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Code Issues Actions 6 Packages Projects Releases Wiki Activity

Polishing

This commit is contained in:
Sam Brannen 2019-12-05 22:37:00 +01:00
parent c2141e2e93
commit 3b9d1a00b0
3 changed files with 46 additions and 98 deletions
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3
spring-core/src/main/java/org/springframework/core/type/StandardAnnotationMetadata.java
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@ -100,8 +100,7 @@ public class StandardAnnotationMetadata extends StandardClassMetadata implements
public Set<String> getAnnotationTypes() {
Set<String> annotationTypes = this.annotationTypes;
if (annotationTypes == null) {
annotationTypes = Collections.unmodifiableSet(
AnnotationMetadata.super.getAnnotationTypes());
annotationTypes = Collections.unmodifiableSet(AnnotationMetadata.super.getAnnotationTypes());
this.annotationTypes = annotationTypes;
}
return annotationTypes;

2
spring-core/src/main/java/org/springframework/core/type/classreading/SimpleAnnotationMetadata.java
View File

@ -156,6 +156,4 @@ final class SimpleAnnotationMetadata implements AnnotationMetadata {
return this.annotations;
}
}

139
spring-core/src/test/java/org/springframework/core/type/AbstractAnnotationMetadataTests.java
View File

@ -38,8 +38,7 @@ public abstract class AbstractAnnotationMetadataTests {
@Test
public void getClassNameReturnsClassName() {
assertThat(get(TestClass.class).getClassName()).isEqualTo(
TestClass.class.getName());
assertThat(get(TestClass.class).getClassName()).isEqualTo(TestClass.class.getName());
}
@Test
@ -93,16 +92,13 @@ public abstract class AbstractAnnotationMetadataTests {
@Test
public void getEnclosingClassNameWhenHasNoEnclosingClassReturnsNull() {
assertThat(get(
AbstractAnnotationMetadataTests.class).getEnclosingClassName()).isNull();
assertThat(get(AbstractAnnotationMetadataTests.class).getEnclosingClassName()).isNull();
}
@Test
public void getSuperClassNameWhenHasSuperClassReturnsName() {
assertThat(get(TestSubclass.class).getSuperClassName()).isEqualTo(
TestClass.class.getName());
assertThat(get(TestClass.class).getSuperClassName()).isEqualTo(
Object.class.getName());
assertThat(get(TestSubclass.class).getSuperClassName()).isEqualTo(TestClass.class.getName());
assertThat(get(TestClass.class).getSuperClassName()).isEqualTo(Object.class.getName());
}
@Test
@ -114,11 +110,8 @@ public abstract class AbstractAnnotationMetadataTests {
@Test
public void getInterfaceNamesWhenHasInterfacesReturnsNames() {
assertThat(get(TestSubclass.class).getInterfaceNames()).containsExactlyInAnyOrder(
TestInterface.class.getName());
assertThat(get(
TestSubInterface.class).getInterfaceNames()).containsExactlyInAnyOrder(
TestInterface.class.getName());
assertThat(get(TestSubclass.class).getInterfaceNames()).containsExactlyInAnyOrder(TestInterface.class.getName());
assertThat(get(TestSubInterface.class).getInterfaceNames()).containsExactlyInAnyOrder(TestInterface.class.getName());
}
@Test
@ -128,10 +121,8 @@ public abstract class AbstractAnnotationMetadataTests {
@Test
public void getMemberClassNamesWhenHasMemberClassesReturnsNames() {
assertThat(get(
TestMemberClass.class).getMemberClassNames()).containsExactlyInAnyOrder(
TestMemberClassInnerClass.class.getName(),
TestMemberClassInnerInterface.class.getName());
assertThat(get(TestMemberClass.class).getMemberClassNames()).containsExactlyInAnyOrder(
TestMemberClassInnerClass.class.getName(), TestMemberClassInnerInterface.class.getName());
}
@Test
@ -141,44 +132,37 @@ public abstract class AbstractAnnotationMetadataTests {
@Test
public void getAnnotationsReturnsDirectAnnotations() {
AnnotationMetadata metadata = get(WithDirectAnnotations.class);
assertThat(metadata.getAnnotations().stream().filter(
MergedAnnotation::isDirectlyPresent).map(
a -> a.getType().getName())).containsExactlyInAnyOrder(
DirectAnnotation1.class.getName(),
DirectAnnotation2.class.getName());
assertThat(get(WithDirectAnnotations.class).getAnnotations().stream())
.filteredOn(MergedAnnotation::isDirectlyPresent)
.extracting(a -> a.getType().getName())
