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// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
package model
import (
"encoding/base64"
"io/ioutil"
"testing"
)
func TestGetInfoForBytes(t *testing.T) {
fakeFile := make([]byte, 1000)
if info, err := GetInfoForBytes("file.txt", fakeFile); err != nil {
t.Fatal(err)
} else if info.Filename != "file.txt" {
t.Fatalf("Got incorrect filename: %v", info.Filename)
} else if info.Size != 1000 {
t.Fatalf("Got incorrect size: %v", info.Size)
} else if info.Extension != "txt" {
t.Fatalf("Git incorrect file extension: %v", info.Extension)
} else if info.MimeType != "text/plain; charset=utf-8" {
t.Fatalf("Got incorrect mime type: %v", info.MimeType)
} else if info.HasPreviewImage {
t.Fatalf("Got HasPreviewImage = true for non-image file")
}
if info, err := GetInfoForBytes("file.png", fakeFile); err != nil {
t.Fatal(err)
} else if info.Filename != "file.png" {
t.Fatalf("Got incorrect filename: %v", info.Filename)
} else if info.Size != 1000 {
t.Fatalf("Got incorrect size: %v", info.Size)
} else if info.Extension != "png" {
t.Fatalf("Git incorrect file extension: %v", info.Extension)
} else if info.MimeType != "image/png" {
t.Fatalf("Got incorrect mime type: %v", info.MimeType)
} else if !info.HasPreviewImage {
t.Fatalf("Got HasPreviewImage = false for image")
}
// base 64 encoded version of handtinywhite.gif from http://probablyprogramming.com/2009/03/15/the-tiniest-gif-ever
gifFile, _ := base64.StdEncoding.DecodeString("R0lGODlhAQABAIABAP///wAAACwAAAAAAQABAAACAkQBADs=")
if info, err := GetInfoForBytes("handtinywhite.gif", gifFile); err != nil {
t.Fatal(err)
} else if info.Filename != "handtinywhite.gif" {
t.Fatalf("Got incorrect filename: %v", info.Filename)
} else if info.Size != 35 {
t.Fatalf("Got incorrect size: %v", info.Size)
} else if info.Extension != "gif" {
t.Fatalf("Git incorrect file extension: %v", info.Extension)
} else if info.MimeType != "image/gif" {
t.Fatalf("Got incorrect mime type: %v", info.MimeType)
} else if !info.HasPreviewImage {
t.Fatalf("Got HasPreviewImage = false for static gif")
}
animatedGifFile, err := ioutil.ReadFile("../web/static/images/testgif.gif")
if err != nil {
t.Fatalf("Failed to load testgif.gif: %v", err.Error())
}
if info, err := GetInfoForBytes("testgif.gif", animatedGifFile); err != nil {
t.Fatal(err)
} else if info.Filename != "testgif.gif" {
t.Fatalf("Got incorrect filename: %v", info.Filename)
} else if info.Size != 38689 {
t.Fatalf("Got incorrect size: %v", info.Size)
} else if info.Extension != "gif" {
t.Fatalf("Git incorrect file extension: %v", info.Extension)
} else if info.MimeType != "image/gif" {
t.Fatalf("Got incorrect mime type: %v", info.MimeType)
} else if info.HasPreviewImage {
t.Fatalf("Got HasPreviewImage = true for animated gif")
}
}
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