| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 http |
| |
| import ( |
| "bytes" |
| "context" |
| "io/ioutil" |
| "net/http" |
| "testing" |
| ) |
| |
| import ( |
| "github.com/dubbogo/dubbo-go-pixiu-filter/pkg/api/config" |
| "github.com/stretchr/testify/assert" |
| ) |
| |
| import ( |
| "github.com/apache/dubbo-go-pixiu/pkg/client" |
| "github.com/apache/dubbo-go-pixiu/pkg/common/constant" |
| "github.com/apache/dubbo-go-pixiu/pkg/common/mock" |
| ) |
| |
| func TestQueryMapper(t *testing.T) { |
| qs := queryStringsMapper{} |
| r, _ := http.NewRequest("GET", "/mock/test?id=12345&age=19&name=joe&nickName=trump", bytes.NewReader([]byte(""))) |
| api := mock.GetMockAPI(config.MethodGet, "/mock/test") |
| api.IntegrationRequest.MappingParams = []config.MappingParam{ |
| { |
| Name: "queryStrings.id", |
| MapTo: "headers.Id", |
| }, |
| { |
| Name: "queryStrings.name", |
| MapTo: "queryStrings.name", |
| }, |
| { |
| Name: "queryStrings.age", |
| MapTo: "requestBody.age", |
| }, |
| { |
| Name: "queryStrings.nickName", |
| MapTo: "requestBody.nickName", |
| }, |
| } |
| req := client.NewReq(context.TODO(), r, api) |
| |
| target := newRequestParams() |
| err := qs.Map(api.IntegrationRequest.MappingParams[0], req, target, nil) |
| assert.Nil(t, err) |
| assert.Equal(t, target.Header.Get("Id"), "12345") |
| |
| err = qs.Map(api.IntegrationRequest.MappingParams[1], req, target, nil) |
| assert.Nil(t, err) |
| assert.Equal(t, target.Query.Get("name"), "joe") |
| |
| err = qs.Map(api.IntegrationRequest.MappingParams[2], req, target, nil) |
| assert.Nil(t, err) |
| err = qs.Map(api.IntegrationRequest.MappingParams[3], req, target, nil) |
| assert.Nil(t, err) |
| rawBody, _ := ioutil.ReadAll(target.Body) |
| assert.Equal(t, string(rawBody), "{\"age\":\"19\",\"nickName\":\"trump\"}") |
| |
| err = qs.Map(config.MappingParam{Name: "queryStrings.doesNotExistField", MapTo: "queryStrings.whatever"}, req, target, nil) |
| assert.EqualError(t, err, "doesNotExistField in query parameters not found") |
| } |
| |
| func TestHeaderMapper(t *testing.T) { |
| hm := headerMapper{} |
| r, _ := http.NewRequest("GET", "/mock/test?id=12345&age=19&name=joe&nickName=trump", bytes.NewReader([]byte(""))) |
| r.Header.Set("Auth", "xxxx12345xxx") |
| r.Header.Set("Token", "ttttt12345ttt") |
| r.Header.Set("Origin-Passcode", "whoseyourdaddy") |
| r.Header.Set("Pokemon-Name", "Pika") |
| api := mock.GetMockAPI(config.MethodGet, "/mock/test") |
| api.IntegrationRequest.MappingParams = []config.MappingParam{ |
| { |
| Name: "headers.Auth", |
| MapTo: "headers.Auth", |
| }, |
| { |
| Name: "headers.Token", |
| MapTo: "headers.Token", |
| }, |
| { |
| Name: "headers.Origin-Passcode", |
| MapTo: "queryStrings.originPasscode", |
| }, |
| { |
| Name: "headers.Pokemon-Name", |
| MapTo: "requestBody.pokeMonName", |
| }, |
| } |
| req := client.NewReq(context.TODO(), r, api) |
| |
| target := newRequestParams() |
| err := hm.Map(api.IntegrationRequest.MappingParams[0], req, target, nil) |
| assert.Nil(t, err) |
| assert.Equal(t, target.Header.Get("Auth"), "xxxx12345xxx") |
| err = hm.Map(api.IntegrationRequest.MappingParams[1], req, target, nil) |
| assert.Nil(t, err) |
| assert.Equal(t, target.Header.Get("Token"), "ttttt12345ttt") |
| |
