mirror of
https://github.com/caddyserver/caddy.git
synced 2024-12-11 12:47:57 +08:00
4e98cc3005
For example, a HTTP POST should not be answered with StatusOK, and a response to HTTP OPTIONS should not carry any contents.
364 lines
10 KiB
Go
364 lines
10 KiB
Go
package browse
|
|
|
|
import (
|
|
"encoding/json"
|
|
"net/http"
|
|
"net/http/httptest"
|
|
"net/url"
|
|
"os"
|
|
"path/filepath"
|
|
"sort"
|
|
"testing"
|
|
"text/template"
|
|
"time"
|
|
|
|
"github.com/mholt/caddy/middleware"
|
|
)
|
|
|
|
// "sort" package has "IsSorted" function, but no "IsReversed";
|
|
func isReversed(data sort.Interface) bool {
|
|
n := data.Len()
|
|
for i := n - 1; i > 0; i-- {
|
|
if !data.Less(i, i-1) {
|
|
return false
|
|
}
|
|
}
|
|
return true
|
|
}
|
|
|
|
func TestSort(t *testing.T) {
|
|
// making up []fileInfo with bogus values;
|
|
// to be used to make up our "listing"
|
|
fileInfos := []FileInfo{
|
|
{
|
|
Name: "fizz",
|
|
Size: 4,
|
|
ModTime: time.Now().AddDate(-1, 1, 0),
|
|
},
|
|
{
|
|
Name: "buzz",
|
|
Size: 2,
|
|
ModTime: time.Now().AddDate(0, -3, 3),
|
|
},
|
|
{
|
|
Name: "bazz",
|
|
Size: 1,
|
|
ModTime: time.Now().AddDate(0, -2, -23),
|
|
},
|
|
{
|
|
Name: "jazz",
|
|
Size: 3,
|
|
ModTime: time.Now(),
|
|
},
|
|
}
|
|
listing := Listing{
|
|
Name: "foobar",
|
|
Path: "/fizz/buzz",
|
|
CanGoUp: false,
|
|
Items: fileInfos,
|
|
}
|
|
|
|
// sort by name
|
|
listing.Sort = "name"
|
|
listing.applySort()
|
|
if !sort.IsSorted(byName(listing)) {
|
|
t.Errorf("The listing isn't name sorted: %v", listing.Items)
|
|
}
|
|
|
|
// sort by size
|
|
listing.Sort = "size"
|
|
listing.applySort()
|
|
if !sort.IsSorted(bySize(listing)) {
|
|
t.Errorf("The listing isn't size sorted: %v", listing.Items)
|
|
}
|
|
|
|
// sort by Time
|
|
listing.Sort = "time"
|
|
listing.applySort()
|
|
if !sort.IsSorted(byTime(listing)) {
|
|
t.Errorf("The listing isn't time sorted: %v", listing.Items)
|
|
}
|
|
|
|
// reverse by name
|
|
listing.Sort = "name"
|
|
listing.Order = "desc"
|
|
listing.applySort()
|
|
if !isReversed(byName(listing)) {
|
|
t.Errorf("The listing isn't reversed by name: %v", listing.Items)
|
|
}
|
|
|
|
// reverse by size
|
|
listing.Sort = "size"
|
|
listing.Order = "desc"
|
|
listing.applySort()
|
|
if !isReversed(bySize(listing)) {
|
|
t.Errorf("The listing isn't reversed by size: %v", listing.Items)
|
|
}
|
|
|
|
// reverse by time
|
|
listing.Sort = "time"
|
|
listing.Order = "desc"
|
|
listing.applySort()
|
|
if !isReversed(byTime(listing)) {
|
|
t.Errorf("The listing isn't reversed by time: %v", listing.Items)
|
|
}
|
|
}
|
|
|
|
func TestBrowseHTTPMethods(t *testing.T) {
|
|
tmpl, err := template.ParseFiles("testdata/photos.tpl")
|
|
if err != nil {
|
|
t.Fatalf("An error occured while parsing the template: %v", err)
|
|
}
|
|
|
|
b := Browse{
|
|
Next: middleware.HandlerFunc(func(w http.ResponseWriter, r *http.Request) (int, error) {
|
|
t.Fatalf("Next shouldn't be called")
|
|
return 0, nil
|
|
}),
|
|
Root: "./testdata",
|
|
Configs: []Config{
|
|
{
|
|
PathScope: "/photos",
|
|
Template: tmpl,
|
|
},
|
|
},
|
|
}
|
|
|
|
rec := httptest.NewRecorder()
|
|
for method, expected := range map[string]int{
|
|
http.MethodGet: http.StatusOK,
