From c50acff6d8ae92c49d194b9d39564c06f3fd550f Mon Sep 17 00:00:00 2001
From: Michael Krotscheck <krotscheck@gmail.com>
Date: Mon, 17 Aug 2015 12:03:21 -0700
Subject: [PATCH] Added karma threshold reporting & failure

This patch adds unit test coverage threshold reporting, adding
statement, branch, function, and line coverage to the console
output in infra, and failing the build if the threshold has not
been met.

The threshold values have been set to the current observed
coverage values - future patches should update this up as
coverage improves.

Closes-Bug: 1487109
Change-Id: Ie83ebf5d976b3538e3528787b05de3e83df18af8
---
 horizon/karma.conf.js             | 13 +++++++++++--
 openstack_dashboard/karma.conf.js | 13 +++++++++++--
 package.json                      |  1 +
 3 files changed, 23 insertions(+), 4 deletions(-)

diff --git a/horizon/karma.conf.js b/horizon/karma.conf.js
index 93752feb57..bbcfb15543 100644
--- a/horizon/karma.conf.js
+++ b/horizon/karma.conf.js
@@ -133,18 +133,27 @@ module.exports = function (config) {
       exitOnResourceError: true
     },
 
-    reporters: ['progress', 'coverage'],
+    reporters: ['progress', 'coverage', 'threshold'],
 
     plugins: [
       'karma-phantomjs-launcher',
       'karma-jasmine',
       'karma-ng-html2js-preprocessor',
-      'karma-coverage'
+      'karma-coverage',
+      'karma-threshold-reporter'
     ],
 
     coverageReporter: {
       type: 'html',
       dir: '../.coverage-karma/'
+    },
+
+    // Coverage threshold values.
+    thresholdReporter: {
+      statements: 86, // target 100
+      branches: 68, // target 100
+      functions: 87, // target 100
+      lines: 87 // target 100
     }
   });
 };
diff --git a/openstack_dashboard/karma.conf.js b/openstack_dashboard/karma.conf.js
index 27ddfb49e8..9cc623be33 100644
--- a/openstack_dashboard/karma.conf.js
+++ b/openstack_dashboard/karma.conf.js
@@ -143,18 +143,27 @@ module.exports = function (config) {
       exitOnResourceError: true
     },
 
-    reporters: ['progress', 'coverage'],
+    reporters: ['progress', 'coverage', 'threshold'],
 
     plugins: [
       'karma-phantomjs-launcher',
       'karma-jasmine',
       'karma-ng-html2js-preprocessor',
-      'karma-coverage'
+      'karma-coverage',
+      'karma-threshold-reporter'
     ],
 
     coverageReporter: {
       type: 'html',
       dir: '../.coverage-karma/'
+    },
+
+    // Coverage threshold values.
+    thresholdReporter: {
+      statements: 93, // target 100
+      branches: 93, // target 100
+      functions: 93, // target 100
+      lines: 93 // target 100
     }
   });
 };
diff --git a/package.json b/package.json
index 20ecf2f53c..d7f8091424 100644
--- a/package.json
+++ b/package.json
@@ -17,6 +17,7 @@
     "karma-jasmine": "0.3.5",
     "karma-ng-html2js-preprocessor": "0.1.2",
     "karma-phantomjs-launcher": "0.2.0",
+    "karma-threshold-reporter": "0.1.15",
     "phantomjs": "1.9.17"
   },
   "scripts": {