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ArC: fix decorators and interface default methods
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59 changes: 59 additions & 0 deletions
59
...ts/arc/tests/src/test/java/io/quarkus/arc/test/decorators/DecoratorDefaultMethodTest.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,59 @@ | ||
| package io.quarkus.arc.test.decorators; | ||
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| import static org.junit.jupiter.api.Assertions.assertEquals; | ||
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| import jakarta.annotation.Priority; | ||
| import jakarta.decorator.Decorator; | ||
| import jakarta.decorator.Delegate; | ||
| import jakarta.enterprise.context.ApplicationScoped; | ||
| import jakarta.enterprise.util.TypeLiteral; | ||
| import jakarta.inject.Inject; | ||
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| import org.junit.jupiter.api.Test; | ||
| import org.junit.jupiter.api.extension.RegisterExtension; | ||
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| import io.quarkus.arc.Arc; | ||
| import io.quarkus.arc.test.ArcTestContainer; | ||
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| public class DecoratorDefaultMethodTest { | ||
| @RegisterExtension | ||
| public ArcTestContainer container = new ArcTestContainer(Converter.class, ToLengthConverter.class, | ||
| NoopConverterDecorator.class); | ||
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| @SuppressWarnings("serial") | ||
| @Test | ||
| public void testDecoration() { | ||
| Converter<String> converter = Arc.container().instance(new TypeLiteral<Converter<String>>() { | ||
| }).get(); | ||
| assertEquals(5, converter.convert("Hola!")); | ||
| } | ||
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| interface Converter<T> { | ||
| default int convert(T value) { | ||
| return Integer.MAX_VALUE; | ||
| } | ||
| } | ||
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| @ApplicationScoped | ||
| static class ToLengthConverter implements Converter<String> { | ||
| @Override | ||
| public int convert(String value) { | ||
| return value.length(); | ||
| } | ||
| } | ||
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| @Priority(1) | ||
| @Decorator | ||
| static class NoopConverterDecorator implements Converter<String> { | ||
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| @Inject | ||
| @Delegate | ||
| Converter<String> delegate; | ||
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| @Override | ||
| public int convert(String value) { | ||
| return delegate.convert(value); | ||
| } | ||
| } | ||
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| } |