Assertion Roullete - Refactored - Toy Example

private MyClass c;
@Before
public void setup() {
    c = new MyClass();
}
@Test
public void testA() {
    assertTrue(c.isA());
}
@Test
public void testB() {
    assertTrue(c.isB());
}
@Test
public void testC() {
    assertTrue(c.isC());
}