Install Horizon from git repository in tox test

To test UI plugins, we should install recent Horizon
from master branch.

Also, fixed eslint and karma.

To run tox test easily before upload patchset,
adds eslint, karma, docs and releasenotes to envlist.

Change-Id: I82806631e7219eaa2372c2cd62b264056fbea64d

magnum_ui/karma.conf.js

@@ -19,7 +19,9 @@ var path = require('path');
 
 module.exports = function (config) {
   // This tox venv is setup in the post-install npm step
-  var toxPath = '../.tox/py27/lib/python2.7/site-packages/';
+  var toxPath = '../.tox/karma/lib/python2.7/site-packages/';
+
+  process.env.PHANTOMJS_BIN = 'node_modules/phantomjs-prebuilt/bin/phantomjs';
 
   config.set({
     preprocessors: {
@@ -69,7 +71,7 @@ module.exports = function (config) {
 
 
       // TODO: These should be mocked.
-      toxPath + '/horizon/static/horizon/js/horizon.js',
+      toxPath + 'horizon/static/horizon/js/horizon.js',
 
       /**
        * Include framework source code from horizon that we need.
@@ -120,7 +122,8 @@ module.exports = function (config) {
 
     frameworks: ['jasmine'],
 
-    browsers: ['Chrome'],
+    // browsers: ['Chrome'],
+    browsers: ['PhantomJS'],
 
     browserNoActivityTimeout: 60000,
 
@@ -128,6 +131,7 @@ module.exports = function (config) {
 
     plugins: [
       'karma-chrome-launcher',
+      'karma-phantomjs-launcher',
       'karma-jasmine',
       'karma-ng-html2js-preprocessor',
       'karma-coverage',

package.json

@@ -10,21 +10,23 @@
   "license": "Apache 2.0",
   "author": "Openstack <openstack-dev@lists.openstack.org>",
   "devDependencies": {
-    "eslint": "^1.10.3",
+    "eslint": "3.19.x",
-    "eslint-config-openstack": "^1.2.4",
+    "eslint-config-openstack": "^4.0.1",
-    "eslint-plugin-angular": "1.0.1",
+    "eslint-plugin-angular": "3.1.x",
-    "jasmine-core": "2.4.1",
+    "jasmine-core": "2.8.x",
-    "karma": "1.1.2",
+    "karma": "1.7.x",
-    "karma-chrome-launcher": "1.0.1",
+    "karma-chrome-launcher": "^2.2.0",
-    "karma-cli": "1.0.1",
+    "karma-cli": "1.0.x",
-    "karma-coverage": "1.1.1",
+    "karma-coverage": "1.1.x",
-    "karma-jasmine": "1.0.2",
+    "karma-jasmine": "1.1.x",
-    "karma-ng-html2js-preprocessor": "1.0.0",
+    "karma-ng-html2js-preprocessor": "1.0.x",
-    "karma-threshold-reporter": "0.1.15"
+    "karma-phantomjs-launcher": "1.0.x",
+    "karma-threshold-reporter": "0.1.x",
+    "phantomjs-prebuilt": "2.1.x"
   },
   "dependencies": {},
   "scripts": {
-    "postinstall": "if [ ! -d .tox ] || [ ! -d .tox/py27 ]; then tox -epy27 --notest; fi",
+    "postinstall": "if [ ! -d .tox ] || [ ! -d .tox/karma ]; then tox -ekarma --notest; git clone https://git.openstack.org/openstack/horizon.git .tox/karma/src/horizon; pip install -U -t .tox/karma/lib/python2.7/site-packages/ .tox/karma/src/horizon; fi",
     "lint": "eslint --no-color magnum_ui/static",
     "lintq": "eslint --quiet magnum_ui/static",
     "test": "karma start magnum_ui/karma.conf.js --single-run"

tools/tox_helper.sh

@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+
+ENVNAME=$1
+BASEPYTHON=$2
+COMMAND=$3
+
+if [ ${COMMAND} = "pre" ]; then
+    # crean-up
+    rm -fr .tox/${ENVNAME}-log/
+    # install horizon from git
+    rm -fr .tox/${ENVNAME}/src/
+    git clone https://git.openstack.org/openstack/horizon.git .tox/${ENVNAME}/src/horizon
+    pip install -U -t .tox/${ENVNAME}/lib/${BASEPYTHON}/site-packages/ .tox/${ENVNAME}/src/horizon
+elif [ ${COMMAND} = "post" ]; then
+    # crean-up
+    rm -fr .tox/${ENVNAME}/src/
+    mv .tox/${ENVNAME}/log/ .tox/${ENVNAME}-log/
+    rm -fr .tox/${ENVNAME}/
+fi
+

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = pep8,py35,py27,py35dj20
+envlist = pep8,py35,py35dj20,py27,eslint,karma,docs,releasenotes
 minversion = 2.3.2
 skipsdist = True
 
