/testability-explorer/src/test/java/com/google/test/metric/method/op/stack/SwapTest.java
Java | 48 lines | 25 code | 8 blank | 15 comment | 0 complexity | 63c93ecb63ba23edd04f5f3f4167ead7 MD5 | raw file
Possible License(s): Apache-2.0
- /*
- * Copyright 2007 Google Inc.
- *
- * Licensed 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 com.google.test.metric.method.op.stack;
- import java.util.ArrayList;
- import java.util.List;
- import junit.framework.TestCase;
- import com.google.test.metric.JavaType;
- import com.google.test.metric.Variable;
- public class SwapTest extends TestCase {
- public void testOperatorCountIs2() throws Exception {
- assertEquals(2, new Swap(-1).getOperatorCount());
- }
- public void testApplySwaps() throws Exception {
- Swap swap = new Swap(-1);
- Variable first = new Variable(null, JavaType.BOOLEAN, false, false);
- Variable second = new Variable(null, JavaType.BOOLEAN, false, false);
- List<Variable> inputs = new ArrayList<Variable>();
- inputs.add(first);
- inputs.add(second);
- List<Variable> output = swap.apply(inputs);
- assertSame(second, output.get(0));
- assertSame(first, output.get(1));
- }
- public void testToString() {
- assertEquals("swap", new Swap(-1).toString());
- }
- }