PiwigoDirectoryUploader/internal/app/images_test.go

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package app
//go:generate mockgen -destination=./piwigo_mock_test.go -package=app git.haefelfinger.net/piwigo/PiwigoDirectoryUploader/internal/pkg/piwigo PiwigoApi,PiwigoCategoryApi,PiwigoImageApi
import (
"errors"
"git.haefelfinger.net/piwigo/PiwigoDirectoryUploader/internal/pkg/localFileStructure"
"git.haefelfinger.net/piwigo/PiwigoDirectoryUploader/internal/pkg/piwigo"
"github.com/golang/mock/gomock"
"testing"
"time"
)
func Test_synchronize_local_image_metadata_should_fo_nothing_if_empty(t *testing.T) {
categories := make(map[string]*piwigo.PiwigoCategory)
categories["2019/shooting1"] = &piwigo.PiwigoCategory{Id: 1}
db := NewtestStore()
fileSystemNodes := map[string]*localFileStructure.FilesystemNode{}
err := synchronizeLocalImageMetadata(db, fileSystemNodes, categories, testChecksumCalculator)
if err != nil {
t.Error(err)
}
if len(db.savedMetadata) > 0 {
t.Error("There were metadata records saved but non expected!")
}
}
func Test_synchronize_local_image_metadata_should_add_new_metadata(t *testing.T) {
categories := make(map[string]*piwigo.PiwigoCategory)
categories["2019/shooting1"] = &piwigo.PiwigoCategory{Id: 1}
db := NewtestStore()
testFileSystemNode := &localFileStructure.FilesystemNode{
Key: "2019/shooting1/abc.jpg",
ModTime: time.Date(2019, 01, 01, 01, 0, 0, 0, time.UTC),
Name: "abc.jpg",
Path: "2019/shooting1/abc.jpg",
IsDir: false}
fileSystemNodes := map[string]*localFileStructure.FilesystemNode{}
fileSystemNodes[testFileSystemNode.Key] = testFileSystemNode
// execute the sync metadata based on the file system results
err := synchronizeLocalImageMetadata(db, fileSystemNodes, categories, testChecksumCalculator)
if err != nil {
t.Error(err)
}
// check if data are saved
savedData, exist := db.savedMetadata[testFileSystemNode.Key]
if !exist {
t.Fatal("Could not find correct metadata!")
}
if savedData.FullImagePath != testFileSystemNode.Key {
t.Errorf("fullImagePath %s on db image metadata is not set to %s!", savedData.FullImagePath, testFileSystemNode.Key)
}
if savedData.LastChange != testFileSystemNode.ModTime {
t.Error("lastChange on db image metadata is not set to the right date!")
}
if savedData.Filename != "abc.jpg" {
t.Error("filename on db image metadata is not set to abc.jpg!")
}
if savedData.Md5Sum != testFileSystemNode.Key {
t.Errorf("md5sum %s on db image metadata is not set to %s!", savedData.Md5Sum, testFileSystemNode.Key)
}
if savedData.UploadRequired != true {
t.Errorf("uploadRequired on db image metadata is not set to true!")
}
}
func Test_synchronize_local_image_metadata_should_mark_changed_entries_as_uploads(t *testing.T) {
categories := make(map[string]*piwigo.PiwigoCategory)
categories["2019/shooting1"] = &piwigo.PiwigoCategory{Id: 1}
db := NewtestStore()
db.savedMetadata["2019/shooting1/abc.jpg"] = ImageMetaData{
Md5Sum: "2019/shooting1/abc.jpg",
FullImagePath: "2019/shooting1/abc.jpg",
UploadRequired: false,
LastChange: time.Date(2019, 01, 01, 00, 0, 0, 0, time.UTC),
Filename: "abc.jpg",
}
testFileSystemNode := &localFileStructure.FilesystemNode{
Key: "2019/shooting1/abc.jpg",
ModTime: time.Date(2019, 01, 01, 01, 0, 0, 0, time.UTC),
Name: "abc.jpg",
Path: "2019/shooting1/abc.jpg",
IsDir: false}
fileSystemNodes := map[string]*localFileStructure.FilesystemNode{}
fileSystemNodes[testFileSystemNode.Key] = testFileSystemNode
// execute the sync metadata based on the file system results
err := synchronizeLocalImageMetadata(db, fileSystemNodes, categories, testChecksumCalculator)
if err != nil {
t.Error(err)
}
// check if data are saved
savedData, exist := db.savedMetadata[testFileSystemNode.Key]
if !exist {
t.Fatal("Could not find correct metadata!")
