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239 lines (200 loc) · 6.45 KB
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/*
* Minio Cloud Storage, (C) 2018 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 (
"net/http"
"net/http/httptest"
"testing"
"time"
xnet "github.com/minio/minio/pkg/net"
)
///////////////////////////////////////////////////////////////////////////////
//
// localAdminClient and AdminRPCClient are adminCmdRunner interface compatible,
// hence below test functions are available for both clients.
//
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
//
// Admin RPC server, adminRPCReceiver and AdminRPCClient are
// inter-dependent, below test functions are sufficient to test all of them.
//
///////////////////////////////////////////////////////////////////////////////
func testAdminCmdRunnerSignalService(t *testing.T, client adminCmdRunner) {
tmpGlobalServiceSignalCh := globalServiceSignalCh
globalServiceSignalCh = make(chan serviceSignal, 10)
defer func() {
globalServiceSignalCh = tmpGlobalServiceSignalCh
}()
testCases := []struct {
signal serviceSignal
expectErr bool
}{
{serviceRestart, false},
{serviceStop, false},
{serviceStatus, true},
{serviceSignal(100), true},
}
for i, testCase := range testCases {
err := client.SignalService(testCase.signal)
expectErr := (err != nil)
if expectErr != testCase.expectErr {
t.Fatalf("case %v: expected: %v, got: %v", i+1, testCase.expectErr, expectErr)
}
}
}
func testAdminCmdRunnerReInitFormat(t *testing.T, client adminCmdRunner) {
tmpGlobalObjectAPI := globalObjectAPI
defer func() {
globalObjectAPI = tmpGlobalObjectAPI
}()
testCases := []struct {
objectAPI ObjectLayer
dryRun bool
expectE
CA9E
rr bool
}{
{&DummyObjectLayer{}, true, false},
{&DummyObjectLayer{}, false, false},
{nil, true, true},
{nil, false, true},
}
for i, testCase := range testCases {
globalObjectAPI = testCase.objectAPI
err := client.ReInitFormat(testCase.dryRun)
expectErr := (err != nil)
if expectErr != testCase.expectErr {
t.Fatalf("case %v: expected: %v, got: %v", i+1, testCase.expectErr, expectErr)
}
}
}
func testAdminCmdRunnerServerInfo(t *testing.T, client adminCmdRunner) {
tmpGlobalBootTime := globalBootTime
tmpGlobalObjectAPI := globalObjectAPI
tmpGlobalConnStats := globalConnStats
tmpGlobalHTTPStats := globalHTTPStats
tmpGlobalNotificationSys := globalNotificationSys
defer func() {
globalBootTime = tmpGlobalBootTime
globalObjectAPI = tmpGlobalObjectAPI
globalConnStats = tmpGlobalConnStats
globalHTTPStats = tmpGlobalHTTPStats
globalNotificationSys = tmpGlobalNotificationSys
}()
endpoints := new(EndpointList)
notificationSys := NewNotificationSys(globalServerConfig, *endpoints)
testCases := []struct {
bootTime time.Time
objectAPI ObjectLayer
connStats *ConnStats
httpStats *HTTPStats
notificationSys *NotificationSys
expectErr bool
}{
{UTCNow(), &DummyObjectLayer{}, newConnStats(), newHTTPStats(), notificationSys, false},
{time.Time{}, nil, nil, nil, nil, true},
{UTCNow(), nil, nil, nil, nil, true},
}
for i, testCase := range testCases {
globalBootTime = testCase.bootTime
globalObjectAPI = testCase.objectAPI
globalConnStats = testCase.connStats
globalHTTPStats = testCase.httpStats
globalNotificationSys = testCase.notificationSys
_, err := client.ServerInfo()
expectErr := (err != nil)
if expectErr != testCase.expectErr {
t.Fatalf("case %v: expected: %v, got: %v", i+1, testCase.expectErr, expectErr)
}
}
}
func testAdminCmdRunnerGetConfig(t *testing.T, client adminCmdRunner) {
tmpGlobalServerConfig := globalServerConfig
defer func() {
globalServerConfig = tmpGlobalServerConfig
}()
config := newServerConfig()
testCases := []struct {
config *serverConfig
expectErr bool
}{
{globalServerConfig, false},
{config, false},
}
for i, testCase := range testCases {
globalServerConfig = testCase.config
_, err := client.GetConfig()
expectErr := (err != nil)
if expectErr != testCase.expectErr {
t.Fatalf("case %v: expected: %v, got: %v", i+1, testCase.expectErr, expectErr)
}
}
}
func newAdminRPCHTTPServerClient(t *testing.T) (*httptest.Server, *AdminRPCClient, *serverConfig) {
rpcServer, err := NewAdminRPCServer()
if err != nil {
t.Fatalf("unexpected error %v", err)
}
httpServer := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
rpcServer.ServeHTTP(w, r)
}))
url, err := xnet.ParseURL(httpServer.URL)
if err != nil {
t.Fatalf("unexpected error %v", err)
}
host, err := xnet.ParseHost(url.Host)
if err != nil {
t.Fatalf("unexpected error %v", err)
}
prevGlobalServerConfig := globalServerConfig
globalServerConfig = newServerConfig()
rpcClient, err := NewAdminRPCClient(host)
if err != nil {
t.Fatalf("unexpected error %v", err)
}
return httpServer, rpcClient, prevGlobalServerConfig
}
func TestAdminRPCClientSignalService(t *testing.T) {
httpServer, rpcClient, prevGlobalServerConfig := newAdminRPCHTTPServerClient(t)
defer httpServer.Close()
defer func() {
globalServerConfig = prevGlobalServerConfig
}()
testAdminCmdRunnerSignalService(t, rpcClient)
}
func TestAdminRPCClientReInitFormat(t *testing.T) {
httpServer, rpcClient, prevGlobalServerConfig := newAdminRPCHTTPServerClient(t)
defer httpServer.Close()
defer func() {
globalServerConfig = prevGlobalServerConfig
}()
testAdminCmdRunnerReInitFormat(t, rpcClient)
}
func TestAdminRPCClientServerInfo(t *testing.T) {
httpServer, rpcClient, prevGlobalServerConfig := newAdminRPCHTTPServerClient(t)
defer httpServer.Close()
defer func() {
globalServerConfig = prevGlobalServerConfig
}()
testAdminCmdRunnerServerInfo(t, rpcClient)
}
func TestAdminRPCClientGetConfig(t *testing.T) {
httpServer, rpcClient, prevGlobalServerConfig := newAdminRPCHTTPServerClient(t)
defer httpServer.Close()
defer func() {
globalServerConfig = prevGlobalServerConfig
}()
testAdminCmdRunnerGetConfig(t, rpcClient)
}