite) TestGet(c *C) {
+ log.Printf("TestGet")
+
+ hash := fmt.Sprintf("%x", md5.Sum([]byte("foo")))
+
+ st := StubGetHandler{
+ c,
+ hash,
+ "abc123",
+ []byte("foo")}
+
+ listener, url := RunBogusKeepServer(st, 2990)
+ defer listener.Close()
+
+ kc, _ := MakeKeepClient()
+ kc.ApiToken = "abc123"
+ kc.SetServiceRoots([]string{url})
+
+ r, n, url2, err := kc.Get(hash)
+ defer r.Close()
+ c.Check(err, Equals, nil)
+ c.Check(n, Equals, int64(3))
+ c.Check(url2, Equals, fmt.Sprintf("%s/%s", url, hash))
+
+ content, err2 := ioutil.ReadAll(r)
+ c.Check(err2, Equals, nil)
+ c.Check(content, DeepEquals, []byte("foo"))
+
+ log.Printf("TestGet done")
+}
+
+func (s *StandaloneSuite) TestGetFail(c *C) {
+ hash := fmt.Sprintf("%x", md5.Sum([]byte("foo")))
+
+ st := FailHandler{make(chan string, 1)}
+
+ listener, url := RunBogusKeepServer(st, 2990)
+ defer listener.Close()
+
+ kc, _ := MakeKeepClient()
+ kc.ApiToken = "abc123"
+ kc.SetServiceRoots([]string{url})
+
+ r, n, url2, err := kc.Get(hash)
+ c.Check(err, Equals, BlockNotFound)
+ c.Check(n, Equals, int64(0))
+ c.Check(url2, Equals, "")
+ c.Check(r, Equals, nil)
+}
+
+type BarHandler struct {
+ handled chan string
+}
+
+func (this BarHandler) ServeHTTP(resp http.ResponseWriter, req *http.Request) {
+ resp.Write([]byte("bar"))
+ this.handled <- fmt.Sprintf("http://%s", req.Host)
+}
+
+func (s *StandaloneSuite) TestChecksum(c *C) {
+ foohash := fmt.Sprintf("%x", md5.Sum([]byte("foo")))
+ barhash := fmt.Sprintf("%x", md5.Sum([]byte("bar")))
+
+ st := BarHandler{make(chan string, 1)}
+
+ listener, url := RunBogusKeepServer(st, 2990)
+ defer listener.Close()
+
+ kc, _ := MakeKeepClient()
+ kc.ApiToken = "abc123"
+ kc.SetServiceRoots([]string{url})
+
+ r, n, _, err := kc.Get(barhash)
+ _, err = ioutil.ReadAll(r)
+ c.Check(n, Equals, int64(3))
+ c.Check(err, Equals, nil)
+
+ <-st.handled
+
+ r, n, _, err = kc.Get(foohash)
+ _, err = ioutil.ReadAll(r)
+ c.Check(n, Equals, int64(3))
+ c.Check(err, Equals, BadChecksum)
+
+ <-st.handled
+}
+
+func (s *StandaloneSuite) TestGetWithFailures(c *C) {
+
+ hash := fmt.Sprintf("%x", md5.Sum([]byte("foo")))
+
+ fh := FailHandler{
+ make(chan string, 1)}
+
+ st := StubGetHandler{
+ c,
+ hash,
+ "abc123",
+ []byte("foo")}
+
+ kc, _ := MakeKeepClient()
+ kc.ApiToken = "abc123"
+ service_roots := make([]string, 5)
+
+ ks1 := RunSomeFakeKeepServers(st, 1, 2990)
+ ks2 := RunSomeFakeKeepServers(fh, 4, 2991)
+
+ for i, k := range ks1 {
+ service_roots[i] = k.url
+ defer k.listener.Close()
+ }
+ for i, k := range ks2 {
+ service_roots[len(ks1)+i] = k.url
+ defer k.listener.Close()
+ }
+
+ kc.SetServiceRoots(service_roots)
+
+ r, n, url2, err := kc.Get(hash)
+ <-fh.handled
+ c.Check(err, Equals, nil)
+ c.Check(n, Equals, int64(3))
