The term assert is a Java keyword that was introduced into the language with the JDK 1.4 release in February 2002. Java's assert keyword is unique in two very interesting ways: The Java assert is ...

creator and the consumer about the functioning of the application. Assertions provide a mechanism for implementing the design-by-contract principal. Assertions were introduced in early programming ...

The Object Oriented paradigm is influenced by the design by contract principal, wherein, the creator and the consumer mutually agree to follow certain rules. The design by contract theory states that ...

You probably have used assertion methods when unit testing through frameworks like JUnit or third-party assertion libraries like AssertJ. But, do you know that Java has a built-in assert mechanism? If ...

In my quest to find neato things to do with Java (a lot has changed since 1.1!) I've hit a roadblock. I've been testing stuff on a partially written applet (runs, just to do something more intelligent ...

People often write tests like assertTrue(rs.next()) or assertEquals(user.getName(), "Tim"). Unfortunately, it produces low-quality failure message like expected ...