Move to renderers.

Add tests.

3 files changed, 125 insertions, 41 deletions

diff --git a/docs/tutorials/bfgwiki2/src/views/tutorial/configure.zcml b/docs/tutorials/bfgwiki2/src/views/tutorial/configure.zcml
index 1e5207ebc..7eafe7c3c 100644
--- a/docs/tutorials/bfgwiki2/src/views/tutorial/configure.zcml
+++ b/docs/tutorials/bfgwiki2/src/views/tutorial/configure.zcml
@@ -21,18 +21,21 @@
      path=":pagename"
      name="view_page"
      view=".views.view_page"
-     />
-
-  <route
-     path=":pagename/edit_page"
-     name="edit_page"
-     view=".views.edit_page"
+     renderer="templates/view.pt"
      />
 
   <route
      path="add_page/:pagename"
      name="add_page"
      view=".views.add_page"
+     renderer="templates/edit.pt"
+     />
+
+  <route
+     path=":pagename/edit_page"
+     name="edit_page"
+     view=".views.edit_page"
+     renderer="templates/edit.pt"
      />
 
 </configure>
diff --git a/docs/tutorials/bfgwiki2/src/views/tutorial/tests.py b/docs/tutorials/bfgwiki2/src/views/tutorial/tests.py
index 8d163ad20..2a1d43749 100644
--- a/docs/tutorials/bfgwiki2/src/views/tutorial/tests.py
+++ b/docs/tutorials/bfgwiki2/src/views/tutorial/tests.py
@@ -2,27 +2,120 @@ import unittest
 from repoze.bfg import testing
 
 def _initTestingDB():
-    from tutorial.models import initialize_sql
-    session = initialize_sql('sqlite://')
-    return session
+    from tutorial.models import DBSession
+    from tutorial.models import Base
+    from sqlalchemy import create_engine
+    engine = create_engine('sqlite://')
+    DBSession.configure(bind=engine)
+    Base.metadata.bind = engine
+    Base.metadata.create_all(engine)
+    return DBSession
 
-class TestMyView(unittest.TestCase):
+def _registerRoutes():
+    testing.registerRoute(':pagename', 'view_page')
+    testing.registerRoute(':pagename/edit_page', 'edit_page')
+    testing.registerRoute('add_page/:pagename', 'add_page')
+
+class ViewWikiTests(unittest.TestCase):
+    def test_it(self):
+        from tutorial.views import view_wiki
+        testing.registerRoute(':pagename', 'view_page')
+        request = testing.DummyRequest()
+        response = view_wiki(request)
+        self.assertEqual(response.location, 'http://example.com/FrontPage')
+
+class ViewPageTests(unittest.TestCase):
+    def setUp(self):
+        self.session = _initTestingDB()
+
+    def tearDown(self):
+        self.session.remove()
+        
+    def _callFUT(self, request):
+        from tutorial.views import view_page
+        return view_page(request)
+
+    def test_it(self):
+        from tutorial.models import Page
+        request = testing.DummyRequest()
+        request.matchdict['pagename'] = 'IDoExist'
+        page = Page('IDoExist', 'Hello CruelWorld IDoExist')
+        self.session.add(page)
+        _registerRoutes()
+        info = self._callFUT(request)
+        self.assertEqual(info['page'], page)
+        self.assertEqual(
+            info['content'], 
+            '<div class="document">\n'
+            '<p>Hello <a href="http://example.com/add_page/CruelWorld">'
+            'CruelWorld</a> '
+            '<a href="http://example.com/IDoExist">'
+            'IDoExist</a>'
+            '</p>\n</div>\n')
+        self.assertEqual(info['edit_url'],
+                         'http://example.com/IDoExist/edit_page')
+        
+    
+class AddPageTests(unittest.TestCase):
     def setUp(self):
-        testing.cleanUp()
-        _initTestingDB()
+        self.session = _initTestingDB()
+
+    def tearDown(self):
+        self.session.remove()
+
+    def _callFUT(self, request):
+        from tutorial.views import add_page
+        return add_page(request)
+
+    def test_it_notsubmitted(self):
+        _registerRoutes()
+        request = testing.DummyRequest()
+        request.matchdict = {'pagename':'AnotherPage'}
+        info = self._callFUT(request)
+        self.assertEqual(info['page'].data,'')
+        self.assertEqual(info['save_url'],
+                         'http://example.com/add_page/AnotherPage')
         
