266 lines
6.4 KiB
Go
266 lines
6.4 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 client
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import (
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"encoding/json"
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"net/http"
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"net/url"
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"reflect"
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"testing"
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"github.com/coreos/etcd/pkg/types"
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)
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func TestMembersAPIActionList(t *testing.T) {
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ep := url.URL{Scheme: "http", Host: "example.com"}
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act := &membersAPIActionList{}
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wantURL := &url.URL{
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Scheme: "http",
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Host: "example.com",
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Path: "/v2/members",
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}
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got := *act.HTTPRequest(ep)
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err := assertRequest(got, "GET", wantURL, http.Header{}, nil)
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if err != nil {
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t.Error(err.Error())
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}
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}
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func TestMembersAPIActionAdd(t *testing.T) {
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ep := url.URL{Scheme: "http", Host: "example.com"}
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act := &membersAPIActionAdd{
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peerURLs: types.URLs([]url.URL{
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url.URL{Scheme: "https", Host: "127.0.0.1:8081"},
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url.URL{Scheme: "http", Host: "127.0.0.1:8080"},
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}),
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}
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wantURL := &url.URL{
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Scheme: "http",
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Host: "example.com",
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Path: "/v2/members",
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}
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wantHeader := http.Header{
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"Content-Type": []string{"application/json"},
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}
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wantBody := []byte(`{"peerURLs":["https://127.0.0.1:8081","http://127.0.0.1:8080"]}`)
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got := *act.HTTPRequest(ep)
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err := assertRequest(got, "POST", wantURL, wantHeader, wantBody)
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if err != nil {
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t.Error(err.Error())
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}
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}
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func TestMembersAPIActionRemove(t *testing.T) {
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ep := url.URL{Scheme: "http", Host: "example.com"}
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act := &membersAPIActionRemove{memberID: "XXX"}
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wantURL := &url.URL{
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Scheme: "http",
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Host: "example.com",
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Path: "/v2/members/XXX",
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}
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got := *act.HTTPRequest(ep)
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err := assertRequest(got, "DELETE", wantURL, http.Header{}, nil)
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if err != nil {
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t.Error(err.Error())
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}
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}
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func TestAssertStatusCode(t *testing.T) {
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if err := assertStatusCode(404, 400); err == nil {
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t.Errorf("assertStatusCode failed to detect conflict in 400 vs 404")
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}
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if err := assertStatusCode(404, 400, 404); err != nil {
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t.Errorf("assertStatusCode found conflict in (404,400) vs 400: %v", err)
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}
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}
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func TestV2MembersURL(t *testing.T) {
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got := v2MembersURL(url.URL{
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Scheme: "http",
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Host: "foo.example.com:4002",
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Path: "/pants",
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})
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want := &url.URL{
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Scheme: "http",
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Host: "foo.example.com:4002",
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Path: "/pants/v2/members",
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}
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if !reflect.DeepEqual(want, got) {
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t.Fatalf("v2MembersURL got %#v, want %#v", got, want)
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}
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}
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func TestMemberUnmarshal(t *testing.T) {
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tests := []struct {
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body []byte
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wantMember Member
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wantError bool
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}{
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// no URLs, just check ID & Name
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{
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body: []byte(`{"id": "c", "name": "dungarees"}`),
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wantMember: Member{ID: "c", Name: "dungarees", PeerURLs: nil, ClientURLs: nil},
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},
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// both client and peer URLs
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{
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body: []byte(`{"peerURLs": ["http://127.0.0.1:4001"], "clientURLs": ["http://127.0.0.1:4001"]}`),
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wantMember: Member{
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PeerURLs: []string{
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"http://127.0.0.1:4001",
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},
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ClientURLs: []string{
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"http://127.0.0.1:4001",
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},
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},
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},
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// multiple peer URLs
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{
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body: []byte(`{"peerURLs": ["http://127.0.0.1:4001", "https://example.com"]}`),
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wantMember: Member{
