misc fixes, add tests for some tasks routes

test/api/v3/integration/tasks/GET-tasks.test.js

@@ -3,6 +3,7 @@ import {
   requester,
   translate as t,
 } from '../../../../helpers/api-integration.helper';
+import Q from 'q';
 
 describe('GET /tasks', () => {
   let user, api;
@@ -14,5 +15,33 @@ describe('GET /tasks', () => {
     });
   });
 
-  it('returns all user\'s tasks');
+  it('returns all user\'s tasks', () => {
+    let length;
+    return Q.all([
+      api.post('/tasks', {text: 'test habit', type: 'habit'}),
+    ])
+    .then((createdTasks) => {
+      length = createdTasks.length;
+      return api.get('/tasks');
+    })
+    .then((tasks) => {
+      expect(tasks.length).to.equal(length + 1); // + 1 because 1 is a default task
+    });
+  });
+
+  it('returns only a type of user\'s tasks if req.query.type is specified', () => {
+    let habitId;
+    api.post('/tasks', {text: 'test habit', type: 'habit'})
+    .then((task) => {
+      habitId = task._id;
+      return api.get('/tasks?type=habit');
+    })
+    .then((tasks) => {
+      expect(tasks.length).to.equal(1);
+      expect(tasks[0]._id).to.equal(habitId);
+    });
+  });
+
+  // TODO complete after task scoring is done
+  it('returns completed todos sorted by creation date if req.query.includeCompletedTodos is specified')
 });