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تنمية رؤيتك

مزيد من الأفكار، وفهم أفضل، وتوقعات واقعية

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قصة عن أنواع ومستويات اختبار البرمجيات

تعرف على كيفية تعاملنا مع الاختبار

هناك عدة أنواع من الاختبارات مصنفة إلى معايير مختلفة مثل أهداف الاختبار ومستويات الاختبار وتقنيات الاختبار والمزيد. فيما يلي نظرة عامة على الأنواع الرئيسية للاختبارات:

الاختبار على أساس الأهداف

Functional Testing

  • Unit Testing: Testing individual components or pieces of code for correctness.

  • Integration Testing: Testing interfaces between components and interactions to ensure they work together.

  • System Testing: Testing the complete integrated system to verify that it meets specified requirements.

  • Acceptance Testing: Validating the system against user needs, requirements, and business processes. This includes:

    • User Acceptance Testing (UAT): Conducted by the end users to ensure the system can handle required tasks in real-world scenarios.

    • Operational Acceptance Testing (OAT): Verifies operational readiness, including backups, recovery, maintenance tasks, and support procedures.

    • Contract and Regulation Acceptance Testing: Ensures compliance with legal, regulatory, and contractual requirements.

 

Non-Functional Testing

  • Performance Testing: Assessing the speed, responsiveness, and stability of the software under various conditions.

    • Load Testing: Testing under expected load to determine how the system performs.

    • Stress Testing: Testing under extreme conditions to identify breaking points.

    • Scalability Testing: Checking if the software can handle increased loads.

    • Volume Testing: Testing with large volumes of data.

  • Security Testing: Identifying vulnerabilities and ensuring the software is protected against threats.

  • Usability Testing: Evaluating the user interface and user experience for ease of use and satisfaction.

  • Compatibility Testing: Ensuring the software works across different devices, operating systems, browsers, and configurations.

  • Portability Testing: Checking if the software can be easily transferred from one environment to another.

  • Reliability Testing: Ensuring the software consistently performs as expected without failure.

  • Maintainability Testing: Assessing the ease with which the software can be maintained and updated.

الاختبار على أساس المستويات

1. Component Testing (Unit Testing)

Description:

  • Focuses on individual components or units of the software.

  • Ensures that each part functions correctly in isolation.

  • Typically conducted by developers during the development phase.

Key Aspects:

  • Verifies the functionality of specific sections of code, such as functions, methods, or classes.

  • Often involves white-box testing techniques.

  • Requires detailed knowledge of the internal program design.

 

2. Integration Testing

Description:

  • Focuses on interactions between integrated components or systems.

  • Ensures that the components or systems work together as expected.

Types of Integration Testing:

  • Component Integration Testing: Tests the interactions between integrated components.

  • System Integration Testing: Tests the interactions between different systems and their components.

Key Aspects:

  • Can involve both white-box and black-box testing techniques.

  • Typically conducted by developers or testers.

  • Helps identify issues related to the interaction between components or systems.

 

3. System Testing

Description:

  • Focuses on the complete, integrated system.

  • Verifies that the system meets the specified requirements.

Key Aspects:

  • Involves black-box testing techniques.

  • Conducted by testers in an environment that closely resembles the production environment.

  • Tests the system’s compliance with functional and non-functional requirements.

 

4. Acceptance Testing

Description:

  • Focuses on verifying that the system meets business requirements and is ready for deployment.

  • Conducted to determine whether to accept the system.

Types of Acceptance Testing:

  • User Acceptance Testing (UAT): Conducted by the end users to ensure the system can handle required tasks in real-world scenarios.

  • Operational Acceptance Testing (OAT): Verifies operational readiness, including backups, recovery, maintenance tasks, and support procedures.

  • Contract and Regulation Acceptance Testing: Ensures compliance with legal, regulatory, and contractual requirements.

  • Alpha Testing: Conducted by internal staff at the developer’s site.

  • Beta Testing: Conducted by end users in the real environment.

Key Aspects:

  • Involves black-box testing techniques.

  • Conducted by end users, customers, or independent testers.

  • Ensures the system is ready for production use.

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