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Polishing

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(cherry picked from commit 162ee36)
This commit is contained in:
Juergen Hoeller
2015-03-21 00:35:08 +01:00
parent 2de5faf56c
commit 8d14e7736a
14 changed files with 129 additions and 141 deletions
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63
spring-beans/src/test/java/org/springframework/beans/factory/BeanFactoryUtilsTests.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2013 the original author or authors.
* Copyright 2002-2015 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -23,8 +23,6 @@ import java.util.Map;
import org.junit.Before;
import org.junit.Test;
import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
import org.springframework.beans.factory.support.BeanDefinitionRegistry;
import org.springframework.beans.factory.support.DefaultListableBeanFactory;
import org.springframework.beans.factory.support.StaticListableBeanFactory;
import org.springframework.beans.factory.xml.XmlBeanDefinitionReader;
@@ -53,16 +51,16 @@ public final class BeanFactoryUtilsTests {
private static final Resource LEAF_CONTEXT = qualifiedResource(CLASS, "leaf.xml");
private static final Resource DEPENDENT_BEANS_CONTEXT = qualifiedResource(CLASS, "dependentBeans.xml");
private ConfigurableListableBeanFactory listableBeanFactory;
private DefaultListableBeanFactory listableBeanFactory;
private DefaultListableBeanFactory dependentBeansFactory;
private ConfigurableListableBeanFactory dependentBeansBF;
@Before
public void setUp() {
// Interesting hierarchical factory to test counts.
// Slow to read so we cache it.
DefaultListableBeanFactory grandParent = new DefaultListableBeanFactory();
new XmlBeanDefinitionReader(grandParent).loadBeanDefinitions(ROOT_CONTEXT);
DefaultListableBeanFactory parent = new DefaultListableBeanFactory(grandParent);
@@ -70,12 +68,13 @@ public final class BeanFactoryUtilsTests {
DefaultListableBeanFactory child = new DefaultListableBeanFactory(parent);
new XmlBeanDefinitionReader(child).loadBeanDefinitions(LEAF_CONTEXT);
this.dependentBeansBF = new DefaultListableBeanFactory();
new XmlBeanDefinitionReader((BeanDefinitionRegistry) this.dependentBeansBF).loadBeanDefinitions(DEPENDENT_BEANS_CONTEXT);
dependentBeansBF.preInstantiateSingletons();
this.dependentBeansFactory = new DefaultListableBeanFactory();
new XmlBeanDefinitionReader(this.dependentBeansFactory).loadBeanDefinitions(DEPENDENT_BEANS_CONTEXT);
dependentBeansFactory.preInstantiateSingletons();
this.listableBeanFactory = child;
}
@Test
public void testHierarchicalCountBeansWithNonHierarchicalFactory() {
StaticListableBeanFactory lbf = new StaticListableBeanFactory();
@@ -92,22 +91,21 @@ public final class BeanFactoryUtilsTests {
// Leaf count
assertTrue(this.listableBeanFactory.getBeanDefinitionCount() == 1);
// Count minus duplicate
assertTrue("Should count 7 beans, not "
+ BeanFactoryUtils.countBeansIncludingAncestors(this.listableBeanFactory),
BeanFactoryUtils.countBeansIncludingAncestors(this.listableBeanFactory) == 7);
assertTrue("Should count 7 beans, not " + BeanFactoryUtils.countBeansIncludingAncestors(this.listableBeanFactory),
BeanFactoryUtils.countBeansIncludingAncestors(this.listableBeanFactory) == 7);
}
@Test
public void testHierarchicalNamesWithNoMatch() throws Exception {
List<String> names = Arrays.asList(BeanFactoryUtils.beanNamesForTypeIncludingAncestors(this.listableBeanFactory,
NoOp.class));
List<String> names = Arrays.asList(
BeanFactoryUtils.beanNamesForTypeIncludingAncestors(this.listableBeanFactory, NoOp.class));
assertEquals(0, names.size());
}
@Test
public void testHierarchicalNamesWithMatchOnlyInRoot() throws Exception {
List<String> names = Arrays.asList(BeanFactoryUtils.beanNamesForTypeIncludingAncestors(this.listableBeanFactory,
IndexedTestBean.class));
List<String> names = Arrays.asList(
BeanFactoryUtils.beanNamesForTypeIncludingAncestors(this.listableBeanFactory, IndexedTestBean.class));
assertEquals(1, names.size());
assertTrue(names.contains("indexedBean"));
// Distinguish from default ListableBeanFactory behavior
