Adding more complete WMS capabilities parsing. Thanks trondmm for the comprehensive patch. Some minor changes by me - including leaving the srs member value an object. r=me (closes #2164)

git-svn-id: http://svn.openlayers.org/trunk/openlayers@9664 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Format/WMSCapabilities/v1_1.js

@@ -63,6 +63,183 @@ OpenLayers.Format.WMSCapabilities.v1_1 = OpenLayers.Class(
         }
     },
     
+    /**
+     * Method: read_cap_Service
+     */
+    read_cap_Service: function(capabilities, node) {
+        var service = {};
+        this.runChildNodes(service, node);
+        capabilities.service = service;
+    },
+
+    /**
+     * Method: read_cap_Fees
+     */
+    read_cap_Fees: function(service, node) {
+        var fees = this.getChildValue(node);
+        if (fees && fees.toLowerCase() != "none") {
+            service.fees = fees;
+        }
+    },
+
+    /**
+     * Method: read_cap_AccessConstraints
+     */
+    read_cap_AccessConstraints: function(service, node) {
+        var constraints = this.getChildValue(node);
+        if (constraints && constraints.toLowerCase() != "none") {
+            service.accessConstraints = constraints;
+        }
+    },
+
+    /**
+     * Method: read_cap_ContactInformation
+    */
+    read_cap_ContactInformation: function(service, node) {
+        var contact = {};
+        this.runChildNodes(contact, node);
+        service.contactInformation = contact;
+    },
+
+
+    /**
+     * Method: read_cap_ContactPersonPrimary
+     */
+    read_cap_ContactPersonPrimary: function(contact, node) {
+        var personPrimary = {};
+        this.runChildNodes(personPrimary, node);
+        contact.personPrimary = personPrimary;
+    },
+
+    /**
+     * Method: read_cap_ContactPerson
+     */
+    read_cap_ContactPerson: function(primaryPerson, node) {
+        var person = this.getChildValue(node);
+        if (person) {
+            primaryPerson.person = person;
+        }
+    },
+
+    /**
+     * Method: read_cap_ContactOrganization
+     */
+    read_cap_ContactOrganization: function(primaryPerson, node) {
+        var organization = this.getChildValue(node);
+        if (organization) {
+            primaryPerson.organization = organization;
+        }
+    },
+
+    /**
+     * Method: read_cap_ContactPosition
+     */
+    read_cap_ContactPosition: function(contact, node) {
+        var position = this.getChildValue(node);
+        if (position) {
+            contact.position = position;
+        }
+    },
+
+    /**
+     * Method: read_cap_ContactAddress
+     */
+    read_cap_ContactAddress: function(contact, node) {
+        var contactAddress = {};
+        this.runChildNodes(contactAddress, node);
+        contact.contactAddress = contactAddress;
+    },
+
+    /**
+     * Method: read_cap_AddressType
+     */
+    read_cap_AddressType: function(contactAddress, node) {
+        var type = this.getChildValue(node);
+        if (type) {
+            contactAddress.type = type;
+        }
+    },
+
+    /**
+     * Method: read_cap_Address
+     */
+    read_cap_Address: function(contactAddress, node) {
+        var address = this.getChildValue(node);
+        if (address) {
+            contactAddress.address = address;
+        }
+    },
+
+    /**
+     * Method: read_cap_City
+     */
+    read_cap_City: function(contactAddress, node) {
+        var city = this.getChildValue(node);
+        if (city) {
+            contactAddress.city = city;
+        }
+    },
+
+    /**
+     * Method: read_cap_StateOrProvince
+     */
+    read_cap_StateOrProvince: function(contactAddress, node) {
+        var stateOrProvince = this.getChildValue(node);
+        if (stateOrProvince) {
+            contactAddress.stateOrProvince = stateOrProvince;
+        }
+    },
+
+    /**
+     * Method: read_cap_PostCode
+     */
+    read_cap_PostCode: function(contactAddress, node) {
+        var postcode = this.getChildValue(node);
+        if (postcode) {
+            contactAddress.postcode = postcode;
+        }
+    },
+
+    /**
+     * Method: read_cap_Country
+     */
+    read_cap_Country: function(contactAddress, node) {
+        var country = this.getChildValue(node);
+        if (country) {
+            contactAddress.country = country;
+        }
+    },
+
+    /**
+     * Method: read_cap_ContactVoiceTelephone
+     */
+    read_cap_ContactVoiceTelephone: function(contact, node) {
+        var phone = this.getChildValue(node);
+        if (phone) {
+            contact.phone = phone;
+        }
+    },
+
+    /**
+     * Method: read_cap_ContactFacsimileTelephone
+     */
+    read_cap_ContactFacsimileTelephone: function(contact, node) {
+        var fax = this.getChildValue(node);
+        if (fax) {
+            contact.fax = fax;
+        }
+    },
+
+    /**
+     * Method: read_cap_ContactElectronicMailAddress
+     */
+    read_cap_ContactElectronicMailAddress: function(contact, node) {
+        var email = this.getChildValue(node);
+        if (email) {
+            contact.email = email;
+        }
+    },
+
     /**
      * Method: read_cap_Capability
      */
@@ -94,6 +271,72 @@ OpenLayers.Format.WMSCapabilities.v1_1 = OpenLayers.Class(
         request.getmap = getmap;
     },
     
