5 ECTS credits
150 h study time
Offer 2 with catalog number 3019949BNR for all students in the 1st semester at a (B) Bachelor - advanced level.
Description
Software engineering is defined as the study and application of a systematic, disciplined and quantifiable approach to the development, operation and maintenance of large software products. We study the essentials of the software engineering discipline in the lectures, and gain expertise in their application during the exercise sessions. Your newly-gained knowledge and skills will be evaluated through an oral exam about the theory and through a group programming project in which an existing software system has to be extended. Scala is used as the object-oriented programming language.
We begin our exploration with the typical phases in this software engineering process, starting with the initial gathering of customer requirements and ending with the maintenance of the software once it has been delivered. We discuss the drawbacks and advantages of traditional and contemporary models that have been proposed to organise and plan each phase. The remainder of the course discusses the design, implementation and testing phases in detail. The importance of empirical research to debunk or to confirm stubborn myths about what works and what does not work in software engineering is emphasised throughout the course.
The design phase is studied first. We use contracts to specify the invariants, pre-conditions, and post-conditions to which the interfaces of sub-designs need to conform. Next, we study the principles that govern the design of high-quality software. These principles are illustrated using the so-called "design patterns" which are patterns of proven solutions for recurring design problems.
Next, we study how to manage the different artefacts produced by a development team. Changes to these artefacts have to be coordinated among developers who might edit them concurrently. We study common branching and merging strategies in distributed version control. Next, we study the setup of pipelines for continuous integration and for continuous delivery which have resulted in more dependable releases and in shorter release cycles.
Testing is the last phase of the software engineering process that we will study. Here, we will investigate techniques for comparing the behavior of a software product against an oracle. We will discuss how to test individual units in isolation using mocking, as well as how tests can be automatically generated from specifications. Finally, we study metrics that have been proposed to assess the quality of a given test suite. These range from metrics that quantify how much of the application under test is covered by the test suite, to metrics that quantify how well the test suite warns about defects that have been seeded on purpose in the system under test.
Table of Contents
1. Software Engineering Process
2. Object-Oriented Software Design
3. Professional Software Construction
4. Software Testing
5. Assessing Implementations
The learning goals of this course are:
• Students obtain knowledge about the fundamentals of disciplined and quantifiable approaches to develop, operate, and maintain large-scale software through teams of engineers.
• Students become skilled at applying instruments to develop such software, to measure the progress of the approach adhered to, and to measure the quality of the resulting software.
• Students develop attitudes required to bring software projects, to industrial norms, to fruition in groups of engineers.
The corresponding learning results are:
w.r.t. knowledge:
- The student can enumerate, describe and motivate the main software engineering process models and methods.
- The student can, for every process model, describe the responsibilities of each professional role within the development team.
- The student can illustrate, through code examples, the situations in which the use of each design pattern is appropriate.
- The student can enumerate, describe and motivate the tools required for the practices of "continuous integration" and "continuous delivery".
- The student can explain the role of the different forms of testing within the software engineering process.
- The student can reproduce the definitions of the process metrics and the test coverage metrics to measure the development progress and the strength of the test suite.
w.r.t. applying knowledge:
- The student can independently apply the tools from the practical sessions that support developing software in teams.
w.r.t. analysing:
- The student can recognise variations on and combinations of existing tools for the development of large-scale software in future incarnations.
- The student can recognise the risks associated with the development of large-scale software and mitigate them by recommending an appropriate development process and accompanying tools.
w.r.t. evaluating:
- The student can understand software developed by third-parties and recognise and modify the design patterns instantiated therein.
- The student can, within a concrete context, evaluate the quality of a given design and of a given software engineering process.
- The student can apply concrete tools for computing process metrics and test metrics and adjust the engineering process where necessary.
w.r.t. creating:
- The student is capable of working in a team that adheres to an agile process model to extend existing software systems according to a customer's requirements.
- The student is able to report orally and in writing about a software project, including the motivation for technical choices as well as policy aspects.
The final grade is composed based on the following categories:
Other Exam determines 100% of the final mark.
Within the Other Exam category, the following assignments need to be completed:
This offer is part of the following study plans:
Bachelor of Engineering: Electronics and Information Technology Profile Profile Computer Science (only offered in Dutch)
Preparatory Programme Master of Science in Applied Sciences and Engineering: Computer Science: Track C (Ind Ing, 61 ECTS) (only offered in Dutch)
Preparatory Programme Master of Science in Applied Sciences and Engineering: Computer Science: Track A (76 ECTS) (only offered in Dutch)
Preparatory Programme Master of Science in Applied Sciences and Engineering: Computer Science: Track B (65 ECTS) (only offered in Dutch)
Preparatory Programme Master of Science in Applied Computer Science: Enkel voor studenten industriële wetenschappen (only offered in Dutch)
Preparatory Programme Master of Science in Applied Computer Science: Track A (58 ECTS) (only offered in Dutch)
Preparatory Programme Master of Science in Applied Computer Science: Track B (52 ECTS) (only offered in Dutch)