gf/net/ghttp/ghttp_unit_client_test.go

// Copyright GoFrame Author(https://goframe.org). All Rights Reserved.
//
// This Source Code Form is subject to the terms of the MIT License.
// If a copy of the MIT was not distributed with this file,
// You can obtain one at https://github.com/gogf/gf.

package ghttp_test

import (
	"bytes"
	"context"
	"fmt"
	"io/ioutil"
	"net/http"
	"testing"
	"time"

	"github.com/gogf/gf/debug/gdebug"
	"github.com/gogf/gf/errors/gerror"
	"github.com/gogf/gf/os/gfile"
	"github.com/gogf/gf/util/guid"

	"github.com/gogf/gf/frame/g"
	"github.com/gogf/gf/net/ghttp"
	"github.com/gogf/gf/test/gtest"
)

func Test_Client_Basic(t *testing.T) {
	p, _ := ports.PopRand()
	s := g.Server(p)
	s.BindHandler("/hello", func(r *ghttp.Request) {
		r.Response.Write("hello")
	})
	s.SetPort(p)
	s.SetDumpRouterMap(false)
	s.Start()
	defer s.Shutdown()

	time.Sleep(100 * time.Millisecond)
	gtest.C(t, func(t *gtest.T) {
		url := fmt.Sprintf("http://127.0.0.1:%d", p)
		client := g.Client()
		client.SetPrefix(url)

		t.Assert(ghttp.GetContent(""), ``)
		t.Assert(client.GetContent("/hello"), `hello`)

		_, err := ghttp.Post("")
		t.AssertNE(err, nil)
	})
}

func Test_Client_BasicAuth(t *testing.T) {
	p, _ := ports.PopRand()
	s := g.Server(p)
	s.BindHandler("/auth", func(r *ghttp.Request) {
		if r.BasicAuth("admin", "admin") {
			r.Response.Write("1")
		} else {
			r.Response.Write("0")
		}
	})
	s.SetPort(p)
	s.SetDumpRouterMap(false)
	s.Start()
	defer s.Shutdown()

	time.Sleep(100 * time.Millisecond)
	gtest.C(t, func(t *gtest.T) {
		c := g.Client()
		c.SetPrefix(fmt.Sprintf("http://127.0.0.1:%d", p))
		t.Assert(c.BasicAuth("admin", "123").GetContent("/auth"), "0")
		t.Assert(c.BasicAuth("admin", "admin").GetContent("/auth"), "1")
	})
}

func Test_Client_Cookie(t *testing.T) {
	p, _ := ports.PopRand()
	s := g.Server(p)
	s.BindHandler("/cookie", func(r *ghttp.Request) {
		r.Response.Write(r.Cookie.Get("test"))
	})
	s.SetPort(p)
	s.SetDumpRouterMap(false)
	s.Start()
	defer s.Shutdown()

	time.Sleep(100 * time.Millisecond)
	gtest.C(t, func(t *gtest.T) {
		c := g.Client()
		c.SetPrefix(fmt.Sprintf("http://127.0.0.1:%d", p))

		c.SetCookie("test", "0123456789")
		t.Assert(c.PostContent("/cookie"), "0123456789")
	})
}

func Test_Client_MapParam(t *testing.T) {
	p, _ := ports.PopRand()
	s := g.Server(p)
	s.BindHandler("/map", func(r *ghttp.Request) {
		r.Response.Write(r.Get("test"))
	})
	s.SetPort(p)
	s.SetDumpRouterMap(false)
	s.Start()
	defer s.Shutdown()

	time.Sleep(100 * time.Millisecond)
	gtest.C(t, func(t *gtest.T) {
		c := g.Client()
		c.SetPrefix(fmt.Sprintf("http://127.0.0.1:%d", p))

