mirror of
https://github.com/etcd-io/etcd.git
synced 2024-09-27 06:25:44 +00:00
99 lines
2.4 KiB
Go
99 lines
2.4 KiB
Go
// Copyright 2015 CoreOS, Inc.
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//
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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 proxy
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import (
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"io/ioutil"
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"net/http"
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"net/http/httptest"
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"net/url"
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"testing"
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"time"
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)
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func TestReadonlyHandler(t *testing.T) {
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fixture := func(w http.ResponseWriter, req *http.Request) {
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w.WriteHeader(http.StatusOK)
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}
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hdlrFunc := readonlyHandlerFunc(http.HandlerFunc(fixture))
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tests := []struct {
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method string
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want int
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}{
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// GET is only passing method
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{"GET", http.StatusOK},
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// everything but GET is StatusNotImplemented
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{"POST", http.StatusNotImplemented},
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{"PUT", http.StatusNotImplemented},
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{"PATCH", http.StatusNotImplemented},
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{"DELETE", http.StatusNotImplemented},
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{"FOO", http.StatusNotImplemented},
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}
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for i, tt := range tests {
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req, _ := http.NewRequest(tt.method, "http://example.com", nil)
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rr := httptest.NewRecorder()
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hdlrFunc(rr, req)
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if tt.want != rr.Code {
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t.Errorf("#%d: incorrect HTTP status code: method=%s want=%d got=%d", i, tt.method, tt.want, rr.Code)
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}
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}
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}
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func TestConfigHandlerGET(t *testing.T) {
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var err error
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us := make([]*url.URL, 3)
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us[0], err = url.Parse("http://example1.com")
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if err != nil {
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t.Fatal(err)
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}
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us[1], err = url.Parse("http://example2.com")
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if err != nil {
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t.Fatal(err)
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}
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us[2], err = url.Parse("http://example3.com")
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if err != nil {
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t.Fatal(err)
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}
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rp := reverseProxy{
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director: &director{
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ep: []*endpoint{
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newEndpoint(*us[0], 1*time.Second),
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newEndpoint(*us[1], 1*time.Second),
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newEndpoint(*us[2], 1*time.Second),
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},
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},
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}
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req, _ := http.NewRequest("GET", "http://example.com//v2/config/local/proxy", nil)
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rr := httptest.NewRecorder()
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rp.configHandler(rr, req)
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wbody := "{\"endpoints\":[\"http://example1.com\",\"http://example2.com\",\"http://example3.com\"]}\n"
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body, err := ioutil.ReadAll(rr.Body)
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if err != nil {
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t.Fatal(err)
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}
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if string(body) != wbody {
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t.Errorf("body = %s, want %s", string(body), wbody)
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}
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}
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