+    def test_it_submitted(self):
+        from tutorial.models import Page
+        _registerRoutes()
+        request = testing.DummyRequest({'form.submitted':True,
+                                        'body':'Hello yo!'})
+        request.matchdict = {'pagename':'AnotherPage'}
+        response = self._callFUT(request)
+        page = self.session.query(Page).filter_by(name='AnotherPage').one()
+        self.assertEqual(page.data, 'Hello yo!')
+
+class EditPageTests(unittest.TestCase):
+    def setUp(self):
+        self.session = _initTestingDB()
+
     def tearDown(self):
-        testing.cleanUp()
+        self.session.remove()
 
-    def _callFUT(self, context, request):
-        from tutorial.views import my_view
-        return my_view(context, request)
+    def _callFUT(self, request):
+        from tutorial.views import edit_page
+        return edit_page(request)
 
-    def test_it(self):
+    def test_it_notsubmitted(self):
+        from tutorial.models import Page
+        _registerRoutes()
         request = testing.DummyRequest()
-        context = testing.DummyModel()
-        renderer = testing.registerDummyRenderer('templates/mytemplate.pt')
-        response = self._callFUT(context, request)
-        self.assertEqual(renderer.root.name, 'root')
-        self.assertEqual(renderer.request, request)
-        self.assertEqual(renderer.project, 'tutorial')
+        request.matchdict = {'pagename':'abc'}
+        page = Page('abc', 'hello')
+        self.session.add(page)
+        info = self._callFUT(request)
+        self.assertEqual(info['page'], page)
+        self.assertEqual(info['save_url'], 'http://example.com/abc/edit_page')
+        
+    def test_it_submitted(self):
+        from tutorial.models import Page
+        _registerRoutes()
+        request = testing.DummyRequest({'form.submitted':True,
+                                        'body':'Hello yo!'})
+        request.matchdict = {'pagename':'abc'}
+        page = Page('abc', 'hello')
+        self.session.add(page)
+        response = self._callFUT(request)
+        self.assertEqual(response.location, 'http://example.com/abc')
+        self.assertEqual(page.data, 'Hello yo!')
diff --git a/docs/tutorials/bfgwiki2/src/views/tutorial/views.py b/docs/tutorials/bfgwiki2/src/views/tutorial/views.py
index 9a197bd75..410d25ec0 100644
--- a/docs/tutorials/bfgwiki2/src/views/tutorial/views.py
+++ b/docs/tutorials/bfgwiki2/src/views/tutorial/views.py
@@ -4,7 +4,6 @@ from docutils.core import publish_parts
 
 from webob.exc import HTTPFound
 
-from repoze.bfg.chameleon_zpt import render_template_to_response
 from repoze.bfg.url import route_url
 
 from tutorial.models import DBSession
@@ -35,11 +34,7 @@ def view_page(request):
     content = publish_parts(page.data, writer_name='html')['html_body']
     content = wikiwords.sub(check, content)
     edit_url = route_url('edit_page', request, pagename=matchdict['pagename'])
-    return render_template_to_response('templates/view.pt',
-                                       request = request,
-                                       page = page,
-                                       content = content,
-                                       edit_url = edit_url)
+    return dict(page=page, content=content, edit_url=edit_url)
 
 def add_page(request):
     name = request.matchdict['pagename']
@@ -52,10 +47,7 @@ def add_page(request):
                                               pagename=name))
     save_url = route_url('add_page', request, pagename=name)
     page = Page('', '')
-    return render_template_to_response('templates/edit.pt',
-                                       request = request,
-                                       page = page,
-                                       save_url = save_url)
+    return dict(page=page, save_url=save_url)
     
 def edit_page(request):
     name = request.matchdict['pagename']
@@ -66,11 +58,7 @@ def edit_page(request):
         session.add(page)
         return HTTPFound(location = route_url('view_page', request,
                                               pagename=name))
-
-    return render_template_to_response('templates/edit.pt',
-                                       request = request,
-                                       page = page,
-                                       save_url = route_url('edit_page',
-                                                            request,
-                                                            pagename=name),
-                                       )
+    return dict(
+        page=page,
+        save_url = route_url('edit_page', request, pagename=name),
+        )