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https://github.com/alibaba/higress.git
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feat(wasm-go): add wasm go plugin unit test and ci workflow (#2809)
This commit is contained in:
Jingze
GitHub
372
plugins/wasm-go/extensions/de-graphql/main_test.go
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372
plugins/wasm-go/extensions/de-graphql/main_test.go
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// Copyright (c) 2022 Alibaba Group Holding Ltd.
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package main
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import (
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"encoding/json"
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"testing"
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"github.com/higress-group/proxy-wasm-go-sdk/proxywasm/types"
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"github.com/higress-group/wasm-go/pkg/test"
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"github.com/stretchr/testify/require"
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)
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// 测试配置：基本配置
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var basicConfig = func() json.RawMessage {
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data, _ := json.Marshal(map[string]interface{}{
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"gql": `query ($owner: String!, $name: String!) {
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repository(owner: $owner, name: $name) {
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name
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forkCount
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description
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}
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}`,
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"endpoint": "/graphql",
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"timeout": 5000,
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"domain": "api.github.com",
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})
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return data
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}()
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// 测试配置：带不同类型变量的配置
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var multiTypeConfig = func() json.RawMessage {
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data, _ := json.Marshal(map[string]interface{}{
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"gql": `query ($id: Int!, $enabled: Boolean!, $score: Float!, $title: String!) {
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item(id: $id, enabled: $enabled, score: $score, title: $title) {
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id
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name
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status
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}
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}`,
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"endpoint": "/api/graphql",
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"timeout": 3000,
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"domain": "example.com",
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})
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return data
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}()
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// 测试配置：可选参数配置
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var optionalParamsConfig = func() json.RawMessage {
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data, _ := json.Marshal(map[string]interface{}{
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"gql": `query ($id: String, $name: String) {
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user(id: $id, name: $name) {
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id
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name
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email
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}
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}`,
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"endpoint": "/graphql",
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"timeout": 5000,
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"domain": "api.example.com",
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})
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return data
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}()
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// 测试配置：默认值配置
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var defaultConfig = func() json.RawMessage {
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data, _ := json.Marshal(map[string]interface{}{
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"gql": `query ($owner: String!) {
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repository(owner: $owner) {
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name
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}
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}`,
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})
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return data
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}()
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// 测试配置：无效 GraphQL 配置
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var invalidGqlConfig = func() json.RawMessage {
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data, _ := json.Marshal(map[string]interface{}{
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"gql": "",
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"endpoint": "/graphql",
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"timeout": 5000,
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"domain": "api.github.com",
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})
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return data
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}()
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func TestParseConfig(t *testing.T) {
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test.RunGoTest(t, func(t *testing.T) {
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// 测试基本配置解析
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t.Run("basic config", func(t *testing.T) {
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host, status := test.NewTestHost(basicConfig)
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defer host.Reset()
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require.Equal(t, types.OnPluginStartStatusOK, status)
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config, err := host.GetMatchConfig()
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require.NoError(t, err)
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require.NotNil(t, config)
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})
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// 测试多类型变量配置解析
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t.Run("multi type config", func(t *testing.T) {
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host, status := test.NewTestHost(multiTypeConfig)
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defer host.Reset()
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require.Equal(t, types.OnPluginStartStatusOK, status)
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config, err := host.GetMatchConfig()
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require.NoError(t, err)
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require.NotNil(t, config)
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})
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// 测试可选参数配置解析
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t.Run("optional params config", func(t *testing.T) {
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host, status := test.NewTestHost(optionalParamsConfig)
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defer host.Reset()
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require.Equal(t, types.OnPluginStartStatusOK, status)
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config, err := host.GetMatchConfig()
