def testExceptions(self):
self.assertRaises(SizeParamsError, Size)
self.assertRaises(SizeParamsError, Size, bytes=500, spec="45GB")
self.assertRaises(SizeNotPositiveError, Size, bytes=-1)
self.assertRaises(SizeNotPositiveError, Size, spec="0")
self.assertRaises(SizeNotPositiveError, Size, spec="-1 TB")
self.assertRaises(SizeNotPositiveError, Size, spec="-47kb")
s = Size(bytes=500)
self.assertRaises(SizePlacesError, s.humanReadable, places=0)
def _prefixTestHelper(self, bytes, factor, prefix, abbr):
c = bytes * factor
s = Size(bytes=c)
self.assertEquals(s, c)
if prefix:
u = "%sbytes" % prefix
s = Size(spec="%ld %s" % (bytes, u))
self.assertEquals(s, c)
self.assertEquals(s.convertTo(spec=u), bytes)
if abbr:
u = "%sb" % abbr
s = Size(spec="%ld %s" % (bytes, u))
self.assertEquals(s, c)
self.assertEquals(s.convertTo(spec=u), bytes)
if not prefix and not abbr:
s = Size(spec="%ld" % bytes)
self.assertEquals(s, c)
self.assertEquals(s.convertTo(), bytes)
def testHumanReadable(self):
s = Size(bytes=58929971L)
self.assertEquals(s.humanReadable(), "58.9 Mb")
s = Size(bytes=478360371L)
self.assertEquals(s.humanReadable(), "0.48 Gb")
def testHumanReadable(self):
s = Size(bytes=58929971L)
self.assertEquals(s.humanReadable(), "58.9 Mb")
s = Size(bytes=478360371L)
self.assertEquals(s.humanReadable(), "0.48 Gb")
def _prefixTestHelper(self, bytes, factor, prefix, abbr):
c = bytes * factor
s = Size(bytes=c)
self.assertEquals(s, c)
if prefix:
u = "%sbytes" % prefix
s = Size(spec="%ld %s" % (bytes, u))
self.assertEquals(s, c)
self.assertEquals(s.convertTo(spec=u), bytes)
if abbr:
u = "%sb" % abbr
s = Size(spec="%ld %s" % (bytes, u))
self.assertEquals(s, c)
self.assertEquals(s.convertTo(spec=u), bytes)
if not prefix and not abbr:
s = Size(spec="%ld" % bytes)
self.assertEquals(s, c)
self.assertEquals(s.convertTo(), bytes)