DATACOUCH-330 - Improved detectability of Couchbase repositories in strict configuration mode.

We now make sure that repositories for domain types annotated with @Document or extending CouchbaseRepository are considered strict repository candidates.

src/test/java/org/springframework/data/couchbase/repository/config/CouchbaseRepositoryConfigurationExtensionUnitTests.java

@@ -0,0 +1,72 @@
+/*
+ * Copyright 2017 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.springframework.data.couchbase.repository.config;
+
+import static org.assertj.core.api.Assertions.*;
+
+import java.io.Serializable;
+
+import org.junit.Test;
+import org.springframework.data.couchbase.core.mapping.Document;
+import org.springframework.data.couchbase.repository.CouchbaseRepository;
+import org.springframework.data.repository.Repository;
+import org.springframework.data.repository.core.RepositoryMetadata;
+import org.springframework.data.repository.core.support.DefaultRepositoryMetadata;
+
+/**
+ * Unit tests for {@link CouchbaseRepositoryConfigurationExtension}.
+ *
+ * @author Oliver Gierke
+ */
+public class CouchbaseRepositoryConfigurationExtensionUnitTests {
+
+	@Test // DATACOUCH-330
+	public void atDocumentIsIdentifyingAnnotation() {
+		
+		CustomCouchbaseRepositoryConfigurationExtension extension = new CustomCouchbaseRepositoryConfigurationExtension();
+		RepositoryMetadata metadata = DefaultRepositoryMetadata.getMetadata(ByAggregateRootAnnotationRepository.class);
+		
+		assertThat(extension.isStrictRepositoryCandidate(metadata)).isTrue();
+	}
+	
+	@Test // DATACOUCH-330
+	public void couchbaseRepositoryIsIdentifyingAnnotation() {
+		
+		CustomCouchbaseRepositoryConfigurationExtension extension = new CustomCouchbaseRepositoryConfigurationExtension();
+		RepositoryMetadata metadata = DefaultRepositoryMetadata.getMetadata(ByRepository.class);
+		
+		assertThat(extension.isStrictRepositoryCandidate(metadata)).isTrue();
+	}
+	
+	@Document
+	static class AggregateRoot {}
+	
+	interface ByAggregateRootAnnotationRepository extends Repository<AggregateRoot, Serializable> {}
+	
+	interface ByRepository extends CouchbaseRepository<Object, Serializable> {};
+	
+	static class CustomCouchbaseRepositoryConfigurationExtension extends CouchbaseRepositoryConfigurationExtension {
+		
+		/* 
+		 * (non-Javadoc)
+		 * @see org.springframework.data.repository.config.RepositoryConfigurationExtensionSupport#isStrictRepositoryCandidate(org.springframework.data.repository.core.RepositoryMetadata)
+		 */
+		@Override
+		protected boolean isStrictRepositoryCandidate(RepositoryMetadata metadata) {
+			return super.isStrictRepositoryCandidate(metadata);
+		}
+	}
+}