Merge branch 'OZG-6301-Nach-Organisationseinheiten-suchen' of...

Merge branch 'OZG-6301-Nach-Organisationseinheiten-suchen' of git.ozg-sh.de:ozgcloud-app/alfa into OZG-6301-Nach-Organisationseinheiten-suchen

alfa-service/src/main/java/de/ozgcloud/alfa/collaboration/OrganisationsEinheitModelAssembler.java

 package de.ozgcloud.alfa.collaboration;
 
+import static org.springframework.hateoas.server.mvc.WebMvcLinkBuilder.*;
+
 import java.util.stream.Stream;
 
 import org.springframework.hateoas.CollectionModel;
@@ -7,12 +9,16 @@ import org.springframework.hateoas.EntityModel;
 import org.springframework.hateoas.server.RepresentationModelAssembler;
 import org.springframework.stereotype.Component;
 
+import de.ozgcloud.alfa.common.ModelBuilder;
+
 @Component
 class OrganisationsEinheitModelAssembler implements RepresentationModelAssembler<OrganisationsEinheit, EntityModel<OrganisationsEinheit>> {
 
 	@Override
 	public EntityModel<OrganisationsEinheit> toModel(OrganisationsEinheit organisationsEinheit) {
-		return null;
+		return ModelBuilder.fromEntity(organisationsEinheit)
+				.addLink(linkTo(OrganisationsEinheitController.class).slash(organisationsEinheit.getId()).withSelfRel())
+				.buildModel();
 	}
 
 	public CollectionModel<OrganisationsEinheitHeader> toCollectionModel(Stream<OrganisationsEinheitHeader> entities) {

alfa-service/src/test/java/de/ozgcloud/alfa/collaboration/OrganisationsEinheitModelAssemblerTest.java

+package de.ozgcloud.alfa.collaboration;
+
+import static org.assertj.core.api.Assertions.*;
+
+import org.junit.jupiter.api.Nested;
+import org.junit.jupiter.api.Test;
+import org.mockito.Spy;
+import org.springframework.hateoas.IanaLinkRelations;
+import org.springframework.hateoas.Link;
+
+class OrganisationsEinheitModelAssemblerTest {
+
+	@Spy
+	private OrganisationsEinheitModelAssembler assembler;
+
+	@Nested
+	class TestToModel {
+
+		@Test
+		void shouldHaveSelfLink() {
+			var entityModel = assembler.toModel(OrganisationsEinheitTestFactory.create());
+
+			assertThat(entityModel.getLink(IanaLinkRelations.SELF_VALUE)).isPresent().get().extracting(Link::getHref)
+					.isEqualTo(OrganisationsEinheitController.PATH + "/" + OrganisationsEinheitTestFactory.ID);
+		}
+	}
+}