+    /**
+     * Method: read_cap_GetCapabilities
+     */
+    read_cap_GetCapabilities: function(request, node) {
+        var getcapabilities = {
+            formats: []
+        };
+        this.runChildNodes(getcapabilities, node);
+        request.getcapabilities = getcapabilities;
+    },
+
+    /**
+     * Method: read_cap_GetFeatureInfo
+     */
+    read_cap_GetFeatureInfo: function(request, node) {
+        var getfeatureinfo = {
+            formats: []
+        };
+        this.runChildNodes(getfeatureinfo, node);
+        request.getfeatureinfo = getfeatureinfo;
+    },
+
+    /**
+     * Method: read_cap_DescribeLayer
+     */
+    read_cap_DescribeLayer: function(request, node) {
+        var describelayer = {
+            formats: []
+        };
+        this.runChildNodes(describelayer, node);
+        request.describelayer = describelayer;
+    },
+
+    /**
+     * Method: read_cap_GetLegendGraphic
+     */
+    read_cap_GetLegendGraphic: function(request, node) {
+        var getlegendgraphic = {
+            formats: []
+        };
+        this.runChildNodes(getlegendgraphic, node);
+        request.getlegendgraphic = getlegendgraphic;
+    },
+
+    /**
+     * Method: read_cap_GetStyles
+     */
+    read_cap_GetStyles: function(request, node) {
+        var getstyles = {
+            formats: []
+        };
+        this.runChildNodes(getstyles, node);
+        request.getstyles = getstyles;
+    },
+
+    /**
+     * Method: read_cap_PutStyles
+     */
+    read_cap_PutStyles: function(request, node) {
+        var putstyles = {
+            formats: []
+        };
+        this.runChildNodes(putstyles, node);
+        request.putstyles = putstyles;
+    },
+
     /**
      * Method: read_cap_Format
      */
@@ -119,12 +362,27 @@ OpenLayers.Format.WMSCapabilities.v1_1 = OpenLayers.Class(
     },
 
     /**
-     * Method: read_cap_Service
+     * Method: read_cap_Exception
      */
-    read_cap_Service: function(capabilities, node) {
+    read_cap_Exception: function(capability, node) {
-        var service = {};
+        var exception = {
-        this.runChildNodes(service, node);
+            formats: []
-        capabilities.service = service;
+        };
+        this.runChildNodes(exception, node);
+        capability.exception = exception;
+    },
+
+    /**
+     * Method: read_cap_UserDefinedSymbolization
+     */
+    read_cap_UserDefinedSymbolization: function(capability, node) {
+        var userSymbols = {
+            supportSLD: parseInt(node.getAttribute("SupportSLD")) == 1,
+            userLayer: parseInt(node.getAttribute("UserLayer")) == 1,
+            userStyle: parseInt(node.getAttribute("UserStyle")) == 1,
+            remoteWFS: parseInt(node.getAttribute("RemoteWFS")) == 1
+        };
+        capability.userSymbols = userSymbols;
     },
 
