added code coverage

1 files changed, 16 insertions, 2 deletions

diff --git a/.config/karma.conf.js b/.config/karma.conf.js
index ad256e2..174fe13 100644
--- a/.config/karma.conf.js
+++ b/.config/karma.conf.js
@@ -37,13 +37,27 @@ module.exports = function(config) {
 
     // preprocess matching files before serving them to the browser
     // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
-    preprocessors: {},
+    preprocessors: {
+      'dist/svg.js': ['coverage']
+    },
 
 
     // test results reporter to use
     // possible values: 'dots', 'progress'
     // available reporters: https://npmjs.org/browse/keyword/karma-reporter
-    reporters: ['progress'],
+    reporters: ['progress', 'coverage'],
+
+
+    // configure the coverage reporter
+    coverageReporter: {
+      // Specify a reporter type.
+      type: 'lcov',
+      dir: 'coverage/',
+      subdir: function(browser) {
+        // normalization process to keep a consistent browser name accross different OS
+        return browser.toLowerCase().split(/[ /-]/)[0]; // output the results into: './coverage/firefox/'
+      }
+    },
 
 
     // web server port