def test_02(self):
"""TestAttrCompBasic.test_02(): Creation of a template object and a partial object."""
sOut = BaseTestClasses.MockStreamWrite()
RepCode.writeIDENT(RepCode.IDENTString(b'WEIGHT'), sOut)
# FSINGL is code 2
RepCode.writeUSHORT(2, sOut)
RepCode.writeUNITS(RepCode.UNITSString('KG'), sOut)
# print('TRACE: sOut.bytes', sOut.bytes)
sIn = BaseTestClasses.MockStreamRead(sOut.bytes)
myTemplate = AttrComp.AttrCompStream(int('10110', 2), sIn)
# print(myTemplate)
self.assertEqual(RepCode.IDENTString(b'WEIGHT'), myTemplate.lable)
self.assertEqual(b'WEIGHT', myTemplate.lable.payload)
# Now create object
sOut = BaseTestClasses.MockStreamWrite()
RepCode.writeFSINGL(356.2, sOut)
sIn = BaseTestClasses.MockStreamRead(sOut.bytes)
myObject = myTemplate.readAsTemplate(int('00001', 2), sIn)
# print(myObject)
self.assertEqual(RepCode.IDENTString(b'WEIGHT'), myObject.lable)
self.assertEqual(b'WEIGHT', myObject.lable.payload)
self.assertEqual(1, myObject.count)
self.assertEqual(2, myObject.repCode)
self.assertEqual(RepCode.UNITSString(b'KG'), myObject.units)
self.assertEqual(b'KG', myObject.units.payload)
# self.assertEqual(356.2, myObject.value)
self.assertAlmostEqual(356.2, myObject.value, 2)
def test_01(self):
"""TestAttrCompBasic.test_01(): Simple creation of a single template object."""
sOut = BaseTestClasses.MockStreamWrite()
RepCode.writeIDENT(RepCode.IDENTString(b'WEIGHT'), sOut)
# FSINGL is code 2
RepCode.writeUSHORT(2, sOut)
RepCode.writeUNITS(RepCode.UNITSString('KG'), sOut)
sIn = BaseTestClasses.MockStreamRead(sOut.bytes)
myTemplate = AttrComp.AttrCompStream(int('10110', 2), sIn)
# print(myTemplate)
self.assertEqual(RepCode.IDENTString(b'WEIGHT'), myTemplate.lable)
self.assertEqual(b'WEIGHT', myTemplate.lable.payload)
self.assertEqual(2, myTemplate.repCode)
self.assertEqual(RepCode.UNITSString(b'KG'), myTemplate.units)
self.assertEqual(b'KG', myTemplate.units.payload)
class TestIDENT(TestRepCodeBase):
"""Tests the IDENT Representation Code number 19."""
NUM = 19
CASES = (
(RepCode.IDENTString(b''), b'\x00'),
(RepCode.IDENTString(b'TYPE1'), b'\x05TYPE1'),
)
def setUp(self):
pass
def tearDown(self):
pass
def test_00(self):
"""Tests IDENT properties in RC_TABLE."""
rte = RepCode.RC_TABLE[self.NUM]
self.assertEquals(self.NUM, rte.Code)
self.assertEquals('IDENT', rte.SymbolicName)
self.assertEquals('Variable-length identifier', rte.Description)
self.assertEquals('STRING', rte.Class)
self.assertEquals('S', rte.Type)
self.assertEquals(-1, rte.Size)
def test_01(self):
"""Tests IDENT edge values write/read."""
for v, b in self.CASES:
sOut = BaseTestClasses.MockStreamWrite()
RepCode.writeIDENT(v, sOut)
self.assertEqual(sOut.bytes, b)
sIn = BaseTestClasses.MockStreamRead(sOut.bytes)
vR = RepCode.readIDENT(sIn)
self.assertEqual(v, vR)
def test_02(self):
"""Tests IDENT edge values write/read - indirect."""
self._indirectTest()