wamblee.org Git - utils/blob - system/general/src/test/java/org/wamblee/system/core/CompositeInterfaceRestrictionTest.java

   1 /*
   2  * Copyright 2008 the original author or authors.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.wamblee.system.core;
  17
  18 import java.util.Arrays;
  19
  20 import org.easymock.classextension.EasyMock;
  21 import org.easymock.classextension.IMocksControl;
  22 import org.wamblee.test.EasyMockMatchers;
  23 import static org.easymock.classextension.EasyMock.*;
  24
  25 import junit.framework.TestCase;
  26
  27 public class CompositeInterfaceRestrictionTest extends TestCase {
  28
  29     private Application _app = new Application();
  30     private Environment _env = new Environment();
  31
  32     public void testEmpty() {
  33         InterfaceRestriction restriction = new CompositeInterfaceRestriction();
  34         assertFalse(restriction.isViolated(_app, _app.getRequiredInterfaces()[0],
  35                 _env, _env.getProvidedInterfaces()[0]));
  36     }
  37
  38     private void configureRestriction(InterfaceRestriction base, boolean aResult) {
  39         base.isViolated(
  40                 (Component)anyObject(),
  41                 (RequiredInterface)anyObject(),
  42                 (Component)anyObject(),
  43                 (ProvidedInterface)anyObject());
  44         EasyMock.expectLastCall().andReturn(aResult);
  45     }
  46
  47     public void testOneRestriction() {
  48         IMocksControl control = EasyMock.createStrictControl();
  49
  50         InterfaceRestriction base = control.createMock(InterfaceRestriction.class);
  51         InterfaceRestriction composite = new CompositeInterfaceRestriction(
  52                 Arrays.asList(new InterfaceRestriction[] { base } ));
  53
  54         // First let the base return false and verify the result.
  55
  56         configureRestriction(base, false);
  57
  58         control.replay();
  59         assertFalse(composite.isViolated(_app, _app.getRequiredInterfaces()[0],
  60                 _env, _env.getProvidedInterfaces()[0]));
  61         control.verify();
  62
  63         // Second let the base return true and verify the result.
  64         control.reset();
  65         configureRestriction(base, true);
  66
  67         control.replay();
  68         assertTrue(composite.isViolated(_app, _app.getRequiredInterfaces()[0],
  69                 _env, _env.getProvidedInterfaces()[0]));
  70         control.verify();
  71     }
  72
  73
  74
  75     public void testTwoRestrictions() {
  76         IMocksControl control = EasyMock.createStrictControl();
  77
  78         InterfaceRestriction base1 = control.createMock(InterfaceRestriction.class);
  79         CompositeInterfaceRestriction composite = new CompositeInterfaceRestriction(
  80                 Arrays.asList(new InterfaceRestriction[] { base1 } ));
  81         InterfaceRestriction base2 = control.createMock(InterfaceRestriction.class);
  82         composite.add(base2);
  83
  84         // 1. base1 not violated and base 2 not violated -> not violated.
  85
  86         configureRestriction(base1, false);
  87         configureRestriction(base2, false);
  88         control.replay();
  89         assertFalse(composite.isViolated(_app, _app.getRequiredInterfaces()[0],
  90                 _env, _env.getProvidedInterfaces()[0]));
  91         control.verify();
  92         control.reset();
  93
  94         // 2. base 1 not violated but base 2 violated -> violated
  95         configureRestriction(base1, false);
  96         configureRestriction(base2, true);
  97         control.replay();
  98         assertTrue(composite.isViolated(_app, _app.getRequiredInterfaces()[0],
  99                 _env, _env.getProvidedInterfaces()[0]));
 100         control.verify();
 101         control.reset();
 102
 103         // 3. base 1 violated -> violated and base 2 not called.
 104         configureRestriction(base1, true);
 105         // base 2 should not be called.
 106         control.replay();
 107         assertTrue(composite.isViolated(_app, _app.getRequiredInterfaces()[0],
 108                 _env, _env.getProvidedInterfaces()[0]));
 109         control.verify();
 110         control.reset();
 111     }
 112 }