1 function test_JSONSerializer() { |
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2 module("JSON Serializer tests", |
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3 { setup: function() { |
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4 this.dt = new IriSP.DataLoader(); |
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5 } |
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6 } |
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7 ); |
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8 |
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9 test("should return the correct JSON", function() { |
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10 var arr = ["ab", {"de" : "fg"}, "lp"]; |
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11 var serializer = new IriSP.JSONSerializer(this.dt); |
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12 |
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13 equal(serializer.serialize(arr), JSON.stringify(arr), "assert that the outputted json is correct"); |
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14 }); |
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15 |
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16 test("sync()", function() { |
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17 this.xhr = this.sandbox.useFakeXMLHttpRequest(); |
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18 this.requests = []; |
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19 this.xhr.onCreate = function (request) { |
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20 this.requests.push(request); |
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21 }; |
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22 |
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23 var response_array = { media: 12, content: "Hey there", |
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24 annotations: [{"begin": "32", "end" : 64}, {"begin": "08", "end" : 27},{"begin": "02", "end" : 61}] }; |
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25 |
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26 /* sorted array is our comparision array */ |
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27 var sorted_array = IriSP.jQuery.extend({}, response_array); |
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28 sorted_array.annotations.sort(function(a, b) |
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29 { var a_begin = +a.begin; |
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30 var b_begin = +b.begin; |
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31 return a_begin - b_begin; |
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32 }); |
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33 |
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34 var response_string = JSON.stringify(response_array); |
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35 |
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36 var spy_callback = this.spy(); |
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37 var ser = new IriSP.JSONSerializer(this.dt, "/url"); |
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38 |
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39 ser.sync(spy_callback); |
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40 |
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41 equals(this.xhr.requests.length, 1, "the mock ajax object should have received the request"); |
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42 equals(this.xhr.requests[0].url, "/url", "the requested url is correct"); |
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43 |
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44 this.xhr.requests[0].respond(200, { "Content-Type": "application/json" }, |
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45 response_string); |
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46 |
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47 ok(spy_callback.calledOnce, "callback called"); |
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48 ok(spy_callback.calledWith(response_array), "callback called with correct value"); |
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49 deepEqual(ser._data, response_array, "the internal variable is initialized to the correct value"); |
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50 |
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51 var order_preserved = true; |
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52 |
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53 var i = 0; |
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54 for(i = 0; i < ser._data.length - 1; i++) { |
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55 if (ser._data.annotations[i].begin > ser._data.annotations[i+1].begin) { |
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56 order_preserved = false; |
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57 break; |
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58 } |
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59 } |
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60 |
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61 ok(order_preserved, "the annotation sub-array is sorted by begin time"); |
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62 }); |
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63 |
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64 test("currentMedia should return the current media", function() { |
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65 var ser = new IriSP.JSONSerializer(this.dt, "/url"); |
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66 |
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67 ser._data = {} |
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68 ser._data.medias = [0]; |
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69 equal(ser.currentMedia(), 0, "currentMedia() returns the correct value"); |
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70 }); |
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71 |
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72 test("test annotation search", function() { |
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73 var ser = new IriSP.JSONSerializer(this.dt, "../test/test.json"); |
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74 |
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75 ser._data = { annotations : [ |
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76 {"content": { |
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77 "description": "professeur", |
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78 "title": "garrigou" |
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79 }}, |
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80 { "content": { |
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81 "description": "interview", |
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82 "title": "Revue de presse - Hervé Gardette" |
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83 }}, |
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84 {"content": { |
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85 "description": "concept", |
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86 "title": "idée" |
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87 }}, |
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88 { "content": { |
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89 "description": "", |
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90 "title": "sans titre" |
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91 }} |
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92 ]}; |
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93 |
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94 equal(ser.searchAnnotations("GarriGOU", "", "").length, 1, "requesting on title works"); |
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95 equal(ser.searchAnnotations("", "IntErView", "").length, 1, "requesting on description works"); |
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96 equal(ser.searchAnnotations("", "", "").length, 4, "empty request works"); |
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97 equal(ser.searchAnnotations("idée", "concept", "").length, 1, "specific request works"); |
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98 |
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99 |
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100 }); |
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101 |
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102 test("test occurence count", function() { |
