mirror of
https://github.com/prometheus/prometheus.git
synced 2024-12-25 05:34:05 -08:00
50 lines
1.5 KiB
Go
50 lines
1.5 KiB
Go
// Copyright 2017 The Prometheus Authors
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package testutil
|
|
|
|
import (
|
|
"net/http"
|
|
)
|
|
|
|
type roundTrip struct {
|
|
theResponse *http.Response
|
|
theError error
|
|
}
|
|
|
|
func (rt *roundTrip) RoundTrip(r *http.Request) (*http.Response, error) {
|
|
return rt.theResponse, rt.theError
|
|
}
|
|
|
|
type roundTripCheckRequest struct {
|
|
checkRequest func(*http.Request)
|
|
roundTrip
|
|
}
|
|
|
|
func (rt *roundTripCheckRequest) RoundTrip(r *http.Request) (*http.Response, error) {
|
|
rt.checkRequest(r)
|
|
return rt.theResponse, rt.theError
|
|
}
|
|
|
|
// NewRoundTripCheckRequest creates a new instance of a type that implements http.RoundTripper,
|
|
// which before returning theResponse and theError, executes checkRequest against a http.Request.
|
|
func NewRoundTripCheckRequest(checkRequest func(*http.Request), theResponse *http.Response, theError error) http.RoundTripper {
|
|
return &roundTripCheckRequest{
|
|
checkRequest: checkRequest,
|
|
roundTrip: roundTrip{
|
|
theResponse: theResponse,
|
|
theError: theError,
|
|
},
|
|
}
|
|
}
|