#
# Copyright (c) 2006 The Apache Software Foundation
#
# Licensed 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.
#

#
# Tests for the testlib itself.
# 

from qpid.content import Content
from qpid.testlib import testrunner, TestBase
from Queue import Empty

import sys
from traceback import *

def mytrace(frame, event, arg):
    print_stack(frame);
    print "===="
    return mytrace
    
class TestBaseTest(TestBase):
    """Verify TestBase functions work as expected""" 

    def testAssertEmptyPass(self):
        """Test assert empty works"""
        self.queue_declare(queue="empty")
        q = self.consume("empty")
        self.assertEmpty(q)
        try:
            q.get(timeout=1)
            self.fail("Queue is not empty.")
        except Empty: None              # Ignore

    def testAssertEmptyFail(self):
        self.queue_declare(queue="full")
        q = self.consume("full")
        self.channel.basic_publish(routing_key="full")
        try:
            self.assertEmpty(q);
            self.fail("assertEmpty did not assert on non-empty queue")
        except AssertionError: None     # Ignore

    def testMessageProperties(self):
        """Verify properties are passed with message"""
        props={"headers":{"x":1, "y":2}}
        self.queue_declare(queue="q")
        q = self.consume("q")
        self.assertPublishGet(q, routing_key="q", properties=props)