package de.anomic.document.parser;

import java.nio.charset.Charset;

import junit.framework.TestCase;

public class htmlParserTest extends TestCase {
	
	public void testGetRealCharsetEncoding() {
		String[][] testStrings = new String[][] {
	       new String[]{null,"UTF-8"},
	       new String[]{"windows1250","windows-1250"},
	       new String[]{"windows_1250","windows-1250"},
	       new String[]{"ISO-8859-1","ISO-8859-1"},
	       new String[]{"ISO8859-1","ISO-8859-1"},
	       new String[]{"ISO-88591","ISO-8859-1"},
	       new String[]{"ISO88591","ISO-8859-1"},
	       new String[]{"iso_8859_1","ISO-8859-1"},
	       new String[]{"cp-1252","windows-1252"},
	       new String[]{"gb_2312","gb2312"},           // was: x-EUC-CN
	       new String[]{"gb_2312-80","gb2312"},           // was: x-EUC-CN
	       new String[]{"UTF-8;","UTF-8"}
		};
		
		for (int i=0; i < testStrings.length; i++) {
			// desired conversion result
			String shouldBe = testStrings[i][1].toLowerCase();
			
			// conversion result
			String charset = htmlParser.patchCharsetEncoding(testStrings[i][0]).toLowerCase();
			
			// test if equal
			assertEquals(shouldBe, charset);
			System.out.println("testGetRealCharsetEncoding: " + testStrings[i][0] + " -> " + charset + " | Supported: " + Charset.isSupported(charset));
			
		}
		
	}

}