     /**
@@ -134,20 +392,82 @@ OpenLayers.Format.WMSCapabilities.v1_1 = OpenLayers.Class(
         var layer = {
             formats: capability.request.getmap.formats || [],
             styles: [],
+            srs: {},
+            bbox: {},
+            dimensions: {},
             metadataURLs: [],
-            keywords: [],
+            authorityURLs: {},
-            queryable: (node.getAttribute("queryable") === "1" 
+            identifiers: {},
-                        || node.getAttribute("queryable") === "true")
+            keywords: []
         };
+
         // deal with property inheritance
         if(parentLayer) {
             // add style
             layer.styles = layer.styles.concat(parentLayer.styles);
-            // use llbbox
+
-            layer.llbbox = parentLayer.llbbox;
+            var attributes = ["queryable",
-            // use min/maxScale
+                              "cascaded",
-            layer.minScale = parentLayer.minScale;
+                              "fixedWidth",
-            layer.maxScale = parentLayer.maxScale;
+                              "fixedHeight",
+                              "opaque",
+                              "noSubsets",
+                              "llbbox",
+                              "minScale",
+                              "maxScale",
+                              "attribution"];
+
+            var complexAttr = ["srs",
+                               "bbox",
+                               "dimensions",
+                               "authorityURLs"];
+            
+            var key;
+            for (var i=0; i<attributes.length; i++) {
+                key = attributes[i];
+                if (key in parentLayer) {
+                    layer[key] = parentLayer[key];
+                }
+            }
+
+            for (var i=0; i<complexAttr.length; i++) {
+                key = complexAttr[i];
+                layer[key] = OpenLayers.Util.extend(
+                    layer[key], parentLayer[key]
+                );
+            }
+
+        }
+
+        var intAttr = ["cascaded", "fixedWidth", "fixedHeight"];
+        var boolAttr = ["queryable", "opaque", "noSubsets"];
+
+        for (var i=0; i<intAttr.length; i++) {
+            var attr = intAttr[i];
+            var attrNode = node.getAttributeNode(attr);
+            if (attrNode && attrNode.specified) {
+                // if attribute is present, override inherited value
+                layer[attr] = parseInt(attrNode.value);
+            } else if (! (attr in layer)) {
+                // if attribute isn't present, and we haven't
+                // inherited anything from a parent layer
+                // set to default value
+                layer[attr] = 0;
+            }
+        }
+        for (var i=0; i<boolAttr.length; i++) {
+            var attr = boolAttr[i];
+            var attrNode = node.getAttributeNode(attr);
+            if (attrNode && attrNode.specified) {
+                // if attribute is present, override inherited value
+                var value = attrNode.value;
+                layer[attr] = ( value === "1" || value === "true" );
+            } else if (! (attr in layer)) {
+                // if attribute isn't present, and we haven't
+                // inherited anything from a parent layer
+                // set to default value
+                layer[attr] = false;
+            }
         }
         var children = node.childNodes;
         var childNode, nodeName, processor;
@@ -163,6 +483,7 @@ OpenLayers.Format.WMSCapabilities.v1_1 = OpenLayers.Class(
                 }
             }
         }
+
         if(layer.name) {
             var index = layer.name.indexOf(":");
             if(index > 0) {
@@ -251,6 +572,55 @@ OpenLayers.Format.WMSCapabilities.v1_1 = OpenLayers.Class(
         layer.metadataURLs.push(metadataURL);
     },
     
+    /**
+     * Method: read_cap_DataURL
+     */
+    read_cap_DataURL: function(layer, node) {
+        layer.dataURL = {};
+        this.runChildNodes(layer.dataURL, node);
+    },
+
+    /**
+     * Method: read_cap_FeatureListURL
+     */
+    read_cap_FeatureListURL: function(layer, node) {
+        layer.featureListURL = {};
+        this.runChildNodes(layer.featureListURL, node);
+    },
+
+    /**
+     * Method: read_cap_AuthorityURL
+     */
+    read_cap_AuthorityURL: function(layer, node) {
+        var name = node.getAttribute("name");
+        if (! (name in layer.authorityURLs)) {
+            var authority = {};
+            this.runChildNodes(authority, node);
+            layer.authorityURLs[name] = authority.href;
+        } else {
+            // A child Layer SHALL NOT define an AuthorityURL with the
+            // same name attribute as one inherited from a parent
+            return;
+        }
+    },
+
+    /**
+     * Method: read_cap_Identifier
+    */
+    read_cap_Identifier: function(layer, node) {
+        var authority = node.getAttribute("authority");
+
+        if (authority in layer.authorityURLs) {
+            layer.identifiers[authority] = this.getChildValue(node);
+        } else {
+            // A layer SHALL NOT declare an Identifier unless a
+            // corresponding authorityURL has been declared or
+            // inherited earlier in the Capabilities XML
+            return;
+        }
+
+    },
+
     /**
      * Method: read_cap_KeywordList
      */
@@ -280,6 +650,29 @@ OpenLayers.Format.WMSCapabilities.v1_1 = OpenLayers.Class(
         ];
     },
     