|
|
http.MethodHead: http.StatusOK,
|
|
http.MethodOptions: http.StatusMethodNotAllowed,
|
|
http.MethodPost: http.StatusMethodNotAllowed,
|
|
http.MethodPut: http.StatusMethodNotAllowed,
|
|
http.MethodPatch: http.StatusMethodNotAllowed,
|
|
http.MethodDelete: http.StatusMethodNotAllowed,
|
|
"COPY": http.StatusMethodNotAllowed,
|
|
"MOVE": http.StatusMethodNotAllowed,
|
|
"MKCOL": http.StatusMethodNotAllowed,
|
|
} {
|
|
req, err := http.NewRequest(method, "/photos/", nil)
|
|
if err != nil {
|
|
t.Fatalf("Test: Could not create HTTP request: %v", err)
|
|
}
|
|
|
|
code, _ := b.ServeHTTP(rec, req)
|
|
if code != expected {
|
|
t.Errorf("Wrong status with HTTP Method %s: expected %d, got %d", method, expected, code)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestBrowseTemplate(t *testing.T) {
|
|
tmpl, err := template.ParseFiles("testdata/photos.tpl")
|
|
if err != nil {
|
|
t.Fatalf("An error occured while parsing the template: %v", err)
|
|
}
|
|
|
|
b := Browse{
|
|
Next: middleware.HandlerFunc(func(w http.ResponseWriter, r *http.Request) (int, error) {
|
|
t.Fatalf("Next shouldn't be called")
|
|
return 0, nil
|
|
}),
|
|
Root: "./testdata",
|
|
Configs: []Config{
|
|
{
|
|
PathScope: "/photos",
|
|
Template: tmpl,
|
|
},
|
|
},
|
|
}
|
|
|
|
req, err := http.NewRequest("GET", "/photos/", nil)
|
|
if err != nil {
|
|
t.Fatalf("Test: Could not create HTTP request: %v", err)
|
|
}
|
|
|
|
rec := httptest.NewRecorder()
|
|
|
|
code, _ := b.ServeHTTP(rec, req)
|
|
if code != http.StatusOK {
|
|
t.Fatalf("Wrong status, expected %d, got %d", http.StatusOK, code)
|
|
}
|
|
|
|
respBody := rec.Body.String()
|
|
expectedBody := `<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
<title>Template</title>
|
|
</head>
|
|
<body>
|
|
<h1>Header</h1>
|
|
|
|
<h1>/photos/</h1>
|
|
|
|
<a href="./test.html">test.html</a><br>
|
|
|
|
<a href="./test2.html">test2.html</a><br>
|
|
|
|
<a href="./test3.html">test3.html</a><br>
|
|
|
|
</body>
|
|
</html>
|
|
`
|
|
|
|
if respBody != expectedBody {
|
|
t.Fatalf("Expected body: %v got: %v", expectedBody, respBody)
|
|
}
|
|
|
|
}
|
|
|
|
func TestBrowseJson(t *testing.T) {
|
|
|
|
b := Browse{
|
|
Next: middleware.HandlerFunc(func(w http.ResponseWriter, r *http.Request) (int, error) {
|
|
t.Fatalf("Next shouldn't be called")
|
|
return 0, nil
|
|
}),
|
|
Root: "./testdata",
|
|
Configs: []Config{
|
|
{
|
|
PathScope: "/photos/",
|
|
},
|
|
},
|
|
}
|
|
|
|
//Getting the listing from the ./testdata/photos, the listing returned will be used to validate test results
|
|
testDataPath := b.Root + "/photos/"
|
|
file, err := os.Open(testDataPath)
|
|
if err != nil {
|
|
if os.IsPermission(err) {
|
|
t.Fatalf("Os Permission Error")
|
|
}
|
|
}
|
|
defer file.Close()
|
|
|
|
files, err := file.Readdir(-1)
|
|
if err != nil {
|
|
t.Fatalf("Unable to Read Contents of the directory")
|
|
}
|
|
var fileinfos []FileInfo
|
|
|
|
for i, f := range files {
|
|
name := f.Name()
|
|
|
|
// Tests fail in CI environment because all file mod times are the same for
|
|
// some reason, making the sorting unpredictable. To hack around this,
|
|
// we ensure here that each file has a different mod time.