}
if savedData.LastChange != testFileSystemNode.ModTime {
t.Error("lastChange on db image metadata is not set to the right date!")
}
if savedData.UploadRequired != true {
t.Errorf("uploadRequired on db image metadata is not set to true!")
}
}
func Test_synchronize_local_image_metadata_should_not_mark_unchanged_files_to_upload(t *testing.T) {
db := NewtestStore()
categories := make(map[string]*piwigo.PiwigoCategory)
categories["2019/shooting1"] = &piwigo.PiwigoCategory{Id: 1}
db.savedMetadata["2019/shooting1/abc.jpg"] = ImageMetaData{
Md5Sum: "2019/shooting1/abc.jpg",
FullImagePath: "2019/shooting1/abc.jpg",
UploadRequired: false,
LastChange: time.Date(2019, 01, 01, 01, 0, 0, 0, time.UTC),
Filename: "abc.jpg",
}
testFileSystemNode := &localFileStructure.FilesystemNode{
Key: "2019/shooting1/abc.jpg",
ModTime: time.Date(2019, 01, 01, 01, 0, 0, 0, time.UTC),
Name: "abc.jpg",
Path: "2019/shooting1/abc.jpg",
IsDir: false}
fileSystemNodes := map[string]*localFileStructure.FilesystemNode{}
fileSystemNodes[testFileSystemNode.Key] = testFileSystemNode
// execute the sync metadata based on the file system results
err := synchronizeLocalImageMetadata(db, fileSystemNodes, categories, testChecksumCalculator)
if err != nil {
t.Error(err)
}
// check if data are saved
savedData, exist := db.savedMetadata[testFileSystemNode.Key]
if !exist {
t.Fatal("Could not find correct metadata!")
}
if savedData.UploadRequired {
t.Errorf("uploadRequired on db image metadata is set to true, but should not be on unchanged items!")
}
}
func Test_synchronize_local_image_metadata_should_not_process_directories(t *testing.T) {
categories := make(map[string]*piwigo.PiwigoCategory)
categories["2019/shooting1"] = &piwigo.PiwigoCategory{Id: 1}
db := NewtestStore()
testFileSystemNode := &localFileStructure.FilesystemNode{
Key: "2019/shooting1",
ModTime: time.Date(2019, 01, 01, 01, 0, 0, 0, time.UTC),
Name: "shooting1",
Path: "2019/shooting1/",
IsDir: true}
fileSystemNodes := map[string]*localFileStructure.FilesystemNode{}
fileSystemNodes[testFileSystemNode.Key] = testFileSystemNode
// execute the sync metadata based on the file system results
err := synchronizeLocalImageMetadata(db, fileSystemNodes, categories, testChecksumCalculator)
if err != nil {
t.Error(err)
}
if len(db.savedMetadata) > 0 {
t.Error("There were metadata records saved but non expected!")
