openlayers/tests/Format/Filter/v1_0_0.html

   1 <html>
   2 <head>
   3     <script src="../../../lib/OpenLayers.js"></script>
   4     <script type="text/javascript">
   5
   6     var test_xml =
   7         '<ogc:Filter xmlns:ogc="http://www.opengis.net/ogc">' +
   8             '<ogc:Or>' +
   9                 '<ogc:PropertyIsBetween>' +
  10                     '<ogc:PropertyName>number</ogc:PropertyName>' +
  11                     '<ogc:LowerBoundary>' +
  12                         '<ogc:Literal>1064866676</ogc:Literal>' +
  13                     '</ogc:LowerBoundary>' +
  14                     '<ogc:UpperBoundary>' +
  15                         '<ogc:Literal>1065512599</ogc:Literal>' +
  16                     '</ogc:UpperBoundary>' +
  17                 '</ogc:PropertyIsBetween>' +
  18                 '<ogc:PropertyIsLike wildCard="*" singleChar="." escape="!">' +
  19                     '<ogc:PropertyName>cat</ogc:PropertyName>' +
  20                     '<ogc:Literal>*dog.food!*good</ogc:Literal>' +
  21                 '</ogc:PropertyIsLike>' +
  22                 '<ogc:Not>' +
  23                     '<ogc:PropertyIsLessThanOrEqualTo>' +
  24                         '<ogc:PropertyName>FOO</ogc:PropertyName>' +
  25                         '<ogc:Literal>5000</ogc:Literal>' +
  26                     '</ogc:PropertyIsLessThanOrEqualTo>' +
  27                 '</ogc:Not>' +
  28             '</ogc:Or>' +
  29         '</ogc:Filter>';
  30
  31     function test_read(t) {
  32         t.plan(3);
  33
  34         var parser = new OpenLayers.Format.Filter.v1_0_0();
  35         var xml = new OpenLayers.Format.XML();
  36         var filter = parser.read(xml.read(test_xml).documentElement);
  37
  38         t.ok(filter instanceof OpenLayers.Filter.Logical, "instance of correct class");
  39         t.eq(filter.type, OpenLayers.Filter.Logical.OR, "correct type");
  40         t.eq(filter.filters.length, 3, "correct number of child filters");
  41     }
  42
  43     function test_write(t) {
  44         t.plan(1);
  45
  46         // read first - testing that write produces the ogc:Filter element above
  47         var parser = new OpenLayers.Format.Filter.v1_0_0();
  48         var xml = new OpenLayers.Format.XML();
  49         var filter = parser.read(xml.read(test_xml).documentElement);
  50
  51         var node = parser.write(filter);
  52         t.xml_eq(node, test_xml, "filter correctly written");
  53
  54     }
  55
  56     function test_BBOX(t) {
  57         t.plan(1);
  58         var filter = new OpenLayers.Filter.Spatial({
  59             type: OpenLayers.Filter.Spatial.BBOX,
  60             property: "the_geom",
  61             value: new OpenLayers.Bounds(-180, -90, 180, 90),
  62             projection: "EPSG:4326"
  63         });
  64
  65         var out =
  66             '<ogc:Filter xmlns:ogc="http://www.opengis.net/ogc">' +
  67                 '<ogc:BBOX>' +
  68                     '<ogc:PropertyName>the_geom</ogc:PropertyName>' +
  69                     '<gml:Box xmlns:gml="http://www.opengis.net/gml" srsName="EPSG:4326">' +
  70                         '<gml:coordinates decimal="." cs="," ts=" ">-180,-90 180,90</gml:coordinates>' +
  71                     '</gml:Box>' +
  72                 '</ogc:BBOX>' +
  73             '</ogc:Filter>';
  74
  75         var parser = new OpenLayers.Format.Filter.v1_0_0();
  76         var node = parser.write(filter);
  77
  78         t.xml_eq(node, out, "bbox correctly written");
  79     }
  80
  81     function test_DWithin(t) {
  82
  83         t.plan(6);
  84
  85         var str =
  86             '<Filter xmlns="http://www.opengis.net/ogc">' +
  87                 '<DWithin>' +
  88                     '<PropertyName>Geometry</PropertyName>' +
  89                     '<gml:Point xmlns:gml="http://www.opengis.net/gml">' +
  90                         '<gml:coordinates decimal="." cs="," ts=" ">2488789,289552</gml:coordinates>' +
  91                     '</gml:Point>' +
  92                     '<Distance units="m">1000</Distance>' +
  93                 '</DWithin>' +
  94             '</Filter>';
  95
  96         var format = new OpenLayers.Format.Filter.v1_0_0();
  97         var filter = new OpenLayers.Filter.Spatial({
  98             type: OpenLayers.Filter.Spatial.DWITHIN,
  99             property: "Geometry",
 100             value: new OpenLayers.Geometry.Point(2488789,289552),
 101             distance: 1000,
 102             distanceUnits: "m"
 103         });
 104
 105         // test writing
 106         var node = format.write(filter);
 107         t.xml_eq(node, str, "filter correctly written");
 108
 109         // test reading
 110         var doc = (new OpenLayers.Format.XML).read(str);
 111         var got = format.read(doc.firstChild);
 112         t.eq(got.type, filter.type, "read correct type");
 113         t.eq(got.property, filter.property, "read correct property");
 114         t.geom_eq(got.value, filter.value, "read correct value");
 115         t.eq(got.distance, filter.distance, "read correct distance");
 116         t.eq(got.distanceUnits, filter.distanceUnits, "read correct distance units");
 117
 118     }
 119
 120     function test_Intersects(t) {
 121
 122         t.plan(4);
 123
 124         var str =
 125             '<Filter xmlns="http://www.opengis.net/ogc">' +
 126                 '<Intersects>' +
 127                     '<PropertyName>Geometry</PropertyName>' +
 128                     '<gml:Box xmlns:gml="http://www.opengis.net/gml" srsName="EPSG:4326">' +
 129                         '<gml:coordinates decimal="." cs="," ts=" ">-180,-90 180,90</gml:coordinates>' +
 130                     '</gml:Box>' +
 131                 '</Intersects>' +
 132             '</Filter>';
 133
 134         var format = new OpenLayers.Format.Filter.v1_0_0();
 135         var filter = new OpenLayers.Filter.Spatial({
 136             type: OpenLayers.Filter.Spatial.INTERSECTS,
 137             property: "Geometry",
 138             value: new OpenLayers.Bounds(-180, -90, 180, 90),
 139             projection: "EPSG:4326"
 140         });
 141
 142         // test writing
 143         var node = format.write(filter);
 144         t.xml_eq(node, str, "filter correctly written");
 145
 146         // test reading
 147         var doc = (new OpenLayers.Format.XML).read(str);
 148         var got = format.read(doc.firstChild);
 149         t.eq(got.type, filter.type, "read correct type");
 150         t.eq(got.property, filter.property, "read correct property");
 151         t.eq(got.value.toArray(), filter.value.toArray(), "read correct value");
 152
 153     }
 154
 155
 156     </script>
 157 </head>
 158 <body>
 159 </body>
 160 </html>