def test_none(self):
q = Query()
r = Reply()
string = 'No parameter access'
self.assertEqual(parameter_output(q), string)
self.assertEqual(parameter_output(r), string)
self.assertEqual(parameter_output(q, verbose=False), '')
self.assertEqual(parameter_output(r, verbose=False), '')
def test_read(self):
self.q.parameter_mode = 'read'
self.qi.parameter_mode = 'read'
string = 'Return the value of parameter 1'
indexed_string = 'Return the value of parameter 29, index 1'
self.assertEqual(parameter_output(self.q), string)
self.assertEqual(parameter_output(self.qi), indexed_string)
self.assertEqual(parameter_output(self.q, verbose=False), '')
def test_no_write(self):
self.r.parameter_mode = 'no write'
self.ri.parameter_mode = 'no write'
string = "Parameter 1 isn't writable"
index_string = "Parameter 29 isn't writable"
self.assertEqual(parameter_output(self.r), string)
self.assertEqual(parameter_output(self.ri), index_string)
self.assertEqual(parameter_output(self.r, verbose=False),
'Not writable')
def test_error(self):
self.r.parameter_mode = 'error'
self.ri.parameter_mode = 'error'
self.r.error_code = ParameterError.MINMAX.value
self.ri.error_code = ParameterError.MINMAX.value
string = "Can't access parameter 1: min/max error"
index_string = ("Can't access parameter 29, index 1: min/max error")
self.assertEqual(parameter_output(self.r), string)
self.assertEqual(parameter_output(self.ri), index_string)
self.assertEqual(parameter_output(self.r, verbose=False),
'Error: min/max restriction')
def test_write(self):
self.q.parameter_mode = 'write'
self.qi.parameter_mode = 'write'
self.q_Hz.parameter_mode = 'write'
string = 'Write the value 123 to parameter 1'
index_string = 'Write the value 123 to parameter 29, index 1'
unit_string = 'Write the value 123 Hz to parameter 3'
self.assertEqual(parameter_output(self.q), string)
self.assertEqual(parameter_output(self.qi), index_string)
self.assertEqual(parameter_output(self.q_Hz), unit_string)
self.assertEqual(parameter_output(self.q, verbose=False), '')
def test_response(self):
self.r.parameter_mode = 'response'
self.ri.parameter_mode = 'response'
self.r_Hz.parameter_mode = 'response'
string = 'The value of parameter 1 is 123'
index_string = 'The value of parameter 29, index 1 is 123'
unit_string = 'The value of parameter 3 is 123 Hz'
self.assertEqual(parameter_output(self.r), string)
self.assertEqual(parameter_output(self.ri), index_string)
self.assertEqual(parameter_output(self.r_Hz), unit_string)
self.assertEqual(parameter_output(self.r, verbose=False), '123')
self.assertEqual(parameter_output(self.r_Hz, verbose=False), '123 Hz')
def test_index(self):
self.ui.cmd_verbosity(2)
self.ui.cmd_read(1, 1)
r = Reply(self.r.data)
r.parameter_index = 1
string = parameter_output(r, True) + '\n'
self.assertEqual(self.printed.getvalue(), string)
def test_verbosity_2(self):
self.ui.cmd_verbosity(2)
self.ui.cmd_read(1)
string = parameter_output(self.r, True) + '\n'
self.assertEqual(self.printed.getvalue(), string)