Software development involves designing, coding, and testing software code. Testing phases include unit, integration, system, and performance testing. A test environment is used for system and performance testing, and modules are validated through unit testing before integration testing. The automated build process includes documentation creation, unit test validation, and built-in test validation. Project testing is completed during the integration testing phase.
Developing computer software requires a process of designing, coding, and testing software code. The software testing process consists of unit, integration, system, and performance testing phases. Integrated testing is the process where modules are combined within an application project and tested as a whole package.
A test environment is a shared environment designed for testing. This environment is best used for system testing and performance testing. Typically a test environment is separate from a development and production environment.
A software application contains multiple independent modules. Each module is designed for a specific purpose, making it self-sufficient. Unit testing is the process of validating a module within an application. This unit test typically occurs before the integration test.
Software modules are like pieces of a puzzle that require integration into the larger framework of software applications. When modules are merged into the application framework, built-in tests are performed. This testing process validates that modules can communicate with other objects in the application.
The test pattern is a serial process that starts with unit testing followed by integration testing and then system testing. The system testing phase allows you to test the complete application. Before system tests can occur, all modules must go through the integrated test phase. This phase normally occurs during an automated system build process.
Most software development projects include multiple developers. Each developer is assigned specific modules to compile and integrate into the software application framework. When a developer writes code, he controls his module from a shared environment in a private development environment. This private environment is typically located on a standalone computer or laptop.
Before software can be deployed in a shared development environment, it must be compiled into machine binary code. This build process is typically referred to as the build process. Continuous integration testing is the process where software developers are required to perform integrated testing during the process of building a development effort.
The automated build process includes documentation creation, unit test validation, and built-in test validation. This sequence is repeated for each software code update. If an error occurs during the build process, the code remains in a private environment. This integration process reduces errors in the shared code environment. Automated build processes are considered a good practice for software development.
Within software development, a project is a folder that contains multiple modules, objects, and classes that make up a software package. Project testing is the testing of an entire software project. This design test is completed during the integration testing phase.
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