add test to entice svn mv

svn path=/main/trunk/; revision=5793

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diff --git a/tests/portage_news/test_NewsItem.py b/tests/portage_news/test_NewsItem.py
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+++ b/tests/portage_news/test_NewsItem.py
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+# test_NewsItem.py -- Portage Unit Testing Functionality
+# Copyright 2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id: test_varExpand.py 5596 2007-01-12 08:08:53Z antarus $
+
+from unittest import TestCase, TestLoader
+from portage.news import NewsItem
+from portage.const import PROFILE_PATH
+
+class NewsItemTestCase(TestCase):
+	
+	self.fakeItem = """
+Title: YourSQL Upgrades from 4.0 to 4.1
+Author: Ciaran McCreesh <ciaranm@gentoo.org>
+Content-Type: text/plain
+Posted: 01-Nov-2005
+Revision: 1
+#Display-If-Installed:
+#Display-If-Profile:
+#Display-If-Arch:
+
+YourSQL databases created using YourSQL version 4.0 are incompatible
+with YourSQL version 4.1 or later. There is no reliable way to
+automate the database format conversion, so action from the system
+administrator is required before an upgrade can take place.
+
+Please see the Gentoo YourSQL Upgrade Guide for instructions:
+
+    http://www.gentoo.org/doc/en/yoursql-upgrading.xml
+
+Also see the official YourSQL documentation:
+
+    http://dev.yoursql.com/doc/refman/4.1/en/upgrading-from-4-0.html
+
+After upgrading, you should also recompile any packages which link
+against YourSQL:
+
+    revdep-rebuild --library=libyoursqlclient.so.12
+
+The revdep-rebuild tool is provided by app-portage/gentoolkit.
+"""
+
+	from portage import settings
+	import time
+
+	def testDisplayIfProfile():
+		from portage.const import PROFILE_PATH
+		tmpItem = self.fakeItem.replace("#Display-If-Profile:", "Display-If-Profile: %s" %
+			os.readlink( PROFILE_PATH ) )
+
+		item = _processItem(tmpItem)
+		self.assertTrue( item.isRelevant( os.readlink( PROFILE_PATH ) ),
+			msg="Expected %s to be relevant, but it was not!" % tmpItem )
+
+	def testDisplayIfInstalled():
+		tmpItem = self.fakeItem.replace("#Display-If-Installed:", "Display-If-Profile: %s" %
+			"sys-apps/portage" )
+
+		item = _processItem(tmpItem)
+		self.assertTrue( item.isRelevant( portage.settings ),
+			msg="Expected %s to be relevant, but it was not!" % tmpItem )
+
+
+	def testDisplayIfKeyword():
+		from portage import settings
+		tmpItem = self.fakeItem.replace("#Display-If-Keyword:", "Display-If-Keyword: %s" %
+			settings["ACCEPT_KEYWORDS"].split()[0] )
+
+		item = _processItem(tmpItem)
+		self.assertTrue( item.isRelevant( os.readlink( PROFILE_PATH ) ),
+			msg="Expected %s to be relevant, but it was not!" % tmpItem )
+		
+
+	def _processItem( self, item ):
+
+		path = os.path.join( settings["PORTAGE_TMPDIR"], str(time.time())
+		f = open( os.path.join( path )
+		f.write(item)
+		f.close
+		try:
+			return NewsItem( path, 0 )
+		except TypeError:
+			self.fail("Error while processing news item %s" % path )