def testRead(self):
buf = Buffer(self.test_string)
self.assertEquals(self.test_string[0], buf.read(1))
self.assertEquals(1, buf.tell())
self.assertEquals(self.test_string[1:len(self.test_string)], buf.read(len(self.test_string) - 1 ))
def testWrite(self):
buf = Buffer()
buf.write(self.test_string)
self.assertEquals(self.test_string, buf.getvalue())
def testWriteLong(self):
tester = 's' * 65537
buf = Buffer()
buf.write(tester)
self.assertEquals(tester, buf.getvalue())
def testSeek(self):
buf = Buffer(self.test_string)
buf.seek(len(self.test_string) - 1)
self.assertEquals(self.test_string[-1], buf.read(1))
buf.seek(0)
self.assertEquals(self.test_string[0], buf.read(1))
def testGetValue(self):
buf = Buffer(self.test_string)
self.assertEquals(self.test_string, buf.getvalue())
def testReadLongRaisesException(self):
buf = Buffer(self.test_string)
self.assertRaises(BufferError, buf.read, (len(self.test_string) + 1))
def testRead(self):
buf = Buffer(self.test_string)
self.assertEquals(self.test_string[0], buf.read(1))
self.assertEquals(1, buf.tell())
self.assertEquals(self.test_string[1:len(self.test_string)],
buf.read(len(self.test_string) - 1))
def testReadFromWriteRaisesException(self):
buf = Buffer()
self.assertRaises(BufferError, buf.read, 1)
def testWriteFromReadRaisesException(self):
buf = Buffer(self.test_string)
self.assertRaises(BufferError, buf.write, self.test_string)
def testWriteNonStringRaisesException(self):
buf = Buffer()
self.assertRaises(BufferError, buf.write, (len(self.test_string)))
def testWriteLong(self):
tester = 's' * 65537
buf = Buffer()
buf.write(tester)
self.assertEquals(tester, buf.getvalue())
def testWrite(self):
buf = Buffer()
buf.write(self.test_string)
self.assertEquals(self.test_string, buf.getvalue())
def testGetValue(self):
buf = Buffer(self.test_string)
self.assertEquals(self.test_string, buf.getvalue())
def testSeek(self):
buf = Buffer(self.test_string)
buf.seek(len(self.test_string) - 1)
self.assertEquals(self.test_string[-1], buf.read(1))
buf.seek(0)
self.assertEquals(self.test_string[0], buf.read(1))