[Zope3-checkins] SVN: zope.testing/trunk/src/zope/testing/ Added zope.testing.server thingie. Now you can use a real browser on a

[Ignas Mikalajūnas]

Log message for revision 72674:
  Added zope.testing.server thingie. Now you can use a real browser on a
  temprorary database in a functional test.
  

Changed:
  A   zope.testing/trunk/src/zope/testing/server.py
  U   zope.testing/trunk/src/zope/testing/tests.py

-=-
Added: zope.testing/trunk/src/zope/testing/server.py
===================================================================
--- zope.testing/trunk/src/zope/testing/server.py	2007-02-19 11:31:33 UTC (rev 72673)
+++ zope.testing/trunk/src/zope/testing/server.py	2007-02-19 11:50:13 UTC (rev 72674)
@@ -0,0 +1,101 @@
+##############################################################################
+#
+# Copyright (c) 2007 Zope Corporation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+"""Functional test server to interactively inspect the state of the application.
+
+You can run it in a functional test by adding a line like this:
+
+  startServer(http, url, "username", "password")
+
+http is an instance of HTTPCaller, url is the url that will be opened
+in the browser, the username and password are optional. When you're
+done with inspecting the application press Ctrl+C to continue with the
+functional test.
+
+$Id$
+"""
+import urllib2
+import webbrowser
+from BaseHTTPServer import HTTPServer, BaseHTTPRequestHandler
+import sys
+
+
+def makeRequestHandler(http, user=None, password=None):
+    class FunctionalTestRequestHandler(BaseHTTPRequestHandler):
+
+        def do_GET(self):
+            request = self.raw_requestline
+            if user and password:
+                # Authentication is built in, as there is no fluent
+                # way of transferring session from functional test to
+                # the real browser
+                request += "Authorization: Basic %s:%s\r\n" % (user, password)
+
+            # Write headers to the request
+            for header in self.headers.headers:
+                request += header
+            request += '\r\n'
+
+            if self.headers.get('Content-Length'):
+                data = self.rfile.read(int(self.headers.get('Content-Length')))
+                request += data
+            else:
+                # if no content-length was set - read until the last
+                # char, then finish
+                self.request.setblocking(0)
+                while True:
+                    try:
+                        char = self.rfile.read()
+                    except:
+                        break
+                    request += char
+
+            response = http(request)
+            self.wfile.write(response)
+
+        do_POST = do_GET
+
+    return FunctionalTestRequestHandler
+
+
+def addPortToURL(url, port):
+    """Add a port number to the url.
+
+        >>> addPortToURL('http://localhost/foo/bar/baz.html', 3000)
+        'http://localhost:3000/foo/bar/baz.html'
+        >>> addPortToURL('http://foo.bar.com/index.html?param=some-value', 555)
+        'http://foo.bar.com:555/index.html?param=some-value'
+
+        >>> addPortToURL('http://localhost:666/index.html', 555)
+        'http://localhost:555/index.html'
+
+    """
+    (scheme, netloc, url, query, fragment) = urllib2.urlparse.urlsplit(url)
+    netloc = netloc.split(':')[0]
+    netloc = "%s:%s" % (netloc, port)
+    url = urllib2.urlparse.urlunsplit((scheme, netloc, url, query, fragment))
+    return url
+
+
+def startServer(http, url, user=None, password=None, port=8000):
+    try:
+        server_address = ('', port)
+        requestHandler = makeRequestHandler(http, user, password)
+        url = addPortToURL(url, port)
+        httpd = HTTPServer(server_address, requestHandler)
+        # XXX we rely on browser being slower than our server
+        webbrowser.open(url)
+        print >> sys.stderr, 'Starting HTTP server...'
+        httpd.serve_forever()
+    except KeyboardInterrupt:
+        print >> sys.stderr, 'Stopped HTTP server.'


Property changes on: zope.testing/trunk/src/zope/testing/server.py
___________________________________________________________________
Name: svn:keywords
   + Id

Modified: zope.testing/trunk/src/zope/testing/tests.py
===================================================================
--- zope.testing/trunk/src/zope/testing/tests.py	2007-02-19 11:31:33 UTC (rev 72673)
+++ zope.testing/trunk/src/zope/testing/tests.py	2007-02-19 11:50:13 UTC (rev 72674)
@@ -25,6 +25,7 @@
         doctest.DocTestSuite('zope.testing.renormalizing'),
         doctest.DocFileSuite('formparser.txt'),
         doctest.DocTestSuite('zope.testing.loggingsupport'),
+        doctest.DocTestSuite('zope.testing.server'),
         testrunner.test_suite(),
         ))