Source Code Cross Referenced for SAXConfigurationHandlerTestCase.java in  » Inversion-of-Control » DNA » org » codehaus » dna » impl » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Inversion of Control » DNA » org.codehaus.dna.impl 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /*
002:         * Copyright (C) The DNA Group. All rights reserved.
003:         *
004:         * This software is published under the terms of the DNA
005:         * Software License version 1.1, a copy of which has been included
006:         * with this distribution in the LICENSE.txt file.
007:         */
008:        package org.codehaus.dna.impl;
009:
010:        import junit.framework.TestCase;
011:
012:        import org.codehaus.dna.Configuration;
013:        import org.codehaus.dna.impl.SAXConfigurationHandler;
014:        import org.xml.sax.SAXException;
015:        import org.xml.sax.SAXParseException;
016:        import org.xml.sax.helpers.AttributesImpl;
017:
018:        public class SAXConfigurationHandlerTestCase extends TestCase {
019:            public void testGetLocationWithNullLocator() throws Exception {
020:                final SAXConfigurationHandler handler = new SAXConfigurationHandler();
021:                final String location = handler.getLocationDescription();
022:                assertEquals("location", "", location);
023:            }
024:
025:            public void testGetLocationWithNullSystemId() throws Exception {
026:                final SAXConfigurationHandler handler = new SAXConfigurationHandler();
027:                handler.setDocumentLocator(new MockLocator(null));
028:                final String location = handler.getLocationDescription();
029:                assertEquals("location", "", location);
030:            }
031:
032:            public void testGetLocationWithNonNullSystemId() throws Exception {
033:                final SAXConfigurationHandler handler = new SAXConfigurationHandler();
034:                handler.setDocumentLocator(new MockLocator("file.xml"));
035:                final String location = handler.getLocationDescription();
036:                assertEquals("location", "file.xml", location);
037:            }
038:
039:            public void testGetLocationWithLineSet() throws Exception {
040:                final SAXConfigurationHandler handler = new SAXConfigurationHandler();
041:                final MockLocator locator = new MockLocator("file.xml");
042:                locator.setLineNumber(23);
043:                handler.setDocumentLocator(locator);
044:                final String location = handler.getLocationDescription();
045:                assertEquals("location", "file.xml:23", location);
046:            }
047:
048:            public void testGetLocationWithColSet() throws Exception {
049:                final SAXConfigurationHandler handler = new SAXConfigurationHandler();
050:                final MockLocator locator = new MockLocator("file.xml");
051:                locator.setLineNumber(23);
052:                locator.setColumnNumber(15);
053:                handler.setDocumentLocator(locator);
054:                final String location = handler.getLocationDescription();
055:                assertEquals("location", "file.xml:23:15", location);
056:            }
057:
058:            public void testGetLocationWithColSetButLineNotSet()
059:                    throws Exception {
060:                final SAXConfigurationHandler handler = new SAXConfigurationHandler();
061:                final MockLocator locator = new MockLocator("file.xml");
062:                locator.setColumnNumber(15);
063:                handler.setDocumentLocator(locator);
064:                final String location = handler.getLocationDescription();
065:                assertEquals("location", "file.xml", location);
066:            }
067:
068:            public void testWarningRethrowsException() throws Exception {
069:                final SAXConfigurationHandler handler = new SAXConfigurationHandler();
070:                final SAXParseException spe = new SAXParseException("", null);
071:                try {
072:                    handler.warning(spe);
073:                } catch (final SAXException se) {
074:                    assertEquals(spe, se);
075:                    return;
076:                }
077:                fail("Expected exception to be thrown");
078:            }
079:
080:            public void testErrorRethrowsException() throws Exception {
081:                final SAXConfigurationHandler handler = new SAXConfigurationHandler();
082:                final SAXParseException spe = new SAXParseException("", null);
083:                try {
084:                    handler.error(spe);
085:                } catch (final SAXException se) {
086:                    assertEquals(spe, se);
087:                    return;
088:                }
089:                fail("Expected exception to be thrown");
090:            }
091:
092:            public void testFatalRethrowsException() throws Exception {
093:                final SAXConfigurationHandler handler = new SAXConfigurationHandler();
