Add nosehtmloutput as a test dependency.

Adding nosehtmloutput as a test dependency allows nose to output its
results to an html file. This will be used by Jenkins to save logs on
a different server.

Make slight modification to run_tests.sh in order to output the nose
test results to two different html files. One for Horizon and one for
the dashboard.

Change-Id: Ic1ed086b24705d0f2bca07f8e921646532e46c3b

run_tests.sh

@@ -271,6 +271,9 @@ function run_tests {
 
   echo "Running Horizon application tests"
   export NOSE_XUNIT_FILE=horizon/nosetests.xml
+  if [ "$NOSE_WITH_HTML_OUTPUT" = '1' ]; then
+    export NOSE_HTML_OUT_FILE='horizon_nose_results.html'
+  fi
   ${command_wrapper} coverage erase
   ${command_wrapper} coverage run -p $root/manage.py test horizon --settings=horizon.tests.testsettings $testargs
   # get results of the Horizon tests
@@ -278,6 +281,9 @@ function run_tests {
 
   echo "Running openstack_dashboard tests"
   export NOSE_XUNIT_FILE=openstack_dashboard/nosetests.xml
+  if [ "$NOSE_WITH_HTML_OUTPUT" = '1' ]; then
+    export NOSE_HTML_OUT_FILE='dashboard_nose_results.html'
+  fi
   ${command_wrapper} coverage run -p $root/manage.py test openstack_dashboard --settings=openstack_dashboard.test.settings $testargs
   # get results of the openstack_dashboard tests
   DASHBOARD_RESULT=$?

tools/test-requires

@@ -9,6 +9,7 @@ nose
 nose-exclude
 nosexcover
 openstack.nose_plugin
+nosehtmloutput
 pep8>=1.3
 pylint
 selenium