Proxy4OWS/tests/test_ows.py

#!/usr/bin/env python
# coding=utf-8

# 
#

import unittest
import logging
import os,sys
from ConfigParser import ConfigParser
import urllib
import urlparse

OWSVIEWER_DIR=os.path.abspath(os.path.join(os.path.dirname(__file__),".."))
sys.path.append(OWSVIEWER_DIR)

from OWS import *

class TestOWS(unittest.TestCase):
    """Base class for OWS services (WFS, WCS)
    """

    owsUrl = None
    config = None
    service = None


    def setUp(self):

        # set logging
        logging.basicConfig(level=logging.DEBUG)
        
        # mapfile for original services
        mapfile = os.path.join(OWSVIEWER_DIR,"tests","mapfiles","ows.map")
        self.config = ConfigParser.ConfigParser()
        self.config.read(os.path.join(OWSVIEWER_DIR,"tests","test.cfg"))
        self.owsUrl = self._getURLWithMap(mapfile)

        os.environ.update({"QUERY_STRING":
                "owsService=%s&owsUrl=%s"%(self.service,urllib.quote(self.owsUrl))})

        self.service = getService()


    def _getURLWithMap(self,mapfile):

        # create URL which will produce WCS and WFS services for testing
        # purposes
        owsUrl = urlparse.urlparse(self.config.get("OWSServer","owsserver"))
        owsParams = urlparse.parse_qs(owsUrl[4])
        owsParams["map"] = mapfile

        return urlparse.urlunparse((owsUrl[0],owsUrl[1],owsUrl[2], owsUrl[3],
                                     urllib.unquote(urllib.urlencode(owsParams,True)),owsUrl[5]))