@@ -116,8 +114,8 @@ public final class BeanFactoryUtilsTests {
@Test
public void testGetBeanNamesForTypeWithOverride() throws Exception {
List<String> names = Arrays.asList(BeanFactoryUtils.beanNamesForTypeIncludingAncestors(this.listableBeanFactory,
ITestBean.class));
List<String> names = Arrays.asList(
BeanFactoryUtils.beanNamesForTypeIncludingAncestors(this.listableBeanFactory, ITestBean.class));
// includes 2 TestBeans from FactoryBeans (DummyFactory definitions)
assertEquals(4, names.size());
assertTrue(names.contains("test"));
@@ -130,7 +128,7 @@ public final class BeanFactoryUtilsTests {
public void testNoBeansOfType() {
StaticListableBeanFactory lbf = new StaticListableBeanFactory();
lbf.addBean("foo", new Object());
Map<?, ?> beans = BeanFactoryUtils.beansOfTypeIncludingAncestors(lbf, ITestBean.class, true, false);
Map<String, ?> beans = BeanFactoryUtils.beansOfTypeIncludingAncestors(lbf, ITestBean.class, true, false);
assertTrue(beans.isEmpty());
}
@@ -147,7 +145,7 @@ public final class BeanFactoryUtilsTests {
lbf.addBean("t3", t3);
lbf.addBean("t4", t4);
Map<?, ?> beans = BeanFactoryUtils.beansOfTypeIncludingAncestors(lbf, ITestBean.class, true, false);
Map<String, ?> beans = BeanFactoryUtils.beansOfTypeIncludingAncestors(lbf, ITestBean.class, true, false);
assertEquals(2, beans.size());
assertEquals(t1, beans.get("t1"));
assertEquals(t2, beans.get("t2"));
@@ -191,8 +189,8 @@ public final class BeanFactoryUtilsTests {
this.listableBeanFactory.registerSingleton("t3", t3);
this.listableBeanFactory.registerSingleton("t4", t4);
Map<?, ?> beans = BeanFactoryUtils.beansOfTypeIncludingAncestors(this.listableBeanFactory, ITestBean.class, true,
false);
Map<String, ?> beans =
BeanFactoryUtils.beansOfTypeIncludingAncestors(this.listableBeanFactory, ITestBean.class, true, false);
assertEquals(6, beans.size());
assertEquals(test3, beans.get("test3"));
assertEquals(test, beans.get("test"));
@@ -200,12 +198,9 @@ public final class BeanFactoryUtilsTests {
assertEquals(t2, beans.get("t2"));
assertEquals(t3.getObject(), beans.get("t3"));
assertTrue(beans.get("t4") instanceof TestBean);
// t3 and t4 are found here as of Spring 2.0, since they are
// pre-registered
// singleton instances, while testFactory1 and testFactory are *not*
// found
// because they are FactoryBean definitions that haven't been
// initialized yet.
// t3 and t4 are found here as of Spring 2.0, since they are pre-registered
// singleton instances, while testFactory1 and testFactory are *not* found
// because they are FactoryBean definitions that haven't been initialized yet.
beans = BeanFactoryUtils.beansOfTypeIncludingAncestors(this.listableBeanFactory, ITestBean.class, false, true);
Object testFactory1 = this.listableBeanFactory.getBean("testFactory1");
@@ -247,8 +242,8 @@ public final class BeanFactoryUtilsTests {
Object test3 = this.listableBeanFactory.getBean("test3");
Object test = this.listableBeanFactory.getBean("test");
Map<?, ?> beans = BeanFactoryUtils.beansOfTypeIncludingAncestors(this.listableBeanFactory, ITestBean.class, true,
false);
Map<String, ?> beans =
BeanFactoryUtils.beansOfTypeIncludingAncestors(this.listableBeanFactory, ITestBean.class, true, false);
assertEquals(2, beans.size());
assertEquals(test3, beans.get("test3"));
assertEquals(test, beans.get("test"));
@@ -283,25 +278,25 @@ public final class BeanFactoryUtilsTests {
@Test
public void testADependencies() {
String[] deps = this.dependentBeansBF.getDependentBeans("a");
String[] deps = this.dependentBeansFactory.getDependentBeans("a");
assertTrue(ObjectUtils.isEmpty(deps));
}
@Test
public void testBDependencies() {
String[] deps = this.dependentBeansBF.getDependentBeans("b");
String[] deps = this.dependentBeansFactory.getDependentBeans("b");
assertTrue(Arrays.equals(new String[] { "c" }, deps));
}
@Test
public void testCDependencies() {
String[] deps = this.dependentBeansBF.getDependentBeans("c");
String[] deps = this.dependentBeansFactory.getDependentBeans("c");
assertTrue(Arrays.equals(new String[] { "int", "long" }, deps));
}
@Test
public void testIntDependencies() {
String[] deps = this.dependentBeansBF.getDependentBeans("int");