}
}
func Test_checkPiwigoForChangedImages_none_with_piwigoId(t *testing.T) {
mockCtrl := gomock.NewController(t)
defer mockCtrl.Finish()
img := ImageMetaData{ImageId: 1, UploadRequired: true}
images := []ImageMetaData{img}
dbmock := NewMockImageMetadataProvider(mockCtrl)
dbmock.EXPECT().ImageMetadataToUpload().Return(images, nil)
piwigomock := NewMockPiwigoImageApi(mockCtrl)
piwigomock.EXPECT().ImagesExistOnPiwigo(gomock.Any()).Times(0)
piwigomock.EXPECT().ImageCheckFile(gomock.Any(), gomock.Any()).Times(0)
err := checkPiwigoForChangedImages(dbmock, piwigomock)
if err != nil {
t.Error(err)
}
}
func Test_checkPiwigoForChangedImages_with_empty_list(t *testing.T) {
mockCtrl := gomock.NewController(t)
defer mockCtrl.Finish()
images := []ImageMetaData{}
dbmock := NewMockImageMetadataProvider(mockCtrl)
dbmock.EXPECT().ImageMetadataToUpload().Return(images, nil)
piwigomock := NewMockPiwigoImageApi(mockCtrl)
piwigomock.EXPECT().ImagesExistOnPiwigo(gomock.Any()).Times(0)
piwigomock.EXPECT().ImageCheckFile(gomock.Any(), gomock.Any()).Times(0)
err := checkPiwigoForChangedImages(dbmock, piwigomock)
if err != nil {
t.Error(err)
}
}
func Test_checkPiwigoForChangedImages_should_call_piwigo_set_uploadRequired_to_false(t *testing.T) {
mockCtrl := gomock.NewController(t)
defer mockCtrl.Finish()
img := ImageMetaData{
ImageId: 1,
PiwigoId: 1,
UploadRequired: true,
Md5Sum: "1234",
}
images := []ImageMetaData{img}
dbmock := NewMockImageMetadataProvider(mockCtrl)
dbmock.EXPECT().ImageMetadataToUpload().Return(images, nil)
imgExpected := img
imgExpected.UploadRequired = false
dbmock.EXPECT().SaveImageMetadata(imgExpected).Times(1)
piwigomock := NewMockPiwigoImageApi(mockCtrl)
piwigomock.EXPECT().ImageCheckFile(1, "1234").Return(piwigo.ImageStateUptodate, nil)
err := checkPiwigoForChangedImages(dbmock, piwigomock)
if err != nil {
t.Error(err)
}
}
func Test_checkPiwigoForChangedImages_return_image_differs(t *testing.T) {
mockCtrl := gomock.NewController(t)
defer mockCtrl.Finish()
img := ImageMetaData{
ImageId: 1,
PiwigoId: 1,
UploadRequired: true,
Md5Sum: "1234",
}
images := []ImageMetaData{img}
dbmock := NewMockImageMetadataProvider(mockCtrl)
dbmock.EXPECT().ImageMetadataToUpload().Return(images, nil)
dbmock.EXPECT().SaveImageMetadata(gomock.Any()).Times(0)
piwigomock := NewMockPiwigoImageApi(mockCtrl)
piwigomock.EXPECT().ImageCheckFile(1, "1234").Return(piwigo.ImageStateDifferent, nil)
err := checkPiwigoForChangedImages(dbmock, piwigomock)
if err != nil {
t.Error(err)
}
}
func Test_updatePiwigoIdIfAlreadyUploaded_without_images_to_upload(t *testing.T) {
mockCtrl := gomock.NewController(t)
defer mockCtrl.Finish()
images := []ImageMetaData{}
dbmock := NewMockImageMetadataProvider(mockCtrl)
dbmock.EXPECT().ImageMetadataToUpload().Return(images, nil)
dbmock.EXPECT().SavePiwigoIdAndUpdateUploadFlag(gomock.Any(), gomock.Any()).Times(0)
piwigomock := NewMockPiwigoImageApi(mockCtrl)
piwigomock.EXPECT().ImagesExistOnPiwigo(gomock.Any()).Times(0)
err := updatePiwigoIdIfAlreadyUploaded(dbmock, piwigomock)
if err != nil {
t.Error(err)
}
}
func Test_updatePiwigoIdIfAlreadyUploaded_without_image_to_check(t *testing.T) {
mockCtrl := gomock.NewController(t)
defer mockCtrl.Finish()
img := ImageMetaData{
ImageId: 1,
PiwigoId: 1,
UploadRequired: true,
Md5Sum: "1234",
}
images := []ImageMetaData{img}
dbmock := NewMockImageMetadataProvider(mockCtrl)
dbmock.EXPECT().ImageMetadataToUpload().Return(images, nil)
