def setUp(self): self.__inputStream = ByteArrayInputStream(TEST_DATA)
def test_doubleClose(self): inputStream = ByteArrayInputStream(TEST_DATA) inputStream.close() self.assertRaises(IOError, inputStream.close)
class ByteArrayInputStreamTest(unittest.TestCase):
def setUp(self):
self.__inputStream = ByteArrayInputStream(TEST_DATA)
def tearDown(self):
self.__inputStream.close()
self.__inputStream = None
def test_ready(self):
self.assertTrue(self.__inputStream.ready())
data = self.__inputStream.read(100)
self.assertTrue(self.__inputStream.ready())
def test_readByteByByte(self):
buffer = ''
while True:
byte = self.__inputStream.read(1)
if byte == '':
break
buffer += byte
self.assertEquals(TEST_DATA, buffer)
def test_readMultiBytes(self):
buffer = ''
bytes = 0
while True:
bytes += 1
byte = self.__inputStream.read(bytes)
if byte == '':
break
buffer += byte
self.assertEquals(TEST_DATA, buffer)
def test_readOverload(self):
data = self.__inputStream.read(1000)
self.assertEquals(TEST_DATA, data)
def test_endOfStream(self):
self.__inputStream.read(1000)
data = self.__inputStream.read(1000)
self.assertEquals('', data)
def test_skipAll(self):
skipBytes = self.__inputStream.skip(1000)
self.assertEquals(len(TEST_DATA), skipBytes)
def test_skipPart(self):
length = 0
bytes = 0
while True:
bytes += 1
skipBytes = self.__inputStream.skip(bytes)
if skipBytes == 0:
break
length += skipBytes
self.assertEquals(len(TEST_DATA), length)
def test_doubleClose(self):
inputStream = ByteArrayInputStream(TEST_DATA)
inputStream.close()
self.assertRaises(IOError, inputStream.close)
