def parse_caget_command(self, command):
"""
Parses the caget command and extracts the important information.
:param command: the command received over Slack
:return: a tuple containing whether a string was requested, the PV name and whether un-hexing was required
"""
as_str = CaGetParser.as_string_requested(command)
name = CaGetParser.extract_pv_name(command)
as_uzhex = CaGetParser.uzhex_requested(command)
return as_str, name, as_uzhex
def test_caget_when_qualifiers_does_not_contain_dash_S_returns_as_string_equals_false(self):
self.assertEqual(False, CaGetParser.as_string_requested("caget -t IN:DEMO"))
def test_caget_when_qualifiers_contains_dash_S_returns_as_string_equals_true(self):
self.assertEqual(True, CaGetParser.as_string_requested("caget -S -t IN:DEMO"))
def test_caget_uzhex_requested_returns_false_when_not_present(self):
self.assertEqual(False, CaGetParser.uzhex_requested("caget -S -t IN:DEMO:X:Y"))
def test_caget_uzhex_requested_returns_true_when_present(self):
self.assertEqual(True, CaGetParser.uzhex_requested("caget -S -t IN:DEMO:X:Y |uzhex"))
def test_caget_extract_pv_name_with_qualifiers_and_uzhex_returns_name(self):
self.assertEqual("IN:DEMO:X:Y", CaGetParser.extract_pv_name("caget -S -t IN:DEMO:X:Y |uzhex"))
def test_caget_extract_pv_name_without_qualifiers_returns_name(self):
self.assertEqual("IN:DEMO:X:Y", CaGetParser.extract_pv_name("caget IN:DEMO:X:Y"))