diff --git a/.testr.conf b/.testr.conf
deleted file mode 100644
index 6d83b3c..0000000
--- a/.testr.conf
+++ /dev/null
@@ -1,7 +0,0 @@
-[DEFAULT]
-test_command=OS_STDOUT_CAPTURE=${OS_STDOUT_CAPTURE:-1} \
-             OS_STDERR_CAPTURE=${OS_STDERR_CAPTURE:-1} \
-             OS_TEST_TIMEOUT=${OS_TEST_TIMEOUT:-60} \
-             ${PYTHON:-python} -m subunit.run discover -t ./ . $LISTOPT $IDOPTION
-test_id_option=--load-list $IDFILE
-test_list_option=--list
diff --git a/lower-constraints.txt b/lower-constraints.txt
index 70a4990..6c79dc7 100644
--- a/lower-constraints.txt
+++ b/lower-constraints.txt
@@ -110,7 +110,6 @@ six==1.10.0
 statsd==3.2.1
 stevedore==1.20.0
 tenacity==3.2.1
-testrepository==0.0.18
 testscenarios==0.4
 testtools==2.2.0
 traceback2==1.4.0
diff --git a/neutron_lbaas_dashboard/karma.conf.js b/neutron_lbaas_dashboard/karma.conf.js
index d5451cd..0dd3378 100644
--- a/neutron_lbaas_dashboard/karma.conf.js
+++ b/neutron_lbaas_dashboard/karma.conf.js
@@ -140,7 +140,16 @@ module.exports = function (config) {
 
     coverageReporter: {
       type: 'html',
-      dir: '../coverage-karma/'
+      dir: '../cover/',
+      subdir: '.',
+      check: {
+        global: {
+          statements: 100,
+          branches: 100,
+          functions: 100,
+          lines: 100
+        }
+      }
     },
 
     // Coverage threshold values.
diff --git a/test-requirements.txt b/test-requirements.txt
index 8e391d4..317a45f 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -10,7 +10,6 @@ python-subunit>=1.0.0 # Apache-2.0/BSD
 nose-exclude>=0.3.0 # LGPL
 selenium>=2.50.1 # Apache-2.0
 oslotest>=3.2.0 # Apache-2.0
-testrepository>=0.0.18 # Apache-2.0/BSD
 testscenarios>=0.4 # Apache-2.0/BSD
 testtools>=2.2.0 # MIT
 # This also needs xvfb library installed on your OS
diff --git a/tox.ini b/tox.ini
index a6e3dd5..f9becf6 100644
--- a/tox.ini
+++ b/tox.ini
@@ -8,11 +8,6 @@ usedevelop = True
 install_command =  pip install {opts} {packages}
 setenv =
    VIRTUAL_ENV={envdir}
-   NOSE_WITH_OPENSTACK=1
-   NOSE_OPENSTACK_COLOR=1
-   NOSE_OPENSTACK_RED=0.05
-   NOSE_OPENSTACK_YELLOW=0.025
-   NOSE_OPENSTACK_SHOW_ELAPSED=1
    CLIENT_NAME=neutron-lbaas-dashboard
    DJANGO_SETTINGS_MODULE=neutron_lbaas_dashboard.tests.settings
 deps = -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt}
@@ -28,18 +23,12 @@ commands = flake8
 [testenv:venv]
 commands = {posargs}
 
-[testenv:py27integration]
-basepython = python2.7
-setenv =
-   {[testenv]setenv}
-   INTEGRATION_TESTS=1
-   SELENIUM_HEADLESS=1
-   HORIZON_INTEGRATION_TESTS_CONFIG_FILE=neutron_lbaas_dashboard/tests/integration_tests/horizon.conf
-   DJANGO_SETTINGS_MODULE=neutron_lbaas_dashboard.tests.settings
-commands = nosetests neutron_lbaas_dashboard/tests/integration_tests/tests {posargs}
-
 [testenv:cover]
-commands = python setup.py test --coverage --testr-args='{posargs}'
+# npm must be installed on the system, for example
+# sudo apt-get install npm
+# sudo yum install npm (on RHEL/CentOS, enable EPEL repository)
+commands = npm install
+           npm test
 
 [testenv:docs]
 whitelist_externals = rm