| err = hm.Map(api.IntegrationRequest.MappingParams[2], req, target, nil) |
| assert.Nil(t, err) |
| assert.Equal(t, target.Query.Get("originPasscode"), "whoseyourdaddy") |
| |
| err = hm.Map(api.IntegrationRequest.MappingParams[3], req, target, nil) |
| assert.Nil(t, err) |
| rawBody, err := ioutil.ReadAll(target.Body) |
| assert.Nil(t, err) |
| assert.Equal(t, string(rawBody), "{\"pokeMonName\":\"Pika\"}") |
| |
| err = hm.Map(config.MappingParam{Name: "headers.doesNotExistField", MapTo: "headers.whatever"}, req, target, nil) |
| assert.EqualError(t, err, "Header doesNotExistField not found") |
| } |
| |
| func TestBodyMapper(t *testing.T) { |
| bm := bodyMapper{} |
| r, _ := http.NewRequest("POST", "/mock/test", bytes.NewReader([]byte("{\"id\":\"12345\",\"age\":\"19\",\"testStruct\":{\"name\":\"mock\",\"test\":\"happy\",\"nickName\":\"trump\"}}"))) |
| api := mock.GetMockAPI(config.MethodGet, "/mock/test") |
| api.IntegrationRequest.MappingParams = []config.MappingParam{ |
| { |
| Name: "requestBody.id", |
| MapTo: "headers.Id", |
| }, |
| { |
| Name: "requestBody.age", |
| MapTo: "requestBody.age", |
| }, |
| { |
| Name: "requestBody.testStruct", |
| MapTo: "requestBody.testStruct", |
| }, |
| { |
| Name: "requestBody.testStruct.nickName", |
| MapTo: "requestBody.nickName", |
| }, |
| } |
| req := client.NewReq(context.TODO(), r, api) |
| |
| target := newRequestParams() |
| err := bm.Map(api.IntegrationRequest.MappingParams[0], req, target, nil) |
| assert.Nil(t, err) |
| assert.Equal(t, target.Header.Get("Id"), "12345") |
| |
| target = newRequestParams() |
| err = bm.Map(api.IntegrationRequest.MappingParams[1], req, target, nil) |
| assert.Nil(t, err) |
| |
| err = bm.Map(api.IntegrationRequest.MappingParams[2], req, target, nil) |
| assert.Nil(t, err) |
| |
| err = bm.Map(api.IntegrationRequest.MappingParams[3], req, target, nil) |
| assert.Nil(t, err) |
| rawBody, err := ioutil.ReadAll(target.Body) |
| assert.Nil(t, err) |
| assert.Equal(t, string(rawBody), "{\"age\":\"19\",\"nickName\":\"trump\",\"testStruct\":{\"name\":\"mock\",\"nickName\":\"trump\",\"test\":\"happy\"}}") |
| } |
| |
| func TestURIMap(t *testing.T) { |
| um := uriMapper{} |
| r, _ := http.NewRequest("POST", "/mock/test/12345", bytes.NewReader([]byte("{\"age\":\"19\",\"testStruct\":{\"name\":\"mock\",\"test\":\"happy\",\"nickName\":\"trump\"}}"))) |
| api := mock.GetMockAPI(config.MethodGet, "/mock/test/:id") |
| api.IntegrationRequest.MappingParams = []config.MappingParam{ |
| { |
| Name: "uri.id", |
| MapTo: "headers.id", |
| }, |
| } |
| req := client.NewReq(context.TODO(), r, api) |
| |
| target := newRequestParams() |
| err := um.Map(api.IntegrationRequest.MappingParams[0], req, target, nil) |
| assert.Nil(t, err) |
| assert.Equal(t, target.Header.Get("Id"), "12345") |
| |
| target = newRequestParams() |
| err = um.Map(config.MappingParam{ |
| Name: "uri.id", |
| MapTo: "uri.id", |
| }, req, target, nil) |
| assert.Nil(t, err) |
| assert.Equal(t, target.URIParams.Get("id"), "12345") |
| } |
| |
| func TestSetTarget(t *testing.T) { |
| emptyRequestParams := newRequestParams() |
| err := setTarget(emptyRequestParams, constant.Headers, "Auth", "1234565") |
| assert.Nil(t, err) |
| assert.Equal(t, emptyRequestParams.Header.Get("Auth"), "1234565") |
