goog.provide('ol.test.parser.ogc.WFS_v1');

describe('ol.parser.ogc.WFS', function() {

  var parser = new ol.parser.ogc.WFS();

  describe('reading and writing', function() {

    it('handles read of FeatureCollection', function(done) {
      var url = 'spec/ol/parser/ogc/xml/wfs_v1/FeatureCollection.xml';
      afterLoadXml(url, function(xml) {
        var obj = parser.read(xml);
        expect(obj.features.length).to.equal(1);
        done();
      });
    });

    it('handles writing out GetFeature with a handle', function(done) {
      var url = 'spec/ol/parser/ogc/xml/wfs_v1/GetFeature.xml';
      afterLoadXml(url, function(xml) {
        var p = new ol.parser.ogc.WFS_v1_0_0();
        var output = p.writeGetFeature({
          featureNS: 'http://www.openplans.org/topp',
          featureTypes: ['states'],
          featurePrefix: 'topp',
          handle: 'handle_g',
          maxFeatures: 1,
          outputFormat: 'json'
        });
        expect(goog.dom.xml.loadXml(output)).to.xmleql(xml);
        done();
      });
    });

    it('handles writing out Transaction with a handle', function(done) {
      var url = 'spec/ol/parser/ogc/xml/wfs_v1/Transaction.xml';
      afterLoadXml(url, function(xml) {
        var p = new ol.parser.ogc.WFS_v1_0_0();
        var output = p.writeTransaction(null, null, null, {handle: 'handle_t'});
        expect(goog.dom.xml.loadXml(output)).to.xmleql(xml);
        done();
      });
    });

    it('handles writing out transactions', function(done) {
      var url = 'spec/ol/parser/ogc/xml/wfs_v1/TransactionMulti.xml';
      afterLoadXml(url, function(xml) {
        var parser = new ol.parser.ogc.WFS_v1_0_0();

        var insertFeature = new ol.Feature({
          the_geom: new ol.geom.MultiPoint([[1, 2]]),
          foo: 'bar',
          nul: null
        });
        var inserts = [insertFeature];
        var updateFeature = new ol.Feature({
          the_geom: new ol.geom.MultiPoint([[1, 2]]),
          foo: 'bar',
          // null value gets Property element with no Value
          nul: null,
          // undefined value means don't create a Property element
          unwritten: undefined
        });
        updateFeature.setId('fid.42');
        var updates = [updateFeature];

        var deleteFeature = new ol.Feature();
        deleteFeature.setId('fid.37');
        var deletes = [deleteFeature];

        var output = parser.writeTransaction(inserts, updates, deletes, {
          featureNS: 'http://www.openplans.org/topp',
          featureType: 'states',
          featurePrefix: 'topp'
        });
        expect(goog.dom.xml.loadXml(output)).to.xmleql(xml);
        done();
      });
    });

    it('handles writing out Native', function(done) {
      var url = 'spec/ol/parser/ogc/xml/wfs_v1/Native.xml';
      afterLoadXml(url, function(xml) {
        var p = new ol.parser.ogc.WFS_v1_1_0();
        var output = p.writeTransaction(null, null, null, {nativeElements: [{
          vendorId: 'ORACLE',
          safeToIgnore: true,
          value: 'ALTER SESSION ENABLE PARALLEL DML'
        }, {
          vendorId: 'ORACLE',
          safeToIgnore: false,
          value: 'Another native line goes here'
        }]});
        expect(goog.dom.xml.loadXml(output)).to.xmleql(xml);
        done();
      });
    });

    it('handles writing out GetFeature with > 1 typename', function(done) {
      var url = 'spec/ol/parser/ogc/xml/wfs_v1/GetFeatureMultiple.xml';
      afterLoadXml(url, function(xml) {
        var p = new ol.parser.ogc.WFS_v1_0_0();
        var output = p.writeGetFeature({
          featureNS: 'http://www.openplans.org/topp',
          featureTypes: ['states', 'cities'],
          featurePrefix: 'topp'
        });
        expect(goog.dom.xml.loadXml(output)).to.xmleql(xml);
        done();
      });
    });

  });

});

goog.require('goog.dom.xml');
goog.require('ol.Feature');
goog.require('ol.geom.MultiPoint');
goog.require('ol.parser.ogc.WFS');
goog.require('ol.parser.ogc.WFS_v1_0_0');
goog.require('ol.parser.ogc.WFS_v1_1_0');