mirror of
https://github.com/caddyserver/caddy.git
synced 2024-11-26 02:09:47 +08:00
366 lines
8.7 KiB
Go
366 lines
8.7 KiB
Go
// Copyright 2015 Matthew Holt and The Caddy Authors
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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 templates
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import (
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"bytes"
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"fmt"
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"io/ioutil"
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"net/http"
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"os"
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"path/filepath"
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"reflect"
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"sort"
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"strings"
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"testing"
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"time"
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)
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func TestMarkdown(t *testing.T) {
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context := getContextOrFail(t)
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for i, test := range []struct {
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body string
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expect string
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}{
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{
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body: "- str1\n- str2\n",
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expect: "<ul>\n<li>str1</li>\n<li>str2</li>\n</ul>\n",
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},
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} {
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result, err := context.funcMarkdown(test.body)
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if result != test.expect {
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t.Errorf("Test %d: expected '%s' but got '%s'", i, test.expect, result)
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}
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if err != nil {
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t.Errorf("Test %d: got error: %v", i, result)
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}
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}
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}
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func TestCookie(t *testing.T) {
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for i, test := range []struct {
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cookie *http.Cookie
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cookieName string
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expect string
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}{
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{
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// happy path
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cookie: &http.Cookie{Name: "cookieName", Value: "cookieValue"},
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cookieName: "cookieName",
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expect: "cookieValue",
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},
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{
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// try to get a non-existing cookie
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cookie: &http.Cookie{Name: "cookieName", Value: "cookieValue"},
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cookieName: "notExisting",
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expect: "",
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},
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{
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// partial name match
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cookie: &http.Cookie{Name: "cookie", Value: "cookieValue"},
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cookieName: "cook",
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expect: "",
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},
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{
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// cookie with optional fields
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cookie: &http.Cookie{Name: "cookie", Value: "cookieValue", Path: "/path", Domain: "https://localhost", Expires: time.Now().Add(10 * time.Minute), MaxAge: 120},
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cookieName: "cookie",
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expect: "cookieValue",
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},
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} {
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context := getContextOrFail(t)
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context.Req.AddCookie(test.cookie)
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actual := context.Cookie(test.cookieName)
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if actual != test.expect {
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t.Errorf("Test %d: Expected cookie value '%s' but got '%s' for cookie with name '%s'",
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i, test.expect, actual, test.cookieName)
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}
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}
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}
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func TestCookieMultipleCookies(t *testing.T) {
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context := getContextOrFail(t)
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cookieNameBase, cookieValueBase := "cookieName", "cookieValue"
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for i := 0; i < 10; i++ {
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context.Req.AddCookie(&http.Cookie{
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Name: fmt.Sprintf("%s%d", cookieNameBase, i),
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Value: fmt.Sprintf("%s%d", cookieValueBase, i),
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})
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}
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for i := 0; i < 10; i++ {
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expectedCookieVal := fmt.Sprintf("%s%d", cookieValueBase, i)
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actualCookieVal := context.Cookie(fmt.Sprintf("%s%d", cookieNameBase, i))
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if actualCookieVal != expectedCookieVal {
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t.Errorf("Expected cookie value %s, found %s", expectedCookieVal, actualCookieVal)
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}
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}
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}
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func TestIP(t *testing.T) {
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context := getContextOrFail(t)
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for i, test := range []struct {
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inputRemoteAddr string
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expect string
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}{
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{"1.1.1.1:1111", "1.1.1.1"},
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{"1.1.1.1", "1.1.1.1"},
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{"[::1]:11", "::1"},
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{"[2001:db8:a0b:12f0::1]", "[2001:db8:a0b:12f0::1]"},
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{`[fe80:1::3%eth0]:44`, `fe80:1::3%eth0`},
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} {
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context.Req.RemoteAddr = test.inputRemoteAddr
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if actual := context.RemoteIP(); actual != test.expect {
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t.Errorf("Test %d: Expected %s but got %s", i, test.expect, actual)
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}
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}
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}
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func TestStripHTML(t *testing.T) {
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context := getContextOrFail(t)
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for i, test := range []struct {
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input string
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expect string
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}{
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{
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// no tags
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input: `h1`,
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expect: `h1`,
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},
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{
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// happy path
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input: `<h1>h1</h1>`,
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expect: `h1`,
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},
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{
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// tag in quotes
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input: `<h1">">h1</h1>`,
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expect: `h1`,
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},
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{
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// multiple tags
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input: `<h1><b>h1</b></h1>`,
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expect: `h1`,
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},
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{
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// tags not closed
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input: `<h1`,
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expect: `<h1`,
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},
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{
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// false start
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input: `<h1<b>hi`,
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expect: `<h1hi`,
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},
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} {
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actual := context.funcStripHTML(test.input)
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if actual != test.expect {
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t.Errorf("Test %d: Expected %s, found %s. Input was StripHTML(%s)", i, test.expect, actual, test.input)
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}
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}
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}
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func TestFileListing(t *testing.T) {
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for i, test := range []struct {
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fileNames []string
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inputBase string
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shouldErr bool
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verifyErr func(error) bool
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}{
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{
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// directory and files exist
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fileNames: []string{"file1", "file2"},
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shouldErr: false,
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},
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{
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// directory exists, no files
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fileNames: []string{},
