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https://github.com/google/guice.git
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lukesandSam Berlin
34e7c5d715
configure a presubmit to ensure that it stays formatted. Highlights include: * simplified import order * method annotations are now consistently defined on the preceding line * javadoc reformatted to 100 chars column width One test that contained line numbers in error messages had to be modified and the formatter didn't like some of the more complicated preprocessor directives (MOE and AOP). To avoid formatting the copyright notices as javadoc i did a preprocessing step to rewrite the initial '/**' to '/*' using perl ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=132718493
92 lines
2.9 KiB
Java
92 lines
2.9 KiB
Java
/*
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* Copyright (C) 2006 Google Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.google.inject;
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import static java.lang.annotation.RetentionPolicy.RUNTIME;
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import com.google.inject.spi.ElementSource;
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import java.lang.annotation.Retention;
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import junit.framework.TestCase;
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/** @author crazybob@google.com (Bob Lee) */
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public class ReflectionTest extends TestCase {
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@Retention(RUNTIME)
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@BindingAnnotation
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@interface I {}
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public void testNormalBinding() throws CreationException {
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final Foo foo = new Foo();
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Injector injector =
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Guice.createInjector(
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new AbstractModule() {
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@Override
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protected void configure() {
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bind(Foo.class).toInstance(foo);
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}
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});
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Binding<Foo> fooBinding = injector.getBinding(Key.get(Foo.class));
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assertSame(foo, fooBinding.getProvider().get());
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ElementSource source = (ElementSource) fooBinding.getSource();
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assertNotNull(source.getDeclaringSource());
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assertEquals(Key.get(Foo.class), fooBinding.getKey());
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}
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public void testConstantBinding() throws CreationException {
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Injector injector =
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Guice.createInjector(
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new AbstractModule() {
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@Override
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protected void configure() {
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bindConstant().annotatedWith(I.class).to(5);
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}
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});
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Binding<?> i = injector.getBinding(Key.get(int.class, I.class));
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assertEquals(5, i.getProvider().get());
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ElementSource source = (ElementSource) i.getSource();
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assertNotNull(source.getDeclaringSource());
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assertEquals(Key.get(int.class, I.class), i.getKey());
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}
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public void testLinkedBinding() throws CreationException {
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final Bar bar = new Bar();
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Injector injector =
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Guice.createInjector(
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new AbstractModule() {
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@Override
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protected void configure() {
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bind(Bar.class).toInstance(bar);
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bind(Key.get(Foo.class)).to(Key.get(Bar.class));
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}
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});
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Binding<Foo> fooBinding = injector.getBinding(Key.get(Foo.class));
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assertSame(bar, fooBinding.getProvider().get());
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ElementSource source = (ElementSource) fooBinding.getSource();
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assertNotNull(source.getDeclaringSource());
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assertEquals(Key.get(Foo.class), fooBinding.getKey());
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}
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static class Foo {}
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static class Bar extends Foo {}
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}
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