import com.jmetrix.core.*; public class CalculatorTest { public static void main(String[] args) { JmetrixEnvironment env = new JmetrixEnvironment(); TestCase testCase = new TestCase("CalculatorTest"); testCase.addStep("Addition test", () -> { Calculator calculator = new Calculator(); int result = calculator.add(2, 3); Assert.assertEquals(5, result); }); env.runTestCase(testCase); env.generateReport("CalculatorTestReport"); env.close(); } }