Writing Tests

The following example provides a glimpse at the minimum requirements for writing a test in JUnit Jupiter. Subsequent sections of this chapter will provide further details on all available features.

A first test case

import static org.junit.jupiter.api.Assertions.assertEquals;

import example.util.Calculator;

import org.junit.jupiter.api.Test;

class MyFirstJUnitJupiterTests {

	private final Calculator calculator = new Calculator();

	@Test
	void addition() {
		assertEquals(2, calculator.add(1, 1));
	}

}