wamblee.org Git - utils/blob - system/general/src/test/java/org/wamblee/system/adapters/ClassAdapterTest.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.adapters;
  17
  18 import java.util.Collections;
  19 import java.util.List;
  20
  21 import org.wamblee.system.core.Component;
  22 import org.wamblee.system.core.Container;
  23 import org.wamblee.system.core.DefaultProvidedInterface;
  24 import org.wamblee.system.core.ProvidedInterface;
  25 import org.wamblee.system.core.RequiredInterface;
  26 import org.wamblee.system.core.RequiredInterfaceComparator;
  27 import org.wamblee.system.core.Scope;
  28 import org.wamblee.test.AssertionUtils;
  29
  30 public class ClassAdapterTest extends AdapterTestCase {
  31
  32
  33         public void testSimpleConstructorInjection() {
  34                 ClassConfiguration x1Config = new ClassConfiguration(X1.class);
  35                 x1Config.getConstructorConfig().getParameters().setValue(0, "hello");
  36         ClassConfiguration x4Config = new ClassConfiguration(X4.class);
  37
  38         ClassAdapter x1Adapter = new ClassAdapter("x1", x1Config);
  39         ClassAdapter x4Adapter = new ClassAdapter("x4", x4Config);
  40
  41         Container container = new Container("top", new Component[] {
  42                         x1Adapter, x4Adapter
  43             }, new ProvidedInterface[0], new RequiredInterface[0]);
  44
  45         Scope scope = container.start();
  46         AssertionUtils.assertEquals(new String[] { "x1(hello)", "x4(x1)" },
  47                         EVENT_TRACKER.getEvents(Thread.currentThread()).toArray());
  48
  49         Object obj1 = scope.getRuntime(x1Adapter);
  50         assertTrue(obj1 instanceof X1);
  51         Object obj4 = scope.getRuntime(x4Adapter);
  52         assertTrue(obj4 instanceof X4);
  53
  54         X1 x1 = (X1) obj1;
  55         X4 x4 = (X4) obj4;
  56
  57         assertSame(x1, x4.getX1());
  58         }
  59
  60         public void testConstructorAndSetterInjection() {
  61             ClassConfiguration x1Config = new ClassConfiguration(X1.class);
  62         x1Config.getConstructorConfig().getParameters().setValue(0, "hello");
  63         ClassConfiguration x4Config = new ClassConfiguration(X4.class);
  64         ClassConfiguration x8Config = new ClassConfiguration(X8.class);
  65
  66         ClassAdapter x1Adapter = new ClassAdapter("x1", x1Config);
  67         ClassAdapter x4Adapter = new ClassAdapter("x4", x4Config);
  68         ClassAdapter x8Adapter = new ClassAdapter("x8", x8Config);
  69
  70         Container container = new Container("top", new Component[] {
  71                 x1Adapter, x4Adapter, x8Adapter
  72         }, new ProvidedInterface[0], new RequiredInterface[0]);
  73
  74         Scope scope = container.start();
  75         AssertionUtils.assertEquals(new String[] { "x1(hello)", "x4(x1)", "x8(x1)", "x8.setX4(x4)" },
  76                 EVENT_TRACKER.getEvents(Thread.currentThread()).toArray());
  77
  78         Object obj1 = scope.getRuntime(x1Adapter);
  79         assertTrue(obj1 instanceof X1);
  80         Object obj4 = scope.getRuntime(x4Adapter);
  81         assertTrue(obj4 instanceof X4);
  82         Object obj8 = scope.getRuntime(x8Adapter);
  83
  84         X1 x1 = (X1) obj1;
  85         X4 x4 = (X4) obj4;
  86         X8 x8 = (X8) obj8;
  87
  88         assertSame(x4, x8.getX4());
  89         assertSame(x1, x8.getX1());
  90         }
  91 }