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require.NoError(t, err)
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require.NotNil(t, config)
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})
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// 测试默认值配置解析
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t.Run("default config", func(t *testing.T) {
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host, status := test.NewTestHost(defaultConfig)
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defer host.Reset()
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require.Equal(t, types.OnPluginStartStatusOK, status)
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config, err := host.GetMatchConfig()
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require.NoError(t, err)
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require.NotNil(t, config)
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})
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// 测试无效 GraphQL 配置解析
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t.Run("invalid gql config", func(t *testing.T) {
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host, status := test.NewTestHost(invalidGqlConfig)
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defer host.Reset()
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require.Equal(t, types.OnPluginStartStatusFailed, status)
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config, err := host.GetMatchConfig()
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require.NoError(t, err)
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require.Nil(t, config)
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})
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})
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}
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func TestOnHttpRequestHeaders(t *testing.T) {
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test.RunTest(t, func(t *testing.T) {
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// 测试基本 GraphQL 查询请求头处理
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t.Run("basic graphql query", func(t *testing.T) {
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host, status := test.NewTestHost(basicConfig)
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defer host.Reset()
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require.Equal(t, types.OnPluginStartStatusOK, status)
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// 设置请求头，包含查询参数
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action := host.CallOnHttpRequestHeaders([][2]string{
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{":authority", "example.com"},
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{":path", "/api?owner=alibaba&name=higress"},
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{":method", "GET"},
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{"authorization", "Bearer token123"},
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})
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// 由于需要调用外部 GraphQL 服务，应该返回 ActionPause
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require.Equal(t, types.ActionPause, action)
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// 模拟外部 GraphQL 服务的HTTP调用响应
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// 模拟成功响应（200状态码）
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host.CallOnHttpCall([][2]string{
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{":status", "200"},
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{"content-type", "application/json"},
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}, []byte(`{"data":{"repository":{"name":"higress","forkCount":149,"description":"Next-generation Cloud Native Gateway"}}}`))
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host.CompleteHttp()
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})
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// 测试多类型变量查询请求头处理
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t.Run("multi type variables query", func(t *testing.T) {
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host, status := test.NewTestHost(multiTypeConfig)
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defer host.Reset()
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require.Equal(t, types.OnPluginStartStatusOK, status)
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// 设置请求头，包含不同类型的查询参数
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action := host.CallOnHttpRequestHeaders([][2]string{
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{":authority", "example.com"},
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{":path", "/api?id=123&enabled=true&score=95.5&title=Test Item"},
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{":method", "GET"},
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})
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// 由于需要调用外部 GraphQL 服务，应该返回 ActionPause
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require.Equal(t, types.ActionPause, action)
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// 模拟外部 GraphQL 服务的HTTP调用响应
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host.CallOnHttpCall([][2]string{
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{":status", "200"},
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{"content-type", "application/json"},
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}, []byte(`{"data":{"item":{"id":123,"name":"Test Item","status":"active"}}}`))
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host.CompleteHttp()
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})
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// 测试可选参数查询请求头处理
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t.Run("optional parameters query", func(t *testing.T) {
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host, status := test.NewTestHost(optionalParamsConfig)
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defer host.Reset()
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require.Equal(t, types.OnPluginStartStatusOK, status)
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// 设置请求头，只包含部分查询参数
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action := host.CallOnHttpRequestHeaders([][2]string{
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{":authority", "example.com"},
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{":path", "/api?name=john"},
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{":method", "GET"},
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})
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// 由于需要调用外部 GraphQL 服务，应该返回 ActionPause
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require.Equal(t, types.ActionPause, action)
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// 模拟外部 GraphQL 服务的HTTP调用响应
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host.CallOnHttpCall([][2]string{
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{":status", "200"},
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{"content-type", "application/json"},
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}, []byte(`{"data":{"user":{"id":"user123","name":"john","email":"john@example.com"}}}`))
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host.CompleteHttp()
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})
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// 测试无查询参数的请求头处理
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t.Run("no query parameters", func(t *testing.T) {
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host, status := test.NewTestHost(basicConfig)
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defer host.Reset()
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require.Equal(t, types.OnPluginStartStatusOK, status)
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// 设置请求头，不包含查询参数
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action := host.CallOnHttpRequestHeaders([][2]string{
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{":authority", "example.com"},
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{":path", "/api"},
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{":method", "GET"},
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})
