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| 1 | +package tools.jackson.jakarta.rs.smile; |
| 2 | + |
| 3 | +import java.util.Comparator; |
| 4 | +import java.util.List; |
| 5 | +import java.util.ServiceLoader; |
| 6 | +import java.util.ServiceLoader.Provider; |
| 7 | + |
| 8 | +import jakarta.ws.rs.ext.MessageBodyReader; |
| 9 | +import jakarta.ws.rs.ext.MessageBodyWriter; |
| 10 | + |
| 11 | +import org.junit.jupiter.api.Test; |
| 12 | + |
| 13 | +import static org.junit.jupiter.api.Assertions.*; |
| 14 | + |
| 15 | +public class ServiceLoaderIT { |
| 16 | + @Test |
| 17 | + public void testMessageBodyWriter() { |
| 18 | + @SuppressWarnings("rawtypes") |
| 19 | + final List<MessageBodyWriter> providers = ServiceLoader |
| 20 | + .load(MessageBodyWriter.class) |
| 21 | + .stream() |
| 22 | + .map(Provider<MessageBodyWriter>::get) |
| 23 | + .toList(); |
| 24 | + |
| 25 | + assertEquals(providers |
| 26 | + .stream() |
| 27 | + .map(w -> w.getClass()) |
| 28 | + .sorted(Comparator.comparing(Class::getSimpleName)).toList(), List.of( |
| 29 | + tools.jackson.jakarta.rs.smile.JacksonSmileProvider.class |
| 30 | + )); |
| 31 | + } |
| 32 | + |
| 33 | + @Test |
| 34 | + public void testMessageBodyReader() { |
| 35 | + @SuppressWarnings("rawtypes") |
| 36 | + final List<MessageBodyReader> providers = ServiceLoader |
| 37 | + .load(MessageBodyReader.class) |
| 38 | + .stream() |
| 39 | + .map(Provider<MessageBodyReader>::get) |
| 40 | + .toList(); |
| 41 | + |
| 42 | + assertEquals(providers |
| 43 | + .stream() |
| 44 | + .map(w -> w.getClass()) |
| 45 | + .sorted(Comparator.comparing(Class::getSimpleName)).toList(), List.of( |
| 46 | + tools.jackson.jakarta.rs.smile.JacksonSmileProvider.class |
| 47 | + )); |
| 48 | + } |
| 49 | +} |
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