### Question:
FluentJUnitJupiter implements BeforeEachCallback, AfterEachCallback, AfterAllCallback { @Override public void beforeEach(ExtensionContext context) { FluentTest instance = testInstanceOf(context); instance._starting(testClassOf(context), testNameOf(context)); }  @Override void beforeEach(ExtensionContext context); @Override void afterEach(ExtensionContext context); @Override void afterAll(ExtensionContext context);  }### Answer:
@Test void testBeforeEach() { sut.beforeEach(context); verify(test)._starting(eq(Test1.class), eq("test1")); }