64 lines
1.7 KiB
Java
64 lines
1.7 KiB
Java
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/*
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* Copyright (C) 2015 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.jdk8;
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import com.google.inject.AbstractModule;
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import com.google.inject.Guice;
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import com.google.inject.Inject;
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import com.google.inject.Injector;
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import com.google.inject.assistedinject.Assisted;
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import com.google.inject.assistedinject.FactoryModuleBuilder;
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import junit.framework.TestCase;
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/**
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* Test static methods in interfaces.
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*
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* @author tavianator@tavianator.com (Tavian Barnes)
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*/
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public class StaticInterfaceMethodsTest extends TestCase {
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private static class Thing {
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final int i;
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@Inject
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Thing(@Assisted int i) {
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this.i = i;
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}
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}
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private interface Factory {
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Thing create(int i);
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static Factory getDefault() {
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return Thing::new;
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}
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}
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public void testAssistedInjection() {
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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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install(new FactoryModuleBuilder().build(Factory.class));
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}
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});
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Factory factory = injector.getInstance(Factory.class);
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assertEquals(1, factory.create(1).i);
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}
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}
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