		t.Assert(c.GetContent("/map", g.Map{"test": "1234567890"}), "1234567890")
	})
}

func Test_Client_Cookies(t *testing.T) {
	p, _ := ports.PopRand()
	s := g.Server(p)
	s.BindHandler("/cookie", func(r *ghttp.Request) {
		r.Cookie.Set("test1", "1")
		r.Cookie.Set("test2", "2")
		r.Response.Write("ok")
	})
	s.SetPort(p)
	s.SetDumpRouterMap(false)
	s.Start()
	defer s.Shutdown()

	time.Sleep(100 * time.Millisecond)
	gtest.C(t, func(t *gtest.T) {
		c := g.Client()
		c.SetPrefix(fmt.Sprintf("http://127.0.0.1:%d", p))

		resp, err := c.Get("/cookie")
		t.Assert(err, nil)
		defer resp.Close()

		t.AssertNE(resp.Header.Get("Set-Cookie"), "")

		m := resp.GetCookieMap()
		t.Assert(len(m), 2)
		t.Assert(m["test1"], 1)
		t.Assert(m["test2"], 2)
		t.Assert(resp.GetCookie("test1"), 1)
		t.Assert(resp.GetCookie("test2"), 2)
	})
}

func Test_Client_Chain_Header(t *testing.T) {
	p, _ := ports.PopRand()
	s := g.Server(p)
	s.BindHandler("/header1", func(r *ghttp.Request) {
		r.Response.Write(r.Header.Get("test1"))
	})
	s.BindHandler("/header2", func(r *ghttp.Request) {
		r.Response.Write(r.Header.Get("test2"))
	})
	s.SetPort(p)
	s.SetDumpRouterMap(false)
	s.Start()
	defer s.Shutdown()

	time.Sleep(100 * time.Millisecond)
	gtest.C(t, func(t *gtest.T) {
		c := g.Client()
		c.SetPrefix(fmt.Sprintf("http://127.0.0.1:%d", p))

		t.Assert(c.Header(g.MapStrStr{"test1": "1234567890"}).GetContent("/header1"), "1234567890")
		t.Assert(c.HeaderRaw("test1: 1234567890\ntest2: abcdefg").GetContent("/header1"), "1234567890")
		t.Assert(c.HeaderRaw("test1: 1234567890\ntest2: abcdefg").GetContent("/header2"), "abcdefg")
	})
}

func Test_Client_Chain_Context(t *testing.T) {
	p, _ := ports.PopRand()
	s := g.Server(p)
	s.BindHandler("/context", func(r *ghttp.Request) {
		time.Sleep(1 * time.Second)
		r.Response.Write("ok")
	})
	s.SetPort(p)
	s.SetDumpRouterMap(false)
	s.Start()
	defer s.Shutdown()

	time.Sleep(100 * time.Millisecond)
	gtest.C(t, func(t *gtest.T) {
		c := g.Client()
		c.SetPrefix(fmt.Sprintf("http://127.0.0.1:%d", p))

		ctx, _ := context.WithTimeout(context.Background(), 100*time.Millisecond)
		t.Assert(c.Ctx(ctx).GetContent("/context"), "")

		ctx, _ = context.WithTimeout(context.Background(), 2000*time.Millisecond)
		t.Assert(c.Ctx(ctx).GetContent("/context"), "ok")
	})
}

func Test_Client_Chain_Timeout(t *testing.T) {
	p, _ := ports.PopRand()
	s := g.Server(p)
	s.BindHandler("/timeout", func(r *ghttp.Request) {
		time.Sleep(1 * time.Second)
		r.Response.Write("ok")
	})
	s.SetPort(p)
	s.SetDumpRouterMap(false)
	s.Start()
	defer s.Shutdown()

	time.Sleep(100 * time.Millisecond)
	gtest.C(t, func(t *gtest.T) {
		c := g.Client()
		c.SetPrefix(fmt.Sprintf("http://127.0.0.1:%d", p))
		t.Assert(c.Timeout(100*time.Millisecond).GetContent("/timeout"), "")
		t.Assert(c.Timeout(2000*time.Millisecond).GetContent("/timeout"), "ok")
	})
}

