chore: add more tests (#3016)

master
Kevin Wan 2 years ago committed by GitHub
parent cca45be3c5
commit 211b9498ef
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23

@ -1,12 +1,85 @@
package internal
import (
"os"
"testing"
"github.com/stretchr/testify/assert"
"github.com/zeromicro/go-zero/core/stringx"
)
const (
certContent = `-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----`
keyContent = `-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----`
caContent = `-----BEGIN CERTIFICATE-----
MIIDbTCCAlWgAwIBAgIUBJvFoCowKich7MMfseJ+DYzzirowDQYJKoZIhvcNAQEM
BQAwRTELMAkGA1UEBhMCQVUxEzARBgNVBAgMClNvbWUtU3RhdGUxITAfBgNVBAoM
GEludGVybmV0IFdpZGdpdHMgUHR5IEx0ZDAgFw0yMzAzMTExMzIxMDNaGA8yMTIz
MDIxNTEzMjEwM1owRTELMAkGA1UEBhMCQVUxEzARBgNVBAgMClNvbWUtU3RhdGUx
ITAfBgNVBAoMGEludGVybmV0IFdpZGdpdHMgUHR5IEx0ZDCCASIwDQYJKoZIhvcN
AQEBBQADggEPADCCAQoCggEBAO4to2YMYj0bxgr2FCiweSTSFuPx33zSw2x/s9Wf
OR41bm2DFsyYT5f3sOIKlXZEdLmOKty2e3ho3yC0EyNpVHdykkkHT3aDI17quZax
kYi/URqqtl1Z08A22txolc04hAZisg2BypGi3vql81UW1t3zyloGnJoIAeXR9uca
ljP6Bk3bwsxoVBLi1JtHrO0hHLQaeHmKhAyrys06X0LRdn7Px48yRZlt6FaLSa8X
YiRM0G44bVy/h6BkoQjMYGwVmCVk6zjJ9U7ZPFqdnDMNxAfR+hjDnYodqdLDMTTR
1NPVrnEnNwFx0AMLvgt/ba/45vZCEAmSZnFXFAJJcM7ai9ECAwEAAaNTMFEwHQYD
VR0OBBYEFHlvMPKZoZ3G0YE7JePJOP+8J38fMB8GA1UdIwQYMBaAFHlvMPKZoZ3G
0YE7JePJOP+8J38fMA8GA1UdEwEB/wQFMAMBAf8wDQYJKoZIhvcNAQEMBQADggEB
AMX8dNulADOo9uQgBMyFb9TVra7iY0zZjzv4GY5XY7scd52n6CnfAPvYBBDnTr/O
BgNp5jaujb4+9u/2qhV3f9n+/3WOb2CmPehBgVSzlXqHeQ9lshmgwZPeem2T+8Tm
Nnc/xQnsUfCFszUDxpkr55+aLVM22j02RWqcZ4q7TAaVYL+kdFVMc8FoqG/0ro6A
BjE/Qn0Nn7ciX1VUjDt8l+k7ummPJTmzdi6i6E4AwO9dzrGNgGJ4aWL8cC6xYcIX
goVIRTFeONXSDno/oPjWHpIPt7L15heMpKBHNuzPkKx2YVqPHE5QZxWfS+Lzgx+Q
E2oTTM0rYKOZ8p6000mhvKI=
-----END CERTIFICATE-----`
)
func TestAccount(t *testing.T) {
endpoints := []string{
"192.168.0.2:2379",
@ -32,3 +105,34 @@ func TestAccount(t *testing.T) {
assert.Equal(t, username, account.User)
assert.Equal(t, anotherPassword, account.Pass)
}
func TestTLSMethods(t *testing.T) {
certFile := createTempFile(t, []byte(certContent))
defer os.Remove(certFile)
keyFile := createTempFile(t, []byte(keyContent))
defer os.Remove(keyFile)
caFile := createTempFile(t, []byte(caContent))
defer os.Remove(caFile)
assert.NoError(t, AddTLS([]string{"foo"}, certFile, keyFile, caFile, false))
cfg, ok := GetTLS([]string{"foo"})
assert.True(t, ok)
assert.NotNil(t, cfg)
assert.Error(t, AddTLS([]string{"bar"}, "bad-file", keyFile, caFile, false))
assert.Error(t, AddTLS([]string{"bar"}, certFile, keyFile, "bad-file", false))
}
func createTempFile(t *testing.T, body []byte) string {
tmpFile, err := os.CreateTemp(os.TempDir(), "go-unit-*.tmp")
if err != nil {
t.Fatal(err)
}
tmpFile.Close()
if err = os.WriteFile(tmpFile.Name(), body, os.ModePerm); err != nil {
t.Fatal(err)
}
return tmpFile.Name()
}

