119 lines
3.5 KiB
Go
119 lines
3.5 KiB
Go
/*
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Copyright 2023 The Dapr Authors
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package kitex
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import (
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"fmt"
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"strconv"
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"testing"
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"time"
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"github.com/apache/thrift/lib/go/thrift"
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"github.com/cloudwego/kitex"
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"github.com/cloudwego/kitex-examples/kitex_gen/api"
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"github.com/cloudwego/kitex/pkg/utils"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"github.com/dapr/components-contrib/bindings"
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bindings_kitex "github.com/dapr/components-contrib/bindings/kitex"
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"github.com/dapr/components-contrib/tests/certification/embedded"
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"github.com/dapr/components-contrib/tests/certification/flow"
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"github.com/dapr/components-contrib/tests/certification/flow/sidecar"
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kitex_e2e "github.com/dapr/components-contrib/tests/e2e/bindings/kitex"
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bindings_loader "github.com/dapr/dapr/pkg/components/bindings"
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"github.com/dapr/dapr/pkg/runtime"
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daprsdk "github.com/dapr/go-sdk/client"
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"github.com/dapr/kit/logger"
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)
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const (
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hostports = "127.0.0.1:8888"
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destService = "echo"
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MethodName = "echo"
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sidecarName = "kitex-sidecar"
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bindingName = "kitex-binding"
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)
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const (
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metadataRPCMethodName = "methodName"
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metadataRPCDestService = "destService"
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metadataRPCHostports = "hostPorts"
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metadataRPCVersion = "version"
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)
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func TestKitexBinding(t *testing.T) {
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testKitexInvocation := func(ctx flow.Context) error {
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client, clientErr := daprsdk.NewClientWithPort(fmt.Sprint(runtime.DefaultDaprAPIGRPCPort))
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if clientErr != nil {
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panic(clientErr)
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}
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defer client.Close()
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codec := utils.NewThriftMessageCodec()
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req := &api.EchoEchoArgs{Req: &api.Request{Message: "hello dapr"}}
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reqData, err := codec.Encode(MethodName, thrift.CALL, 0, req)
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require.NoError(t, err)
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metadata := map[string]string{
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metadataRPCVersion: kitex.Version,
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metadataRPCHostports: hostports,
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metadataRPCDestService: destService,
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metadataRPCMethodName: MethodName,
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}
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invokeRequest := &daprsdk.InvokeBindingRequest{
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Name: bindingName,
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Operation: string(bindings.GetOperation),
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Metadata: metadata,
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Data: reqData,
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}
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resp, err := client.InvokeBinding(ctx, invokeRequest)
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require.NoError(t, err)
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result := &api.EchoEchoResult{}
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_, _, err = codec.Decode(resp.Data, result)
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require.NoError(t, err)
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assert.Equal(t, "hello dapr,hi Kitex", result.Success.Message)
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return nil
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}
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go func() {
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err := kitex_e2e.EchoKitexServer()
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require.NoError(t, err)
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}()
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time.Sleep(time.Second * 3)
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flow.New(t, "test kitex binding config").
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Step(sidecar.Run(sidecarName,
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embedded.WithoutApp(),
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embedded.WithComponentsPath("./components"),
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embedded.WithDaprGRPCPort(strconv.Itoa(runtime.DefaultDaprAPIGRPCPort)),
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embedded.WithDaprHTTPPort(strconv.Itoa(runtime.DefaultDaprHTTPPort)),
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embedded.WithBindings(newBindingsRegistry()))).
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Step("verify kitex invocation", testKitexInvocation).
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Run()
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}
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func newBindingsRegistry() *bindings_loader.Registry {
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log := logger.NewLogger("dapr.components")
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r := bindings_loader.NewRegistry()
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r.Logger = log
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r.RegisterOutputBinding(bindings_kitex.NewKitexOutput, "kitex")
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return r
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}
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