full/src/test/java/de/ids_mannheim/korap/web/lite/LiteStatisticControllerTest.java

package de.ids_mannheim.korap.web.lite;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;

import java.io.IOException;

import jakarta.ws.rs.client.Entity;
import jakarta.ws.rs.core.HttpHeaders;
import jakarta.ws.rs.core.MediaType;
import jakarta.ws.rs.core.Response;
import jakarta.ws.rs.core.Response.Status;

import org.junit.Test;

import com.fasterxml.jackson.databind.JsonNode;

import de.ids_mannheim.korap.config.LiteJerseyTest;
import de.ids_mannheim.korap.exceptions.KustvaktException;
import de.ids_mannheim.korap.exceptions.StatusCodes;
import de.ids_mannheim.korap.utils.JsonUtils;

public class LiteStatisticControllerTest extends LiteJerseyTest{

    @Test
    public void testStatisticsWithCq () throws KustvaktException{
        Response response = target().path(API_VERSION)
                .path("statistics")
                .queryParam("cq", "textType=Abhandlung & corpusSigle=GOE")
                .request()
                .method("GET");
        assertEquals(Status.OK.getStatusCode(),
                response.getStatus());

        assertEquals(
            "Wes8Bd4h1OypPqbWF5njeQ==",
            response.getHeaders().getFirst("X-Index-Revision")
            );
        
        String query = response.readEntity(String.class);
        JsonNode node = JsonUtils.readTree(query);
        assertEquals(2, node.at("/documents").asInt());
        assertEquals(138180, node.at("/tokens").asInt());
        assertEquals(5687, node.at("/sentences").asInt());
        assertEquals(258, node.at("/paragraphs").asInt());
        
        assertTrue(node.at("/warnings").isMissingNode());
    }
    
    @Test
    public void testStatisticsWithCqAndCorpusQuery () throws KustvaktException{
        Response response = target().path(API_VERSION)
                .path("statistics")
                .queryParam("cq", "textType=Abhandlung & corpusSigle=GOE")
                .queryParam("corpusQuery", "textType=Autobiographie & corpusSigle=GOE")
                .request()
                .method("GET");
        assertEquals(Status.OK.getStatusCode(),
                response.getStatus());
        String query = response.readEntity(String.class);
        JsonNode node = JsonUtils.readTree(query);
        assertEquals(2, node.at("/documents").asInt());
        assertEquals(138180, node.at("/tokens").asInt());
        assertEquals(5687, node.at("/sentences").asInt());
        assertEquals(258, node.at("/paragraphs").asInt());
        
        assertTrue(node.at("/warnings").isMissingNode());
    }
    
    @Test
    public void testStatisticsWithCorpusQuery () throws KustvaktException{
        Response response = target().path(API_VERSION)
                .path("statistics")
                .queryParam("corpusQuery", "textType=Autobiographie & corpusSigle=GOE")
                .request()
                .method("GET");
        assertEquals(Status.OK.getStatusCode(),
                response.getStatus());
        String query = response.readEntity(String.class);
        JsonNode node = JsonUtils.readTree(query);
        assertEquals(9, node.at("/documents").asInt());
        assertEquals(527662, node.at("/tokens").asInt());
        assertEquals(19387, node.at("/sentences").asInt());
        assertEquals(514, node.at("/paragraphs").asInt());
        
        assertEquals(StatusCodes.DEPRECATED,
                node.at("/warnings/0/0").asInt());
        assertEquals("Parameter corpusQuery is deprecated in favor of cq.",
                node.at("/warnings/0/1").asText());
    }