| err = setTarget(emptyRequestParams, constant.Headers, "Auth", 1234565) |
| assert.EqualError(t, err, "headers only accepts string") |
| |
| err = setTarget(emptyRequestParams, constant.QueryStrings, "id", "123") |
| assert.Nil(t, err) |
| assert.Equal(t, emptyRequestParams.Query.Get("id"), "123") |
| err = setTarget(emptyRequestParams, constant.QueryStrings, "id", 123) |
| assert.EqualError(t, err, "queryStrings only accepts string") |
| |
| err = setTarget(emptyRequestParams, constant.RequestBody, "testStruct", map[string]interface{}{"test": "happy", "name": "mock"}) |
| assert.Nil(t, err) |
| rawBody, err := ioutil.ReadAll(emptyRequestParams.Body) |
| assert.Nil(t, err) |
| assert.Equal(t, string(rawBody), "{\"testStruct\":{\"name\":\"mock\",\"test\":\"happy\"}}") |
| |
| err = setTarget(emptyRequestParams, constant.RequestBody, "testStruct.secondLayer", map[string]interface{}{"test": "happy", "name": "mock"}) |
| assert.Nil(t, err) |
| rawBody, err = ioutil.ReadAll(emptyRequestParams.Body) |
| assert.Nil(t, err) |
| assert.Equal(t, string(rawBody), "{\"testStruct\":{\"secondLayer\":{\"name\":\"mock\",\"test\":\"happy\"}}}") |
| |
| err = setTarget(emptyRequestParams, constant.RequestBody, "testStruct.secondLayer.thirdLayer", map[string]interface{}{"test": "happy", "name": "mock"}) |
| assert.Nil(t, err) |
| rawBody, err = ioutil.ReadAll(emptyRequestParams.Body) |
| assert.Nil(t, err) |
| assert.Equal(t, string(rawBody), "{\"testStruct\":{\"secondLayer\":{\"thirdLayer\":{\"name\":\"mock\",\"test\":\"happy\"}}}}") |
| |
| err = setTarget(emptyRequestParams, constant.RequestURI, "id", "12345") |
| assert.Nil(t, err) |
| assert.Equal(t, emptyRequestParams.URIParams.Get("id"), "12345") |
| |
| nonEmptyRequestParams := newRequestParams() |
| nonEmptyRequestParams.Body = ioutil.NopCloser(bytes.NewReader([]byte("{\"testStruct\":\"abcde\"}"))) |
| err = setTarget(nonEmptyRequestParams, constant.RequestBody, "testStruct", map[string]interface{}{"test": "happy", "name": "mock"}) |
| assert.Nil(t, err) |
| rawBody, err = ioutil.ReadAll(nonEmptyRequestParams.Body) |
| assert.Nil(t, err) |
| assert.Equal(t, string(rawBody), "{\"testStruct\":{\"name\":\"mock\",\"test\":\"happy\"}}") |
| |
| nonEmptyRequestParams = newRequestParams() |
| nonEmptyRequestParams.Body = ioutil.NopCloser(bytes.NewReader([]byte("{\"otherStructure\":\"abcde\"}"))) |
| err = setTarget(nonEmptyRequestParams, constant.RequestBody, "testStruct", map[string]interface{}{"test": "happy", "name": "mock"}) |
| assert.Nil(t, err) |
| rawBody, err = ioutil.ReadAll(nonEmptyRequestParams.Body) |
| assert.Nil(t, err) |
| assert.Equal(t, string(rawBody), "{\"otherStructure\":\"abcde\",\"testStruct\":{\"name\":\"mock\",\"test\":\"happy\"}}") |
| } |
| |
| func TestValidateTarget(t *testing.T) { |
| requestP := newRequestParams() |
| p, e := validateTarget(requestP) |
| assert.NotNil(t, p) |
| assert.Nil(t, e) |
| |
| requestP = nil |
| p, e = validateTarget(requestP) |
| assert.Nil(t, p) |
| assert.NotNil(t, e) |
| |
| requestP2 := []int{} |
| p, e = validateTarget(requestP2) |
| assert.Nil(t, p) |
| assert.NotNil(t, e) |
| |
| requestP3 := struct{}{} |
| p, e = validateTarget(requestP3) |
| assert.Nil(t, p) |
| assert.NotNil(t, e) |
| } |
