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1# Copyright 2022 Google LLC
2#
3# Licensed under the Apache License, Version 2.0 (the "License");
4# you may not use this file except in compliance with the License.
5# You may obtain a copy of the License at
6#
7#     https://www.apache.org/licenses/LICENSE-2.0
8#
9# Unless required by applicable law or agreed to in writing, software
10# distributed under the License is distributed on an "AS IS" BASIS,
11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12# See the License for the specific language governing permissions and
13# limitations under the License.
14
15import logging
16
17from mobly import suite_runner, asserts, base_test
18
19from avatar.controllers import pandora_device
20
21from bumble.smp import PairingDelegate, PairingConfig
22
23
24class ClassicConnect(base_test.BaseTestClass):
25    def setup_class(self):
26        self.pandora_devices = self.register_controller(pandora_device)
27        self.dut = self.pandora_devices[0]
28        self.bumble = self.pandora_devices[1]
29
30    def setup_test(self):
31        self.dut.host.Reset()
32
33    def test_io_cap_keyboard_only(self):
34        self._connect_to_dut(PairingDelegate.KEYBOARD_INPUT_ONLY)
35
36    def test_display_yes_no(self):
37        self._connect_to_dut(PairingDelegate.DISPLAY_OUTPUT_AND_YES_NO_INPUT)
38
39    def test_io_cap_display_only(self):
40        self._connect_to_dut(PairingDelegate.DISPLAY_OUTPUT_ONLY)
41
42    def test_io_cap_no_input_no_output(self):
43        self._connect_to_dut(PairingDelegate.NO_OUTPUT_NO_INPUT)
44
45    def _connect_to_dut(self, io_cap):
46        bumble_address = self.bumble.address
47        self.bumble.device.pairing_config_factory = lambda _: PairingConfig(
48            delegate=Delegate(io_cap, self.dut, bumble_address)
49        )
50        connect_resp = self.bumble.host.Connect(
51            address=self.dut.address, wait_for_ready=True)
52        asserts.assert_true(connect_resp.WhichOneof(
53            "result") == "connection", "Failed to connect")
54
55
56class Delegate(PairingDelegate):
57
58  def __init__(self, io_capability, dut, address):
59    super().__init__(io_capability)
60    logging.info("Delegate init")
61    self._dut = dut
62    self._address = address
63
64  async def get_number(self):
65    logging.info("get_number")
66    passkey = self._dut.host.ReadPasskey(address=self._address).passkey
67    return passkey
68
69  async def compare_numbers(self, number, digits=6):
70    logging.info("compare_number")
71    dut_passkey = self._dut.host.ReadPasskey(address=self._address).passkey
72    return dut_passkey == number
73
74
75if __name__ == '__main__':
76    logging.basicConfig(level=logging.DEBUG)
77    suite_runner.run_suite([ClassicConnect])
78