knative.dev/pkg@v0.0.0-20260602142205-ac97e43f6622/test/spoof/request.go (about)

     1  /*
     2  Copyright 2020 The Knative Authors
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package spoof
    18  
    19  import "net/http"
    20  
    21  // RequestOption enables configuration of requests
    22  // when polling for endpoint states.
    23  type RequestOption func(*http.Request)
    24  
    25  // WithHeader will add the provided headers to the request.
    26  func WithHeader(header http.Header) RequestOption {
    27  	return func(r *http.Request) {
    28  		if r.Header == nil {
    29  			r.Header = header
    30  			return
    31  		}
    32  		for key, values := range header {
    33  			for _, value := range values {
    34  				r.Header.Add(key, value)
    35  			}
    36  		}
    37  	}
    38  }