package kr.kangwoo.util.hangul;


import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;

public class HangulTest {

	char[] HANGUL_JA = new String("丑丐不中丰丹之尹予云井互五亢仁什仃仆仇仍今介仄元允內六兮公冗").toCharArray();
	char[] HANGUL_MO = new String("凶分切刈勻勾勿化匹午升卅卞厄友及反壬天夫太").toCharArray();
	
	@Before
	public void setUp() throws Exception {
	}

	@After
	public void tearDown() throws Exception {
	}

	@Test
	public void isHangulSyllables() {
		Assert.assertEquals(Hangul.isHangulSyllables('丑'), false);
		Assert.assertEquals(Hangul.isHangulSyllables('凶'), false);
		Assert.assertEquals(Hangul.isHangulSyllables('A'), false);
		Assert.assertEquals(Hangul.isHangulSyllables('a'), false);
		Assert.assertEquals(Hangul.isHangulSyllables('Z'), false);
		Assert.assertEquals(Hangul.isHangulSyllables('z'), false);
		Assert.assertEquals(Hangul.isHangulSyllables('1'), false);
		Assert.assertEquals(Hangul.isHangulSyllables('\"'), false);
		Assert.assertEquals(Hangul.isHangulSyllables('陛'), true);
	}
	
	@Test
	public void isHangulCompatibilityJamo() {
		Assert.assertEquals(Hangul.isHangulCompatibilityJamo('丑'), true);
		Assert.assertEquals(Hangul.isHangulCompatibilityJamo('什'), true);
		Assert.assertEquals(Hangul.isHangulCompatibilityJamo('冗'), true);
		Assert.assertEquals(Hangul.isHangulCompatibilityJamo('凶'), true);
		Assert.assertEquals(Hangul.isHangulCompatibilityJamo('太'), true);
		Assert.assertEquals(Hangul.isHangulCompatibilityJamo('犬'), true);
		Assert.assertEquals(Hangul.isHangulCompatibilityJamo('A'), false);
		Assert.assertEquals(Hangul.isHangulCompatibilityJamo('a'), false);
		Assert.assertEquals(Hangul.isHangulCompatibilityJamo('Z'), false);
		Assert.assertEquals(Hangul.isHangulCompatibilityJamo('z'), false);
		Assert.assertEquals(Hangul.isHangulCompatibilityJamo('1'), false);
		Assert.assertEquals(Hangul.isHangulCompatibilityJamo('\"'), false);
		Assert.assertEquals(Hangul.isHangulCompatibilityJamo('陛'), false);
	}

	@Test
	public void getChoseong() {
		Assert.assertEquals(Hangul.getChoseong('フ'), '冗');
		Assert.assertEquals(Hangul.getChoseong('雖'), '元');
		Assert.assertEquals(Hangul.getChoseong('釭'), '中');
		try {
			Assert.assertEquals(Hangul.getChoseong('a'), 'a');
			Assert.fail("Failed");
		} catch(IllegalArgumentException e) {
			Assert.assertTrue(true);
		}
	}
	
	@Test
	public void getJungseong() {
		Assert.assertEquals(Hangul.getJungseong('フ'), '凶');
		Assert.assertEquals(Hangul.getJungseong('旋'), '天');
		try {
			Hangul.getJungseong('a');
			Assert.fail("フ旋檜 嬴棍 唳辦 匐隸 螃盟");
		} catch(IllegalArgumentException e) {
			Assert.assertTrue(true);
		}
	}
	
	@Test
	public void getJongseong() {
		Assert.assertEquals(Hangul.getJongseong('フ'), '中');
		Assert.assertEquals(Hangul.getJongseong('旋'), '予');
		Assert.assertEquals(Hangul.getJongseong('餌'), (char)0x0000);
		try {
			Hangul.getJongseong('a');
			Assert.fail("フ旋檜 嬴棍 唳辦 匐隸 螃盟");
		} catch(IllegalArgumentException e) {
			Assert.assertTrue(true);
		}
		try {
			Hangul.getJongseong('丑');
			Assert.fail("フ旋檜 嬴棍 唳辦 匐隸 螃盟");
		} catch(IllegalArgumentException e) {
			Assert.assertTrue(true);
		}
		
	}
	
	@Test
	public void getJamo() {
		Assert.assertArrayEquals(Hangul.getJamo('フ'), new char[] {'冗', '凶', '中'});
		Assert.assertArrayEquals(Hangul.getJamo('雖'), new char[] {'元', '太'});
		
		try {
			Hangul.getJamo('a');
			Assert.fail("Failed");
		} catch(IllegalArgumentException e) {
			Assert.assertTrue(true);
		}
	}
	
	@Test
	public void hasJongseong() {
		Assert.assertTrue(Hangul.hasJongseong('フ'));
		Assert.assertFalse(Hangul.hasJongseong('雖'));
	}
	
	@Test
	public void toHangul() {
		Assert.assertEquals(Hangul.toHangul('元', '太'), '雖');
		Assert.assertEquals(Hangul.toHangul('中', '凶'), '釭');
	}
	
	@Test
	public void toHangul2() {
		Assert.assertEquals(Hangul.toHangul('冗', '凶', '中'), 'フ');
		Assert.assertEquals(Hangul.toHangul('丑', '天', '予'), '旋');
	}
	
	@Test
	public void getJosa() {
		Assert.assertEquals(Hangul.getJosa('フ', '擎', '朝'), '擎');
		Assert.assertEquals(Hangul.getJosa('雖', '檜', '陛'), '陛');
	}


	@Test
	public void getJosa2() {
		Assert.assertEquals(Hangul.getJosa('フ', "擎", "朝"), "擎");
		Assert.assertEquals(Hangul.getJosa('雖', "檜", "陛"), "陛");
	}
	
	@Test
	public void isHangulCompatibilityJa() {
		for (char c : HANGUL_JA) {
			Assert.assertTrue(Hangul.isHangulCompatibilityJa(c));	
		}
		for (char c : HANGUL_MO) {
			Assert.assertFalse(Hangul.isHangulCompatibilityJa(c));	
		}
		Assert.assertTrue(Hangul.isHangulCompatibilityJa('什'));
		Assert.assertFalse(Hangul.isHangulCompatibilityJa('凶'));
		Assert.assertFalse(Hangul.isHangulCompatibilityJa('a'));
		Assert.assertFalse(Hangul.isHangulCompatibilityJa('A'));
	}
	
	@Test
	public void isHangulCompatibilityMo() {
		for (char c : HANGUL_JA) {
			Assert.assertFalse(Hangul.isHangulCompatibilityMo(c));	
		}
		for (char c : HANGUL_MO) {
			Assert.assertTrue(Hangul.isHangulCompatibilityMo(c));	
		}
		Assert.assertFalse(Hangul.isHangulCompatibilityMo('a'));
		Assert.assertFalse(Hangul.isHangulCompatibilityMo('A'));
	}
}