unattractiveness - an ugliness of appearance that is not appealing to viewers. 1  ugliness - qualities of appearance that do not give pleasure to the senses. 2  shapelessness - the quality of lacking an esthetically pleasing shape.
Let us first understand what implementation means. Implementation is the process of putting an action for the formulated plan. Before we implement, the plan should have been completed and our objectives should be clear. Testing each one of those actions formulated in the plan is said to be implementation testing.
Integration testing, also known as integration and testing (I&T), is a software development process which program units are combined and tested as groups in multiple ways.In this context, a unit is defined as the smallest testable part of an application.unctional testing: Unit testing, integration testing and beyond: Integration tests and unit tests both test the functionality of software, but they alone cannot replace functional testing.