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package build
import (
"bytes"
"compress/gzip"
"io"
"io/ioutil"
"net/http"
"net/url"
"strconv"
)
type RequestBuilder struct {
Request *http.Request
}
func Request() *RequestBuilder {
u, _ := url.Parse("http://local.test/spice")
return &RequestBuilder{
Request: &http.Request{
Method: "GET",
Proto: "HTTP/1.1",
ProtoMajor: 1,
ProtoMinor: 1,
Host: "localtest",
URL: u,
Header: make(http.Header),
},
}
}
func (rb *RequestBuilder) Method(method string) *RequestBuilder {
rb.Request.Method = method
return rb
}
func (rb *RequestBuilder) Proto(major, minor int) *RequestBuilder {
rb.Request.Proto = "HTTP/" + strconv.Itoa(major) + "." + strconv.Itoa(minor)
rb.Request.ProtoMajor = major
rb.Request.ProtoMinor = minor
return rb
}
func (rb *RequestBuilder) URL(u *url.URL) *RequestBuilder {
rb.Request.URL = u
return rb
}
func (rb *RequestBuilder) URLString(u string) *RequestBuilder {
url, err := url.Parse(u)
if err != nil {
panic(err)
}
rb.Request.URL = url
return rb
}
func (rb *RequestBuilder) Path(path string) *RequestBuilder {
rb.Request.URL.Path = path
return rb
}
func (rb *RequestBuilder) RawQuery(query string) *RequestBuilder {
rb.Request.URL.RawQuery = query
return rb
}
func (rb *RequestBuilder) Host(host string) *RequestBuilder {
rb.Request.URL.Host = host
rb.Request.Host = host
return rb
}
func (rb *RequestBuilder) Header(key, value string) *RequestBuilder {
rb.Request.Header.Set(key, value)
if key == "Content-Encoding" && value == "gzip" && rb.Request.Body != nil {
rb.compressBody()
}
return rb
}
func (rb *RequestBuilder) Body(b string) *RequestBuilder {
rb.Request.Body = ioutil.NopCloser(bytes.NewBufferString(b))
if rb.Request.Header.Get("Content-Encoding") == "gzip" {
rb.compressBody()
}
return rb
}
func (rb *RequestBuilder) compressBody() {
buffer := new(bytes.Buffer)
writer := gzip.NewWriter(buffer)
io.Copy(writer, rb.Request.Body)
writer.Close()
rb.Request.Body.Close()
rb.Request.Body = ioutil.NopCloser(buffer)
}
|
