def setup(self):
self.pkg = Package()
self.crc = MaximCRC()
class TestPackage:
def setup(self):
self.pkg = Package()
self.crc = MaximCRC()
def test__pack_head(self):
# e.g. get_long_ack
pkg = a2b('fd0200bb81002d')
assert self.pkg.pack(serno=33211, cmd=2) == pkg
def test__pack_head_AndData(self):
# e.g. get_erp_image, page1
pkg = a2b('fd3c03bb810083ff01df')
data = a2b('ff01')
assert self.pkg.pack(serno=33211, cmd=60, data=data) == pkg
def test__pack_head_WithParamNoAndParamAd(self):
# e.g get_serno
pkg = a2b('fd0a03bb81009b0100c4')
data = a2b('0100')
assert self.pkg.pack(serno=33211, cmd=10, data=data) == pkg
def test__pack_head_WithParamNoAndParamAdAndParam(self):
# e.g. set_serno
pkg = a2b('fd0b07bb8100580100bb810000fb')
data = a2b('0100bb810000')
assert self.pkg.pack(serno=33211, cmd=11, data=data) == pkg
def test__pack_data_ToLong(self):
data = b'\xff' * 253
with pytest.raises(PackageError,
message="Data block bigger than 252Bytes!"):
self.pkg.pack(serno=33211, cmd=11, data=data)
def test__unpack_head(self):
# e.g. responce to probe_module_long(33211)
data = {
'header': {
'state': 0,
'cmd': 11,
'length': 0,
'serno': 33211
},
'data': None
}
pkg = a2b('000b00bb8100e6')
assert self.pkg.unpack(pkg) == data
def test__unpack_head_AndData(self):
# e.g. responce to get_serial(33211)
data = {
'header': {
'state': 0,
'cmd': 10,
'length': 5,
'serno': 33211
},
'data': b'\xbb\x81\x00\x00'
}
pkg = a2b('000a05bb8100aabb810000cc')
assert self.pkg.unpack(pkg) == data
def test__unpack_data_ToLong(self):
data = b'\xff' * 253
crc = self.crc.calc_crc(data)
pkg = a2b('fd3cffbb8100e0') + data + crc
with pytest.raises(PackageError,
message="Data block bigger than 252Bytes!"):
self.pkg.unpack(pkg)
def test__unpack_data_FaultyCRC(self):
data = b'\xff' * 252
pkg = a2b('fd3cffbb8100e0') + data + b'\xff'
with pytest.raises(PackageError,
message="Package with faulty data CRC!"):
self.pkg.unpack(pkg)
def test__unpack_head_FaultyCRC(self):
data = b'\xff' * 252
crc = self.crc.calc_crc(data)
pkg = a2b('fd3cffbb8100f0') + data + crc
with pytest.raises(PackageError,
message="Package with faulty header CRC!"):
self.pkg.unpack(pkg)
def test__unpack_head_WithProbeErrorState(self):
data = b'\xff' * 252
crc = self.crc.calc_crc(data)
pkg = a2b('853cffbb8100d9') + data + crc
with pytest.raises(PackageError,
message="actual moisture is too small in DAC"):
self.pkg.unpack(pkg)
def setup(self):
self.pkg = Package()
self.crc = MaximCRC()
class TestPackage(object):
def setup(self):
self.pkg = Package()
self.crc = MaximCRC()
def test__pack_head(self):
# e.g. get_long_ack
pkg = a2b('fd0200bb81002d')
assert self.pkg.pack(serno=33211, cmd=2) == pkg
def test__pack_head_AndData(self):
# e.g. get_erp_image, page1
pkg = a2b('fd3c03bb810083ff01df')
data = a2b('ff01')
assert self.pkg.pack(serno=33211, cmd=60, data=data) == pkg
def test__pack_head_WithParamNoAndParamAd(self):
# e.g get_serno
pkg = a2b('fd0a03bb81009b0100c4')
data = a2b('0100')
assert self.pkg.pack(serno=33211, cmd=10, data=data) == pkg
def test__pack_head_WithParamNoAndParamAdAndParam(self):
# e.g. set_serno
pkg = a2b('fd0b07bb8100580100bb810000fb')
data = a2b('0100bb810000')
assert self.pkg.pack(serno=33211, cmd=11, data=data) == pkg
def test__pack_data_ToLong(self):
data = '\xff' * 253
with pytest.raises(PackageError) as e:
self.pkg.pack(serno=33211, cmd=11, data=data)
assert e.value.message == "Data block bigger than 252Bytes!"
def test__unpack_head(self):
# e.g. responce to probe_module_long(33211)
data = {'header': {'state': 0, 'cmd': 11, 'length': 0,
'serno': 33211}, 'data': None}
pkg = a2b('000b00bb8100e6')
assert self.pkg.unpack(pkg) == data
def test__unpack_head_AndData(self):
# e.g. responce to get_serial(33211)
data = {'header': {'state': 0, 'cmd': 10, 'length': 5,
'serno': 33211}, 'data': '\xbb\x81\x00\x00'}
pkg = a2b('000a05bb8100aabb810000cc')
assert self.pkg.unpack(pkg) == data
def test__unpack_data_ToLong(self):
data = '\xff' * 253
crc = self.crc.calc_crc(data)
pkg = a2b('fd3cffbb8100e0') + data + crc
with pytest.raises(PackageError) as e:
self.pkg.unpack(pkg)
assert e.value.message == "Data block bigger than 252Bytes!"
def test__unpack_data_FaultyCRC(self):
data = '\xff' * 252
pkg = a2b('fd3cffbb8100e0') + data + '\xff'
with pytest.raises(PackageError) as e:
self.pkg.unpack(pkg)
assert e.value.message == "Package with faulty data CRC!"
def test__unpack_head_FaultyCRC(self):
data = '\xff' * 252
crc = self.crc.calc_crc(data)
pkg = a2b('fd3cffbb8100f0') + data + crc
with pytest.raises(PackageError) as e:
self.pkg.unpack(pkg)
assert e.value.message == "Package with faulty header CRC!"
def test__unpack_head_WithProbeErrorState(self):
data = '\xff' * 252
crc = self.crc.calc_crc(data)
pkg = a2b('853cffbb8100d9') + data + crc
with pytest.raises(PackageError) as e:
self.pkg.unpack(pkg)
assert e.value.message == "actual moisture is too small in DAC"
def setup(self):
self.res = Responce(Tables(), Package(), DataTypes())
def setup(self):
self.cmd = Command(Tables(), Package(), DataTypes())
