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authorFrançois Schmidts <francois.schmidts@gmail.com>2015-10-12 22:36:01 +0200
committerFrançois Schmidts <francois.schmidts@gmail.com>2016-01-26 23:46:32 +0100
commit2c0e17cb977a1e8782799b337df8b1583d019906 (patch)
tree75563e440e9eac14950fa1a71a83e64df20e52d0 /src/web/js/stores/__tests__
parentfixing sqlalchemy resolving warning (diff)
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bootstraping react
Diffstat (limited to 'src/web/js/stores/__tests__')
-rw-r--r--src/web/js/stores/__tests__/TodoStore-test.js90
1 files changed, 90 insertions, 0 deletions
diff --git a/src/web/js/stores/__tests__/TodoStore-test.js b/src/web/js/stores/__tests__/TodoStore-test.js
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+++ b/src/web/js/stores/__tests__/TodoStore-test.js
@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) 2014-2015, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ * TodoStore-test
+ */
+
+jest.dontMock('../../constants/TodoConstants');
+jest.dontMock('../TodoStore');
+jest.dontMock('object-assign');
+
+describe('TodoStore', function() {
+
+ var TodoConstants = require('../../constants/TodoConstants');
+ var AppDispatcher;
+ var TodoStore;
+ var callback;
+
+ // mock actions
+ var actionTodoCreate = {
+ actionType: TodoConstants.TODO_CREATE,
+ text: 'foo'
+ };
+ var actionTodoDestroy = {
+ actionType: TodoConstants.TODO_DESTROY,
+ id: 'replace me in test'
+ };
+
+ beforeEach(function() {
+ AppDispatcher = require('../../dispatcher/AppDispatcher');
+ TodoStore = require('../TodoStore');
+ callback = AppDispatcher.register.mock.calls[0][0];
+ });
+
+ it('registers a callback with the dispatcher', function() {
+ expect(AppDispatcher.register.mock.calls.length).toBe(1);
+ });
+
+ it('should initialize with no to-do items', function() {
+ var all = TodoStore.getAll();
+ expect(all).toEqual({});
+ });
+
+ it('creates a to-do item', function() {
+ callback(actionTodoCreate);
+ var all = TodoStore.getAll();
+ var keys = Object.keys(all);
+ expect(keys.length).toBe(1);
+ expect(all[keys[0]].text).toEqual('foo');
+ });
+
+ it('destroys a to-do item', function() {
+ callback(actionTodoCreate);
+ var all = TodoStore.getAll();
+ var keys = Object.keys(all);
+ expect(keys.length).toBe(1);
+ actionTodoDestroy.id = keys[0];
+ callback(actionTodoDestroy);
+ expect(all[keys[0]]).toBeUndefined();
+ });
+
+ it('can determine whether all to-do items are complete', function() {
+ var i = 0;
+ for (; i < 3; i++) {
+ callback(actionTodoCreate);
+ }
+ expect(Object.keys(TodoStore.getAll()).length).toBe(3);
+ expect(TodoStore.areAllComplete()).toBe(false);
+
+ var all = TodoStore.getAll();
+ for (key in all) {
+ callback({
+ actionType: TodoConstants.TODO_COMPLETE,
+ id: key
+ });
+ }
+ expect(TodoStore.areAllComplete()).toBe(true);
+
+ callback({
+ actionType: TodoConstants.TODO_UNDO_COMPLETE,
+ id: key
+ });
+ expect(TodoStore.areAllComplete()).toBe(false);
+ });
+
+});
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