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Avoid NPE on BeanDescriptor access with SimpleBeanInfoFactory

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Closes gh-29681

(cherry picked from commit d74191427e)
This commit is contained in:
Juergen Hoeller
2022-12-13 11:07:22 +01:00
parent 912fa7602a
commit 8c80ec1138
2 changed files with 20 additions and 0 deletions
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15
spring-beans/src/test/java/org/springframework/beans/BeanWrapperTests.java
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@@ -77,6 +77,21 @@ class BeanWrapperTests extends AbstractPropertyAccessorTests {
assertThat(accessor.getPropertyValue("aliasedName")).isEqualTo("tom");
}
@Test
void replaceWrappedInstance() {
GetterBean target = new GetterBean();
BeanWrapperImpl accessor = createAccessor(target);
accessor.setPropertyValue("name", "tom");
assertThat(target.getAliasedName()).isEqualTo("tom");
assertThat(accessor.getPropertyValue("aliasedName")).isEqualTo("tom");
target = new GetterBean();
accessor.setWrappedInstance(target);
accessor.setPropertyValue("name", "tom");
assertThat(target.getAliasedName()).isEqualTo("tom");
assertThat(accessor.getPropertyValue("aliasedName")).isEqualTo("tom");
}
@Test
void setValidAndInvalidPropertyValuesShouldContainExceptionDetails() {
TestBean target = new TestBean();