### Question:
Conditions { public static ICondition and(ICondition... conditions) { return new MultipleCondition(Operator.AND, conditions); }  static ICondition create(String value); static ICondition or(ICondition... conditions); static ICondition and(ICondition... conditions); static ICondition wrap(ICondition condition);  }### Answer:
@Test public void testAnd() { String value1 = "value == 3"; ICondition condition1 = create(value1); String value2 = "data < 9.05.1945"; ICondition condition2 = create(value2); String value3 = "time < 21:42"; ICondition condition3 = create(value3); ICondition andCondition = and(condition1, condition2, condition3); assertEquals(String.join(" and ", value1, value2, value3), andCondition.getCondition()); }