+    /**
+     * Method: read_cap_BoundingBox
+     */
+    read_cap_BoundingBox: function(layer, node) {
+        var bbox = {};
+        bbox.srs  = node.getAttribute("SRS");
+        bbox.bbox = [
+            parseFloat(node.getAttribute("minx")),
+            parseFloat(node.getAttribute("miny")),
+            parseFloat(node.getAttribute("maxx")),
+            parseFloat(node.getAttribute("maxy"))
+        ];
+        var res = {
+            x: parseFloat(node.getAttribute("resx")),
+            y: parseFloat(node.getAttribute("resy"))
+        };
+
+        if (! (isNaN(res.x) && isNaN(res.y))) {
+            bbox.res = res;
+        }
+        layer.bbox[bbox.srs] = bbox;
+    },
+
     /**
      * Method: read_cap_Style
      */
@@ -289,6 +682,51 @@ OpenLayers.Format.WMSCapabilities.v1_1 = OpenLayers.Class(
         layer.styles.push(style);
     },
 
+    /**
+     * Method: read_cap_Dimension
+     */
+    read_cap_Dimension: function(layer, node) {
+        var name = node.getAttribute("name").toLowerCase();
+
+        if (name in layer["dimensions"]) {
+            // "A child SHALL NOT redefine a Dimension with the same
+            // name attribute as one that was inherited"
+            return;
+        }
+
+        var dim = {
+            name: name,
+            units: node.getAttribute("units"),
+            unitsymbol: node.getAttribute("unitSymbol")
+        };
+
+        layer.dimensions[dim.name] = dim;
+    },
+
+    /**
+     * Method: read_cap_Extent
+     */
+    read_cap_Extent: function(layer, node) {
+        var name   = node.getAttribute("name").toLowerCase();
+
+        if (name in layer["dimensions"]) {
+            var extent = layer.dimensions[name];
+
+            extent.nearestVal = node.getAttribute("nearestValue") === "1";
+            extent.multipleVal = node.getAttribute("multipleValues") === "1";
+            extent.current = node.getAttribute("current") === "1";
+            extent["default"] = node.getAttribute("default") || "";
+            var values = this.getChildValue(node);
+            extent.values = values.split(",");
+        } else {
+            // A layer SHALL NOT declare an Extent unless a Dimension
+            // with the same name has been declared or inherited
+            // earlier in the Capabilities XML
+            return;
+        }
+
+    },
+
     /**
      * Method: read_cap_LegendURL
      */

lib/OpenLayers/Format/WMSCapabilities/v1_1_0.js

@@ -32,6 +32,17 @@ OpenLayers.Format.WMSCapabilities.v1_1_0 = OpenLayers.Class(
         );
     },
 
+    /**
+     * Method: read_cap_SRS
+     */
+    read_cap_SRS: function(layer, node) {
+        var srs = this.getChildValue(node);
+        var values = srs.split(/ +/);
+        for (var i=0, len=values.length; i<len; i++) {
+            layer.srs[values[i]] = true;
+        }
+    },
+
     CLASS_NAME: "OpenLayers.Format.WMSCapabilities.v1_1_0" 
 
 });

lib/OpenLayers/Format/WMSCapabilities/v1_1_1.js

@@ -32,6 +32,22 @@ OpenLayers.Format.WMSCapabilities.v1_1_1 = OpenLayers.Class(
         );
     },
 
+    /**
+     * Method: read_cap_SRS
+     */
+    read_cap_SRS: function(layer, node) {
+        var srs = this.getChildValue(node);
+        if (srs.indexOf(" ")) {
+            // v1.1.0 style SRS
+            var values = srs.split(/ +/);
+            for (var i=0, len=values.length; i<len; i++) {
+                layer.srs[values[i]] = true;
+            }
+        } else {
+            layer.srs[srs] = true;
+        }
+    },
+
     CLASS_NAME: "OpenLayers.Format.WMSCapabilities.v1_1_1" 
 
