120 lines
3.0 KiB
Go
120 lines
3.0 KiB
Go
// This file is part of MinIO Console Server
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// Copyright (c) 2020 MinIO, Inc.
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package restapi
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import (
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"bytes"
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"errors"
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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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)
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// RoundTripFunc .
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type RoundTripFunc func(req *http.Request) (*http.Response, error)
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// RoundTrip .
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func (f RoundTripFunc) RoundTrip(req *http.Request) (*http.Response, error) {
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return f(req)
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}
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//NewTestClient returns *http.Client with Transport replaced to avoid making real calls
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func NewTestClient(fn RoundTripFunc) *http.Client {
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return &http.Client{
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Transport: fn,
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}
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}
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func Test_serverMkube(t *testing.T) {
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OKclient := NewTestClient(func(req *http.Request) (*http.Response, error) {
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return &http.Response{
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StatusCode: 200,
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Body: ioutil.NopCloser(bytes.NewBufferString(`OK`)),
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Header: make(http.Header),
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}, nil
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})
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badClient := NewTestClient(func(req *http.Request) (*http.Response, error) {
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return &http.Response{
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StatusCode: 500,
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Body: ioutil.NopCloser(bytes.NewBufferString(`NOTOK`)),
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Header: make(http.Header),
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}, errors.New("something wrong")
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})
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refusedClient := NewTestClient(func(req *http.Request) (*http.Response, error) {
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return &http.Response{
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StatusCode: 500,
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Body: ioutil.NopCloser(bytes.NewBufferString(`NOTOK`)),
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Header: make(http.Header),
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}, errors.New("connection refused")
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})
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testURL, _ := url.Parse("/api/v1/clusters")
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type args struct {
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client *http.Client
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recorder *httptest.ResponseRecorder
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req *http.Request
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}
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tests := []struct {
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name string
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args args
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wantCode int
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}{
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{
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name: "Successful request",
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args: args{
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client: OKclient,
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recorder: httptest.NewRecorder(),
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req: &http.Request{URL: testURL},
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},
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wantCode: 200,
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},
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{
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name: "Unsuccessful request",
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args: args{
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client: badClient,
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recorder: httptest.NewRecorder(),
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req: &http.Request{URL: testURL},
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},
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wantCode: 500,
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},
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{
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name: "refused request",
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args: args{
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client: refusedClient,
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recorder: httptest.NewRecorder(),
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req: &http.Request{URL: testURL},
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},
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wantCode: 500,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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serverMkube(tt.args.client, tt.args.recorder, tt.args.req)
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resp := tt.args.recorder.Result()
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if resp.StatusCode != tt.wantCode {
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t.Errorf("Invalid code returned")
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return
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}
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})
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}
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}
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