mirror of
https://github.com/fumiama/terasu-cloudflared.git
synced 2026-06-20 02:30:27 +08:00
TUN-528: Move cloudflared into a separate repo
This commit is contained in:
Areg Harutyunyan
261
vendor/github.com/mholt/caddy/caddyhttp/log/log_test.go
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vendored
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261
vendor/github.com/mholt/caddy/caddyhttp/log/log_test.go
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vendored
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@@ -0,0 +1,261 @@
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// Copyright 2015 Light Code Labs, LLC
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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 log
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import (
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"bytes"
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"io/ioutil"
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"net/http"
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"net/http/httptest"
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"strings"
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"testing"
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"github.com/mholt/caddy/caddyhttp/httpserver"
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)
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type erroringMiddleware struct{}
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func (erroringMiddleware) ServeHTTP(w http.ResponseWriter, r *http.Request) (int, error) {
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if rr, ok := w.(*httpserver.ResponseRecorder); ok {
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rr.Replacer.Set("testval", "foobar")
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}
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return http.StatusNotFound, nil
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}
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func TestLoggedStatus(t *testing.T) {
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var f bytes.Buffer
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var next erroringMiddleware
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rule := Rule{
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PathScope: "/",
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Entries: []*Entry{{
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Format: DefaultLogFormat + " {testval}",
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Log: httpserver.NewTestLogger(&f),
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}},
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}
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logger := Logger{
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Rules: []*Rule{&rule},
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Next: next,
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}
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r, err := http.NewRequest("GET", "/", nil)
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if err != nil {
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t.Fatal(err)
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}
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rec := httptest.NewRecorder()
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status, err := logger.ServeHTTP(rec, r)
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if status != 0 {
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t.Errorf("Expected status to be 0, but was %d", status)
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}
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if err != nil {
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t.Errorf("Expected error to be nil, instead got: %v", err)
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}
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logged := f.String()
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if !strings.Contains(logged, "404 13") {
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t.Errorf("Expected log entry to contain '404 13', but it didn't: %s", logged)
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}
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// check custom placeholder
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if !strings.Contains(logged, "foobar") {
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t.Errorf("Expected the log entry to contain 'foobar' (custom placeholder), but it didn't: %s", logged)
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}
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}
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func TestLogRequestBody(t *testing.T) {
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var got bytes.Buffer
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logger := Logger{
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Rules: []*Rule{{
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PathScope: "/",
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Entries: []*Entry{{
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Format: "{request_body}",
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Log: httpserver.NewTestLogger(&got),
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}},
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}},
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Next: httpserver.HandlerFunc(func(w http.ResponseWriter, r *http.Request) (int, error) {
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// drain up body
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ioutil.ReadAll(r.Body)
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return 0, nil
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}),
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}
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for i, c := range []struct {
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body string
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expect string
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}{
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{"", "\n"},
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{"{hello} world!", "{hello} world!\n"},
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{func() string {
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length := httpserver.MaxLogBodySize + 100
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b := make([]byte, length)
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for i := 0; i < length; i++ {
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b[i] = 0xab
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}
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return string(b)
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}(), func() string {
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b := make([]byte, httpserver.MaxLogBodySize)
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for i := 0; i < httpserver.MaxLogBodySize; i++ {
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b[i] = 0xab
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}
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return string(b) + "\n"
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}(),
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},
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} {
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got.Reset()
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r := httptest.NewRequest("POST", "/", bytes.NewBufferString(c.body))
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r.Header.Set("Content-Type", "application/json")
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status, err := logger.ServeHTTP(httptest.NewRecorder(), r)
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if status != 0 {
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t.Errorf("case %d: Expected status to be 0, but was %d", i, status)
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}
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if err != nil {
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t.Errorf("case %d: Expected error to be nil, instead got: %v", i, err)
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}
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if got.String() != c.expect {
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t.Errorf("case %d: Expected body %q, but got %q", i, c.expect, got.String())
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}
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}
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}
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func TestMultiEntries(t *testing.T) {
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var (
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got1 bytes.Buffer
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got2 bytes.Buffer
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)
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logger := Logger{
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Rules: []*Rule{{
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PathScope: "/",
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Entries: []*Entry{
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{
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Format: "foo {request_body}",
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Log: httpserver.NewTestLogger(&got1),
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},
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{
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Format: "{method} {request_body}",
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Log: httpserver.NewTestLogger(&got2),
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},
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},
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}},
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Next: httpserver.HandlerFunc(func(w http.ResponseWriter, r *http.Request) (int, error) {
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// drain up body
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ioutil.ReadAll(r.Body)
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return 0, nil
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}),
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}
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r, err := http.NewRequest("POST", "/", bytes.NewBufferString("hello world"))
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if err != nil {
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t.Fatal(err)
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}
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r.Header.Set("Content-Type", "application/json")
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status, err := logger.ServeHTTP(httptest.NewRecorder(), r)
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if status != 0 {
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t.Errorf("Expected status to be 0, but was %d", status)
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}
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if err != nil {
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t.Errorf("Expected error to be nil, instead got: %v", err)
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}
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if got, expect := got1.String(), "foo hello world\n"; got != expect {
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t.Errorf("Expected %q, but got %q", expect, got)
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}
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if got, expect := got2.String(), "POST hello world\n"; got != expect {
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t.Errorf("Expected %q, but got %q", expect, got)
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}
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}
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func TestLogExcept(t *testing.T) {
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tests := []struct {
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LogRules []Rule
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logPath string
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shouldLog bool
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}{
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{[]Rule{{
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PathScope: "/",
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Entries: []*Entry{{
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Log: &httpserver.Logger{
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Exceptions: []string{"/soup"},
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},
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Format: DefaultLogFormat,
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}},
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}}, `/soup`, false},
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{[]Rule{{
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PathScope: "/",
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Entries: []*Entry{{
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Log: &httpserver.Logger{
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Exceptions: []string{"/tart"},
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},
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Format: DefaultLogFormat,
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}},
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}}, `/soup`, true},
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{[]Rule{{
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PathScope: "/",
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Entries: []*Entry{{
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Log: &httpserver.Logger{
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Exceptions: []string{"/soup"},
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},
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Format: DefaultLogFormat,
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}},
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}}, `/tomatosoup`, true},
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{[]Rule{{
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PathScope: "/",
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Entries: []*Entry{{
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Log: &httpserver.Logger{
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Exceptions: []string{"/pie/"},
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},
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Format: DefaultLogFormat,
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}},
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// Check exception with a trailing slash does not match without
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}}, `/pie`, true},
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{[]Rule{{
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PathScope: "/",
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Entries: []*Entry{{
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Log: &httpserver.Logger{
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Exceptions: []string{"/pie.php"},
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},
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Format: DefaultLogFormat,
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}},
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}}, `/pie`, true},
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{[]Rule{{
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PathScope: "/",
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Entries: []*Entry{{
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Log: &httpserver.Logger{
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Exceptions: []string{"/pie"},
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},
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Format: DefaultLogFormat,
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}},
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// Check that a word without trailing slash will match a filename
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}}, `/pie.php`, false},
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}
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for i, test := range tests {
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for _, LogRule := range test.LogRules {
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for _, e := range LogRule.Entries {
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shouldLog := e.Log.ShouldLog(test.logPath)
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if shouldLog != test.shouldLog {
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t.Fatalf("Test %d expected shouldLog=%t but got shouldLog=%t,", i, test.shouldLog, shouldLog)
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}
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}
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}
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}
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}
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