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added fromWMSLayer convenience function to Protocol.WFS. Thanks tschaub

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for the improved patch. r=tschaub (closes #1937)


git-svn-id: http://svn.openlayers.org/trunk/openlayers@8993 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
ahocevar
2009-03-10 20:11:07 +00:00
parent c1315bbb0c
commit 7db0265495
2 changed files with 62 additions and 0 deletions
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tests/Protocol/WFS.html
+24
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@@ -187,6 +187,30 @@
t.eq(aborted, true, "abort called on response.priv");
}
function test_fromWMSLayer(t) {
t.plan(8);
var map = new OpenLayers.Map("map", {
projection: "EPSG:1234"
});
var layer = new OpenLayers.Layer.WMS("foo", "htttp://foo/ows",
{layers: "topp:states"}
);
map.addLayer(layer);
var protocol = OpenLayers.Protocol.WFS.fromWMSLayer(layer);
t.eq(protocol.url, "htttp://foo/ows", "url taken from wms layer");
t.eq(protocol.featurePrefix, "topp", "feature prefix correctly extracted");
t.eq(protocol.featureType, "states", "typeName correctly extracted");
t.eq(protocol.srsName, "EPSG:1234", "srsName set correctly");
t.eq(protocol.version, "1.1.0", "version set correctly");
layer.params["LAYERS"] = ["topp:street_centerline", "topp:states"];
layer.projection = new OpenLayers.Projection("EPSG:900913");
protocol = OpenLayers.Protocol.WFS.fromWMSLayer(layer);
t.eq(protocol.featurePrefix, "topp", "featurePrefix from layer param array");
t.eq(protocol.featureType, "street_centerline", "first layer from layer param array as featureType");
t.eq(protocol.srsName, "EPSG:900913", "projection from layer preferred");
}
function readXML(id) {
var xml = document.getElementById(id).firstChild.nodeValue;