 });

tests/Format/WMSCapabilities/v1_1_1.html

@@ -51,8 +51,222 @@
         );
         t.eq(layer.queryable, true, "[2] correct queryable attribute");
         
+
     }
 
+    function test_layers(t) {
+
+        t.plan(22);
+
+        var xml = document.getElementById("ogcsample").firstChild.nodeValue;
+        var doc = new OpenLayers.Format.XML().read(xml);
+
+        var obj = new OpenLayers.Format.WMSCapabilities().read(doc);
+        var capability = obj.capability;
+
+        var layers = {};
+        for (var i=0, len=capability.layers.length; i<len; i++) {
+            if ("name" in capability.layers[i]) {
+                layers[ capability.layers[i].name ] = capability.layers[i];
+            }
+        }
+
+        var rootlayer = capability.layers[ capability.layers.length - 1];
+
+        t.eq(rootlayer.srs, 
+             {"EPSG:4326": true},
+             "SRS parsed correctly for root layer");
+        t.eq(layers["ROADS_RIVERS"].srs,
+             {"EPSG:4326": true, "EPSG:26986": true},
+             "Inheritance of SRS handled correctly when adding SRSes");
+        t.eq(layers["Temperature"].srs,
+             {"EPSG:4326": true},
+             "Inheritance of SRS handled correctly when redeclaring an inherited SRS");
+
+        var bbox = layers["ROADS_RIVERS"].bbox["EPSG:26986"];
+        t.eq(bbox.bbox,
+             [189000, 834000, 285000, 962000],
+             "Correct bbox from BoundingBox");
+        t.eq(bbox.res, {x: 1, y: 1}, "Correct resolution");
+
+        bbox = layers["ROADS_1M"].bbox["EPSG:26986"];
+        t.eq(bbox.bbox,
+             [189000, 834000, 285000, 962000],
+             "Correctly inherited bbox");
+        t.eq(bbox.res, {x: 1, y: 1}, "Correctly inherited resolution");
+
+
+        var identifiers = layers["ROADS_RIVERS"].identifiers;
+        var authorities = layers["ROADS_RIVERS"].authorityURLs;
+
+        t.ok(identifiers, "got identifiers from layer ROADS_RIVERS");
+        t.ok("DIF_ID" in identifiers,
+             "authority attribute from Identifiers parsed correctly");
+        t.eq(identifiers["DIF_ID"],
+             "123456",
+             "Identifier value parsed correctly");
+        t.ok("DIF_ID" in authorities,
+             "AuthorityURLs parsed and inherited correctly");
+        t.eq(authorities["DIF_ID"],
+             "http://gcmd.gsfc.nasa.gov/difguide/whatisadif.html",
+             "OnlineResource in AuthorityURLs parsed correctly");
+
+        var featurelist = layers["ROADS_RIVERS"].featureListURL;
+        t.ok(featurelist, "layer has FeatureListURL");
+        t.eq(featurelist.format,
+             "application/vnd.ogc.se_xml",
+             "FeatureListURL format parsed correctly");
+        t.eq(featurelist.href,
+             "http://www.university.edu/data/roads_rivers.gml",
+             "FeatureListURL OnlineResource parsed correctly");
+
+        t.eq(layers["Pressure"].queryable,
+             true,
+             "queryable property inherited correctly");
+        t.eq(layers["ozone_image"].queryable,
+             false,
+             "queryable property has correct default value");
+        t.eq(layers["population"].cascaded,
+             1,
+             "cascaded property parsed correctly");
+        t.eq(layers["ozone_image"].fixedWidth,
+             512,
+             "fixedWidth property correctly parsed");
+        t.eq(layers["ozone_image"].fixedHeight,
+             256,
+             "fixedHeight property correctly parsed");
+        t.eq(layers["ozone_image"].opaque,
+             true,
+             "opaque property parsed correctly");
+        t.eq(layers["ozone_image"].noSubsets,
+             true,
+             "noSubsets property parsed correctly");
+
+
+    }
+
+    function test_dimensions(t) {
+
+        t.plan(8);
+
+        var xml = document.getElementById("ogcsample").firstChild.nodeValue;
+        var doc = new OpenLayers.Format.XML().read(xml);
+
+        var obj = new OpenLayers.Format.WMSCapabilities().read(doc);
+        var capability = obj.capability;
+
+        var layers = {};
+        for (var i=0, len=capability.layers.length; i<len; i++) {
+            if ("name" in capability.layers[i]) {
+                layers[ capability.layers[i].name ] = capability.layers[i];
+            }
+        }
+
+        var time = layers["Clouds"].dimensions.time;
