def test_Stored_picture_can_be_retrieved_as_filepath(self):
from niprov.pictures import PictureCache
myImg = Mock()
myImg.provenance = {'id': '007'}
pictures = PictureCache(sentinel.dependencies)
self.assertIsNone(pictures.getFilepath(for_=myImg))
pictures.keep(io.BytesIO('/x10/x05/x5f'), for_=myImg)
picfpath = os.path.expanduser('~/.niprov-snapshots/007.png')
self.assertEqual(picfpath, pictures.getFilepath(for_=myImg))
def test_Stored_picture_can_be_retrieved_as_filepath(self):
from niprov.pictures import PictureCache
myImg = Mock()
myImg.provenance = {'id':'007'}
pictures = PictureCache(sentinel.dependencies)
self.assertIsNone(pictures.getFilepath(for_=myImg))
pictures.keep(io.BytesIO('/x10/x05/x5f'), for_=myImg)
picfpath = os.path.expanduser('~/.niprov-snapshots/007.png')
self.assertEqual(picfpath, pictures.getFilepath(for_=myImg))
def test_Serialize(self):
from niprov.pictures import PictureCache
pictures = PictureCache(sentinel.dependencies)
pictures.getFilepath = Mock()
fpath = pictures.serializeSingle(sentinel.img)
pictures.getFilepath.assert_called_with(for_=sentinel.img)
self.assertEqual(pictures.getFilepath(), fpath)
def test_Serialize(self):
from niprov.pictures import PictureCache
pictures = PictureCache(sentinel.dependencies)
pictures.getFilepath = Mock()
fpath = pictures.serializeSingle(sentinel.img)
pictures.getFilepath.assert_called_with(for_=sentinel.img)
self.assertEqual(pictures.getFilepath(), fpath)
def test_If_pic_is_not_in_cache_but_on_filesystem_provides_that(self):
import niprov.pictures
myImg = Mock()
myImg.provenance = {'id': '007'}
pictures = niprov.pictures.PictureCache(sentinel.dependencies)
pictures.keep(io.BytesIO('/x10/x05/x5f'), for_=myImg)
pictures.saveToDisk(for_=myImg)
niprov.pictures._CACHE = {} # reset cache
picfpath = os.path.expanduser('~/.niprov-snapshots/007.png')
self.assertEqual(picfpath, pictures.getFilepath(for_=myImg))
def test_If_pic_is_not_in_cache_but_on_filesystem_provides_that(self):
import niprov.pictures
myImg = Mock()
myImg.provenance = {'id':'007'}
pictures = niprov.pictures.PictureCache(sentinel.dependencies)
pictures.keep(io.BytesIO('/x10/x05/x5f'), for_=myImg)
pictures.saveToDisk(for_=myImg)
niprov.pictures._CACHE = {} # reset cache
picfpath = os.path.expanduser('~/.niprov-snapshots/007.png')
self.assertEqual(picfpath, pictures.getFilepath(for_=myImg))