dbmock.EXPECT().SavePiwigoIdAndUpdateUploadFlag(gomock.Any(), gomock.Any()).Times(0)
piwigomock := NewMockPiwigoImageApi(mockCtrl)
piwigomock.EXPECT().ImagesExistOnPiwigo(gomock.Any()).Times(0)
err := updatePiwigoIdIfAlreadyUploaded(dbmock, piwigomock)
if err != nil {
t.Error(err)
}
}
func Test_updatePiwigoIdIfAlreadyUploaded_with_image_to_check(t *testing.T) {
mockCtrl := gomock.NewController(t)
defer mockCtrl.Finish()
img := ImageMetaData{
ImageId: 1,
PiwigoId: 0,
UploadRequired: true,
Md5Sum: "1234",
}
images := []ImageMetaData{img}
dbmock := NewMockImageMetadataProvider(mockCtrl)
dbmock.EXPECT().ImageMetadataToUpload().Return(images, nil)
dbmock.EXPECT().SavePiwigoIdAndUpdateUploadFlag("1234", 1).Times(1)
piwigoResponose := make(map[string]int)
piwigoResponose["1234"] = 1
piwigomock := NewMockPiwigoImageApi(mockCtrl)
piwigomock.EXPECT().ImagesExistOnPiwigo(gomock.Any()).Times(1).Return(piwigoResponose, nil)
err := updatePiwigoIdIfAlreadyUploaded(dbmock, piwigomock)
if err != nil {
t.Error(err)
}
}
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func Test_uploadImages_saves_new_id_to_db(t *testing.T) {
mockCtrl := gomock.NewController(t)
defer mockCtrl.Finish()
img := ImageMetaData{
ImageId: 1,
PiwigoId: 0,
FullImagePath: "/nonexisting/file.jpg",
UploadRequired: true,
Md5Sum: "1234",
CategoryId: 2,
}
images := []ImageMetaData{img}
imgToSave := img
imgToSave.PiwigoId = 5
imgToSave.UploadRequired = false
dbmock := NewMockImageMetadataProvider(mockCtrl)
dbmock.EXPECT().ImageMetadataToUpload().Times(1).Return(images, nil)
dbmock.EXPECT().SaveImageMetadata(imgToSave).Times(1)
piwigomock := NewMockPiwigoImageApi(mockCtrl)
piwigomock.EXPECT().UploadImage(0, "/nonexisting/file.jpg", "1234", 2).Times(1).Return(5, nil)
err := uploadImages(piwigomock, dbmock)
if err != nil {
t.Error(err)
}
}
func Test_uploadImages_saves_same_id_to_db(t *testing.T) {
mockCtrl := gomock.NewController(t)
defer mockCtrl.Finish()
img := ImageMetaData{
ImageId: 1,
PiwigoId: 5,
FullImagePath: "/nonexisting/file.jpg",
UploadRequired: true,
Md5Sum: "1234",
CategoryId: 2,
}
images := []ImageMetaData{img}
imgToSave := img
imgToSave.UploadRequired = false
dbmock := NewMockImageMetadataProvider(mockCtrl)
dbmock.EXPECT().ImageMetadataToUpload().Times(1).Return(images, nil)
dbmock.EXPECT().SaveImageMetadata(imgToSave).Times(1)
piwigomock := NewMockPiwigoImageApi(mockCtrl)
piwigomock.EXPECT().UploadImage(5, "/nonexisting/file.jpg", "1234", 2).Times(1).Return(5, nil)
err := uploadImages(piwigomock, dbmock)
if err != nil {
t.Error(err)
}
}
// test metadata store to store save the metadat and simulate the database
type testStore struct {
savedMetadata map[string]ImageMetaData
}
func NewtestStore() *testStore {
return &testStore{savedMetadata: make(map[string]ImageMetaData)}
}
func (s *testStore) ImageMetadata(fullImagePath string) (ImageMetaData, error) {
metadata, exist := s.savedMetadata[fullImagePath]
if !exist {
return ImageMetaData{}, ErrorRecordNotFound
}
return metadata, nil
}
func (s *testStore) SaveImageMetadata(m ImageMetaData) error {
s.savedMetadata[m.FullImagePath] = m
return nil
}
func (d *testStore) ImageMetadataToUpload() ([]ImageMetaData, error) {
return nil, errors.New("N/A")
}
func (d *testStore) SavePiwigoIdAndUpdateUploadFlag(md5Sum string, piwigoId int) error {
return errors.New("N/A")
}
// to make the sync testable, we pass in a simple mock that returns the filepath as checksum
func testChecksumCalculator(file string) (string, error) {
return file, nil
}