英文:
HTTP server vs client request in golang
问题
根据文档，服务器和客户端的HTTP请求之间存在差异，例如在请求体为空的情况下。我该如何创建一个服务器请求来模拟传入的HTTP请求以进行测试？
编辑：我特别想创建一个用于单元测试的HTTP服务器请求。
英文:
The documentation says there's a difference between server and client http request, for example, in the case where the body is empty. How do I create a server request to simulate incoming http request for testing purpose?
Edit: I specifically want to create http server request for use during unit test.
答案1
得分: 2
抱歉回答晚了。昨晚有点分心。这是一个使用非空body创建请求对象的快速示例。需要注意的一点是，我认为我没有问过的是，HTTP GET请求没有body，所以你可能始终会得到一个nil值。对此我不能确定，但如果是这样的话，我也不会感到惊讶。
package main
import "fmt"
import "net/http"
import "strings"
func main() {
reader := strings.NewReader("")
req, _ := http.NewRequest("POST", "http://example.com", reader)
fmt.Printf("Body != nil ? %v, value: %s END\n", req.Body != nil, req.Body)
}
链接：https://play.golang.org/p/5Fb6b2qgSo
英文:
Sorry for the delayed answer. Got a bit side tracked last night. Here's a quick example of making a request object with a non-nil body. One thing to note that I don't think I bothered asking, HTTP GET's don't have a body so you may always get a nil value for that HTTP method. Not positive about that but it would not surprise me if it were the case.
package main
import "fmt"
import "net/http"
import "strings"
func main() {
reader := strings.NewReader("")
req, _ := http.NewRequest("POST", "http://example.com", reader)
fmt.Printf("Body != nil ? %v, value: %s END\n", req.Body != nil, req.Body)
}
答案2
得分: 1
我不知道你是否还在这里寻找答案，但是Go实际上有一个用于测试HTTP服务器的包。
https://golang.org/pkg/net/http/httptest/
这个包非常适合测试。你可以通过它来创建请求和服务器进行测试。
英文:
I dont know if you are still looking for an answer here, but Go actually has a package for testing HTTP servers.
https://golang.org/pkg/net/http/httptest/
Its fantastic for testing. You can create both the request and the server through here for testing.
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