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package http
import (
"net/http"
)
// TestResponseWriter is a http.ResponseWriter object that keeps track of all activity
// allowing you to make assertions about how it was used.
//
// DEPRECATED: We recommend you use http://golang.org/pkg/net/http/httptest instead.
type TestResponseWriter struct {
// StatusCode is the last int written by the call to WriteHeader(int)
StatusCode int
// Output is a string containing the written bytes using the Write([]byte) func.
Output string
// header is the internal storage of the http.Header object
header http.Header
}
// Header gets the http.Header describing the headers that were set in this response.
func (rw *TestResponseWriter) Header() http.Header {
if rw.header == nil {
rw.header = make(http.Header)
}
return rw.header
}
// Write writes the specified bytes to Output.
func (rw *TestResponseWriter) Write(bytes []byte) (int, error) {
// assume 200 success if no header has been set
if rw.StatusCode == 0 {
rw.WriteHeader(200)
}
// add these bytes to the output string
rw.Output = rw.Output + string(bytes)
// return normal values
return 0, nil
}
// WriteHeader stores the HTTP status code in the StatusCode.
func (rw *TestResponseWriter) WriteHeader(i int) {
rw.StatusCode = i
}
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