+++ /dev/null
-package be.nikiroo.utils.test_code;
-
-import java.util.Arrays;
-import java.util.Date;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Map.Entry;
-
-import be.nikiroo.utils.StringUtils;
-import be.nikiroo.utils.StringUtils.Alignment;
-import be.nikiroo.utils.test.TestCase;
-import be.nikiroo.utils.test.TestLauncher;
-
-class StringUtilsTest extends TestLauncher {
- public StringUtilsTest(String[] args) {
- super("StringUtils test", args);
-
- addTest(new TestCase("Time serialisation") {
- @Override
- public void test() throws Exception {
- for (long fullTime : new Long[] { 0l, 123456l, 123456000l,
- new Date().getTime() }) {
- // precise to the second, no more
- long time = (fullTime / 1000) * 1000;
-
- String displayTime = StringUtils.fromTime(time);
- assertNotNull("The stringified time for " + time
- + " should not be null", displayTime);
- assertEquals("The stringified time for " + time
- + " should not be empty", false, displayTime.trim()
- .isEmpty());
-
- assertEquals("The time " + time
- + " should be loop-convertable", time,
- StringUtils.toTime(displayTime));
-
- assertEquals("The time " + displayTime
- + " should be loop-convertable", displayTime,
- StringUtils.fromTime(StringUtils
- .toTime(displayTime)));
- }
- }
- });
-
- addTest(new TestCase("MD5") {
- @Override
- public void test() throws Exception {
- String mess = "The String we got is not what 'md5sum' said it should heve been";
- assertEquals(mess, "34ded48fcff4221d644be9a37e1cb1d9",
- StringUtils.getMd5Hash("fanfan la tulipe"));
- assertEquals(mess, "7691b0cb74ed0f94b4d8cd858abe1165",
- StringUtils.getMd5Hash("je te do-o-o-o-o-o-nne"));
- }
- });
-
- addTest(new TestCase("Padding") {
- @Override
- public void test() throws Exception {
- for (String data : new String[] { "fanfan", "la tulipe",
- "1234567890", "12345678901234567890", "1", "" }) {
- String result = StringUtils.padString(data, -1);
- assertEquals("A size of -1 is expected to produce a noop",
- true, data.equals(result));
- for (int size : new Integer[] { 0, 1, 5, 10, 40 }) {
- result = StringUtils.padString(data, size);
- assertEquals(
- "Padding a String at a certain size should give a String of the given size",
- size, result.length());
- assertEquals(
- "Padding a String should not change the content",
- true, data.trim().startsWith(result.trim()));
-
- result = StringUtils.padString(data, size, false, null);
- assertEquals(
- "Padding a String without cutting should not shorten the String",
- true, data.length() <= result.length());
- assertEquals(
- "Padding a String without cutting should keep the whole content",
- true, data.trim().equals(result.trim()));
-
- result = StringUtils.padString(data, size, false,
- Alignment.RIGHT);
- if (size > data.length()) {
- assertEquals(
- "Padding a String to the end should work as expected",
- true, result.endsWith(data));
- }
-
- result = StringUtils.padString(data, size, false,
- Alignment.JUSTIFY);
- if (size > data.length()) {
- String unspacedData = data.trim();
- String unspacedResult = result.trim();
- for (int i = 0; i < size; i++) {
- unspacedData = unspacedData.replace(" ", " ");
- unspacedResult = unspacedResult.replace(" ",
- " ");
- }
-
- assertEquals(
- "Justified text trimmed with all spaces collapsed "
- + "sould be identical to original text "
- + "trimmed with all spaces collapsed",
- unspacedData, unspacedResult);
- }
-
- result = StringUtils.padString(data, size, false,
- Alignment.CENTER);
- if (size > data.length()) {
- int before = 0;
- for (int i = 0; i < result.length()
- && result.charAt(i) == ' '; i++) {
- before++;
- }
-
- int after = 0;
- for (int i = result.length() - 1; i >= 0
- && result.charAt(i) == ' '; i--) {
- after++;
- }
-
- if (result.trim().isEmpty()) {
- after = before / 2;
- if (before > (2 * after)) {
- before = after + 1;
- } else {
- before = after;
- }
- }
-
- assertEquals(
- "Padding a String on center should work as expected",
- result.length(), before + data.length()
- + after);
- assertEquals(
- "Padding a String on center should not uncenter the content",
- true, Math.abs(before - after) <= 1);
- }
- }
- }
- }
- });
-
- addTest(new TestCase("Justifying") {
- @Override
- public void test() throws Exception {
- Map<String, Map<Integer, Entry<Alignment, List<String>>>> source = new HashMap<String, Map<Integer, Entry<Alignment, List<String>>>>();
- addValue(source, Alignment.LEFT, "testy", -1, "testy");
- addValue(source, Alignment.RIGHT, "testy", -1, "testy");
- addValue(source, Alignment.CENTER, "testy", -1, "testy");
- addValue(source, Alignment.JUSTIFY, "testy", -1, "testy");
- addValue(source, Alignment.LEFT, "testy", 5, "testy");
- addValue(source, Alignment.LEFT, "testy", 3, "te-", "sty");
- addValue(source, Alignment.LEFT,
- "Un petit texte qui se mettra sur plusieurs lignes",
- 10, "Un petit", "texte qui", "se mettra", "sur",
