Run npm nodejs job with Firefox browser

This patch update browser from Chrome to Firefox
in karma.conf.js because nodejs fails with Chrome
browser as not able to access some URL.
So let's switch to Firefox browser now then we can
use Chrome browser in future once this issue is resolved.

It also updates few packages in 'lower-constraints.txt'
to fix lower-constraints job.

Change-Id: I1467fd00f3746c5c84233f31c8d41609d0345303

lower-constraints.txt

@@ -12,7 +12,7 @@ contextlib2==0.5.5
 coverage==4.0
 cryptography==2.1.4
 debtcollector==1.19.0
-decorator==4.2.1
+decorator==4.4.1
 deprecation==2.0
 django-appconf==1.0.2
 django-babel==0.6.2
@@ -25,9 +25,8 @@ dulwich==0.19.0
 extras==1.0.0
 fasteners==0.14.1
 fixtures==3.0.0
-flake8==2.5.5
 futurist==1.6.0
-hacking==1.1.0
+hacking==3.0.1
 horizon==17.1.0
 idna==2.6
 imagesize==1.0.0
@@ -37,10 +36,10 @@ jmespath==0.9.3
 jsonpatch==1.21
 jsonpointer==2.0
 jsonschema==2.6.0
-keystoneauth1==3.4.0
+keystoneauth1==3.18.0
 linecache2==1.0.0
 MarkupSafe==1.0
-mccabe==0.2.1
+mccabe==0.6.1
 monotonic==1.4
 msgpack==0.5.6
 munch==2.2.0
@@ -49,7 +48,7 @@ netifaces==0.10.6
 nodeenv==0.9.4
 openstacksdk==0.12.0
 os-client-config==1.29.0
-os-service-types==1.2.0
+os-service-types==1.7.0
 osc-lib==1.10.0
 oslo.concurrency==3.26.0
 oslo.config==5.2.0
@@ -66,7 +65,7 @@ pep8==1.5.7
 Pint==0.8.1
 prettytable==0.7.2
 pycparser==2.18
-pyflakes==0.8.1
+pyflakes==2.1.0
 Pygments==2.2.0
 pyinotify==0.9.6
 pymongo==3.6.1

package.json

@@ -15,7 +15,7 @@
     "eslint-plugin-angular": "1.0.1",
     "jasmine-core": "2.4.1",
     "karma": "1.1.2",
-    "karma-chrome-launcher": "1.0.1",
+    "karma-firefox-launcher": "2.1.0",
     "karma-cli": "1.0.1",
     "karma-coverage": "1.1.1",
     "karma-jasmine": "1.0.2",

test-requirements.txt

@@ -7,11 +7,8 @@
 # be installed in a specific order.
 #
 # Hacking should appear first in case something else depends on pep8
-hacking>=1.1.0,<1.2.0 # Apache-2.0
-# remove this pyflakes from here once you bump the
-# hacking to 3.2.0 or above. hacking 3.2.0 takes
-# care of pyflakes version compatibilty.
-pyflakes>=2.1.1
-#
+hacking>=3.0.1,<3.1.0 # Apache-2.0
+
+
 coverage!=4.4,>=4.0 # Apache-2.0
 testtools>=2.2.0 # MIT

tools/install_venv.py

@@ -67,5 +67,6 @@ def main(argv):
     install.install_dependencies()
     print_help(venv, root)
 
+
 if __name__ == '__main__':
     main(sys.argv)

tox.ini

@@ -33,7 +33,7 @@ commands = {posargs}
 commands = flake8 {posargs}
 
 [flake8]
-ignore = F405
+ignore = F405,W504
 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
 

zaqar_ui/karma.conf.js

@@ -124,14 +124,14 @@ module.exports = function (config) {
 
     frameworks: ['jasmine'],
 
-    browsers: ['Chrome'],
+    browsers: ['Firefox'],
 
     browserNoActivityTimeout: 60000,
 
     reporters: ['progress', 'coverage', 'threshold'],
 
     plugins: [
-      'karma-chrome-launcher',
+      'karma-firefox-launcher',
       'karma-jasmine',
       'karma-ng-html2js-preprocessor',
       'karma-coverage',