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+++ b/bitten/trac_ext/summarizers.py
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+# -*- coding: iso8859-1 -*-
+#
+# Copyright (C) 2005 Christopher Lenz <cmlenz@gmx.de>
+#
+# Bitten is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of the
+# License, or (at your option) any later version.
+#
+# Bitten is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+#
+# Author: Christopher Lenz <cmlenz@gmx.de>
+
+from trac.core import *
+from trac.web.clearsilver import HDFWrapper
+from bitten.model import BuildConfig
+from bitten.trac_ext.api import IReportSummarizer
+
+__all__ = ['TestResultsSummarizer']
+
+
+class TestResultsSummarizer(Component):
+    implements(IReportSummarizer)
+
+    template = """<h3>Test Results</h3>
+<table class="listing tests">
+ <thead><tr>
+  <th>Test Fixture</th><th>Total</th>
+  <th>Failures</th><th>Errors</th>
+ </tr></thead>
+ <tbody><?cs
+ each:fixture = fixtures ?><tr><td><a href="<?cs
+  var:fixture.href ?>"><?cs var:fixture.name ?></a></td><td><?cs
+  var:fixture.total ?></td><td><?cs var:fixture.failures ?></td><td><?cs
+  var:fixture.errors ?></td></tr><?cs
+ /each ?></tbody>
+</table>
+"""
+
+    def get_supported_report_types(self):
+        return ['unittest']
+
+    def render_report_summary(self, req, build, step, report):
+        config = BuildConfig.fetch(self.env, name=build.config)
+        fixtures = {}
+        for test in report.children('test'):
+            filename = test.attr.get('file')
+            name = test.attr.get('fixture') or filename
+            status = test.attr.get('status')
+            if name in fixtures:
+                fixtures[name]['total'] += 1
+                fixtures[name]['errors'] += int(status == 'error')
+                fixtures[name]['failures'] += int(status == 'failure')
+            else:
+                file_href = None
+                if filename:
+                    file_href = self.env.href.browser(config.path, filename,
+                                                      rev=build.rev)
+                fixtures[name] = {'name': name, 'href': file_href, 'total': 1,
+                                  'errors': int(status == 'error'),
+                                  'failures': int(status == 'failure')}
+        hdf = HDFWrapper()
+        names = fixtures.keys()
+        names.sort()
+        for idx, name in enumerate(names):
+            hdf['fixtures.%d' % idx] = fixtures[name]
+        return hdf.parse(self.template).render()
+
+
+class CodeCoverageSummarizer(Component):
+    implements(IReportSummarizer)
+
+    template = """<h3>Code Coverage</h3>
+<table class="listing coverage">
+ <thead><tr><th>Unit</th><th>Percent</th></tr></thead>
+ <tbody><?cs
+ each:unit = units ?><tr><td><a href="<?cs
+  var:unit.href ?>"><?cs var:unit.name ?></a></td><td><?cs
+  var:unit.percentage ?></td></tr><?cs
+ /each ?></tbody>
+</table>
+"""
+
+    def get_supported_report_types(self):
+        return ['trace']
+
+    def render_report_summary(self, req, build, step, report):
+        config = BuildConfig.fetch(self.env, name=build.config)
+        units = {}
+        for coverage in report.children('coverage'):
+            filename = coverage.attr.get('file')
+            if filename:
+                file_href = self.env.href.browser(config.path, filename,
+                                                  rev=build.rev)
+            name = coverage.attr.get('module')
+            units[name] = {'name': name, 'href': file_href,
+                           'percentage': coverage.attr['percentage']}
+
+        hdf = HDFWrapper()
+        names = units.keys()
+        names.sort()
+        for idx, name in enumerate(names):
+            hdf['units.%d' % idx] = units[name]
+        return hdf.parse(self.template).render()