@@ -11,16 +11,21 @@ setenv = VIRTUAL_ENV={envdir}
          NOSE_OPENSTACK_RED=0.05
          NOSE_OPENSTACK_YELLOW=0.025
          NOSE_OPENSTACK_SHOW_ELAPSED=1
-install_command = pip install -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt} -U {opts} {packages}
+deps =
-deps = -r{toxinidir}/requirements.txt
+  -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt}
-       -r{toxinidir}/test-requirements.txt
+  -r{toxinidir}/requirements.txt
+  -r{toxinidir}/test-requirements.txt
 commands = python manage.py test {posargs} --settings=magnum_ui.test.settings
 
+[testenv:venv]
+commands = {posargs}
+
 [testenv:pep8]
 commands = flake8 {posargs}
 
-[testenv:venv]
+[flake8]
-commands = {posargs}
+exclude = .venv,.git,.tox,dist,*lib/python*,*egg,build,panel_template,dash_template,local_settings.py,*/local/*,*/test/test_plugins/*,.ropeproject,node_modules
+max-complexity = 20
 
 [testenv:cover]
 commands =
@@ -29,47 +34,77 @@ commands =
   coverage xml --omit '.tox/cover/*' -o 'cover/coverage.xml'
   coverage html --omit '.tox/cover/*' -d 'cover/htmlcov'
 
+[testenv:py27]
+commands =
+  # Clean-up env and install horizon from git
+  {toxinidir}/tools/tox_helper.sh {envname} {basepython} pre
+  # Run test
+  python manage.py test {posargs}
+  # Clean-up env except log
+  {toxinidir}/tools/tox_helper.sh {envname} {basepython} post
+
+[testenv:py35]
+basepython = python3.5
+commands =
+  # Clean-up env and install horizon from git
+  {toxinidir}/tools/tox_helper.sh {envname} {basepython} pre
+  # Run test
+  python manage.py test {posargs}
+  # Clean-up env except log
+  {toxinidir}/tools/tox_helper.sh {envname} {basepython} post
+
 [testenv:py35dj20]
 basepython = python3.5
-whitelist_externals = git
 commands =
-  # NOTE(shu-mutow): To test this new env, need to re-install recent horizon
+  # Clean-up env and install horizon from git
-  # from git master branch like CI infra does.
+  {toxinidir}/tools/tox_helper.sh {envname} {basepython} pre
-  git clone https://git.openstack.org/openstack/horizon.git .tox/py35dj20/src/horizon
+  # Run test
-  pip install -U -t .tox/py35dj20/lib/python3.5/site-packages/ .tox/py35dj20/src/horizon
   pip install django>=2.0,<2.1
-  python manage.py test {posargs} --settings=magnum_ui.test.settings
+  python manage.py test {posargs}
+  # Clean-up env except log
+  {toxinidir}/tools/tox_helper.sh {envname} {basepython} post
 
 [testenv:eslint]
-whitelist_externals = npm
+whitelist_externals =
+  npm
 commands =
+  # Clean-up env and install horizon from git
+  {toxinidir}/tools/tox_helper.sh {envname} {basepython} pre
+  # Run test
   npm install
-  npm run postinstall
   npm run lint
+  # Clean-up env except log
+  {toxinidir}/tools/tox_helper.sh {envname} {basepython} post
 
 [testenv:karma]
-# NOTE(shu-mutou): Until PhantomJS setup get reliable, we use
+whitelist_externals =
-# Chromium for JS test. And npm can't launch Chromium via tox.
+  npm
-#whitelist_externals = npm
-#commands =
-#  npm install
-#  npm run postinstall
-#  npm run test
-whitelist_externals = echo
 commands =
-  echo "npm can't launch Chromium via tox."
+  # Clean-up env and install horizon from git
-  echo "execute `npm run test`"
+  {toxinidir}/tools/tox_helper.sh {envname} {basepython} pre
+  # Run test
+  npm install
+  npm run test
+  # Clean-up env except log
+  {toxinidir}/tools/tox_helper.sh {envname} {basepython} post
 
 [testenv:docs]
-commands = python setup.py build_sphinx
+commands =
+  # Clean-up env and install horizon from git
+  {toxinidir}/tools/tox_helper.sh {envname} {basepython} pre
+  # Run test
+  python setup.py build_sphinx
+  # Clean-up env except log
+  {toxinidir}/tools/tox_helper.sh {envname} {basepython} post
 
 [testenv:releasenotes]
-commands = sphinx-build -a -E -W -d releasenotes/build/doctrees -b html releasenotes/source releasenotes/build/html
+commands =
-
+  # Clean-up env and install horizon from git
-[flake8]
+  {toxinidir}/tools/tox_helper.sh {envname} {basepython} pre
-exclude = .venv,.git,.tox,dist,*lib/python*,*egg,build,panel_template,dash_template,local_settings.py,*/local/*,*/test/test_plugins/*,.ropeproject,node_modules
+  # Run test
-max-complexity = 20
+  sphinx-build -a -E -d releasenotes/build/doctrees -b html releasenotes/source releasenotes/build/html
-
+  # Clean-up env except log
+  {toxinidir}/tools/tox_helper.sh {envname} {basepython} post
 
 [testenv:lower-constraints]
 basepython = python3