094:                final SAXParseException spe = new SAXParseException("", null);
095:                try {
096:                    handler.fatalError(spe);
097:                } catch (final SAXException se) {
098:                    assertEquals(spe, se);
099:                    return;
100:                }
101:                fail("Expected exception to be thrown");
102:            }
103:
104:            public void testCreateSimpleConfiguration() throws Exception {
105:                final SAXConfigurationHandler handler = new SAXConfigurationHandler();
106:                final String qName = "myElement";
107:                handler.startElement("", "", qName, new AttributesImpl());
108:                handler.endElement("", "", qName);
109:                final Configuration configuration = handler.getConfiguration();
110:                assertEquals("configuration.name", qName, configuration
111:                        .getName());
112:                assertEquals("configuration.location", "", configuration
113:                        .getLocation());
114:                assertEquals("configuration.path", "", configuration.getPath());
115:            }
116:
117:            public void testCreateConfigurationWithValue() throws Exception {
118:                final SAXConfigurationHandler handler = new SAXConfigurationHandler();
119:                final String qName = "myElement";
120:                final String value = "value";
121:                handler.startElement("", "", qName, new AttributesImpl());
122:                handler.characters(value.toCharArray(), 0, value.length());
123:                handler.endElement("", "", qName);
124:                final Configuration configuration = handler.getConfiguration();
125:                assertEquals("configuration.name", qName, configuration
126:                        .getName());
127:                assertEquals("configuration.location", "", configuration
128:                        .getLocation());
129:                assertEquals("configuration.path", "", configuration.getPath());
130:                assertEquals("configuration.value", value, configuration
131:                        .getValue());
132:            }
133:
134:            public void testCreateConfigurationWithValueThatIsIntercepted()
135:                    throws Exception {
136:                final SAXConfigurationHandler handler = new MockSAXConfigurationHandler();
137:                final String qName = "myElement";
138:                final String value = "value";
139:                handler.startElement("", "", qName, new AttributesImpl());
140:                handler.characters(value.toCharArray(), 0, value.length());
141:                handler.endElement("", "", qName);
142:                final Configuration configuration = handler.getConfiguration();
143:                assertEquals("configuration.name", qName, configuration
144:                        .getName());
145:                assertEquals("configuration.location", "", configuration
146:                        .getLocation());
147:                assertEquals("configuration.path", "", configuration.getPath());
148:                assertEquals("configuration.value",
149:                        MockSAXConfigurationHandler.REPLACEMENT, configuration
150:                                .getValue());
151:            }
152:
153:            public void testCreateConfigurationWithValueInMultipleFragments()
154:                    throws Exception {
155:                final SAXConfigurationHandler handler = new SAXConfigurationHandler();
156:                final String qName = "myElement";
157:                final String value = "value";
158:                handler.startElement("", "", qName, new AttributesImpl());
159:                handler.characters(value.toCharArray(), 0, value.length());
160:                handler.characters(value.toCharArray(), 0, value.length());
161:                handler.endElement("", "", qName);
162:                final Configuration configuration = handler.getConfiguration();
163:                assertEquals("configuration.name", qName, configuration
164:                        .getName());
165:                assertEquals("configuration.location", "", configuration
166:                        .getLocation());
167:                assertEquals("configuration.path", "", configuration.getPath());
168:                assertEquals("configuration.value", value + value,
169:                        configuration.getValue());
170:            }
171:
172:            public void testCreateConfigurationWithChildElement()
173:                    throws Exception {
174:                final SAXConfigurationHandler handler = new SAXConfigurationHandler();
175:                final String qName = "myElement";
176:                final String childName = "myChild";
177:                handler.startElement("", "", qName, new AttributesImpl());
178:                handler.startElement("", "", childName, new AttributesImpl());
179:                handler.endElement("", "", childName);
