enabled LongEntityRepositoryTest

Author: rashtao

src/test/java/com/arangodb/springframework/debug/repository/LongEntityRepositoryTest.java

@@ -22,7 +22,6 @@
 
 import com.arangodb.springframework.AbstractArangoTest;
 import com.arangodb.springframework.debug.repository.entity.LongEntity;
-import org.junit.Ignore;
 import org.junit.Test;
 import org.springframework.beans.factory.annotation.Autowired;
 
@@ -40,7 +39,6 @@ public class LongEntityRepositoryTest extends AbstractArangoTest {
 	private LongEntityRepository repo;
 
 	@Test
-	@Ignore
 	public void save() {
 		LongEntity entity = new LongEntity();
 		entity.setId(1L);

src/test/java/com/arangodb/springframework/debug/repository/entity/LongEntity.java

@@ -23,6 +23,8 @@
 import com.arangodb.springframework.annotation.Document;
 import org.springframework.data.annotation.Id;
 
+import java.util.Objects;
+
 /**
  * @author Michele Rastelli
  */
@@ -52,4 +54,27 @@ public Long getValue() {
 	public void setValue(Long value) {
 		this.value = value;
 	}
+
+	@Override
+	public boolean equals(Object o) {
+		if (this == o) return true;
+		if (o == null || getClass() != o.getClass()) return false;
+		LongEntity that = (LongEntity) o;
+		return Objects.equals(id, that.id) &&
+				Objects.equals(value, that.value);
+	}
+
+	@Override
+	public int hashCode() {
+		return Objects.hash(id, value);
+	}
+
+	@Override
+	public String toString() {
+		return "LongEntity{" +
+				"id=" + id +
+				", value=" + value +
+				'}';
+	}
+
 }