.containsExactlyInAnyOrder(DirectAnnotation1.class.getName(), DirectAnnotation2.class.getName());
}
@Test
public void isAnnotatedWhenMatchesDirectAnnotationReturnsTrue() {
assertThat(get(WithDirectAnnotations.class).isAnnotated(
DirectAnnotation1.class.getName())).isTrue();
assertThat(get(WithDirectAnnotations.class).isAnnotated(DirectAnnotation1.class.getName())).isTrue();
}
@Test
public void isAnnotatedWhenMatchesMetaAnnotationReturnsTrue() {
assertThat(get(WithMetaAnnotations.class).isAnnotated(
MetaAnnotation2.class.getName())).isTrue();
assertThat(get(WithMetaAnnotations.class).isAnnotated(MetaAnnotation2.class.getName())).isTrue();
}
@Test
public void isAnnotatedWhenDoesNotMatchDirectOrMetaAnnotationReturnsFalse() {
assertThat(get(TestClass.class).isAnnotated(
DirectAnnotation1.class.getName())).isFalse();
assertThat(get(TestClass.class).isAnnotated(DirectAnnotation1.class.getName())).isFalse();
}
@Test
public void getAnnotationAttributesReturnsAttributes() {
assertThat(get(WithAnnotationAttributes.class).getAnnotationAttributes(
AnnotationAttributes.class.getName())).containsOnly(entry("name", "test"),
entry("size", 1));
assertThat(get(WithAnnotationAttributes.class).getAnnotationAttributes(AnnotationAttributes.class.getName()))
.containsOnly(entry("name", "test"), entry("size", 1));
}
@Test
public void getAllAnnotationAttributesReturnsAllAttributes() {
MultiValueMap<String, Object> attributes = get(
WithMetaAnnotationAttributes.class).getAllAnnotationAttributes(
AnnotationAttributes.class.getName());
MultiValueMap<String, Object> attributes =
get(WithMetaAnnotationAttributes.class).getAllAnnotationAttributes(AnnotationAttributes.class.getName());
assertThat(attributes).containsOnlyKeys("name", "size");
assertThat(attributes.get("name")).containsExactlyInAnyOrder("m1", "m2");
assertThat(attributes.get("size")).containsExactlyInAnyOrder(1, 2);
@ -194,155 +178,126 @@ public abstract class AbstractAnnotationMetadataTests {
@Test
public void getMetaAnnotationTypesReturnsMetaAnnotations() {
AnnotationMetadata metadata = get(WithMetaAnnotations.class);
assertThat(metadata.getMetaAnnotationTypes(
MetaAnnotationRoot.class.getName())).containsExactlyInAnyOrder(
MetaAnnotation1.class.getName(), MetaAnnotation2.class.getName());
assertThat(metadata.getMetaAnnotationTypes(MetaAnnotationRoot.class.getName()))
.containsExactlyInAnyOrder(MetaAnnotation1.class.getName(), MetaAnnotation2.class.getName());
}
@Test
public void hasAnnotationWhenMatchesDirectAnnotationReturnsTrue() {
assertThat(get(WithDirectAnnotations.class).hasAnnotation(
DirectAnnotation1.class.getName())).isTrue();
assertThat(get(WithDirectAnnotations.class).hasAnnotation(DirectAnnotation1.class.getName())).isTrue();
}
@Test
public void hasAnnotationWhenMatchesMetaAnnotationReturnsFalse() {
assertThat(get(WithMetaAnnotations.class).hasAnnotation(
MetaAnnotation1.class.getName())).isFalse();
assertThat(get(WithMetaAnnotations.class).hasAnnotation(
MetaAnnotation2.class.getName())).isFalse();
assertThat(get(WithMetaAnnotations.class).hasAnnotation(MetaAnnotation1.class.getName())).isFalse();
assertThat(get(WithMetaAnnotations.class).hasAnnotation(MetaAnnotation2.class.getName())).isFalse();
}
@Test
public void hasAnnotationWhenDoesNotMatchDirectOrMetaAnnotationReturnsFalse() {
assertThat(get(TestClass.class).hasAnnotation(
DirectAnnotation1.class.getName())).isFalse();
assertThat(get(TestClass.class).hasAnnotation(DirectAnnotation1.class.getName())).isFalse();
}
@Test
public void hasMetaAnnotationWhenMatchesDirectReturnsFalse() {
assertThat(get(WithDirectAnnotations.class).hasMetaAnnotation(
DirectAnnotation1.class.getName())).isFalse();
assertThat(get(WithDirectAnnotations.class).hasMetaAnnotation(DirectAnnotation1.class.getName())).isFalse();
}
@Test
public void hasMetaAnnotationWhenMatchesMetaAnnotationReturnsTrue() {
assertThat(get(WithMetaAnnotations.class).hasMetaAnnotation(
MetaAnnotation1.class.getName())).isTrue();
assertThat(get(WithMetaAnnotations.class).hasMetaAnnotation(
MetaAnnotation2.class.getName())).isTrue();
assertThat(get(WithMetaAnnotations.class).hasMetaAnnotation(MetaAnnotation1.class.getName())).isTrue();
