JUnit, Revisited

Oct 21, 2012

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2. JUnit. JUnit is a framework for writing unit testsA unit test is a test of a single classA test case is a single test of a single methodA test suite is a collection of test casesUnit testing is particularly important when software requirements change frequentlyCode often has to be refactored

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JUnit, Revisited

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JUnit

JUnit Test suites Obviously you have to test your code to get it working in the first place You can do ad hoc testing (running whatever tests occur to you at the moment), or You can build a test suite (a thorough set of tests that can be run at any time) Disadvantages of a test suite

821 views • 20 slides

JUnit

JUnit Test suites Obviously you have to test your code to get it working in the first place You can do ad hoc testing (testing whatever occurs to you at the moment), or You can build a test suite (a thorough set of tests that can be run at any time) Disadvantages of writing a test suite

1.26k views • 27 slides

JUnit

JUnit. Test suites. Obviously you have to test your code to get it working in the first place You can do ad hoc testing (running whatever tests occur to you at the moment), or You can build a test suite (a thorough set of tests that can be run at any time) Disadvantages of a test suite

495 views • 18 slides

JUnit

JUnit. A tool for test-driven development. History. Kent Beck developed the first xUnit automated test tool for Smalltalk in mid-90’s Beck and Gamma (of design patterns Gang of Four) developed JUnit on a flight from Zurich to Washington, D.C.

426 views • 16 slides

JUnit

JUnit. Syed Nabeel. Motivation. Unit Testing Responsibility of developer Rarely done properly Developers Excuse: “I am too much in a hurry”. JUnit to the rescue. JUnit is a regression testing framework Used by developers to implement unit tests in Java

461 views • 17 slides

JUnit

JUnit. Don Braffitt http://www.radford.edu/dbraffitt/ Updated: 10-Jun-2011. JUnit – Pocket Guide. JUnit Pocket Guide By: Kent Beck Publisher : O'Reilly Media, Inc. Pub. Date: September 23, 2004 Print ISBN-13: 978-0-596-00743-0 Pages in Print Edition: 90. JUnit – Overview.

646 views • 28 slides

JUnit

JUnit. Eclipse, Java and introduction to Junit. Topics Covered. Using Eclipse IDE Example Java Programs Junit Introduction. What is Eclipse?.

448 views • 27 slides

JUnit

JUnit. Dwight Deugo (dwight@espirity.com) Nesa Matic (nesa@espirity.com). Additional Contributors. None as of September 22, 2003. Module Road Map. JUnit. Module Road Map. JUnit What is JUnit? Where Does it Come From? Working with TestCases Working with TestSuites JUnit Window.

485 views • 25 slides

JUnit

JUnit. Team segfault Arjun Bhasin Chakori macherla Gunjan raghav Jaideep singh Vicky sehrawat. What is JUnit ?. JUnit is a regression testing framework Used for unit testing framework in Java programs User interface for viewing test results Text GUI

492 views • 15 slides

JUnit

A framework which provides hooks for easy testing of your Java code, as it's built. JUnit. Note: The examples from these slides can be found in ~kschmidt/public_html/CS265/Labs/Java/Junit. JUnit. This assumes that you've read a bit about testing; I'm not going to lecture here

443 views • 21 slides

JUnit

JUnit. Test suites. Obviously you have to test your code to get it working in the first place You can do ad hoc testing (testing whatever occurs to you at the moment), or You can build a test suite (a thorough set of tests that can be run at any time) Disadvantages of writing a test suite

476 views • 28 slides

JUnit

JUnit. A unit test framework for Java Authors: Erich Gamma, Kent Beck Objective: “If tests are simple to create and execute, then programmers will be more inclined to create and execute tests.”. Introduction. What do we need to do automated testing? Test script

780 views • 31 slides

JUnit

JUnit. Plan. Généralités sur le test Présentation de Junit Présentation du framework Codage TestRunner Situation de JUnit. Le test. Problématique Types d’erreurs Place du test dans le cycle de développement Techniques de test Outils de test. Présentation. Origine

342 views • 19 slides

JUnit

JUnit. Why is testing good?. Due to psychological factors, programmers are bad testers. A computer can test much faster than a human Philosophy: “If it aren't broken, don’t fix it” Refactoring, XP Spartanization. What is unit testing?. Unit Testing – test a single element of the

162 views • 14 slides

JUnit

JUnit. Test Options JUnit Testing Framework TestRunners Test Cases and Test Suites Test Fixtures. Objectives: . What is Unit Testing?. Writing tests for small, discretely-defined portions of code Run and Analyze the Tests Make it part of Development Process Run on a Regular Basis

735 views • 25 slides

JUnit

JUnit. What is unit testing?. A unit is the smallest testable part of an application. A unit test automatically verifies the correctness of the unit. There are other kinds of tests: Stress testing Benchmark testing. Why is testing good?.

120 views • 7 slides

JUnit

JUnit. SWE 619 Summer 2007. What is JUnit?. Open source Java testing framework used to write and run repeatable automated tests JUnit features include: Assertions for testing expected results Test fixtures for sharing common test data Test suites for easily organizing and running tests

269 views • 20 slides

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