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PeerURLs: []string{
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"http://127.0.0.1:4001",
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"https://example.com",
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},
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ClientURLs: nil,
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},
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},
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// multiple client URLs
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{
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body: []byte(`{"clientURLs": ["http://127.0.0.1:4001", "https://example.com"]}`),
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wantMember: Member{
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PeerURLs: nil,
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ClientURLs: []string{
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"http://127.0.0.1:4001",
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"https://example.com",
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},
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},
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},
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// invalid JSON
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{
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body: []byte(`{"peerU`),
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wantError: true,
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},
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}
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for i, tt := range tests {
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got := Member{}
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err := json.Unmarshal(tt.body, &got)
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if tt.wantError != (err != nil) {
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t.Errorf("#%d: want error %t, got %v", i, tt.wantError, err)
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continue
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}
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if !reflect.DeepEqual(tt.wantMember, got) {
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t.Errorf("#%d: incorrect output: want=%#v, got=%#v", i, tt.wantMember, got)
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}
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}
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}
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func TestMemberCollectionUnmarshal(t *testing.T) {
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tests := []struct {
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body []byte
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want memberCollection
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}{
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{
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body: []byte(`{"members":[]}`),
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want: memberCollection([]Member{}),
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},
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{
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body: []byte(`{"members":[{"id":"2745e2525fce8fe","peerURLs":["http://127.0.0.1:7003"],"name":"node3","clientURLs":["http://127.0.0.1:4003"]},{"id":"42134f434382925","peerURLs":["http://127.0.0.1:2380","http://127.0.0.1:7001"],"name":"node1","clientURLs":["http://127.0.0.1:2379","http://127.0.0.1:4001"]},{"id":"94088180e21eb87b","peerURLs":["http://127.0.0.1:7002"],"name":"node2","clientURLs":["http://127.0.0.1:4002"]}]}`),
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want: memberCollection(
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[]Member{
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{
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ID: "2745e2525fce8fe",
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Name: "node3",
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PeerURLs: []string{
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"http://127.0.0.1:7003",
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},
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ClientURLs: []string{
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"http://127.0.0.1:4003",
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},
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},
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{
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ID: "42134f434382925",
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Name: "node1",
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PeerURLs: []string{
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"http://127.0.0.1:2380",
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"http://127.0.0.1:7001",
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},
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ClientURLs: []string{
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"http://127.0.0.1:2379",
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"http://127.0.0.1:4001",
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},
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},
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{
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ID: "94088180e21eb87b",
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Name: "node2",
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PeerURLs: []string{
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"http://127.0.0.1:7002",
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},
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ClientURLs: []string{
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"http://127.0.0.1:4002",
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},
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},
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},
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),
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},
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}
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for i, tt := range tests {
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var got memberCollection
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err := json.Unmarshal(tt.body, &got)
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if err != nil {
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t.Errorf("#%d: unexpected error: %v", i, err)
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continue
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}
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if !reflect.DeepEqual(tt.want, got) {
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t.Errorf("#%d: incorrect output: want=%#v, got=%#v", i, tt.want, got)
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}
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}
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}
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func TestMemberCreateRequestMarshal(t *testing.T) {
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req := memberCreateRequest{
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PeerURLs: types.URLs([]url.URL{
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url.URL{Scheme: "http", Host: "127.0.0.1:8081"},
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url.URL{Scheme: "https", Host: "127.0.0.1:8080"},
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}),
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}
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want := []byte(`{"peerURLs":["http://127.0.0.1:8081","https://127.0.0.1:8080"]}`)
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got, err := json.Marshal(&req)
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if err != nil {
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t.Fatalf("Marshal returned unexpected err=%v", err)
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}
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if !reflect.DeepEqual(want, got) {
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t.Fatalf("Failed to marshal memberCreateRequest: want=%s, got=%s", want, got)
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}
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}
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