github.com/cloudwego/kitex@v0.9.0/pkg/generic/descriptor/http_test.go (about)

     1  /*
     2   * Copyright 2023 CloudWeGo Authors
     3   *
     4   * Licensed under the Apache License, Version 2.0 (the "License");
     5   * you may not use this file except in compliance with the License.
     6   * You may obtain a copy of the License at
     7   *
     8   *     http://www.apache.org/licenses/LICENSE-2.0
     9   *
    10   * Unless required by applicable law or agreed to in writing, software
    11   * distributed under the License is distributed on an "AS IS" BASIS,
    12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13   * See the License for the specific language governing permissions and
    14   * limitations under the License.
    15   */
    16  
    17  package descriptor
    18  
    19  import (
    20  	"bytes"
    21  	"net/http"
    22  	"net/url"
    23  	"reflect"
    24  	"testing"
    25  
    26  	"github.com/cloudwego/kitex/internal/test"
    27  )
    28  
    29  func TestJSONBody(t *testing.T) {
    30  	data := []byte(`{"name":"foo","age":18}`)
    31  	r, err := createHTTPRequest(data)
    32  	if err != nil {
    33  		t.Fatal(err)
    34  	}
    35  	test.Assert(t, r.GetHeader("Content-Type") == "application/json")
    36  	test.Assert(t, r.GetCookie("token") == "some_token")
    37  	test.Assert(t, r.GetQuery("id") == "123")
    38  	test.Assert(t, r.GetParam("param1") == "value1")
    39  	test.Assert(t, reflect.DeepEqual(r.GetBody(), data))
    40  	test.Assert(t, r.GetMethod() == "POST")
    41  	test.Assert(t, r.GetPath() == "/users")
    42  	test.Assert(t, r.GetHost() == "localhost:8080")
    43  	test.Assert(t, r.GetMapBody("name") == `foo`)
    44  	test.Assert(t, r.GetMapBody("age") == "18")
    45  	test.Assert(t, r.GetPostForm("key1") == "val1")
    46  	test.Assert(t, r.GetUri() == "http://localhost:8080/users?id=123", r.GetUri())
    47  
    48  	resp := NewHTTPResponse()
    49  	resp.SetStatusCode(200)
    50  	resp.SetHeader("Content-Type", "application/json")
    51  	resp.SetCookie("token", "some-token")
    52  	resp.SetRawBody(data)
    53  	test.Assert(t, resp.StatusCode == 200)
    54  	test.Assert(t, resp.Header.Get("Content-Type") == "application/json")
    55  	test.Assert(t, resp.ContentType == "application/json")
    56  	test.Assert(t, reflect.DeepEqual(resp.RawBody, data))
    57  }
    58  
    59  func TestMapBody(t *testing.T) {
    60  	r, err := createHTTPRequest([]byte(``))
    61  	if err != nil {
    62  		t.Fatal(err)
    63  	}
    64  	err = r.initializeBodyMap()
    65  	test.Assert(t, err != nil)
    66  	test.Assert(t, r.GetMapBody("test") == "")
    67  	r, err = createHTTPRequest([]byte(`{"name":"foo","age":18}`))
    68  	if err != nil {
    69  		t.Fatal(err)
    70  	}
    71  	test.Assert(t, r.bodyMap == nil)
    72  	err = r.initializeBodyMap()
    73  	test.Assert(t, err == nil)
    74  	test.Assert(t, r.bodyMap != nil)
    75  	test.Assert(t, r.GetMapBody("name") == `foo`)
    76  	test.Assert(t, r.GetMapBody("test") == "")
    77  }
    78  
    79  func TestGetQuery(t *testing.T) {
    80  	r, err := createHTTPRequest([]byte(`{"name":"foo","age":18}`))
    81  	if err != nil {
    82  		t.Fatal(err)
    83  	}
    84  	test.Assert(t, r.query == nil)
    85  	test.Assert(t, r.GetQuery("id") == "123")
    86  	test.Assert(t, r.query != nil)
    87  }
    88  
    89  func TestGetCookie(t *testing.T) {
    90  	r, err := createHTTPRequest([]byte(`{"name":"foo","age":18}`))
    91  	if err != nil {
    92  		t.Fatal(err)
    93  	}
    94  	test.Assert(t, r.cookies == nil)
    95  	test.Assert(t, r.GetCookie("token") == "some_token")
    96  	test.Assert(t, r.cookies != nil)
    97  }
    98  
    99  func TestNilURL(t *testing.T) {
   100  	r, err := createHTTPRequestWithNoURL([]byte(""))
   101  	if err != nil {
   102  		t.Fatal(err)
   103  	}
   104  	test.Assert(t, r.Request.URL == nil)
   105  	test.Assert(t, r.GetQuery("") == "")
   106  	test.Assert(t, r.GetPath() == "")
   107  	test.Assert(t, r.GetUri() == "")
   108  }
   109  
   110  func createHTTPRequestWithNoURL(data []byte) (*HTTPRequest, error) {
   111  	req, err := http.NewRequest("POST", "", bytes.NewBuffer(data))
   112  	if err != nil {
   113  		return nil, err
   114  	}
   115  	req.URL = nil
   116  	param := Param{
   117  		Key:   "param1",
   118  		Value: "value1",
   119  	}
   120  	pslice := []Param{param}
   121  	params := Params{
   122  		params: pslice,
   123  	}
   124  	r := &HTTPRequest{
   125  		Request: req,
   126  		RawBody: data,
   127  		Params:  &params,
   128  	}
   129  	return r, nil
   130  }
   131  
   132  func createHTTPRequest(data []byte) (*HTTPRequest, error) {
   133  	req, err := http.NewRequest("POST", "http://localhost:8080/users?id=123", bytes.NewBuffer(data))
   134  	if err != nil {
   135  		return nil, err
   136  	}
   137  	req.Header.Set("Content-Type", "application/json")
   138  	cookie := &http.Cookie{
   139  		Name:  "token",
   140  		Value: "some_token",
   141  	}
   142  	req.AddCookie(cookie)
   143  	req.URL.Path = "/users"
   144  	req.PostForm = url.Values{
   145  		"key1": {"val1", "val2"},
   146  	}
   147  	param := Param{
   148  		Key:   "param1",
   149  		Value: "value1",
   150  	}
   151  	pslice := []Param{param}
   152  	params := Params{
   153  		params: pslice,
   154  	}
   155  	r := &HTTPRequest{
   156  		Request: req,
   157  		RawBody: data,
   158  		Params:  &params,
   159  	}
   160  	return r, nil
   161  }