+        t.eq(time["default"], "2000-08-22", "Default time value parsed correctly");
+        t.eq(time.values.length, 1, "Currect number of time extent values/periods");
+        t.eq(time.values[0], "1999-01-01/2000-08-22/P1D", "Time extent values parsed correctly");
+
+        var elevation = layers["Pressure"].dimensions.elevation;
+        t.eq(elevation.units, "EPSG:5030", "Dimension units parsed correctly");
+        t.eq(elevation["default"], "0", "Default elevation value parsed correctly");
+        t.eq(elevation.nearestVal, true, "NearestValue parsed correctly");
+        t.eq(elevation.multipleVal, false, "Absense of MultipleValues handled correctly");
+        t.eq(elevation.values,
+             ["0","1000","3000","5000","10000"],
+             "Parsing of comma-separated values done correctly");
+
+
+    }
+
+    function test_contactinfo(t) {
+        t.plan(15);
+
+        var xml = document.getElementById("ogcsample").firstChild.nodeValue;
+        var doc = new OpenLayers.Format.XML().read(xml);
+
+        var obj = new OpenLayers.Format.WMSCapabilities().read(doc);
+        var service = obj.service;
+
+        var contactinfo = service.contactInformation;
+        t.ok(contactinfo, "object contains contactInformation property");
+
+        var personPrimary = contactinfo.personPrimary;
+        t.ok(personPrimary, "object contains personPrimary property");
+
+        t.eq(personPrimary.person, "Jeff deLaBeaujardiere", "ContactPerson parsed correctly");
+        t.eq(personPrimary.organization, "NASA", "ContactOrganization parsed correctly");
+
+        t.eq(contactinfo.position,
+             "Computer Scientist",
+             "ContactPosition parsed correctly");
+
+
+        var addr = contactinfo.contactAddress;
+        t.ok(addr, "object contains contactAddress property");
+
+        t.eq(addr.type, "postal", "AddressType parsed correctly");
+        t.eq(addr.address,
+             "NASA Goddard Space Flight Center, Code 933",
+             "Address parsed correctly");
+        t.eq(addr.city, "Greenbelt", "City parsed correctly");
+        t.eq(addr.stateOrProvince, "MD", "StateOrProvince parsed correctly");
+        t.eq(addr.postcode, "20771", "PostCode parsed correctly");
+        t.eq(addr.country, "USA", "Country parsed correctly");
+
+        t.eq(contactinfo.phone,
+             "+1 301 286-1569",
+             "ContactVoiceTelephone parsed correctly");
+        t.eq(contactinfo.fax,
+             "+1 301 286-1777",
+             "ContactFacsimileTelephone parsed correctly");
+        t.eq(contactinfo.email,
+             "delabeau@iniki.gsfc.nasa.gov",
+             "ContactElectronicMailAddress parsed correctly");
+    }
+    
+    function test_feesAndConstraints(t) {
+        t.plan(2);
+
+        var obj = new OpenLayers.Format.WMSCapabilities().read(doc);
+        var service = obj.service;
+
+        t.ok(! ("fees" in service), "Fees=none handled correctly");
+        t.ok(! ("accessConstraints" in service), "AccessConstraints=none handled correctly");
+    }
+
+    function test_requests(t) {
+        t.plan(13);
+
+        var obj = new OpenLayers.Format.WMSCapabilities().read(doc);
+        var request = obj.capability.request;
+
+        t.ok(request, "request property exists");
+        t.ok("getmap" in request, "got GetMap request");
+
+        t.ok("getfeatureinfo" in request, "got GetFeatureInfo request");
+        t.eq(request.getfeatureinfo.formats,
+             ["text/plain", "text/html", "application/vnd.ogc.gml"],
+             "GetFeatureInfo formats correctly parsed");
+
+        t.ok("describelayer" in request, "got DescribeLayer request");
+
+        t.ok("getlegendgraphic" in request, "got GetLegendGraphic request");
+
+        var exception = obj.capability.exception;
+        t.ok(exception, "exception property exists");
+        t.eq(exception.formats,
+             ["application/vnd.ogc.se_xml"],
+             "Exception Format parsed");
+
+        var userSymbols = obj.capability.userSymbols;
+        t.ok(userSymbols, "userSymbols property exists");
+        t.eq(userSymbols.supportSLD, true, "supportSLD parsed");
+        t.eq(userSymbols.userLayer,  true, "userLayer parsed");
+        t.eq(userSymbols.userStyle,  true, "userStyle parsed");
+        t.eq(userSymbols.remoteWFS,  true, "remoteWFS parsed");
+
+    }
     function test_ogc(t) {
         t.plan(14)
 
