class ProtocolTests(TestCase):
def setUp(self):
self.rout = StringIO()
self.rin = StringIO()
self.proto = Protocol(self.rin.read, self.rout.write)
def test_write_pkt_line_none(self):
self.proto.write_pkt_line(None)
self.assertEquals(self.rout.getvalue(), "0000")
def test_write_pkt_line(self):
self.proto.write_pkt_line("bla")
self.assertEquals(self.rout.getvalue(), "0007bla")
def test_read_pkt_line(self):
self.rin.write("0008cmd ")
self.rin.seek(0)
self.assertEquals("cmd ", self.proto.read_pkt_line())
def test_read_pkt_seq(self):
self.rin.write("0008cmd 0005l0000")
self.rin.seek(0)
self.assertEquals(["cmd ", "l"], list(self.proto.read_pkt_seq()))
def test_read_pkt_line_none(self):
self.rin.write("0000")
self.rin.seek(0)
self.assertEquals(None, self.proto.read_pkt_line())
def test_write_sideband(self):
self.proto.write_sideband(3, "bloe")
self.assertEquals(self.rout.getvalue(), "0009\x03bloe")
def test_send_cmd(self):
self.proto.send_cmd("fetch", "a", "b")
self.assertEquals(self.rout.getvalue(), "000efetch a\x00b\x00")
def test_read_cmd(self):
self.rin.write("0012cmd arg1\x00arg2\x00")
self.rin.seek(0)
self.assertEquals(("cmd", ["arg1", "arg2"]), self.proto.read_cmd())
def test_read_cmd_noend0(self):
self.rin.write("0011cmd arg1\x00arg2")
self.rin.seek(0)
self.assertRaises(AssertionError, self.proto.read_cmd)
