cover more lines

.babelrc

@@ -3,7 +3,7 @@
   "env": {
     "test": {
       "plugins": [
-        ["__coverage__", {"ignore": "*.test.*"}]
+        ["__coverage__", {"ignore": "*.+(test|stub).*"}]
       ]
     }
   }

package.json

@@ -42,7 +42,7 @@
   "scripts": {
     "test": "karma start",
     "watch:test": "npm test -- --auto-watch --no-single-run",
-    "validate": "npm-run-all --parallel validate-webpack:* lint",
+    "validate": "npm-run-all --parallel validate-webpack:* lint test",
     "validate-webpack:dev": "webpack-validator webpack.config.js --env.dev",
     "validate-webpack:prod": "webpack-validator webpack.config.js --env.prod",
     "clean-dist": "rimraf dist",

src/js/controller.test.js

@@ -1,7 +1,12 @@
+import getModelStub from './model.stub'
+import getViewStub from './view.stub'
 import Controller from './controller'
 
 describe('controller', () => {
-  it('exists', () => {
+  it('can be created', () => {
-    expect(Controller).to.exist
+    const view = getViewStub()
+    const model = getModelStub()
+    const controller = new Controller(model, view)
+    expect(controller).to.exist
   })
 })

src/js/model.stub.js

@@ -0,0 +1,6 @@
+export default getModelStub
+
+function getModelStub() {
+  return {
+  }
+}

src/js/view.stub.js

@@ -0,0 +1,7 @@
+export default getViewStub
+
+function getViewStub() {
+  return {
+    bind: function() {}
+  }
+}