@@ -250,14 +464,16 @@ Changes:
   <VendorSpecificCapabilities />
   <UserDefinedSymbolization SupportSLD="1" UserLayer="1" UserStyle="1"
     RemoteWFS="1" />
-  <Layer>
 
+  <Layer>
     <Title>Acme Corp. Map Server</Title>
     <SRS>EPSG:4326</SRS>
     <AuthorityURL name="DIF_ID">
       <OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:type="simple"
        xlink:href="http://gcmd.gsfc.nasa.gov/difguide/whatisadif.html" />
     </AuthorityURL>
+
+
     <Layer>
       <Name>ROADS_RIVERS</Name> 
       <Title>Roads and Rivers</Title>
@@ -282,7 +498,7 @@ Changes:
       </Attribution>
       <Identifier authority="DIF_ID">123456</Identifier>
       <FeatureListURL>
-        <Format>application/vnd.ogc.se_xml"</Format>
+        <Format>application/vnd.ogc.se_xml</Format>
         <OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:type="simple"
          xlink:href="http://www.university.edu/data/roads_rivers.gml" />
       </FeatureListURL>
@@ -307,6 +523,8 @@ Changes:
       </Style>
 
       <ScaleHint min="4000" max="35000"></ScaleHint>
+
+
       <Layer queryable="1">
     <Name>ROADS_1M</Name> 
     <Title>Roads at 1:1M scale</Title>
@@ -320,7 +538,6 @@ Changes:
     <Identifier authority="DIF_ID">123456</Identifier>
     <MetadataURL type="FGDC">
           <Format>text/plain</Format>
-
           <OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink"
            xlink:type="simple"
            xlink:href="http://www.university.edu/metadata/roads.txt" />
@@ -365,41 +582,45 @@ Changes:
       <LatLonBoundingBox minx="-180" miny="-90" maxx="180" maxy="90" />
       <Dimension name="time" units="ISO8601" />
       <Extent name="time" default="2000-08-22">1999-01-01/2000-08-22/P1D</Extent>
-      <Layer>
 
+      <Layer>
     <Name>Clouds</Name> 
     <Title>Forecast cloud cover</Title>
       </Layer>
+
       <Layer>
     <Name>Temperature</Name> 
     <Title>Forecast temperature</Title>
       </Layer>
-      <Layer>
 
+      <Layer>
     <Name>Pressure</Name> 
     <Title>Forecast barometric pressure</Title>
          <Dimension name="time" units="ISO8601" />
          <Dimension name="elevation" units="EPSG:5030" />
          <Extent name="time" default="2000-08-22">1999-01-01/2000-08-22/P1D</Extent>
          <Extent name="elevation" default="0" nearestValue="1">0,1000,3000,5000,10000</Extent>
-
       </Layer>
+
     </Layer>
+
     <Layer opaque="1" noSubsets="1" fixedWidth="512" fixedHeight="256">
       <Name>ozone_image</Name>
       <Title>Global ozone distribution (1992)</Title>
       <LatLonBoundingBox minx="-180" miny="-90" maxx="180" maxy="90" />
       <Extent name="time" default="1992">1992</Extent>
-
     </Layer>
+
     <Layer cascaded="1">
       <Name>population</Name>
       <Title>World population, annual</Title>
       <LatLonBoundingBox minx="-180" miny="-90" maxx="180" maxy="90" />
       <Extent name="time" default="2000">1990/2000/P1Y</Extent>
-
     </Layer>
+
   </Layer>
+
+
 </Capability>
 </WMT_MS_Capabilities>
 --></div>