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path: root/test-cli/test/tests/qaudio.py
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from test.helpers.syscmd import SysCommand
import unittest
#class name
class Qaudio(unittest.TestCase):
    # Initialize the variables

    def __init__(self, testname, testfunc, dtmfFile):
        # Doing this we will initialize the class and later on perform a particular method inside this class
        super(Qaudio, self).__init__(testfunc)
        self._testMethodDoc = testname
        self._dtmfFile=dtmfFile
        self.__sum=0
        self.__refSum = 25 # 1+3+5+7+9

    def execute(self):
        str_cmd = "aplay test/files/dtmf-13579.wav & arecord -r 8000 -d 1 recorded.wav" #.format(self.__dtmfFile)
        audio_loop = SysCommand("command-name", str_cmd)
        if audio_loop.execute() == -1:# BUG: Returns -1 but work
            lines = audio_loop.getOutput().splitlines()
            str_cmd = "multimon -t wav -a DTMF recorded.wav -q"
            dtmf_decoder = SysCommand("command-name", str_cmd)
            a=dtmf_decoder.execute()
            if dtmf_decoder.execute() == -1: # BUG: Returns -1 but work
                self.__raw_out = dtmf_decoder.getOutput()
                if self.__raw_out == "":
                    return -1
                lines = dtmf_decoder.getOutput().splitlines()
                for i in range(0, 5):
                    aux=[int(s) for s in lines[i].split() if s.isdigit()]
                    self.__sum=self.__sum+aux[0]
                self.failUnless(self.__sum == self.__refSum), "failed: incorrect dtmf code" + str(self.__sum)
            else:
                self.fail("failed: fail reading recorded file")
                return -1
        else:
            self.fail("failed: fail playing/recording file")
            return -1
        return 0