github.com/artisanhe/tools@v1.0.1-0.20210607022958-19a8fef2eb04/httplib/testify/request.go (about)

     1  package testify
     2  
     3  import (
     4  	"bytes"
     5  	"fmt"
     6  	"strings"
     7  
     8  	"github.com/gin-gonic/gin"
     9  	"github.com/sirupsen/logrus"
    10  
    11  	"github.com/artisanhe/tools/courier/transport_http/transform"
    12  )
    13  
    14  func NewContext(method string, url string, req interface{}) (ctx *gin.Context) {
    15  	ctx = &gin.Context{}
    16  	if req == nil {
    17  		request, err := transform.NewHttpRequestFromParameterGroup(method, url, nil)
    18  		if err != nil {
    19  			panic(err)
    20  		}
    21  		ctx.Request = request
    22  	}
    23  
    24  	group := transform.ParameterGroupFromValue(req)
    25  	request, err := transform.NewHttpRequestFromParameterGroup(method, url, group)
    26  	if err != nil {
    27  		panic(err)
    28  	}
    29  	ctx.Request = request
    30  
    31  	for _, p := range group.Context {
    32  		ctx.Set(p.Name, p.Value.Interface())
    33  	}
    34  
    35  	params, err := ParseParams(url, request.URL.Path)
    36  	if err != nil {
    37  		panic(err)
    38  	}
    39  
    40  	logrus.Infof("Gin Test Context %s %s", method, request.URL.String())
    41  
    42  	ctx.Params = params
    43  
    44  	rwiter := &TestResponseWriter{}
    45  	rwiter.Body = &bytes.Buffer{}
    46  	ctx.Writer = rwiter
    47  
    48  	return
    49  
    50  }
    51  
    52  func ParseParams(path string, url string) (params gin.Params, err error) {
    53  	pathArr := strings.Split(path, "/")
    54  	urlArr := strings.Split(url, "/")
    55  
    56  	if len(pathArr) != len(urlArr) {
    57  		return nil, fmt.Errorf("url %s is not match path %s", url, path)
    58  	}
    59  
    60  	for i, p := range pathArr {
    61  		if strings.HasPrefix(p, ":") {
    62  			params = append(params, gin.Param{
    63  				Key:   p[1:],
    64  				Value: urlArr[i],
    65  			})
    66  		}
    67  	}
    68  
    69  	return params, nil
    70  }