se.vgregion.urlservice.services.SambaFacilitiesServiceTest.java Source code

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Here is the source code for se.vgregion.urlservice.services.SambaFacilitiesServiceTest.java

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/**
 * Copyright 2010 Vstra Gtalandsregionen
 *
 *   This library is free software; you can redistribute it and/or modify
 *   it under the terms of version 2.1 of the GNU Lesser General Public
 *   License as published by the Free Software Foundation.
 *
 *   This library is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU Lesser General Public License for more details.
 *
 *   You should have received a copy of the GNU Lesser General Public
 *   License along with this library; if not, write to the
 *   Free Software Foundation, Inc., 59 Temple Place, Suite 330,
 *   Boston, MA 02111-1307  USA
 *
 */

package se.vgregion.urlservice.services;

import static org.mockito.Mockito.when;

import java.io.FileInputStream;
import java.io.IOException;
import java.net.URI;
import java.util.List;

import junit.framework.Assert;

import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.ProtocolVersion;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpUriRequest;
import org.apache.http.message.BasicStatusLine;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.MockitoAnnotations;

import se.vgregion.mobile.services.HttpClientFactory;
import se.vgregion.mobile.services.SambaFacilityService;
import se.vgregion.mobile.types.Facility;
import se.vgregion.mobile.types.Position;

public class SambaFacilitiesServiceTest {

    @Mock
    private HttpClient httpClient;
    @Mock
    private HttpResponse httpResponse;
    @Mock
    private HttpEntity httpEntity;
    @Mock
    private HttpClientFactory httpClientFactory;
    private Position pos = new Position(1, 2);

    private SambaFacilityService facilityService = new SambaFacilityService();

    @Before
    public void before() throws IOException {
        MockitoAnnotations.initMocks(this);

        facilityService.setSambaBaseUrl(URI.create("http://example.com/"));

        when(httpClientFactory.getClient()).thenReturn(httpClient);
        when(httpClient.execute(Mockito.any(HttpUriRequest.class))).thenReturn(httpResponse);
        when(httpResponse.getEntity()).thenReturn(httpEntity);
        when(httpResponse.getStatusLine())
                .thenReturn(new BasicStatusLine(new ProtocolVersion("HTTP", 1, 0), 200, "OK"));

        facilityService.setHttpClientFactory(httpClientFactory);
    }

    @Test
    public void testSuccessful() throws Exception {
        when(httpEntity.getContent()).thenReturn(new FileInputStream("src/test/resources/samba1.xml"));

        List<Facility> actual = facilityService.findNearbyFacilities(pos);

        Facility expected0 = new Facility("RH-Gbg-Lillhagen:Fullriggaren 28", "Fullriggaren 28",
                new Position(57.680027, 11.9622548));
        Facility expected1 = new Facility("RH-Gbg-Lillhagen:Barken 22", "Barken 22",
                new Position(57.6678453, 12.0185926));

        Facility actual0 = actual.get(0);
        Facility actual1 = actual.get(1);

        Assert.assertEquals(expected0.getId(), actual0.getId());
        Assert.assertEquals(expected0.getName(), actual0.getName());
        Assert.assertEquals(expected0.getPosition(), actual0.getPosition());

        Assert.assertEquals(expected1.getId(), actual1.getId());
        Assert.assertEquals(expected1.getName(), actual1.getName());
        Assert.assertEquals(expected1.getPosition(), actual1.getPosition());
    }

    @Test
    public void testSuccessfulNoResources() throws Exception {
        when(httpEntity.getContent()).thenReturn(new FileInputStream("src/test/resources/samba2.xml"));

        List<Facility> actual = facilityService.findNearbyFacilities(pos);

        Assert.assertTrue(actual.isEmpty());
    }

    @Test(expected = RuntimeException.class)
    public void testHttpError() throws Exception {
        when(httpResponse.getStatusLine())
                .thenReturn(new BasicStatusLine(new ProtocolVersion("HTTP", 1, 0), 500, "ERROR"));

        facilityService.findNearbyFacilities(pos);
    }

    @Test(expected = RuntimeException.class)
    public void testDocumentStatus() throws Exception {
        when(httpEntity.getContent()).thenReturn(new FileInputStream("src/test/resources/samba3.xml"));

        facilityService.findNearbyFacilities(pos);
    }

    @Test(expected = RuntimeException.class)
    public void testIoException() throws Exception {
        when(httpClient.execute(Mockito.any(HttpUriRequest.class))).thenThrow(new IOException());

        facilityService.findNearbyFacilities(pos);
    }

}