    @Test
    public void testEmptyStatistics () throws KustvaktException{
        Response response = target().path(API_VERSION)
            .path("statistics")
            .queryParam("corpusQuery", "")
            .request()
            .method("GET");
        assertEquals(Status.OK.getStatusCode(),
                response.getStatus());
        String query = response.readEntity(String.class);
        JsonNode node = JsonUtils.readTree(query);
        assertEquals(11, node.at("/documents").asInt());
        assertEquals(665842, node.at("/tokens").asInt());
        assertEquals(25074, node.at("/sentences").asInt());
        assertEquals(772, node.at("/paragraphs").asInt());

        response = target().path(API_VERSION)
                .path("statistics")
                .request()
                .method("GET");
        assertEquals(Status.OK.getStatusCode(),
                response.getStatus());
        query = response.readEntity(String.class);
        node = JsonUtils.readTree(query);
        assertEquals(11, node.at("/documents").asInt());
        assertEquals(665842, node.at("/tokens").asInt());
        assertEquals(25074, node.at("/sentences").asInt());
        assertEquals(772, node.at("/paragraphs").asInt());
    }
    
    @Test
    public void testGetStatisticsWithKoralQuery ()
            throws IOException, KustvaktException {
        Response response = target().path(API_VERSION)
                .path("statistics")
                .request()
                .header(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON)
                .post(Entity.json("{ \"collection\" : {\"@type\": "
                        + "\"koral:doc\", \"key\": \"availability\", \"match\": "
                        + "\"match:eq\", \"type\": \"type:regex\", \"value\": "
                        + "\"CC-BY.*\"} }"));

        assertEquals(Status.OK.getStatusCode(),
                     response.getStatus());
        String ent = response.readEntity(String.class);

        assertEquals(
            "Wes8Bd4h1OypPqbWF5njeQ==",
            response.getHeaders().getFirst("X-Index-Revision")
            );
        
        JsonNode node = JsonUtils.readTree(ent);
        assertEquals(2, node.at("/documents").asInt());
        assertEquals(72770, node.at("/tokens").asInt());
        assertEquals(2985, node.at("/sentences").asInt());
        assertEquals(128, node.at("/paragraphs").asInt());
    }
    
    @Test
    public void testGetStatisticsWithEmptyCollection ()
            throws IOException, KustvaktException {
        Response response = target().path(API_VERSION)
                .path("statistics")
                .request()
                .header(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON)
                .post(Entity.json("{}"));

        assertEquals(Status.BAD_REQUEST.getStatusCode(),
                     response.getStatus());
        String ent = response.readEntity(String.class);
        JsonNode node = JsonUtils.readTree(ent);
        assertEquals(node.at("/errors/0/0").asInt(),
                de.ids_mannheim.korap.util.StatusCodes.MISSING_COLLECTION);
        assertEquals(node.at("/errors/0/1").asText(),
                "Collection is not found");
    }
    
    @Test
    public void testGetStatisticsWithIncorrectJson ()
            throws IOException, KustvaktException {
        Response response = target().path(API_VERSION)
                .path("statistics")
                .request()
                .header(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON)
                .post(Entity.json("{ \"collection\" : }"));

        assertEquals(Status.BAD_REQUEST.getStatusCode(),
                     response.getStatus());
        String ent = response.readEntity(String.class);
        JsonNode node = JsonUtils.readTree(ent);
        assertEquals(StatusCodes.DESERIALIZATION_FAILED,
                node.at("/errors/0/0").asInt());
        assertEquals("Failed deserializing json object: { \"collection\" : }",
                node.at("/errors/0/1").asText());
    }
    
    @Test
    public void testGetStatisticsWithoutKoralQuery ()
            throws IOException, KustvaktException {
        Response response = target().path(API_VERSION)
                .path("statistics")
                .request()
                .post(Entity.json(""));
        
        String ent = response.readEntity(String.class);
        assertEquals(Status.OK.getStatusCode(),
                response.getStatus());
        
        JsonNode node = JsonUtils.readTree(ent);
        assertEquals(11, node.at("/documents").asInt());
        assertEquals(665842, node.at("/tokens").asInt());
        assertEquals(25074, node.at("/sentences").asInt());
        assertEquals(772, node.at("/paragraphs").asInt());
    }
}