Attempt to generate CI coverage

Jenkinsfile

@@ -25,8 +25,20 @@ pipeline {
 
         stage('Test') {
             steps {
-                sh "go test ./... -v"
+                sh "go test -coverprofile=cover.out ./... -v"
+            }
+        }
+
+        stage('Test Coverage') {
+            steps {
+                sh "go get github.com/t-yuki/gocover-cobertura"
+                sh "gocover-cobertura < cover.out > coverage.xml"
             }
         }
     }
+    post {
+        always {
+            cobertura coberturaReportFile: 'coverage.xml'
+        }
+    }
 }