Programming / Testing

Some of you might have noticed that I have written only a handful of new blog posts during the last few years. One reason for this is that during these years I have been writing and recording material for a new JUnit 5 course. After a year I kind of realized that producing good videos […] Read More

This blog post explains what a spy is, describes how we can create spies from the scratch and use them in our automated tests, and helps us to understand when we should use spies. Read More

This blog post explains what a dummy is, helps us to understand when we should use dummies, and describes how we can create dummies and use them in our automated tests. Read More

This blog post explains what a fake is, describes how a fake works, explains how we can create fakes and use them in our automated tests, and helps us to understand when we should use fakes. Read More

This blog post explains what a mock is, describes how a mock works, explains how we can create mocks and use them in our automated tests, and helps us to understand when we should use mocks. Read More

This blog post describes what a stub is, explains how a stub works, describes how we can create stubs and use them in our automated tests, and helps us to understand when we should use stubs. Read More