@ -2,8 +2,10 @@ package internal
import (
"context"
"os"
"sync"
"testing"
"time"
"github.com/golang/mock/gomock"
"github.com/stretchr/testify/assert"
@ -14,6 +16,7 @@ import (
"go.etcd.io/etcd/api/v3/etcdserverpb"
"go.etcd.io/etcd/api/v3/mvccpb"
clientv3 "go.etcd.io/etcd/client/v3"
"go.etcd.io/etcd/client/v3/mock/mockserver"
)
var mockLock sync.Mutex
@ -242,3 +245,58 @@ func TestValueOnlyContext(t *testing.T) {
ctx.Done()
assert.Nil(t, ctx.Err())
}
func TestDialClient(t *testing.T) {
svr, err := mockserver.StartMockServers(1)
assert.NoError(t, err)
svr.StartAt(0)
certFile := createTempFile(t, []byte(certContent))
defer os.Remove(certFile)
keyFile := createTempFile(t, []byte(keyContent))
defer os.Remove(keyFile)
caFile := createTempFile(t, []byte(caContent))
defer os.Remove(caFile)
endpoints := []string{svr.Servers[0].Address}
AddAccount(endpoints, "foo", "bar")
assert.NoError(t, AddTLS(endpoints, certFile, keyFile, caFile, false))
old := DialTimeout
DialTimeout = time.Millisecond
defer func() {
DialTimeout = old
}()
_, err = DialClient(endpoints)
assert.Error(t, err)
}
func TestRegistry_Monitor(t *testing.T) {
svr, err := mockserver.StartMockServers(1)
assert.NoError(t, err)
svr.StartAt(0)
endpoints := []string{svr.Servers[0].Address}
GetRegistry().lock.Lock()
GetRegistry().clusters = map[string]*cluster{
getClusterKey(endpoints): {
listeners: map[string][]UpdateListener{},
values: map[string]map[string]string{
"foo": {
"bar": "baz",
},
},
},
}
GetRegistry().lock.Unlock()
assert.Error(t, GetRegistry().Monitor(endpoints, "foo", new(mockListener)))
}
type mockListener struct {
}
func (m *mockListener) OnAdd(_ KV) {
}
func (m *mockListener) OnDelete(_ KV) {
}

