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