01: /*
02: * GeoTools - OpenSource mapping toolkit
03: * http://geotools.org
04: * (C) 2002-2006, GeoTools Project Managment Committee (PMC)
05: *
06: * This library is free software; you can redistribute it and/or
07: * modify it under the terms of the GNU Lesser General Public
08: * License as published by the Free Software Foundation;
09: * version 2.1 of the License.
10: *
11: * This library is distributed in the hope that it will be useful,
12: * but WITHOUT ANY WARRANTY; without even the implied warranty of
13: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14: * Lesser General Public License for more details.
15: */
16: package org.geotools.filter.v1_0;
17:
18: import org.w3c.dom.Document;
19: import org.opengis.filter.PropertyIsNull;
20: import org.geotools.xml.Binding;
21:
22: public class OGCPropertyIsNullTypeBindingTest extends FilterTestSupport {
23: public void testType() {
24: assertEquals(PropertyIsNull.class, binding(
25: OGC.PropertyIsNullType).getType());
26: }
27:
28: public void testExecutionMode() {
29: assertEquals(Binding.OVERRIDE, binding(OGC.PropertyIsNullType)
30: .getExecutionMode());
31: }
32:
33: public void testParse() throws Exception {
34: FilterMockData.propertyisNull(document, document);
35:
36: PropertyIsNull isNull = (PropertyIsNull) parse();
37:
38: assertNotNull(isNull.getExpression());
39: }
40:
41: public void testEncode() throws Exception {
42: Document doc = encode(FilterMockData.propertyIsNull(),
43: OGC.PropertyIsNull);
44: assertEquals(1, doc.getElementsByTagNameNS(OGC.NAMESPACE,
45: OGC.PropertyName.getLocalPart()).getLength());
46: }
47: }
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