func Test_Client_Chain_ContentJson(t *testing.T) {
	p, _ := ports.PopRand()
	s := g.Server(p)
	s.BindHandler("/json", func(r *ghttp.Request) {
		r.Response.Write(r.Get("name"), r.Get("score"))
	})
	s.SetPort(p)
	s.SetDumpRouterMap(false)
	s.Start()
	defer s.Shutdown()

	time.Sleep(100 * time.Millisecond)
	gtest.C(t, func(t *gtest.T) {
		c := g.Client()
		c.SetPrefix(fmt.Sprintf("http://127.0.0.1:%d", p))
		t.Assert(c.ContentJson().PostContent("/json", g.Map{
			"name":  "john",
			"score": 100,
		}), "john100")
		t.Assert(c.ContentJson().PostContent("/json", `{"name":"john", "score":100}`), "john100")

		type User struct {
			Name  string `json:"name"`
			Score int    `json:"score"`
		}
		t.Assert(c.ContentJson().PostContent("/json", User{"john", 100}), "john100")
	})
}

func Test_Client_Chain_ContentXml(t *testing.T) {
	p, _ := ports.PopRand()
	s := g.Server(p)
	s.BindHandler("/xml", func(r *ghttp.Request) {
		r.Response.Write(r.Get("name"), r.Get("score"))
	})
	s.SetPort(p)
	s.SetDumpRouterMap(false)
	s.Start()
	defer s.Shutdown()

	time.Sleep(100 * time.Millisecond)
	gtest.C(t, func(t *gtest.T) {
		c := g.Client()
		c.SetPrefix(fmt.Sprintf("http://127.0.0.1:%d", p))
		t.Assert(c.ContentXml().PostContent("/xml", g.Map{
			"name":  "john",
			"score": 100,
		}), "john100")
		t.Assert(c.ContentXml().PostContent("/xml", `{"name":"john", "score":100}`), "john100")

		type User struct {
			Name  string `json:"name"`
			Score int    `json:"score"`
		}
		t.Assert(c.ContentXml().PostContent("/xml", User{"john", 100}), "john100")
	})
}

func Test_Client_Param_Containing_Special_Char(t *testing.T) {
	p, _ := ports.PopRand()
	s := g.Server(p)
	s.BindHandler("/", func(r *ghttp.Request) {
		r.Response.Write("k1=", r.Get("k1"), "&k2=", r.Get("k2"))
	})
	s.SetPort(p)
	s.SetDumpRouterMap(false)
	s.Start()
	defer s.Shutdown()

	time.Sleep(100 * time.Millisecond)
	gtest.C(t, func(t *gtest.T) {
		c := g.Client()
		c.SetPrefix(fmt.Sprintf("http://127.0.0.1:%d", p))
		t.Assert(c.PostContent("/", "k1=MTIxMg==&k2=100"), "k1=MTIxMg==&k2=100")
		t.Assert(c.PostContent("/", g.Map{
			"k1": "MTIxMg==",
			"k2": 100,
		}), "k1=MTIxMg==&k2=100")
	})
}

// It posts data along with file uploading.
// It does not url-encodes the parameters.
func Test_Client_File_And_Param(t *testing.T) {
	p, _ := ports.PopRand()
	s := g.Server(p)
	s.BindHandler("/", func(r *ghttp.Request) {
		tmpPath := gfile.TempDir(guid.S())
		err := gfile.Mkdir(tmpPath)
		gtest.Assert(err, nil)
		defer gfile.Remove(tmpPath)

		file := r.GetUploadFile("file")
		_, err = file.Save(tmpPath)
		gtest.Assert(err, nil)
		r.Response.Write(
			r.Get("json"),
			gfile.GetContents(gfile.Join(tmpPath, gfile.Basename(file.Filename))),
		)
	})
	s.SetPort(p)
	s.SetDumpRouterMap(false)
	s.Start()
	defer s.Shutdown()

