    1   /*
    2    * Copyright 2004-2009 the Seasar Foundation and the Others.
    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,
    13   * either express or implied. See the License for the specific language
    14   * governing permissions and limitations under the License.
    15   */
    16  package org.seasar.cubby.plugins.guice.spyke;
    17
    18  import static org.junit.Assert.assertNotNull;
    19
    20  import org.junit.Test;
    21
    22  import com.google.inject.AbstractModule;
    23  import com.google.inject.Binding;
    24  import com.google.inject.ConfigurationException;
    25  import com.google.inject.Guice;
    26  import com.google.inject.Injector;
    27  import com.google.inject.Key;
    28
    29  public class GuiceTest {
    30
    31  	private final Injector injector = Guice
    32  			.createInjector(new GuiceTestModule());
    33
    34  	@Test
    35  	public void getInstance() {
    36  		try {
    37  			injector.getInstance(Foo.class);
    38  		} catch (final RuntimeException e) {
    39  			if (e.getClass().getName().equals(
    40  					"com.google.inject.ConfigurationException")) {
    41  				System.out.println(e);
    42  			} else {
    43  				throw e;
    44  			}
    45  		}
    46  	}
    47
    48  	@Test(expected = ConfigurationException.class)
    49  	public void getBinding1() {
    50  		final Key<Foo> key = Key.get(Foo.class);
    51  		injector.getBinding(key);
    52  		// assertNull(binding);
    53  	}
    54
    55  	@Test
    56  	public void getBinding2() {
    57  		final Key<Bar> key = Key.get(Bar.class);
    58  		final Binding<Bar> binding = injector.getBinding(key);
    59  		assertNotNull(binding);
    60  	}
    61
    62  	@Test
    63  	public void getBinding3() {
    64  		final Key<Baz> key = Key.get(Baz.class);
    65  		final Binding<Baz> binding = injector.getBinding(key);
    66  		// assertNull(binding);
    67  		assertNotNull(binding);
    68  	}
    69
    70  	private static class GuiceTestModule extends AbstractModule {
    71
    72  		@Override
    73  		protected void configure() {
    74  			bind(Bar.class).to(BarImpl.class);
    75  		}
    76
    77  	}
    78
    79  	private static interface Foo {
    80  	}
    81
    82  	private static interface Bar {
    83  	}
    84
    85  	private static class BarImpl implements Bar {
    86  	}
    87
    88  	private static class Baz {
    89  	}
    90
    91  }