Testing Object Oriented Systems
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Testing Object-oriented Systems
Author: Robert Binder
language: en
Publisher: Addison-Wesley Professional
Release Date: 2000
More than ever, mission-critical and business-critical applications depend on object-oriented (OO) software. Testing techniques tailored to the unique challenges of OO technology are necessary to achieve high reliability and quality. "Testing Object-Oriented Systems: Models, Patterns, and Tools" is an authoritative guide to designing and automating test suites for OO applications. This comprehensive book explains why testing must be model-based and provides in-depth coverage of techniques to develop testable models from state machines, combinational logic, and the Unified Modeling Language (UML). It introduces the test design pattern and presents 37 patterns that explain how to design responsibility-based test suites, how to tailor integration and regression testing for OO code, how to test reusable components and frameworks, and how to develop highly effective test suites from use cases. Effective testing must be automated and must leverage object technology. The author describes how to design and code specification-based assertions to offset testability losses due to inheritance and polymorphism. Fifteen micro-patterns present oracle strategies--practical solutions for one of the hardest problems in test design. Seventeen design patterns explain how to automate your test suites with a coherent OO test harness framework. The author provides thorough coverage of testing issues such as: The bug hazards of OO programming and differences from testing procedural code How to design responsibility-based tests for classes, clusters, and subsystems using class invariants, interface data flow models, hierarchic state machines, class associations, and scenario analysis How to support reuse by effective testing of abstract classes, generic classes, components, and frameworks How to choose an integration strategy that supports iterative and incremental development How to achieve comprehensive system testing with testable use cases How to choose a regression test approach How to develop expected test results and evaluate the post-test state of an object How to automate testing with assertions, OO test drivers, stubs, and test frameworks Real-world experience, world-class best practices, and the latest research in object-oriented testing are included. Practical examples illustrate test design and test automation for Ada 95, C++, Eiffel, Java, Objective-C, and Smalltalk. The UML is used throughout, but the test design patterns apply to systems developed with any OO language or methodology. 0201809389B04062001
Testing Object-Oriented Software
Author: Imran Bashir
language: en
Publisher: Springer Science & Business Media
Release Date: 2012-12-06
The rise of object-oriented (00) software development seems to have helped improve software quality, but it has not, of course, eliminated all possibility of error. Thus, software testing is at least as important today as it ever has been. Testing, as a centerpiece of quality assurance efforts, only increases in value as society becomes more and more reliant on software. Testing 00 components and even 00 systems is not very difficult once you know how to do it. But until now there have been few accounts of how to do it well and none that adequately characterize testing across the life cycle of large 00 software production efforts. This book combines insights from research on 00 testing with insights from industrial testing efforts to produce an account that should be valuable to anyone interested in the theory and practice of testing 00 software. This book provides extensive coverage of testing methods applicable to 00 software development, as well as discussions of underlying concepts and technical underpinnings that enable you to devise additional techniques of your own. It is unlikely that you will apply every test, process, review criterion, or metric described in this book to your software project. If you have a small project, it is unlikely that you will apply more than a few of them. But the breadth of coverage allows you to select and customize them with full knowledge of the alternatives and of the options available if you need to extend testing efforts.
Testing Object-Oriented Software
Author: David C. Kung
language: en
Publisher: Wiley-IEEE Computer Society Press
Release Date: 1998-11-10
Object-oriented programming increases software reusability, extensibility, interoperability, and reliability. Software testing is necessary to realize these benefits. Software testing aims to uncover as many programming errors as possible at a minimum cost. A major challenge to the software engineering community remains how to reduce the cost and improve the quality of software testing. The requirements for testing object-oriented programs differ from those for testing conventional programs. Testing Object-Oriented Software illustrates these differences and discusses object-oriented software testing problems, focusing on the difficulties and challenges testers face. The book provides a general framework for class- and system-level testing and examines object-oriented design criteria and high testability metrics. It offers object-oriented testing techniques, ideas and methods for unit testing, and object-oriented program integration-testing strategy. Readers are shown how they can drastically reduce regression test costs, presented with steps for object-oriented testing, and introduced to object-oriented test tools and systems. In addition to software testing problems, the text covers various test methods developers can use during the design phase to generate programs with good testability. The book's intended audience includes object-oriented program testers, program developers, software project managers, and researchers working with object-oriented testing.