String[] deps = this.dependentBeansFactory.getDependentBeans("int");
assertTrue(Arrays.equals(new String[] { "buffer" }, deps));
}

10
spring-beans/src/test/java/org/springframework/beans/factory/DefaultListableBeanFactoryTests.java
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@@ -200,7 +200,7 @@ public class DefaultListableBeanFactoryTests {
}
@Test
public void testPrototypeSingletonFactoryBeanIgnoredByNonEagerTypeMatching() {
public void testSingletonFactoryBeanIgnoredByNonEagerTypeMatching() {
DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
Properties p = new Properties();
p.setProperty("x1.(class)", DummyFactory.class.getName());
@@ -1381,7 +1381,7 @@ public class DefaultListableBeanFactoryTests {
}
}
@Test(expected=NoSuchBeanDefinitionException.class)
@Test(expected = NoSuchBeanDefinitionException.class)
public void testGetBeanByTypeWithNoneFound() {
DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
lbf.getBean(TestBean.class);
@@ -1397,7 +1397,7 @@ public class DefaultListableBeanFactoryTests {
assertThat(bean.getBeanName(), equalTo("bd1"));
}
@Test(expected=NoUniqueBeanDefinitionException.class)
@Test(expected = NoUniqueBeanDefinitionException.class)
public void testGetBeanByTypeWithAmbiguity() {
DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
RootBeanDefinition bd1 = new RootBeanDefinition(TestBean.class);
@@ -1660,7 +1660,7 @@ public class DefaultListableBeanFactoryTests {
* Java method names. In other words, you can't name a method
* {@code set&amp;FactoryBean(...)}.
*/
@Test(expected=TypeMismatchException.class)
@Test(expected = TypeMismatchException.class)
public void testAutowireBeanWithFactoryBeanByName() {
DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
RootBeanDefinition bd = new RootBeanDefinition(LazyInitFactory.class);
@@ -2537,7 +2537,7 @@ public class DefaultListableBeanFactoryTests {
assertEquals(expectedNameFromArgs, tb2.getName());
}
@Test(expected=IllegalStateException.class)
@Test(expected = IllegalStateException.class)
public void testScopingBeanToUnregisteredScopeResultsInAnException() throws Exception {
BeanDefinitionBuilder builder = BeanDefinitionBuilder.rootBeanDefinition(TestBean.class);
AbstractBeanDefinition beanDefinition = builder.getBeanDefinition();

31
spring-beans/src/test/java/org/springframework/beans/factory/support/BeanFactoryGenericsTests.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2013 the original author or authors.
* Copyright 2002-2015 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -770,7 +770,7 @@ public class BeanFactoryGenericsTests {
}
@Test
public void testSpr11250() {
public void testGenericMatchingWithBeanNameDifferentiation() {
DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
bf.setAutowireCandidateResolver(new GenericTypeAwareAutowireCandidateResolver());
@@ -780,8 +780,23 @@ public class BeanFactoryGenericsTests {
new RootBeanDefinition(NumberBean.class, RootBeanDefinition.AUTOWIRE_CONSTRUCTOR, false));
NumberBean nb = bf.getBean(NumberBean.class);
assertNotNull(nb.getDoubleStore());
assertNotNull(nb.getFloatStore());
assertSame(bf.getBean("doubleStore"), nb.getDoubleStore());
assertSame(bf.getBean("floatStore"), nb.getFloatStore());
}
@Test
public void testGenericMatchingWithFullTypeDifferentiation() {
DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
bf.setAutowireCandidateResolver(new GenericTypeAwareAutowireCandidateResolver());
bf.registerBeanDefinition("store1", new RootBeanDefinition(DoubleStore.class));
bf.registerBeanDefinition("store2", new RootBeanDefinition(FloatStore.class));
bf.registerBeanDefinition("numberBean",
new RootBeanDefinition(NumberBean.class, RootBeanDefinition.AUTOWIRE_CONSTRUCTOR, false));
NumberBean nb = bf.getBean(NumberBean.class);
assertSame(bf.getBean("store1"), nb.getDoubleStore());
assertSame(bf.getBean("store2"), nb.getFloatStore());
}
@@ -851,6 +866,14 @@ public class BeanFactoryGenericsTests {
}
public static class DoubleStore extends NumberStore<Double> {
}
public static class FloatStore extends NumberStore<Float> {
}
public static class NumberBean {
private final NumberStore<Double> doubleStore;