180:                handler.endElement("", "", qName);
181:
182:                final Configuration configuration = handler.getConfiguration();
183:                assertEquals("configuration.name", qName, configuration
184:                        .getName());
185:                assertEquals("configuration.location", "", configuration
186:                        .getLocation());
187:                assertEquals("configuration.path", "", configuration.getPath());
188:                final Configuration[] children = configuration.getChildren();
189:                assertEquals("children.length", 1, children.length);
190:                assertEquals("children[ 0 ].name", childName, children[0]
191:                        .getName());
192:                assertEquals("children[ 0 ].location", "", children[0]
193:                        .getLocation());
194:                assertEquals("children[ 0 ].path", qName, children[0].getPath());
195:            }
196:
197:            public void testCreateConfigurationWithDeepChildElements()
198:                    throws Exception {
199:                final SAXConfigurationHandler handler = new SAXConfigurationHandler();
200:                final String qName = "myElement";
201:                final String childName = "myChild";
202:                final String grandChildName = "myGrandChild";
203:                handler.startElement("", "", qName, new AttributesImpl());
204:                handler.startElement("", "", childName, new AttributesImpl());
205:                handler.startElement("", "", grandChildName,
206:                        new AttributesImpl());
207:                handler.endElement("", "", grandChildName);
208:                handler.endElement("", "", childName);
209:                handler.endElement("", "", qName);
210:
211:                final Configuration configuration = handler.getConfiguration();
212:                assertEquals("configuration.name", qName, configuration
213:                        .getName());
214:                assertEquals("configuration.location", "", configuration
215:                        .getLocation());
216:                assertEquals("configuration.path", "", configuration.getPath());
217:                final Configuration[] children = configuration.getChildren();
218:                assertEquals("children.length", 1, children.length);
219:                assertEquals("children[ 0 ].name", childName, children[0]
220:                        .getName());
221:                assertEquals("children[ 0 ].location", "", children[0]
222:                        .getLocation());
223:                assertEquals("children[ 0 ].path", qName, children[0].getPath());
224:                final Configuration[] grandChildren = children[0].getChildren();
225:                assertEquals("grandChildren.length", 1, grandChildren.length);
226:                assertEquals("grandChildren[ 0 ].name", grandChildName,
227:                        grandChildren[0].getName());
228:                assertEquals("grandChildren[ 0 ].location", "",
229:                        grandChildren[0].getLocation());
230:                assertEquals("grandChildren[ 0 ].path", "myElement/myChild",
231:                        grandChildren[0].getPath());
232:            }
233:
234:            public void testCreateConfigurationWithChildElementContaingContent()
235:                    throws Exception {
236:                final SAXConfigurationHandler handler = new SAXConfigurationHandler();
237:                final String qName = "myElement";
238:                final String childName = "myChild";
239:                final String value = "value";
240:                handler.startElement("", "", qName, new AttributesImpl());
241:                handler.startElement("", "", childName, new AttributesImpl());
242:                handler.characters(value.toCharArray(), 0, value.length());
243:                handler.endElement("", "", childName);
244:                handler.endElement("", "", qName);
245:
246:                final Configuration configuration = handler.getConfiguration();
247:                assertEquals("configuration.name", qName, configuration
248:                        .getName());
249:                assertEquals("configuration.location", "", configuration
250:                        .getLocation());
251:                assertEquals("configuration.path", "", configuration.getPath());
252:                final Configuration[] children = configuration.getChildren();
253:                assertEquals("children.length", 1, children.length);
254:                assertEquals("children[ 0 ].name", childName, children[0]
255:                        .getName());
256:                assertEquals("children[ 0 ].location", "", children[0]
257:                        .getLocation());
258:                assertEquals("children[ 0 ].path", qName, children[0].getPath());
259:                assertEquals("children[ 0 ].value", value, children[0]
260:                        .getValue());
261:            }
262:
263:            public void testCreateConfigurationWithMixedContent()
