D-Net

package eu.dnetlib.api.client;

import java.net.URI;

import java.net.URISyntaxException;

import java.util.List;

import javax.annotation.Resource;

import com.google.common.collect.Lists;

import org.apache.http.client.utils.URIBuilder;

import org.dom4j.Document;

import org.dom4j.DocumentException;

import org.dom4j.DocumentHelper;

import org.dom4j.Node;

import org.junit.runner.RunWith;

import org.springframework.test.context.ContextConfiguration;

import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

import static org.junit.Assert.assertEquals;

import static org.junit.Assert.assertNull;

@RunWith(SpringJUnit4ClassRunner.class)

@ContextConfiguration(locations = { "/eu/dnetlib/api/client/applicationContext-dnet-openaire-http-api-client.xml" })

public class OpenaireApiClientTest {

	@Resource

	private ApiClient apiClient;

	// public static String requestBaseURL = "http://api.openaire.eu";

	// public static String basePath = "/search/";

	public static String requestBaseURL = "http://beta.services.openaire.eu:8480";

	public static String basePath = "/search/api/";

	// public static String requestBaseURL = "http://rudie.di.uoa.gr:8080";

	// public static String basePath = "/dnet-functionality-services-1.0.0-SNAPSHOT/api/";

	public static String publicationsPath = basePath + "publications";

	public static String datasetsPath = basePath + "datasets";

	public static String projectsPath = basePath + "projects";

	public static String publicationsQuery = "(oaftype exact result) and (resulttypeid exact publication)";

	public static String datasetsQuery = "(oaftype exact result) and (resulttypeid exact dataset)";

	public static int defaultPageSize = 10;

	//TODO: re-introduce "FP7scientificArea" when the index with relfundinglevelX_name is ready

	public static List<String> commonParameters = Lists.newArrayList("model", "keywords", "page", "size", "format", "sortBy", "hasECFunding", "hasWTFunding",

			"funder");

	//TODO: re-introduce "fundingStream" when the index with relfundinglevelX_name is ready

	public static List<String> publicationParameters = Lists.newArrayList("author", "doi", "FP7ProjectID", "fromDateAccepted", "hasProject", "OA",

			"openaireAuthorID", "openaireProjectID", "openaireProviderID", "openairePublicationID", "projectID", "title", "toDateAccepted");

	//TODO: re-introduce "fundingStream" when the index with relfundinglevelX_name is ready

	public static List<String> datasetParameters = Lists.newArrayList("author", "doi", "FP7ProjectID", "fromDateAccepted",

			"funder", "hasProject", "OA",

			"openaireAuthorID", "openaireProjectID", "openaireProviderID", "openaireDatasetID", "projectID", "title", "toDateAccepted");

	public static List<String> projectParameters = Lists.newArrayList("name", "acronym", "grantID", "callID", "startYear", "participantCountries",

			"participantAcronyms", "endYear");

	//TODO Current not existing: resultstoragedate, to be removed from the docs for datasets and publications

	public static List<String> sortByParams_results = Lists.newArrayList("dateofcollection", "resultembargoenddate",

			"resultembargoendyear", "resultdateofacceptance", "resultacceptanceyear");

	public static List<String> sortByParams_projects = Lists.newArrayList("projectstartdate", "projectstartyear", "projectenddate", "projectendyear",

			"projectduration");

	public static int MAX_NUM_RESULTS = 10000;

	public static int MAX_PAGE_SIZE = 10000;

	public void checkException(final String apiResponse, final String expectedException) throws DocumentException {

		Document doc = DocumentHelper.parseText(apiResponse);

		String exception = doc.selectSingleNode("//exception").getText();

		assertEquals(expectedException, exception);

	}

	public void checkNotException(final String apiResponse) throws DocumentException {

		Document doc = DocumentHelper.parseText(apiResponse);

		Node n = doc.selectSingleNode("//exception");

		if (n != null) {

			System.out.println(apiResponse);

		}

		assertNull(n);

	}

	public void checkSortByParamaters(final EntityType entityType) throws URISyntaxException, DocumentException {

		String path = "";

		List<String> paramList = null;

		ApiModel model = ApiModel.openaire;

		switch (entityType) {

		case dataset:

			path = datasetsPath;

			paramList = sortByParams_results;

			break;

		case project:

			path = projectsPath;

			paramList = sortByParams_projects;

			model = ApiModel.none;

			break;

		case publication:

			path = publicationsPath;

			paramList = sortByParams_results;

			break;

		default:

			throw new IllegalArgumentException("entity type " + entityType + " is not handled");

		}

		for (String sortBy : paramList) {

			URIBuilder builder = new URIBuilder(requestBaseURL).setPath(path).setParameter("sortBy", sortBy + ",descending");

			URI url = builder.build();

			System.out.println(url);

			String results = getApiClient().doRequest(entityType, model, url);

			// System.out.println(results);

			checkNotException(results);

		}

	}

	public ApiClient getApiClient() {

		return apiClient;

	}

	public void setApiClient(final ApiClient apiClient) {

		this.apiClient = apiClient;

	}

}