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#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
import time
from unittest import TestCase
from qpid.codec010 import StringCodec
from qpid.datatypes import timestamp, uuid4
from qpid.ops import PRIMITIVE
class CodecTest(TestCase):
def check(self, type, value, compare=True):
t = PRIMITIVE[type]
sc = StringCodec()
sc.write_primitive(t, value)
decoded = sc.read_primitive(t)
if compare:
assert decoded == value, "%s, %s" % (decoded, value)
return decoded
def testMapString(self):
self.check("map", {"string": "this is a test"})
def testMapUnicode(self):
self.check("map", {"unicode": u"this is a unicode test"})
def testMapBinary(self):
self.check("map", {"binary": "\x7f\xb4R^\xe5\xf0:\x89\x96E1\xf6\xfe\xb9\x1b\xf5"})
def testMapBuffer(self):
s = "\x7f\xb4R^\xe5\xf0:\x89\x96E1\xf6\xfe\xb9\x1b\xf5"
dec = self.check("map", {"buffer": buffer(s)}, False)
assert dec["buffer"] == s
def testMapInt(self):
self.check("map", {"int": 3})
def testMapLong(self):
self.check("map", {"long": 2**32})
self.check("map", {"long": 1 << 34})
self.check("map", {"long": -(1 << 34)})
def testMapTimestamp(self):
decoded = self.check("map", {"timestamp": timestamp(0)})
assert isinstance(decoded["timestamp"], timestamp)
def testMapDatetime(self):
decoded = self.check("map", {"datetime": timestamp(0).datetime()}, compare=False)
assert isinstance(decoded["datetime"], timestamp)
assert decoded["datetime"] == 0.0
def testMapNone(self):
self.check("map", {"none": None})
def testMapNested(self):
self.check("map", {"map": {"string": "nested test"}})
def testMapList(self):
self.check("map", {"list": [1, "two", 3.0, -4]})
def testMapUUID(self):
self.check("map", {"uuid": uuid4()})
def testMapAll(self):
decoded = self.check("map", {"string": "this is a test",
"unicode": u"this is a unicode test",
"binary": "\x7f\xb4R^\xe5\xf0:\x89\x96E1\xf6\xfe\xb9\x1b\xf5",
"int": 3,
"long": 2**32,
"timestamp": timestamp(0),
"none": None,
"map": {"string": "nested map"},
"list": [1, "two", 3.0, -4],
"uuid": uuid4()})
assert isinstance(decoded["timestamp"], timestamp)
def testMapEmpty(self):
self.check("map", {})
def testMapNone(self):
self.check("map", None)
def testList(self):
self.check("list", [1, "two", 3.0, -4])
def testListEmpty(self):
self.check("list", [])
def testListNone(self):
self.check("list", None)
def testArrayInt(self):
self.check("array", [1, 2, 3, 4])
def testArrayString(self):
self.check("array", ["one", "two", "three", "four"])
def testArrayEmpty(self):
self.check("array", [])
def testArrayNone(self):
self.check("array", None)
def testInt16(self):
self.check("int16", 3)
self.check("int16", -3)
def testInt64(self):
self.check("int64", 3)
self.check("int64", -3)
self.check("int64", 1<<34)
self.check("int64", -(1<<34))
def testDatetime(self):
self.check("datetime", timestamp(0))
self.check("datetime", timestamp(long(time.time())))
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