How do I use Hamcrest with JUnit 5 when JUnit 5 doesn’t have an assertThat() function?
You have to make sure Hamcrest is included in the classpath and then use the assertThat() function provided by Hamcrest. From the current JUnit 5 User Guide – Writing Tests Assertions, JUnit Jupiter’s org.junit.jupiter.Assertions class does not provide an assertThat() method like the one found in JUnit 4’s org.junit.Assert class which accepts a Hamcrest Matcher. … Read more