blob: 5560c0e79c4959210fd2c2e07f897edc324991d7 [file] [log] [blame]
// Copyright 2016 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package app
import (
"encoding/json"
"fmt"
"io"
"io/ioutil"
"mime/multipart"
"net/http"
"net/http/httptest"
"reflect"
"testing"
"golang.org/x/perf/storage/db"
"golang.org/x/perf/storage/db/dbtest"
_ "golang.org/x/perf/storage/db/sqlite3"
"golang.org/x/perf/storage/fs"
)
type testApp struct {
db *db.DB
dbCleanup func()
fs *fs.MemFS
app *App
srv *httptest.Server
}
func (app *testApp) Close() {
app.dbCleanup()
app.srv.Close()
}
// createTestApp returns a testApp corresponding to a new app
// serving from an in-memory database and file system on an
// isolated test HTTP server.
//
// When finished with app, the caller must call app.Close().
func createTestApp(t *testing.T) *testApp {
db, cleanup := dbtest.NewDB(t)
fs := fs.NewMemFS()
app := &App{
DB: db,
FS: fs,
Auth: func(http.ResponseWriter, *http.Request) (string, error) { return "user", nil },
ViewURLBase: "view:",
}
mux := http.NewServeMux()
app.RegisterOnMux(mux)
srv := httptest.NewServer(mux)
return &testApp{db, cleanup, fs, app, srv}
}
// uploadFiles calls the /upload endpoint and executes f in a new
// goroutine to write files to the POST request.
func (app *testApp) uploadFiles(t *testing.T, f func(*multipart.Writer)) *uploadStatus {
pr, pw := io.Pipe()
mpw := multipart.NewWriter(pw)
go func() {
defer pw.Close()
defer mpw.Close()
f(mpw)
}()
resp, err := http.Post(app.srv.URL+"/upload", mpw.FormDataContentType(), pr)
if err != nil {
t.Fatal(err)
}
defer resp.Body.Close()
if resp.StatusCode != 200 {
t.Fatalf("post /upload: %v", resp.Status)
}
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
t.Fatalf("reading /upload response: %v", err)
}
t.Logf("/upload response:\n%s", body)
status := &uploadStatus{}
if err := json.Unmarshal(body, status); err != nil {
t.Fatalf("unmarshaling /upload response: %v", err)
}
return status
}
func TestUpload(t *testing.T) {
app := createTestApp(t)
defer app.Close()
status := app.uploadFiles(t, func(mpw *multipart.Writer) {
w, err := mpw.CreateFormFile("file", "1.txt")
if err != nil {
t.Errorf("CreateFormFile: %v", err)
}
fmt.Fprintf(w, "key: value\nBenchmarkOne 5 ns/op\nkey:value2\nBenchmarkTwo 10 ns/op\n")
})
if status.UploadID != "1" {
t.Errorf("uploadid = %q, want %q", status.UploadID, "1")
}
if have, want := status.FileIDs, []string{"1/0"}; !reflect.DeepEqual(have, want) {
t.Errorf("fileids = %v, want %v", have, want)
}
if status.ViewURL != "view:1" {
t.Errorf("viewurl = %q, want %q", status.ViewURL, "view:1")
}
if len(app.fs.Files()) != 1 {
t.Errorf("/upload wrote %d files, want 1", len(app.fs.Files()))
}
}