package net.htmlparser.jericho;
import org.junit.Test;
import static org.junit.Assert.*;
import java.io.*;
import java.net.*;
import java.util.*;
public class SegmentTest {
private static final String sourceUrlString="file:test/data/SegmentTest.html";
@Test public void test() throws Exception {
Source source=new Source(new URL(sourceUrlString));
assertEquals("",source.getFirstStartTag().toString());
assertEquals("SegmentTest",source.getFirstElement("title").getContent().toString());
assertEquals("document keywords",source.getFirstStartTag("name","keywords",false).getAttributeValue("content"));
assertEquals("",source.getFirstStartTag(StartTagType.COMMENT).toString());
Segment outerDiv=source.getElementById("OuterDiv");
List elements=outerDiv.getAllElements();
assertEquals(4,elements.size()); // outerDiv itself plus 3 contained elements
assertEquals(StartTagType.COMMENT,elements.get(2).getStartTag().getTagType());
assertEquals(1,outerDiv.getAllElements(StartTagType.COMMENT).size());
assertEquals(2,outerDiv.getAllElements(HTMLElementName.P).size());
Segment testSegment=new Segment(source,outerDiv.getBegin(),source.getElementById("p2").getStartTag().getEnd()+1); // this segment ends in the middle of the content of p2.
assertEquals(4,testSegment.getAllStartTags().size()); // outerDiv start tag plus 3 contained start tags
assertEquals(2,testSegment.getAllElements().size()); // only p1 and comment, as outerDiv and p2 are not enclosed by testSegment
assertNull(source.getFirstStartTag(StartTagType.COMMENT).getFirstStartTag(HTMLElementName.P));
assertNull(testSegment.getFirstElement("id","p2",true));
assertEquals(0,source.getAllElementsByClass("de").size());
List defElements=source.getAllElementsByClass("def");
assertEquals(4,defElements.size());
assertEquals("p4",defElements.get(0).getContent().toString());
assertEquals("p5",defElements.get(1).getContent().toString());
assertEquals("p6",defElements.get(2).getContent().toString());
assertEquals("p7",defElements.get(3).getContent().toString());
}
}