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shouldErr: false,
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},
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{
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// file or directory does not exist
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fileNames: nil,
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inputBase: "doesNotExist",
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shouldErr: true,
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verifyErr: os.IsNotExist,
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},
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{
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// directory and files exist, but path to a file
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fileNames: []string{"file1", "file2"},
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inputBase: "file1",
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shouldErr: true,
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verifyErr: func(err error) bool {
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return strings.HasSuffix(err.Error(), "is not a directory")
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},
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},
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{
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// try to escape Context Root
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fileNames: nil,
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inputBase: filepath.Join("..", "..", "..", "..", "..", "etc"),
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shouldErr: true,
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verifyErr: os.IsNotExist,
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},
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} {
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context := getContextOrFail(t)
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var dirPath string
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var err error
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// create files for test case
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if test.fileNames != nil {
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dirPath, err = ioutil.TempDir(fmt.Sprintf("%s", context.Root), "caddy_ctxtest")
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if err != nil {
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t.Fatalf("Test %d: Expected no error creating directory, got: '%s'", i, err.Error())
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}
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for _, name := range test.fileNames {
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absFilePath := filepath.Join(dirPath, name)
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if err = ioutil.WriteFile(absFilePath, []byte(""), os.ModePerm); err != nil {
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os.RemoveAll(dirPath)
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t.Fatalf("Test %d: Expected no error creating file, got: '%s'", i, err.Error())
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}
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}
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}
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// perform test
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input := filepath.ToSlash(filepath.Join(filepath.Base(dirPath), test.inputBase))
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actual, err := context.funcListFiles(input)
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if err != nil {
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if !test.shouldErr {
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t.Errorf("Test %d: Expected no error, got: '%s'", i, err)
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} else if !test.verifyErr(err) {
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t.Errorf("Test %d: Could not verify error content, got: '%s'", i, err)
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}
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} else if test.shouldErr {
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t.Errorf("Test %d: Expected error but had none", i)
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} else {
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numFiles := len(test.fileNames)
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// reflect.DeepEqual does not consider two empty slices to be equal
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if numFiles == 0 && len(actual) != 0 {
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t.Errorf("Test %d: Expected files %v, got: %v",
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i, test.fileNames, actual)
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} else {
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sort.Strings(actual)
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if numFiles > 0 && !reflect.DeepEqual(test.fileNames, actual) {
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t.Errorf("Test %d: Expected files %v, got: %v",
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i, test.fileNames, actual)
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}
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}
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}
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if dirPath != "" {
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if err := os.RemoveAll(dirPath); err != nil && !os.IsNotExist(err) {
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t.Fatalf("Test %d: Expected no error removing temporary test directory, got: %v", i, err)
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}
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}
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}
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}
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func TestSplitFrontMatter(t *testing.T) {
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context := getContextOrFail(t)
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for i, test := range []struct {
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input string
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expect string
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body string
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}{
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{
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// yaml with windows newline
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input: "---\r\ntitle: Welcome\r\n---\r\n# Test\\r\\n",
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expect: `Welcome`,
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body: "\r\n# Test\\r\\n",
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},
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{
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// yaml
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input: `---
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title: Welcome
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---
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### Test`,
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expect: `Welcome`,
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body: "\n### Test",
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},
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{
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// yaml with dots for closer
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input: `---
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title: Welcome
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...
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### Test`,
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expect: `Welcome`,
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body: "\n### Test",
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},
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{
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// yaml with non-fence '...' line after closing fence (i.e. first matching closing fence should be used)
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input: `---
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title: Welcome
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---
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### Test
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...
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yeah`,
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expect: `Welcome`,
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body: "\n### Test\n...\nyeah",
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},
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{
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// toml
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input: `+++
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title = "Welcome"
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+++
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### Test`,
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expect: `Welcome`,
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body: "\n### Test",
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},
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{
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// json
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input: `{
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"title": "Welcome"
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}
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### Test`,
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expect: `Welcome`,
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body: "\n### Test",
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},
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} {
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result, _ := context.funcSplitFrontMatter(test.input)
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if result.Meta["title"] != test.expect {
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t.Errorf("Test %d: Expected %s, found %s. Input was SplitFrontMatter(%s)", i, test.expect, result.Meta["title"], test.input)
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}
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if result.Body != test.body {
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t.Errorf("Test %d: Expected body %s, found %s. Input was SplitFrontMatter(%s)", i, test.body, result.Body, test.input)
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}
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}
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}
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func getContextOrFail(t *testing.T) TemplateContext {
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context, err := initTestContext()
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if err != nil {
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t.Fatalf("failed to prepare test context: %v", err)
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}
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return context
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}
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func initTestContext() (TemplateContext, error) {
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body := bytes.NewBufferString("request body")
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request, err := http.NewRequest("GET", "https://example.com/foo/bar", body)
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if err != nil {
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return TemplateContext{}, err
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}
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return TemplateContext{
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Root: http.Dir(os.TempDir()),
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Req: request,
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RespHeader: WrappedHeader{make(http.Header)},
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}, nil
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}
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