@Test
public void equalsReturnsFalseWhenNotEqual() {
Category category1 = new Category("john", "desc", true, false);
Category category2 = new Category("bob", "desc", true, false);
assertFalse(category1.equals(category2));
}
@Test
public void equalsReturnsTrueWhenEqual() {
Category category1 = new Category("john", "desc", true, false);
Category category2 = new Category("john", "desc", true, false);
assertTrue(category1.equals(category2));
}