X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;f=src%2Fbe%2Fnikiroo%2Futils%2Ftest%2FStringUtilsTest.java;h=274e5e881bf7bcf676bdbabda8ff6abe0b6f7e14;hb=cc3e72914add9c950f563bf37c6615e8721ad32e;hp=2b220b7f37be3e78f18f0dce9eb9edfbc7d70f4b;hpb=db31c35860081535d6e7ddc83ab4af573bb0522e;p=fanfix.git

diff --git a/src/be/nikiroo/utils/test/StringUtilsTest.java b/src/be/nikiroo/utils/test/StringUtilsTest.java
index 2b220b7..274e5e8 100644
--- a/src/be/nikiroo/utils/test/StringUtilsTest.java
+++ b/src/be/nikiroo/utils/test/StringUtilsTest.java
@@ -1,11 +1,173 @@
 package be.nikiroo.utils.test;
 
+import java.util.Date;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Map.Entry;
+
 import be.nikiroo.utils.StringUtils;
+import be.nikiroo.utils.StringUtils.Alignment;
 
 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 {
+				for (String data : new String[] {}) {
+					// TODO: test it!
+					// String result = StringUtils.justifyText(data, 5,
+					// StringUtils.Alignment.LEFT);
+				}
+			}
+		});
+
+		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 {