1. 图形用户界面测试：
它是确保图形用户界面为精确应用程序提供适当性能的技术。 GUI 测试通常评估元素的草图，例如布局、色调以及另外的字体、字体大小、标签、文本内容框、文本内容格式、标题、按钮、列表、图标、超链接和内容。
2. 可用性测试：
这是检查计划在一组有代表性的用户上使用的难易程度的练习。它通常包括在客户努力完成职责时观察他们，并且可以执行从用户界面到身体产品的独特设计。
GUI测试和可用性测试的区别：
| S.No. | GUI Testing | Usability Testing |
|---|---|---|
| 1. | It is used to test the front-end part of any application. | It measures the extent of the friendliness of the User Interface part and overall functioning of the software. |
| 2. | It focuses on the look and feel of an application. | It focuses on the friendliness of an application. |
| 3. | It assures the look and feel of an application by matching with standards and user requirements. | It assures that the user should be comfortable to use any app by making its design easy. |
| 4. | In this, an application should be amazing in look whether it is easy to use or not. | In this, an application should be easy to use whether its appearance is up to the mark or not. |
| 5. | The testing is performed on various platforms just to make sure its appearance will be perfect. | It tests the app to check its difficulty level. |
| 6. | In this type of testing, we do not test the functionality of an app. | In this type of testing, we test the functionality of an app to check that is it user friendly or not. |
| 7. | It concerns the interface part of the software. | It focuses on the product quality of software. |