+ c.Check(url2, Equals, fmt.Sprintf("%s/%s", ks1[0].url, hash))
+
+ content, err2 := ioutil.ReadAll(r)
+ c.Check(err2, Equals, nil)
+ c.Check(content, DeepEquals, []byte("foo"))
+}
+
+func (s *ServerRequiredSuite) TestPutGetHead(c *C) {
+ os.Setenv("ARVADOS_API_HOST", "localhost:3001")
+ os.Setenv("ARVADOS_API_TOKEN", "4axaw8zxe0qm22wa6urpp5nskcne8z88cvbupv653y1njyi05h")
+ os.Setenv("ARVADOS_API_HOST_INSECURE", "true")
+
+ kc, err := MakeKeepClient()
+ c.Assert(err, Equals, nil)
+
+ hash := fmt.Sprintf("%x", md5.Sum([]byte("foo")))
+
+ {
+ n, _, err := kc.Ask(hash)
+ c.Check(err, Equals, BlockNotFound)
+ c.Check(n, Equals, int64(0))
+ }
+ {
+ hash2, replicas, err := kc.PutB([]byte("foo"))
+ c.Check(hash2, Equals, hash)
+ c.Check(replicas, Equals, 2)
+ c.Check(err, Equals, nil)
+ }
+ {
+ r, n, url2, err := kc.Get(hash)
+ c.Check(err, Equals, nil)
+ c.Check(n, Equals, int64(3))
+ c.Check(url2, Equals, fmt.Sprintf("http://localhost:25108/%s", hash))
+
+ content, err2 := ioutil.ReadAll(r)
+ c.Check(err2, Equals, nil)
+ c.Check(content, DeepEquals, []byte("foo"))
+ }
+ {
+ n, url2, err := kc.Ask(hash)
+ c.Check(err, Equals, nil)
+ c.Check(n, Equals, int64(3))
+ c.Check(url2, Equals, fmt.Sprintf("http://localhost:25108/%s", hash))
+ }
+}
+
+type StubProxyHandler struct {
+ handled chan string
+}
+
+func (this StubProxyHandler) ServeHTTP(resp http.ResponseWriter, req *http.Request) {
+ resp.Header().Set("X-Keep-Replicas-Stored", "2")
+ this.handled <- fmt.Sprintf("http://%s", req.Host)
+}
+
+func (s *StandaloneSuite) TestPutProxy(c *C) {
+ log.Printf("TestPutProxy")
+
+ st := StubProxyHandler{make(chan string, 1)}
+
+ kc, _ := MakeKeepClient()
+
+ kc.Want_replicas = 2
+ kc.Using_proxy = true
+ kc.ApiToken = "abc123"
+ service_roots := make([]string, 1)
+
+ ks1 := RunSomeFakeKeepServers(st, 1, 2990)
+
+ for i, k := range ks1 {
+ service_roots[i] = k.url
+ defer k.listener.Close()
+ }
+
+ kc.SetServiceRoots(service_roots)
+
+ _, replicas, err := kc.PutB([]byte("foo"))
+ <-st.handled
+
+ c.Check(err, Equals, nil)
+ c.Check(replicas, Equals, 2)
+
+ log.Printf("TestPutProxy done")
+}
+
+func (s *StandaloneSuite) TestPutProxyInsufficientReplicas(c *C) {
+ log.Printf("TestPutProxy")
+
+ st := StubProxyHandler{make(chan string, 1)}
+
+ kc, _ := MakeKeepClient()
+
+ kc.Want_replicas = 3
+ kc.Using_proxy = true
+ kc.ApiToken = "abc123"
+ service_roots := make([]string, 1)
+
+ ks1 := RunSomeFakeKeepServers(st, 1, 2990)
+
+ for i, k := range ks1 {
+ service_roots[i] = k.url
+ defer k.listener.Close()
+ }
+ kc.SetServiceRoots(service_roots)
+
+ _, replicas, err := kc.PutB([]byte("foo"))
+ <-st.handled
+
+ c.Check(err, Equals, InsufficientReplicasError)
+ c.Check(replicas, Equals, 2)
+
+ log.Printf("TestPutProxy done")
}
projects / arvados.git / blobdiff