import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.CoreMatchers.not;
import static org.hamcrest.CoreMatchers.nullValue;
+import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.text.IsEqualIgnoringCase.equalToIgnoringCase;
-import static org.junit.Assert.assertThat;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.List;
+
import org.junit.Test;
import org.onap.aai.modelloader.entity.Artifact;
import org.springframework.util.CollectionUtils;