fix deprecated function, unicode in testv3.0a0

2 files changed, 3 insertions, 3 deletions

diff --git a/serial/serialutil.py b/serial/serialutil.py
index 1ccfabb..5fb5588 100644
--- a/serial/serialutil.py
+++ b/serial/serialutil.py
@@ -564,7 +564,7 @@ class SerialBase(io.RawIOBase):
         self.apply_settings(d)
 
     def isOpen(self):
-        return self._is_open
+        return self.is_open
 
     #  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -
     # additional functionality
diff --git a/test/test_iolib.py b/test/test_iolib.py
index 37ee081..f5635f3 100644
--- a/test/test_iolib.py
+++ b/test/test_iolib.py
@@ -63,10 +63,10 @@ class Test_SerialAndIO(unittest.TestCase):
         self.s.close()
 
     def test_hello_raw(self):
-        self.io.write(r"hello\n")
+        self.io.write(b"hello\n".decode('utf-8'))
         self.io.flush() # it is buffering. required to get the data out
         hello = self.io.readline()
-        self.failUnlessEqual(hello, u"hello\n")
+        self.failUnlessEqual(hello, b"hello\n".decode('utf-8'))
 
 # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 if __name__ == '__main__':