264:                    throws Exception {
265:                final SAXConfigurationHandler handler = new SAXConfigurationHandler();
266:                final String qName = "myElement";
267:                final String childName = "myChild";
268:                final String value = "value";
269:                handler.startElement("", "", qName, new AttributesImpl());
270:                handler.characters(value.toCharArray(), 0, value.length());
271:                handler.startElement("", "", childName, new AttributesImpl());
272:                handler.endElement("", "", childName);
273:                try {
274:                    handler.endElement("", "", qName);
275:                } catch (SAXException e) {
276:                    return;
277:                }
278:                fail("Expected to fail handling sax events as mixed content");
279:            }
280:
281:            public void testClearHandler() throws Exception {
282:                final SAXConfigurationHandler handler = new SAXConfigurationHandler();
283:                //TODO: This is a really bad unit test - should test internal state
284:                handler.clear();
285:            }
286:
287:            public void testCreateConfigurationContainingEmptySeparator()
288:                    throws Exception {
289:                final SAXConfigurationHandler handler = new SAXConfigurationHandler();
290:                final String qName = "myElement";
291:                final String value = "   \n   \t";
292:                handler.startElement("", "", qName, new AttributesImpl());
293:                handler.characters(value.toCharArray(), 0, value.length());
294:                handler.endElement("", "", qName);
295:                final Configuration configuration = handler.getConfiguration();
296:                assertEquals("configuration.name", qName, configuration
297:                        .getName());
298:                assertEquals("configuration.location", "", configuration
299:                        .getLocation());
300:                assertEquals("configuration.path", "", configuration.getPath());
301:                assertEquals("configuration.value", null, configuration
302:                        .getValue(null));
303:            }
304:
305:            public void testCreateConfigurationWithAttributes()
306:                    throws Exception {
307:                final SAXConfigurationHandler handler = new SAXConfigurationHandler();
308:                final String qName = "myElement";
309:                final AttributesImpl attributes = new AttributesImpl();
310:                attributes.addAttribute("", "", "key", "CDATA", "value");
311:                handler.startElement("", "", qName, attributes);
312:                handler.endElement("", "", qName);
313:                final Configuration configuration = handler.getConfiguration();
314:                assertEquals("configuration.name", qName, configuration
315:                        .getName());
316:                assertEquals("configuration.location", "", configuration
317:                        .getLocation());
318:                assertEquals("configuration.path", "", configuration.getPath());
319:                final String[] names = configuration.getAttributeNames();
320:                assertEquals("names.length", 1, names.length);
321:                assertEquals("names[0]", "key", names[0]);
322:                assertEquals("configuration.getAttribute( names[ 0 ] )",
323:                        "value", configuration.getAttribute(names[0]));
324:            }
325:
326:            public void testCreateConfigurationWithAttributesWithInterception()
327:                    throws Exception {
328:                final SAXConfigurationHandler handler = new MockSAXConfigurationHandler();
329:                final String qName = "myElement";
330:                final AttributesImpl attributes = new AttributesImpl();
331:                attributes.addAttribute("", "", "key", "CDATA", "value");
332:                handler.startElement("", "", qName, attributes);
333:                handler.endElement("", "", qName);
334:                final Configuration configuration = handler.getConfiguration();
335:                assertEquals("configuration.name", qName, configuration
336:                        .getName());
337:                assertEquals("configuration.location", "", configuration
338:                        .getLocation());
339:                assertEquals("configuration.path", "", configuration.getPath());
340:                final String[] names = configuration.getAttributeNames();
341:                assertEquals("names.length", 1, names.length);
342:                assertEquals("names[0]", "key", names[0]);
343:                assertEquals("configuration.getAttribute( names[ 0 ] )",
344:                        MockSAXConfigurationHandler.REPLACEMENT, configuration
345:                                .getAttribute(names[0]));
346:            }
347:        }
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