Projekt von de.halbekunst.juplo nach de.juplo verschoben und aufgeräumt

[percentcodec] / percentcodec / src / test / java / de / juplo / percentcodec / PercentCodecTest.java

diff --git a/percentcodec/src/test/java/de/juplo/percentcodec/PercentCodecTest.java b/percentcodec/src/test/java/de/juplo/percentcodec/PercentCodecTest.java
new file mode 100644 (file)
index 0000000..bec35fa
--- /dev/null
+++ b/percentcodec/src/test/java/de/juplo/percentcodec/PercentCodecTest.java
@@ -0,0 +1,115 @@
+package de.juplo.percentcodec;
+
+import de.juplo.percentcodec.PercentCodec;
+import junit.framework.Assert;
+import org.junit.Test;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+
+public class PercentCodecTest {
+  private final static Logger log = LoggerFactory.getLogger(PercentCodecTest.class);
+
+  public final static char[] decoded = { ' ', '+', 'q', 's', '8', '0', 'x', 'ä', 'ß', 'à', '€', '¢', '@', '/', '?', '#', ';','.', '&', '%' };
+  public final static String[] encoded_latin1 = { "%20", "%2b", "q", "s", "8", "0", "x", "%e4", "%df", "%e0", "%3f", "%a2", "%40", "%2f", "%3f", "%23", "%3b",".", "%26", "%25" };
+  public final static String[] encoded_utf8 = { "%20", "%2b", "q", "s", "8", "0", "x", "%c3%a4", "%c3%9f", "%c3%a0", "%e2%82%ac", "%c2%a2", "%40", "%2f", "%3f", "%23", "%3b",".", "%26", "%25" };
+
+
+  @Test
+  public void testEncodeLatin1() throws Exception {
+    PercentCodec codec = new PercentCodec("latin1");
+
+    for (int a = 0; a < decoded.length; a++) {
+      for (int b = 0; b < decoded.length; b++) {
+        for (int c = 0; c < decoded.length; c++) {
+          /** Das Zeichen '€' existiert in Latin1 nicht! */
+          if (a == 10 || b == 10 || c == 10)
+            continue;
+          StringBuilder input = new StringBuilder();
+          input.append(decoded[a]);
+          input.append(decoded[b]);
+          input.append(decoded[c]);
+          StringBuilder expected = new StringBuilder();
+          expected.append(encoded_latin1[a]);
+          expected.append(encoded_latin1[b]);
+          expected.append(encoded_latin1[c]);
+          String output = codec.encode(input);
+          log.debug("{}\t-> {}", input, output);
+          Assert.assertEquals("\"" + input + "\" was encoded falsely", expected.toString(), output);
+        }
+      }
+    }
+  }
+
+  @Test
+  public void testDecodeLatin1() throws Exception {
+    PercentCodec codec = new PercentCodec("latin1");
+
+    for (int a = 0; a < decoded.length; a++) {
+      for (int b = 0; b < decoded.length; b++) {
+        for (int c = 0; c < decoded.length; c++) {
+          /** Das Zeichen '€' existiert in Latin1 nicht! */
+          if (a == 10 || b == 10 || c == 10)
+            continue;
+          StringBuilder input = new StringBuilder();
+          input.append(encoded_latin1[a]);
+          input.append(encoded_latin1[b]);
+          input.append(encoded_latin1[c]);
+          StringBuilder expected = new StringBuilder();
+          expected.append(decoded[a]);
+          expected.append(decoded[b]);
+          expected.append(decoded[c]);
+          String output = codec.decode(input);
+          log.debug("{}\t-> {}", input, output);
+          Assert.assertEquals("\"" + input + "\" was decoded falsely", expected.toString(), output);
+        }
+      }
+    }
+  }
+
+  @Test
+  public void testEncodeUtf8() throws Exception {
+    PercentCodec codec = new PercentCodec("UTF-8");
+
+    for (int a = 0; a < decoded.length; a++) {
+      for (int b = 0; b < decoded.length; b++) {
+        for (int c = 0; c < decoded.length; c++) {
+          StringBuilder input = new StringBuilder();
+          input.append(decoded[a]);
+          input.append(decoded[b]);
+          input.append(decoded[c]);
+          StringBuilder expected = new StringBuilder();
+          expected.append(encoded_utf8[a]);
+          expected.append(encoded_utf8[b]);
+          expected.append(encoded_utf8[c]);
+          String output = codec.encode(input);
+          log.debug("{}\t-> {}", input, output);
+          Assert.assertEquals("\"" + input + "\" was encoded falsely", expected.toString(), output);
+        }
+      }
+    }
+  }
+
+  @Test
+  public void testDecodeUtf8() throws Exception {
+    PercentCodec codec = new PercentCodec("UTF-8");
+
+    for (int a = 0; a < decoded.length; a++) {
+      for (int b = 0; b < decoded.length; b++) {
+        for (int c = 0; c < decoded.length; c++) {
+          StringBuilder input = new StringBuilder();
+          input.append(encoded_utf8[a]);
+          input.append(encoded_utf8[b]);
+          input.append(encoded_utf8[c]);
+          StringBuilder expected = new StringBuilder();
+          expected.append(decoded[a]);
+          expected.append(decoded[b]);
+          expected.append(decoded[c]);
+          String output = codec.decode(input);
+          log.debug("{}\t-> {}", input, output);
+          Assert.assertEquals("\"" + input + "\" was decoded falsely", expected.toString(), output);
+        }
+      }
+    }
+  }
+}