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103 var ser = new IriSP.JSONSerializer(this.dt, "../test/test.json"); |
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104 |
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105 ser._data = { annotations : [ |
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106 {"content": { |
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107 "description": "professeur", |
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108 "title": "garrigou" |
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109 }, "id" : 1 }, |
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110 { "content": { |
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111 "description": "interview", |
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112 "title": "Revue de presse - Hervé Gardette" |
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113 }, "id" : 2}, |
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114 {"content": { |
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115 "description": "concept", |
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116 "title": "idée" |
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117 }, "id" : 3}, |
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118 { "content": { |
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119 "description": "", |
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120 "title": "sans titre" |
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121 }, "id" : 4} |
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122 ]}; |
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123 |
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124 // a function to get the number of fields in a dict. |
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125 function countOccurences(queryString) { |
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126 var count = 0; |
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127 for (var i in ser.searchOccurences(queryString)) { |
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128 count++; |
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129 }; |
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130 |
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131 return count; |
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132 }; |
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133 |
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134 equal(countOccurences("garrigou"), 1, "first request works"); |
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135 deepEqual(ser.searchOccurences("garrigou"), {1 : 1}, "returned object is correctly defined"); |
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136 |
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137 equal(countOccurences("garrigou interview"), 2, "second request works"); |
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138 equal(countOccurences("garrigou idée interview"), 3, "third request works"); |
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139 }); |
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140 |
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141 test("test current annotation search", function() { |
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142 var ser = new IriSP.JSONSerializer(this.dt, "../test/test.json"); |
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143 |
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144 ser._data = { |
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145 "views": [ |
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146 { |
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147 "id": "0", |
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148 "contents": [ |
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149 "franceculture_retourdudimanche20100620" |
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150 ], |
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151 "annotation_types": [ |
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152 "c_1F07824B-F512-78A9-49DB-6FB51DAB9560" |
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153 ] |
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154 } |
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155 ], |
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156 annotations : [ |
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157 {"begin": 1234, "end" : 578900, |
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158 "content": { |
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159 "description": "professeur", |
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160 "title": "garrigou" |
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161 }, |
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162 "id" : 1, |
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163 "meta": { |
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164 "dc:contributor": "perso", |
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165 "id-ref": "c_1F07824B-F512-78A9-49DB-6FB51DAB9560", |
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166 "dc:created": "2011-10-20T13:36:18.286693", |
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167 "dc:modified": "2011-10-20T13:36:18.286693", |
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168 "dc:creator": "perso" |
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169 } |
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170 }, |
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171 {"begin": 1234, "end" : 578900, |
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172 "content": { |
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173 "description": "interview", |
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174 "title": "Revue de presse - Hervé Gardette" |
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175 }, |
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176 "id" : 2, |
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177 "meta": { |
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178 "dc:contributor": "perso", |
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179 "id-ref": "c_1F07824B-F512-78A9-49DB-6FB51DAB9560", |
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180 "dc:created": "2011-10-20T13:36:18.286693", |
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181 "dc:modified": "2011-10-20T13:36:18.286693", |
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182 "dc:creator": "perso" |
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183 } |
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184 }, |
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185 {"begin": 1234, "end" : 578900, |
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186 "content": { |
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187 "description": "interview", |
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188 "title": "lolol" |
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189 }, |
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190 "id" : 2, |
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191 "meta": { |
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192 "dc:contributor": "perso", |
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193 "id-ref": "c_dfdfdfdf", |
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194 "dc:created": "2011-10-20T13:36:18.286693", |
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195 "dc:modified": "2011-10-20T13:36:18.286693", |
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196 "dc:creator": "perso" |
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197 } |
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198 } |
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199 |
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200 ]}; |
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201 |
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202 var ret = ser.currentAnnotations(234); |
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203 equal(ret.length, 2, "the correct number of elements is returned"); |
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204 ok(ret[0].begin < 234 * 1000 && ret[0].end > 234 * 1000 && |
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205 ret[0].meta["id-ref"] == "c_1F07824B-F512-78A9-49DB-6FB51DAB9560", |
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206 "the first element is correctly configured"); |
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207 |
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208 }); |
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209 |
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210 }; |
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