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#!/usr/bin/env python
import unittest, os, sys, glob, new, re, StringIO, time
from planet import config
from planet.shell import tmpl
testfiles = 'tests/data/filter/tmpl/%s.%s'
class FilterTmplTest(unittest.TestCase):
desc_feed_re = re.compile("Description:\s*(.*?)\s*Expect:\s*(.*)\s*-->")
desc_config_re = re.compile(";\s*Description:\s*(.*?)\s*;\s*Expect:\s*(.*)")
simple_re = re.compile("^(\S+) == (u?'[^']*'|\([0-9, ]+\))$")
def eval_feed(self, name):
# read the test case
try:
testcase = open(testfiles % (name,'xml'))
data = testcase.read()
description, expect = self.desc_feed_re.search(data).groups()
testcase.close()
except:
raise RuntimeError, "can't parse %s" % name
# map to template info
results = tmpl.template_info(data)
# verify the results
if not self.simple_re.match(expect):
self.assertTrue(eval(expect, results), expect)
else:
lhs, rhs = self.simple_re.match(expect).groups()
self.assertEqual(eval(rhs), eval(lhs, results))
def eval_config(self, name):
# read the test case
try:
testcase = open(testfiles % (name,'ini'))
data = testcase.read()
description, expect = self.desc_config_re.search(data).groups()
testcase.close()
except:
raise RuntimeError, "can't parse %s" % name
# map to template info
config.load(testfiles % (name,'ini'))
results = tmpl.template_info("<feed/>")
# verify the results
if not self.simple_re.match(expect):
self.assertTrue(eval(expect, results), expect)
else:
lhs, rhs = self.simple_re.match(expect).groups()
self.assertEqual(eval(rhs), eval(lhs, results))
# build a test method for each xml test file
for testcase in glob.glob(testfiles % ('*','xml')):
root = os.path.splitext(os.path.basename(testcase))[0]
func = lambda self, name=root: self.eval_feed(name)
method = new.instancemethod(func, None, FilterTmplTest)
setattr(FilterTmplTest, "test_" + root, method)
# build a test method for each ini test file
for testcase in glob.glob(testfiles % ('*','ini')):
root = os.path.splitext(os.path.basename(testcase))[0]
func = lambda self, name=root: self.eval_config(name)
method = new.instancemethod(func, None, FilterTmplTest)
setattr(FilterTmplTest, "test_" + root, method)