- "plusieurs", "lignes");
- addValue(source, Alignment.LEFT,
- "Un petit texte qui se mettra sur plusieurs lignes", 7,
- "Un", "petit", "texte", "qui se", "mettra", "sur",
- "plusie-", "urs", "lignes");
- addValue(source, Alignment.RIGHT,
- "Un petit texte qui se mettra sur plusieurs lignes", 7,
- " Un", " petit", " texte", " qui se", " mettra",
- " sur", "plusie-", " urs", " lignes");
- addValue(source, Alignment.CENTER,
- "Un petit texte qui se mettra sur plusieurs lignes", 7,
- " Un ", " petit ", " texte ", "qui se ", "mettra ",
- " sur ", "plusie-", " urs ", "lignes ");
- addValue(source, Alignment.JUSTIFY,
- "Un petit texte qui se mettra sur plusieurs lignes", 7,
- "Un pet-", "it tex-", "te qui", "se met-", "tra sur",
- "plusie-", "urs li-", "gnes");
- addValue(source, Alignment.JUSTIFY,
- "Un petit texte qui se mettra sur plusieurs lignes",
- 14, "Un petit", "texte qui se",
- "mettra sur", "plusieurs lig-", "nes");
- addValue(source, Alignment.JUSTIFY, "le dash-test", 9,
- "le dash-", "test");
-
- for (String data : source.keySet()) {
- for (int size : source.get(data).keySet()) {
- Alignment align = source.get(data).get(size).getKey();
- List<String> values = source.get(data).get(size)
- .getValue();
-
- List<String> result = StringUtils.justifyText(data,
- size, align);
-
- // System.out.println("[" + data + " (" + size + ")" +
- // "] -> [");
- // for (int i = 0; i < result.size(); i++) {
- // String resultLine = result.get(i);
- // System.out.println(i + ": " + resultLine);
- // }
- // System.out.println("]");
-
- assertEquals(values, result);
- }
- }
- }
- });
-
- addTest(new TestCase("unhtml") {
- @Override
- public void test() throws Exception {
- Map<String, String> data = new HashMap<String, String>();
- data.put("aa", "aa");
- data.put("test with spaces ", "test with spaces ");
- data.put("<a href='truc://target/'>link</a>", "link");
- data.put("<html>Digimon</html>", "Digimon");
- data.put("", "");
- data.put(" ", " ");
-
- for (Entry<String, String> entry : data.entrySet()) {
- String result = StringUtils.unhtml(entry.getKey());
- assertEquals("Result is not what we expected",
- entry.getValue(), result);
- }
- }
- });
-
- addTest(new TestCase("zip64") {
- @Override
- public void test() throws Exception {
- String orig = "test";
- String zipped = StringUtils.zip64(orig);
- String unzipped = StringUtils.unzip64s(zipped);
- assertEquals(orig, unzipped);
- }
- });
-
- addTest(new TestCase("format/toNumber simple") {
- @Override
- public void test() throws Exception {
- assertEquals(263l, StringUtils.toNumber("263"));
- assertEquals(21200l, StringUtils.toNumber("21200"));
- assertEquals(0l, StringUtils.toNumber("0"));
- assertEquals("263", StringUtils.formatNumber(263l));
- assertEquals("21 k", StringUtils.formatNumber(21000l));
- assertEquals("0", StringUtils.formatNumber(0l));
- }
- });
-
- addTest(new TestCase("format/toNumber not 000") {
- @Override
- public void test() throws Exception {
- assertEquals(263200l, StringUtils.toNumber("263.2 k"));
- assertEquals(42000l, StringUtils.toNumber("42.0 k"));
- assertEquals(12000000l, StringUtils.toNumber("12 M"));
- assertEquals(2000000000l, StringUtils.toNumber("2 G"));
- assertEquals("263 k", StringUtils.formatNumber(263012l));
- assertEquals("42 k", StringUtils.formatNumber(42012l));
- assertEquals("12 M", StringUtils.formatNumber(12012121l));
- assertEquals("7 G", StringUtils.formatNumber(7364635928l));
- }
- });
-
- addTest(new TestCase("format/toNumber decimals") {
- @Override
- public void test() throws Exception {
- assertEquals(263200l, StringUtils.toNumber("263.2 k"));
- assertEquals(1200l, StringUtils.toNumber("1.2 k"));
- assertEquals(42700000l, StringUtils.toNumber("42.7 M"));
- assertEquals(1220l, StringUtils.toNumber("1.22 k"));
- assertEquals(1432l, StringUtils.toNumber("1.432 k"));
- assertEquals(6938l, StringUtils.toNumber("6.938 k"));
- assertEquals("1.3 k", StringUtils.formatNumber(1300l, 1));
- assertEquals("263.2020 k", StringUtils.formatNumber(263202l, 4));
- assertEquals("1.26 k", StringUtils.formatNumber(1267l, 2));
- assertEquals("42.7 M", StringUtils.formatNumber(42712121l, 1));
- assertEquals("5.09 G", StringUtils.formatNumber(5094837485l, 2));
- }
- });
- }
-
- static private void addValue(
- Map<String, Map<Integer, Entry<Alignment, List<String>>>> source,
- final Alignment align, String input, int size,
- final String... result) {
- if (!source.containsKey(input)) {
- source.put(input,
- new HashMap<Integer, Entry<Alignment, List<String>>>());
- }
-
- source.get(input).put(size, new Entry<Alignment, List<String>>() {
- @Override
- public Alignment getKey() {
- return align;
- }
-
- @Override
- public List<String> getValue() {
- return Arrays.asList(result);
- }
-
- @Override
- public List<String> setValue(List<String> value) {
- return null;
- }
- });
- }
-}
git://git.nikiroo.be / fanfix.git / blobdiff