| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package calculator; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import org.junit.Test; |
| |
| /** |
| * A unit test of the basic Java implementation classes in this contribution |
| * without using SCA |
| */ |
| public class CalculatorTestCase { |
| |
| @Test |
| public void testCalculator() throws Exception { |
| AddService add = new AddServiceImpl(); |
| SubtractService subtract = new SubtractServiceImpl(); |
| MultiplyService multiply = new MultiplyServiceImpl(); |
| DivideService divide = new DivideServiceImpl(); |
| |
| CalculatorServiceImpl calculator = new CalculatorServiceImpl(); |
| |
| calculator.setAddService(add); |
| calculator.setSubtractService(subtract); |
| calculator.setMultiplyService(multiply); |
| calculator.setDivideService(divide); |
| |
| assertEquals(calculator.add(3, 2), 5.0, 0); |
| assertEquals(calculator.subtract(3, 2), 1.0, 0); |
| assertEquals(calculator.multiply(3, 2), 6.0, 0); |
| assertEquals(calculator.divide(3, 2), 1.5, 0); |
| } |
| } |