Added tests for auth, favorites and player in store

front/test/unit/utils.js

@@ -0,0 +1,68 @@
+// helper for testing action with expected mutations
+export const testAction = ({action, payload, params, expectedMutations, expectedActions}, done) => {
+  let mutationsCount = 0
+  let actionsCount = 0
+
+  if (!expectedMutations) {
+    expectedMutations = []
+  }
+  if (!expectedActions) {
+    expectedActions = []
+  }
+  const isOver = () => {
+    return mutationsCount >= expectedMutations.length && actionsCount >= expectedActions.length
+  }
+  // mock commit
+  const commit = (type, payload) => {
+    const mutation = expectedMutations[mutationsCount]
+
+    try {
+      expect(mutation.type).to.equal(type)
+      if (payload) {
+        expect(mutation.payload).to.deep.equal(payload)
+      }
+    } catch (error) {
+      done(error)
+    }
+
+    mutationsCount++
+    if (isOver()) {
+      done()
+    }
+  }
+  // mock dispatch
+  const dispatch = (type, payload, options) => {
+    const a = expectedActions[actionsCount]
+
+    try {
+      expect(a.type).to.equal(type)
+      if (payload) {
+        expect(a.payload).to.deep.equal(payload)
+      }
+      if (a.options) {
+        expect(options).to.deep.equal(a.options)
+      }
+    } catch (error) {
+      done(error)
+    }
+
+    actionsCount++
+    if (isOver()) {
+      done()
+    }
+  }
+
+  // call the action with mocked store and arguments
+  action({ commit, dispatch, ...params }, payload)
+
+  // check if no mutations should have been dispatched
+  if (expectedMutations.length === 0) {
+    expect(mutationsCount).to.equal(0)
+  }
+  if (expectedActions.length === 0) {
+    expect(actionsCount).to.equal(0)
+  }
+  if (isOver()) {
+    done()
+  }
+}