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Model-driven development is gaining importance in software engineering practice. This increasing usage asks for a new generation of testing tools to verify correctness and suitability of model transformations. This paper presents a novel approach to unit testing QVT Operational (QVTO) transformations, which overcomes limitations of currently available tools. Our proposal, called MANTra (Model transformation...
Spatial concerns of Web Geographical Information Systems (Web-GIS) are inherently crosscutting and volatile: crosscutting because they affect multiple functionalities of Web-GIS systems, such as visualization of a route in a map, volatile because their status may change often (e.g., in a map, a route can be obstructed temporarily due to a car accident or festivity, so alternative routes should be...
This paper describes the application of a UML profile in the requirements modeling of a multi-agent system project. The profile at issue was designed with the purpose of modeling reactive and cognitive agents, as well as actions, perceptions, goals and plans for those agents in a collecting and analysing requirements level. In this paper we will describe the developed profile as well as its application...
In the Model-Driven Engineering (MDE) field, the quality assurance of the involved models is fundamental for performing correct model transformations and generating final software applications. To evaluate the quality of models, defect detection is usually performed by means of reading techniques that are manually applied. Thus, new approaches to automate the defect detection in models are needed...
Producing high-quality software has been one of the greatest challenges of the development market in the last few years. The software testing is the essence of the quality assurance, but the implementation of this activity is still difficult due to many factors. This paper presents some factors that influence on the adoption of a testing process. Some of these factors were outlined in the literature,...
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