Resolve "Easy Access to ReadMe.md (and potentially other files)"

Related to #111 (closed)

src/main/java/at/ac/uibk/gitsearch/service/SearchService.java

@@ -9,9 +9,10 @@ import java.net.URISyntaxException;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
-import java.util.Optional;
 import java.util.zip.ZipInputStream;
 
+import org.gitlab4j.api.GitLabApi;
+import org.gitlab4j.api.GitLabApiException;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -21,8 +22,6 @@ import org.springframework.web.servlet.support.ServletUriComponentsBuilder;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.fasterxml.jackson.dataformat.yaml.YAMLFactory;
-import org.gitlab4j.api.GitLabApi;
-import org.gitlab4j.api.GitLabApiException;
 
 import at.ac.uibk.gitsearch.repository.gitlab.GitLabRepository;
 import at.ac.uibk.gitsearch.repository.search.MetaDataRepository;
@@ -184,57 +183,6 @@ public class SearchService {
 		}
 	}
 
-	/**
-	 * temporary static test data.
-	 *
-	 * @param searchString just a string to add to testdata description.
-	 * @return
-	 */
-	@SuppressWarnings("unused")
-	private SearchResultsDTO readTestResults(String searchString, long first, int length) {
-		ObjectMapper mapper = new ObjectMapper(new YAMLFactory());
-		mapper.findAndRegisterModules();
-
-		List<SearchResultDTO> loadedMetaData = new ArrayList<>();
-
-		for (String testFile : new String[] { "metaData1.yaml", "metaData2.yaml" }) {
-			log.debug("reading test data from {} ", testFile);
-
-			final File metaDataFile = new File("src/main/java/at/ac/uibk/gitsearch/service/testData/" + testFile);
-			try {
-				byte[] fileContent = FileCopyUtils.copyToByteArray(metaDataFile);
-				SearchResultDTO searchResultDTO = mapper.readValue(fileContent, SearchResultDTO.class);
-				loadedMetaData.add(searchResultDTO);
-			} catch (IOException e) {
-				log.error("Cannot read test search input from " + testFile, e);
-			}
-		}
-
-		List<SearchResultDTO> result = new ArrayList<>();
-		if (length > 0) {
-			int metadataPos = 0;
-			long recordNr = first;
-			// This loop is only used for testing to get more results.
-			for (int i = 0; i < 12; ++i) {
-				metadataPos = 0; // also for testing, remove later
-				while (metadataPos < length && metadataPos < loadedMetaData.size()) {
-					final SearchResultDTO loadedMetaDataRecord = new SearchResultDTO(loadedMetaData.get(metadataPos++));
-					if (loadedMetaDataRecord.toString().contains(searchString)) {
-						loadedMetaDataRecord.getMetadata()
-								.setTitle("#" + (recordNr + 1) + " " + loadedMetaDataRecord.getMetadata().getTitle());
-						result.add(loadedMetaDataRecord);
-						recordNr++;
-						log.debug("Added MetaData Record {}", loadedMetaData);
-					}
-					log.debug("{} does not contain {}", loadedMetaData, searchString);
-				}
-			}
-
-		}
-		return new SearchResultsDTO(result, NUM_TESTRESULTS, first);
-
-	}
-
 	public File exportExercise(long exerciseId) throws IOException {
 		try{
 		final GitLabApi gitLabApi = gitLabRepository.getGitLabApi(tokenProvider.getGitLabAccessInfo());