1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/java/nekurak.net-lib/test/cz/frantovo/nekurak/util/HashTest.java Tue May 25 13:54:21 2010 +0200
1.3 @@ -0,0 +1,58 @@
1.4 +package cz.frantovo.nekurak.util;
1.5 +
1.6 +import org.junit.Test;
1.7 +import static org.junit.Assert.*;
1.8 +
1.9 +/**
1.10 + * Kromě Hashe otestujeme i to, zda správně fungují i názvy metod napsané česky :-)
1.11 + *
1.12 + * <blockquote>
1.13 + * „Letters and digits may be drawn from the entire Unicode character set,
1.14 + * which supports most writing scripts in use in the world today,
1.15 + * including the large sets for Chinese, Japanese, and Korean.
1.16 + * This allows programmers to use identifiers in their programs that are written in their native languages.“
1.17 + * </blockquote>
1.18 + *
1.19 + * @see <a href="http://java.sun.com/docs/books/jls/third_edition/html/lexical.html#40625">Java Language Specification – 3.8 Identifiers</a>
1.20 + * @author fiki
1.21 + */
1.22 +public class HashTest {
1.23 +
1.24 + String 外滩 = "Bund";
1.25 + String 南京东路 = "Nanjing Road East";
1.26 +
1.27 + @Test
1.28 + public void prázdnýŘetězec() throws Exception {
1.29 + testuj("", "cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e");
1.30 + }
1.31 +
1.32 + @Test
1.33 + public void prázdnýŘádek() throws Exception {
1.34 + testuj("\n", "be688838ca8686e5c90689bf2ab585cef1137c999b48c70b92f67a5c34dc15697b5d11c982ed6d71be1e1e7f7b4e0733884aa97c3f7a339a8ed03577cf74be09");
1.35 + }
1.36 +
1.37 + @Test
1.38 + public void nullHodnota() throws Exception {
1.39 + try {
1.40 + testuj(null, "Měla být vyhozena NullPointerException.");
1.41 + fail();
1.42 + } catch (NullPointerException npe) {
1.43 + // K chybě má dojít
1.44 + }
1.45 + }
1.46 +
1.47 + @Test
1.48 + public void něco() throws Exception {
1.49 + testuj("Ahoj, jak to jde? :-)", "87e6e3c6487dc5ffee93d05cdc71a196f21181e357e61e1820d652ed9b601e179db92c1aaafc9cf57384498c1a52b89c82714dabdfd30b9eb8c7fd8d3fe53685");
1.50 + }
1.51 +
1.52 + @Test
1.53 + public void čeština() throws Exception {
1.54 + testuj("čeština a další unicode – → | @{#@$%${*&…˙×ׄ东方明珠塔“‚&‘‚“‚", "f9750a7f3fa04356510285af61bbdd40b108e04c2abad69130c5929561fa2765e263707147f779ac5f4be348005ce0fc810334822ba0a50f1d5c41719413277e");
1.55 + }
1.56 +
1.57 + private void testuj(String vstup, String pozadovanyVystup) throws Exception {
1.58 + String vystup = Hash.hashuj(vstup);
1.59 + assertEquals(pozadovanyVystup, vystup);
1.60 + }
1.61 +}