1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.io.remotecontrol.handler;
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3 |
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4 | import static org.hamcrest.CoreMatchers.hasItem;
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5 | import static org.junit.Assert.assertEquals;
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6 | import static org.junit.Assert.assertThat;
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7 |
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8 | import java.util.Arrays;
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9 | import java.util.List;
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10 |
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11 | import org.junit.Rule;
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12 | import org.junit.Test;
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13 | import org.junit.rules.ExpectedException;
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14 | import org.openstreetmap.josm.data.imagery.ImageryInfo;
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15 | import org.openstreetmap.josm.io.remotecontrol.handler.RequestHandler.RequestHandlerBadRequestException;
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16 | import org.openstreetmap.josm.testutils.JOSMTestRules;
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17 |
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18 | import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
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19 |
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20 | /**
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21 | * Unit tests of {@link ImageryHandler} class.
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22 | */
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23 | public class ImageryHandlerTest {
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24 |
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25 | /**
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26 | * Rule used for tests throwing exceptions.
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27 | */
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28 | @Rule
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29 | public ExpectedException thrown = ExpectedException.none();
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30 |
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31 | /**
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32 | * Setup test.
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33 | */
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34 | @Rule
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35 | @SuppressFBWarnings(value = "URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD")
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36 | public JOSMTestRules test = new JOSMTestRules();
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37 |
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38 | private static ImageryHandler newHandler(String url) throws RequestHandlerBadRequestException {
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39 | ImageryHandler req = new ImageryHandler();
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40 | if (url != null)
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41 | req.setUrl(url);
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42 | return req;
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43 | }
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44 |
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45 | /**
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46 | * Unit test for bad request - no param.
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47 | * @throws Exception if any error occurs
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48 | */
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49 | @Test
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50 | public void testBadRequestNoParam() throws Exception {
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51 | thrown.expect(RequestHandlerBadRequestException.class);
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52 | thrown.expectMessage("Parameter must not be null");
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53 | newHandler(null).handle();
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54 | }
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55 |
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56 | /**
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57 | * Unit test for bad request - invalid URL.
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58 | * @throws Exception if any error occurs
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59 | */
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60 | @Test
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61 | public void testBadRequestInvalidUrl() throws Exception {
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62 | thrown.expect(RequestHandlerBadRequestException.class);
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63 | thrown.expectMessage("The following keys are mandatory, but have not been provided: url");
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64 | newHandler("invalid_url").handle();
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65 | }
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66 |
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67 | /**
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68 | * Unit test for bad request - incomplete URL.
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69 | * @throws Exception if any error occurs
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70 | */
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71 | @Test
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72 | public void testBadRequestIncompleteUrl() throws Exception {
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73 | thrown.expect(RequestHandlerBadRequestException.class);
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74 | thrown.expectMessage("The following keys are mandatory, but have not been provided: url");
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75 | newHandler("https://localhost").handle();
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76 | }
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77 |
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78 | /**
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79 | * Unit test for nominal request - local data file.
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80 | * @throws Exception if any error occurs
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81 | */
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82 | @Test
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83 | public void testNominalRequest() throws Exception {
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84 | newHandler("https://localhost?url=foo").handle();
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85 | }
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86 |
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87 | /**
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88 | * Unit test for {@link ImageryHandler#getOptionalParams()}
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89 | * @throws Exception if any error occurs
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90 | */
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91 | @Test
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92 | public void testOptionalParams() throws Exception {
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93 | List<String> optionalParams = Arrays.asList(newHandler("").getOptionalParams());
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94 | assertThat(optionalParams, hasItem("type"));
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95 | assertThat(optionalParams, hasItem("min-zoom"));
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96 | assertThat(optionalParams, hasItem("max-zoom"));
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97 | assertThat(optionalParams, hasItem("category"));
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98 | }
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99 |
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100 | /**
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101 | * Unit test for {@link ImageryHandler#buildImageryInfo()}
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102 | * @throws Exception if any error occurs
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103 | */
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104 | @Test
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105 | public void testBuildImageryInfo() throws Exception {
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106 | String url = "https://localhost/imagery?title=osm"
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107 | + "&type=tms&min_zoom=3&max_zoom=23&category=osmbasedmap&country_code=XA"
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108 | + "&url=https://a.tile.openstreetmap.org/%7Bzoom%7D/%7Bx%7D/%7By%7D.png";
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109 | ImageryInfo imageryInfo = newHandler(url).buildImageryInfo();
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110 | assertEquals("osm", imageryInfo.getName());
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111 | assertEquals(ImageryInfo.ImageryType.TMS, imageryInfo.getImageryType());
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112 | assertEquals("https://a.tile.openstreetmap.org/{zoom}/{x}/{y}.png", imageryInfo.getUrl());
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113 | assertEquals(3, imageryInfo.getMinZoom());
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114 | assertEquals(23, imageryInfo.getMaxZoom());
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115 | assertEquals(ImageryInfo.ImageryCategory.OSMBASEDMAP, imageryInfo.getImageryCategory());
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116 | assertEquals("XA", imageryInfo.getCountryCode());
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117 | }
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118 | }
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