@ -1,7 +1,10 @@
package discov
import (
"context"
"errors"
"net"
"os"
"sync"
"testing"
"time"
@ -13,6 +16,83 @@ import (
"github.com/zeromicro/go-zero/core/logx"
"github.com/zeromicro/go-zero/core/stringx"
clientv3 "go.etcd.io/etcd/client/v3"
"golang.org/x/net/http2"
"google.golang.org/grpc"
"google.golang.org/grpc/credentials/insecure"
"google.golang.org/grpc/resolver"
"google.golang.org/grpc/resolver/manual"
)
const (
certContent = `-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----`
keyContent = `-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----`
caContent = `-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----`
)
func init() {
@ -37,7 +117,7 @@ func TestPublisher_register(t *testing.T) {
assert.Nil(t, err)
}
func TestPublisher_registerWithId(t *testing.T) {
func TestPublisher_registerWithOptions(t *testing.T) {
ctrl := gomock.NewController(t)
defer ctrl.Finish()
const id = 2
@ -49,7 +129,15 @@ func TestPublisher_registerWithId(t *testing.T) {
ID: 1,
}, nil)
cli.EXPECT().Put(gomock.Any(), makeEtcdKey("thekey", id), "thevalue", gomock.Any())
pub := NewPublisher(nil, "thekey", "thevalue", WithId(id))
certFile := createTempFile(t, []byte(certContent))
defer os.Remove(certFile)
keyFile := createTempFile(t, []byte(keyContent))
defer os.Remove(keyFile)
caFile := createTempFile(t, []byte(caContent))
defer os.Remove(caFile)
pub := NewPublisher(nil, "thekey", "thevalue", WithId(id),
WithPubEtcdTLS(certFile, keyFile, caFile, true))
_, err := pub.register(cli)
assert.Nil(t, err)
}
@ -169,3 +257,92 @@ func TestPublisher_Resume(t *testing.T) {
}()
<-publisher.resumeChan
}
func TestPublisher_keepAliveAsync(t *testing.T) {
ctrl := gomock.NewController(t)
defer ctrl.Finish()
const id clientv3.LeaseID = 1
conn := createMockConn(t)
defer conn.Close()
cli := internal.NewMockEtcdClient(ctrl)
cli.EXPECT().ActiveConnection().Return(conn).AnyTimes()
cli.EXPECT().Close()
defer cli.Close()
cli.ActiveConnection()
restore := setMockClient(cli)
defer restore()
cli.EXPECT().Ctx().AnyTimes()
cli.EXPECT().KeepAlive(gomock.Any(), id)
cli.EXPECT().Grant(gomock.Any(), timeToLive).Return(&clientv3.LeaseGrantResponse{
ID: 1,
}, nil)
cli.EXPECT().Put(gomock.Any(), makeEtcdKey("thekey", int64(id)), "thevalue", gomock.Any())
var wg sync.WaitGroup
wg.Add(1)
cli.EXPECT().Revoke(gomock.Any(), id).Do(func(_, _ any) {
wg.Done()
})
pub := NewPublisher([]string{"the-endpoint"}, "thekey", "thevalue")
pub.lease = id
assert.Nil(t, pub.KeepAlive())
pub.Stop()
wg.Wait()
}
func createMockConn(t *testing.T) *grpc.ClientConn {
lis, err := net.Listen("tcp", "localhost:0")
if err != nil {
t.Fatalf("Error while listening. Err: %v", err)
}
defer lis.Close()
lisAddr := resolver.Address{Addr: lis.Addr().String()}
lisDone := make(chan struct{})
dialDone := make(chan struct{})
// 1st listener accepts the connection and then does nothing
go func() {
defer close(lisDone)
conn, err := lis.Accept()
if err != nil {
t.Errorf("Error while accepting. Err: %v", err)
return
}
framer := http2.NewFramer(conn, conn)
if err := framer.WriteSettings(http2.Setting{}); err != nil {
t.Errorf("Error while writing settings. Err: %v", err)
return
}
<-dialDone // Close conn only after dial returns.
}()
r := manual.NewBuilderWithScheme("whatever")
r.InitialState(resolver.State{Addresses: []resolver.Address{lisAddr}})
client, err := grpc.DialContext(context.Background(), r.Scheme()+":///test.server",
grpc.WithTransportCredentials(insecure.NewCredentials()), grpc.WithResolvers(r))
close(dialDone)
if err != nil {
t.Fatalf("Dial failed. Err: %v", err)
}
timeout := time.After(1 * time.Second)
select {
case <-timeout:
t.Fatal("timed out waiting for server to finish")
case <-lisDone:
}
return client
}
func createTempFile(t *testing.T, body []byte) string {
tmpFile, err := os.CreateTemp(os.TempDir(), "go-unit-*.tmp")
if err != nil {
t.Fatal(err)
}
tmpFile.Close()
if err = os.WriteFile(tmpFile.Name(), body, os.ModePerm); err != nil {
t.Fatal(err)
}
return tmpFile.Name()
}

@ -379,8 +379,7 @@ func createTempFile(body []byte) (string, error) {
}
tmpFile.Close()
err = os.WriteFile(tmpFile.Name(), body, os.ModePerm)
if err != nil {
if err = os.WriteFile(tmpFile.Name(), body, os.ModePerm); err != nil {
return "", err
}

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