	time.Sleep(100 * time.Millisecond)

	gtest.C(t, func(t *gtest.T) {
		path := gdebug.TestDataPath("upload", "file1.txt")
		data := g.Map{
			"file": "@file:" + path,
			"json": `{"uuid": "luijquiopm", "isRelative": false, "fileName": "test111.xls"}`,
		}
		c := g.Client()
		c.SetPrefix(fmt.Sprintf("http://127.0.0.1:%d", p))
		t.Assert(c.PostContent("/", data), data["json"].(string)+gfile.GetContents(path))
	})
}

func Test_Client_Middleware(t *testing.T) {
	p, _ := ports.PopRand()
	s := g.Server(p)
	isServerHandler := false
	s.BindHandler("/", func(r *ghttp.Request) {
		isServerHandler = true
	})
	s.SetPort(p)
	s.SetDumpRouterMap(false)
	s.Start()
	defer s.Shutdown()

	time.Sleep(100 * time.Millisecond)

	gtest.C(t, func(t *gtest.T) {
		var (
			str1 = ""
			str2 = "resp body"
		)
		c := g.Client().SetPrefix(fmt.Sprintf("http://127.0.0.1:%d", p))
		c.Use(func(c *ghttp.Client, r *http.Request) (resp *ghttp.ClientResponse, err error) {
			str1 += "a"
			resp, err = c.Next(r)
			if err != nil {
				return nil, err
			}
			str1 += "b"
			return
		})
		c.Use(func(c *ghttp.Client, r *http.Request) (resp *ghttp.ClientResponse, err error) {
			str1 += "c"
			resp, err = c.Next(r)
			if err != nil {
				return nil, err
			}
			str1 += "d"
			return
		})
		c.Use(func(c *ghttp.Client, r *http.Request) (resp *ghttp.ClientResponse, err error) {
			str1 += "e"
			resp, err = c.Next(r)
			if err != nil {
				return nil, err
			}
			resp.Response.Body = ioutil.NopCloser(bytes.NewBufferString(str2))
			str1 += "f"
			return
		})
		resp, err := c.Get("/")
		t.Assert(str1, "acefdb")
		t.Assert(err, nil)
		t.Assert(resp.ReadAllString(), str2)
		t.Assert(isServerHandler, true)

		// test abort, abort will not send
		var (
			str3     = ""
			abortStr = "abort request"
		)

		c = g.Client().SetPrefix(fmt.Sprintf("http://127.0.0.1:%d", p))
		c.Use(func(c *ghttp.Client, r *http.Request) (resp *ghttp.ClientResponse, err error) {
			str3 += "a"
			resp, err = c.Next(r)
			str3 += "b"
			return
		})
		c.Use(func(c *ghttp.Client, r *http.Request) (*ghttp.ClientResponse, error) {
			str3 += "c"
			return nil, gerror.New(abortStr)
		})
		c.Use(func(c *ghttp.Client, r *http.Request) (resp *ghttp.ClientResponse, err error) {
			str3 += "f"
			resp, err = c.Next(r)
			str3 += "g"
			return
		})
		resp, err = c.Get("/")
		t.Assert(err, abortStr)
		t.Assert(str3, "acb")
		t.Assert(resp, nil)
	})
}

func Test_Client_Agent(t *testing.T) {
	p, _ := ports.PopRand()
	s := g.Server(p)
	s.BindHandler("/", func(r *ghttp.Request) {
		r.Response.Write(r.UserAgent())
	})
	s.SetPort(p)
	s.SetDumpRouterMap(false)
	s.Start()
	defer s.Shutdown()

	time.Sleep(100 * time.Millisecond)

	gtest.C(t, func(t *gtest.T) {
		c := g.Client().SetPrefix(fmt.Sprintf("http://127.0.0.1:%d", p))
		c.SetAgent("test")
		t.Assert(c.GetContent("/"), "test")
	})
}