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// 由于需要调用外部 GraphQL 服务，应该返回 ActionPause
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require.Equal(t, types.ActionPause, action)
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// 模拟外部 GraphQL 服务的HTTP调用响应
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host.CallOnHttpCall([][2]string{
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{":status", "200"},
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{"content-type", "application/json"},
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}, []byte(`{"data":{"repository":null}}`))
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host.CompleteHttp()
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})
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// 测试 POST 请求的请求头处理
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t.Run("POST request", func(t *testing.T) {
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host, status := test.NewTestHost(basicConfig)
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defer host.Reset()
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require.Equal(t, types.OnPluginStartStatusOK, status)
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// 设置请求头，POST 请求
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action := host.CallOnHttpRequestHeaders([][2]string{
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{":authority", "example.com"},
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{":path", "/api?owner=alibaba&name=higress"},
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{":method", "POST"},
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{"content-type", "application/json"},
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})
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// 由于需要调用外部 GraphQL 服务，应该返回 ActionPause
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require.Equal(t, types.ActionPause, action)
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// 模拟外部 GraphQL 服务的HTTP调用响应
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host.CallOnHttpCall([][2]string{
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{":status", "200"},
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{"content-type", "application/json"},
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}, []byte(`{"data":{"repository":{"name":"higress","forkCount":149,"description":"Next-generation Cloud Native Gateway"}}}`))
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host.CompleteHttp()
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})
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})
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}
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func TestOnHttpRequestBody(t *testing.T) {
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test.RunTest(t, func(t *testing.T) {
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// 测试请求体处理
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t.Run("request body processing", func(t *testing.T) {
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host, status := test.NewTestHost(basicConfig)
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defer host.Reset()
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require.Equal(t, types.OnPluginStartStatusOK, status)
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// 先处理请求头
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host.CallOnHttpRequestHeaders([][2]string{
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{":authority", "example.com"},
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{":path", "/api?owner=alibaba&name=higress"},
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{":method", "POST"},
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})
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// 处理请求体
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requestBody := `{"additional": "data"}`
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action := host.CallOnHttpRequestBody([]byte(requestBody))
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// 请求体处理应该返回 ActionContinue
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require.Equal(t, types.ActionContinue, action)
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host.CompleteHttp()
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})
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})
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}
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func TestOnHttpResponseHeaders(t *testing.T) {
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test.RunTest(t, func(t *testing.T) {
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// 测试响应头处理
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t.Run("response headers processing", func(t *testing.T) {
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host, status := test.NewTestHost(basicConfig)
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defer host.Reset()
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require.Equal(t, types.OnPluginStartStatusOK, status)
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// 先处理请求头
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host.CallOnHttpRequestHeaders([][2]string{
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{":authority", "example.com"},
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{":path", "/api?owner=alibaba&name=higress"},
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{":method", "GET"},
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})
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// 处理响应头
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action := host.CallOnHttpResponseHeaders([][2]string{
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{":status", "200"},
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{"content-type", "application/json"},
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})
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// 响应头处理应该返回 ActionContinue
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require.Equal(t, types.ActionContinue, action)
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host.CompleteHttp()
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})
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})
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}
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func TestOnHttpResponseBody(t *testing.T) {
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test.RunTest(t, func(t *testing.T) {
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// 测试响应体处理
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t.Run("response body processing", func(t *testing.T) {
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host, status := test.NewTestHost(basicConfig)
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defer host.Reset()
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require.Equal(t, types.OnPluginStartStatusOK, status)
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// 先处理请求头
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host.CallOnHttpRequestHeaders([][2]string{
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{":authority", "example.com"},
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{":path", "/api?owner=alibaba&name=higress"},
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{":method", "GET"},
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})
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// 处理响应体
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responseBody := `{"data":{"repository":{"name":"higress","forkCount":149,"description":"Next-generation Cloud Native Gateway"}}}`
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action := host.CallOnHttpResponseBody([]byte(responseBody))
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// 响应体处理应该返回 ActionContinue
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require.Equal(t, types.ActionContinue, action)
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host.CompleteHttp()
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})
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})
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}
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