def test_retrieve_file_notfound(self):
c = LocalFilesystemCache(self.remotebase)
tmppath = c.temppath
with self.assertRaises(IOError) as cm:
c.retrieve("fileB")
self.assertEqual(cm.exception.errno, 2)
del c
def test_retrieve_file_list(self):
c = LocalFilesystemCache(self.remotebase)
tmppath = c.temppath
c.retrieve(["fileA", os.path.join("dirA", "fileA")])
self.assertTrue(os.path.isfile(c("fileA")))
self.assertTrue(os.path.isfile(c(os.path.join("dirA", "fileA"))))
del c
def test_clean_pattern(self):
c = LocalFilesystemCache(self.remotebase)
tmppath = c.temppath
c.retrieve(["fileA", os.path.join("dirA", "fileA")])
c.clean("f*")
self.assertEqual(os.listdir(c.temppath), ["dirA"])
self.assertEqual(c._files.keys(), [os.path.join("dirA", "fileA")])
del c
def test_clean_all(self):
c = LocalFilesystemCache(self.remotebase)
tmppath = c.temppath
c.retrieve(["fileA", os.path.join("dirA", "fileA")])
c.clean()
self.assertEqual(os.listdir(c.temppath), [])
self.assertEqual(c._files, {})
del c
def test_clean_datetime(self):
# TODO: repeat several times
c = LocalFilesystemCache(self.remotebase)
tmppath = c.temppath
t0 = datetime.datetime.now()
c.retrieve("fileA")
time.sleep(0.5)
t1 = datetime.datetime.now()
c.retrieve(os.path.join("dirA", "fileA"))
time.sleep(0.5)
c.clean(time=t0 + datetime.timedelta(milliseconds=100))
self.assertEqual(os.listdir(c.temppath), ["dirA"])
self.assertEqual(c._files.keys(), [os.path.join("dirA", "fileA")])
del c
def test_retrieve_dir(self):
c = LocalFilesystemCache(self.remotebase)
tmppath = c.temppath
lpath = c.retrieve(os.path.join("dirA", "fileA"))
self.assertTrue(os.path.isfile(os.path.join(tmppath, "dirA", "fileA")))
self.assertEqual(lpath, os.path.join(tmppath, "dirA", "fileA"))
del c
def test_retrieve_file(self):
c = LocalFilesystemCache(self.remotebase)
tmppath = c.temppath
t0 = datetime.datetime.now()
lpath = c.retrieve("fileA")
t1 = datetime.datetime.now()
self.assertTrue(t0 < c._files["fileA"][1] < t1)
del c
def test_retrieve_file_call(self):
c = LocalFilesystemCache(self.remotebase)
tmppath = c.temppath
lpath = c.retrieve("fileA")
self.assertEqual(lpath, c("fileA"))
del c