assertThat(get(WithMetaAnnotations.class).hasMetaAnnotation(MetaAnnotation2.class.getName())).isTrue();
}
@Test
public void hasMetaAnnotationWhenDoesNotMatchDirectOrMetaAnnotationReturnsFalse() {
assertThat(get(TestClass.class).hasMetaAnnotation(
MetaAnnotation1.class.getName())).isFalse();
assertThat(get(TestClass.class).hasMetaAnnotation(MetaAnnotation1.class.getName())).isFalse();
}
@Test
public void hasAnnotatedMethodsWhenMatchesDirectAnnotationReturnsTrue() {
assertThat(get(WithAnnotatedMethod.class).hasAnnotatedMethods(
DirectAnnotation1.class.getName())).isTrue();
assertThat(get(WithAnnotatedMethod.class).hasAnnotatedMethods(DirectAnnotation1.class.getName())).isTrue();
}
@Test
public void hasAnnotatedMethodsWhenMatchesMetaAnnotationReturnsTrue() {
assertThat(get(WithMetaAnnotatedMethod.class).hasAnnotatedMethods(
MetaAnnotation2.class.getName())).isTrue();
assertThat(get(WithMetaAnnotatedMethod.class).hasAnnotatedMethods(MetaAnnotation2.class.getName())).isTrue();
}
@Test
public void hasAnnotatedMethodsWhenDoesNotMatchAnyAnnotationReturnsFalse() {
assertThat(get(WithAnnotatedMethod.class).hasAnnotatedMethods(
MetaAnnotation2.class.getName())).isFalse();
assertThat(get(WithNonAnnotatedMethod.class).hasAnnotatedMethods(
DirectAnnotation1.class.getName())).isFalse();
assertThat(get(WithAnnotatedMethod.class).hasAnnotatedMethods(MetaAnnotation2.class.getName())).isFalse();
assertThat(get(WithNonAnnotatedMethod.class).hasAnnotatedMethods(DirectAnnotation1.class.getName())).isFalse();
}
@Test
public void getAnnotatedMethodsReturnsMatchingAnnotatedAndMetaAnnotatedMethods() {
assertThat(get(WithDirectAndMetaAnnotatedMethods.class).getAnnotatedMethods(
MetaAnnotation2.class.getName()).stream().map(
MethodMetadata::getMethodName)).containsExactlyInAnyOrder(
"direct", "meta");
assertThat(get(WithDirectAndMetaAnnotatedMethods.class).getAnnotatedMethods(MetaAnnotation2.class.getName()))
.extracting(MethodMetadata::getMethodName)
.containsExactlyInAnyOrder("direct", "meta");
}
protected abstract AnnotationMetadata get(Class<?> source);
@Retention(RetentionPolicy.RUNTIME)
public static @interface DirectAnnotation1 {
@Retention(RetentionPolicy.RUNTIME)
public @interface DirectAnnotation1 {
}
@Retention(RetentionPolicy.RUNTIME)
public static @interface DirectAnnotation2 {
public @interface DirectAnnotation2 {
}
@Retention(RetentionPolicy.RUNTIME)
@MetaAnnotation1
public static @interface MetaAnnotationRoot {
public @interface MetaAnnotationRoot {
}
@Retention(RetentionPolicy.RUNTIME)
@MetaAnnotation2
public static @interface MetaAnnotation1 {
public @interface MetaAnnotation1 {
}
@Retention(RetentionPolicy.RUNTIME)
public static @interface MetaAnnotation2 {
public @interface MetaAnnotation2 {
}
public static class TestClass {
}
public static interface TestInterface {
}
public static interface TestSubInterface extends TestInterface {
}
public @interface TestAnnotation {
}
public static final class TestFinalClass {
}
public class TestNonStaticInnerClass {
}
public static class TestSubclass extends TestClass implements TestInterface {
}
@DirectAnnotation1
@DirectAnnotation2
public static class WithDirectAnnotations {
}
@MetaAnnotationRoot
public static class WithMetaAnnotations {
}
public static class TestMemberClass {
public static class TestMemberClassInnerClass {
}
interface TestMemberClassInnerInterface {
}
}
@ -384,29 +339,25 @@ public abstract class AbstractAnnotationMetadataTests {
@AnnotationAttributes(name = "test", size = 1)
public static class WithAnnotationAttributes {
}
@MetaAnnotationAttributes1
@MetaAnnotationAttributes2
public static class WithMetaAnnotationAttributes {
}
@Retention(RetentionPolicy.RUNTIME)
@AnnotationAttributes(name = "m1", size = 1)
public static @interface MetaAnnotationAttributes1 {
public @interface MetaAnnotationAttributes1 {
}
@Retention(RetentionPolicy.RUNTIME)
@AnnotationAttributes(name = "m2", size = 2)
public static @interface MetaAnnotationAttributes2 {
public @interface MetaAnnotationAttributes2 {
}
@Retention(RetentionPolicy.RUNTIME)
public static @interface AnnotationAttributes {
public @interface AnnotationAttributes {
String name();