|
|
chTime := f.ModTime().Add(-(time.Duration(i) * time.Second))
|
|
if err := os.Chtimes(filepath.Join(testDataPath, name), chTime, chTime); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if f.IsDir() {
|
|
name += "/"
|
|
}
|
|
|
|
url := url.URL{Path: "./" + name}
|
|
|
|
fileinfos = append(fileinfos, FileInfo{
|
|
IsDir: f.IsDir(),
|
|
Name: f.Name(),
|
|
Size: f.Size(),
|
|
URL: url.String(),
|
|
ModTime: chTime,
|
|
Mode: f.Mode(),
|
|
})
|
|
}
|
|
listing := Listing{Items: fileinfos} // this listing will be used for validation inside the tests
|
|
|
|
tests := []struct {
|
|
QueryURL string
|
|
SortBy string
|
|
OrderBy string
|
|
Limit int
|
|
shouldErr bool
|
|
expectedResult []FileInfo
|
|
}{
|
|
//test case 1: testing for default sort and order and without the limit parameter, default sort is by name and the default order is ascending
|
|
//without the limit query entire listing will be produced
|
|
{"/", "", "", -1, false, listing.Items},
|
|
//test case 2: limit is set to 1, orderBy and sortBy is default
|
|
{"/?limit=1", "", "", 1, false, listing.Items[:1]},
|
|
//test case 3 : if the listing request is bigger than total size of listing then it should return everything
|
|
{"/?limit=100000000", "", "", 100000000, false, listing.Items},
|
|
//test case 4 : testing for negative limit
|
|
{"/?limit=-1", "", "", -1, false, listing.Items},
|
|
//test case 5 : testing with limit set to -1 and order set to descending
|
|
{"/?limit=-1&order=desc", "", "desc", -1, false, listing.Items},
|
|
//test case 6 : testing with limit set to 2 and order set to descending
|
|
{"/?limit=2&order=desc", "", "desc", 2, false, listing.Items},
|
|
//test case 7 : testing with limit set to 3 and order set to descending
|
|
{"/?limit=3&order=desc", "", "desc", 3, false, listing.Items},
|
|
//test case 8 : testing with limit set to 3 and order set to ascending
|
|
{"/?limit=3&order=asc", "", "asc", 3, false, listing.Items},
|
|
//test case 9 : testing with limit set to 1111111 and order set to ascending
|
|
{"/?limit=1111111&order=asc", "", "asc", 1111111, false, listing.Items},
|
|
//test case 10 : testing with limit set to default and order set to ascending and sorting by size
|
|
{"/?order=asc&sort=size", "size", "asc", -1, false, listing.Items},
|
|
//test case 11 : testing with limit set to default and order set to ascending and sorting by last modified
|
|
{"/?order=asc&sort=time", "time", "asc", -1, false, listing.Items},
|
|
//test case 12 : testing with limit set to 1 and order set to ascending and sorting by last modified
|
|
{"/?order=asc&sort=time&limit=1", "time", "asc", 1, false, listing.Items},
|
|
//test case 13 : testing with limit set to -100 and order set to ascending and sorting by last modified
|
|
{"/?order=asc&sort=time&limit=-100", "time", "asc", -100, false, listing.Items},
|
|
//test case 14 : testing with limit set to -100 and order set to ascending and sorting by size
|
|
{"/?order=asc&sort=size&limit=-100", "size", "asc", -100, false, listing.Items},
|
|
}
|
|
|
|
for i, test := range tests {
|
|
var marsh []byte
|
|
req, err := http.NewRequest("GET", "/photos"+test.QueryURL, nil)
|
|
|
|
if err == nil && test.shouldErr {
|
|
t.Errorf("Test %d didn't error, but it should have", i)
|
|
} else if err != nil && !test.shouldErr {
|
|
t.Errorf("Test %d errored, but it shouldn't have; got '%v'", i, err)
|
|
}
|
|
|
|
req.Header.Set("Accept", "application/json")
|
|
rec := httptest.NewRecorder()
|
|
|
|
code, err := b.ServeHTTP(rec, req)
|
|
|
|
if code != http.StatusOK {
|
|
t.Fatalf("Wrong status, expected %d, got %d", http.StatusOK, code)
|
|
}
|
|
if rec.HeaderMap.Get("Content-Type") != "application/json; charset=utf-8" {
|
|
t.Fatalf("Expected Content type to be application/json; charset=utf-8, but got %s ", rec.HeaderMap.Get("Content-Type"))
|
|
}
|
|
|
|
actualJSONResponse := rec.Body.String()
|
|
copyOflisting := listing
|
|
if test.SortBy == "" {
|
|
copyOflisting.Sort = "name"
|
|
} else {
|
|
copyOflisting.Sort = test.SortBy
|
|
}
|
|
if test.OrderBy == "" {
|
|
copyOflisting.Order = "asc"
|
|
} else {
|
|
copyOflisting.Order = test.OrderBy
|
|
}
|
|
|
|
copyOflisting.applySort()
|
|
|
|
limit := test.Limit
|
|
if limit <= len(copyOflisting.Items) && limit > 0 {
|
|
marsh, err = json.Marshal(copyOflisting.Items[:limit])
|
|
} else { // if the 'limit' query is empty, or has the wrong value, list everything
|
|
marsh, err = json.Marshal(copyOflisting.Items)
|
|
}
|
|
|
|
if err != nil {
|
|
t.Fatalf("Unable to Marshal the listing ")
|
|
}
|
|
expectedJSON := string(marsh)
|
|
|
|
if actualJSONResponse != expectedJSON {
|
|
t.Errorf("JSON response doesn't match the expected for test number %d with sort=%s, order=%s\nExpected response %s\nActual response = %s\n",
|
|
i+1, test.SortBy, test.OrderBy, expectedJSON, actualJSONResponse)
|
|
}
|
|
}
|
|
}
|