1 files changed, 299 insertions, 0 deletions
diff --git a/bkucommon/src/test/java/at/gv/egiz/bku/binding/XWWWFormUrlInputIteratorTest.java b/bkucommon/src/test/java/at/gv/egiz/bku/binding/XWWWFormUrlInputIteratorTest.java
new file mode 100644
index 00000000..4d81f038
--- /dev/null
+++ b/bkucommon/src/test/java/at/gv/egiz/bku/binding/XWWWFormUrlInputIteratorTest.java
@@ -0,0 +1,299 @@
+package at.gv.egiz.bku.binding;
+
+import java.io.BufferedInputStream;
+import java.io.BufferedOutputStream;
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.OutputStreamWriter;
+import java.io.UnsupportedEncodingException;
+import java.net.URL;
+import java.net.URLEncoder;
+import java.nio.CharBuffer;
+import java.nio.channels.FileChannel;
+import java.nio.charset.Charset;
+
+import org.junit.Ignore;
+import org.junit.Test;
+
+import at.gv.egiz.bku.utils.URLEncodingWriter;
+import static org.junit.Assert.*;
+
+public class XWWWFormUrlInputIteratorTest {
+
+  @Test
+  public void testEmpty() throws IOException {
+    
+    ByteArrayInputStream emptyStream = new ByteArrayInputStream(new byte[] {});
+    
+    XWWWFormUrlInputIterator decoder = new XWWWFormUrlInputIterator(emptyStream);
+    
+    assertFalse(decoder.hasNext());
+    
+  }
+  
+  @Test
+  public void testOneParam() throws IOException {
+    
+    final String name = "name";
+    final String value = "value";
+    
+    ByteArrayOutputStream os = new ByteArrayOutputStream();
+    OutputStreamWriter w = new OutputStreamWriter(os, Charset.forName("UTF-8"));
+    w.write(name);
+    w.write("=");
+    w.write(value);
+    w.flush();
+    w.close();
+    
+    ByteArrayInputStream in = new ByteArrayInputStream(os.toByteArray());
+    XWWWFormUrlInputIterator decoder = new XWWWFormUrlInputIterator(in);
+    
+    assertTrue(decoder.hasNext());
+    FormParameter param = decoder.next();
+    assertNotNull(param);
+    assertEquals(name, param.getFormParameterName());
+    InputStream vis = param.getFormParameterValue();
+    assertNotNull(vis);
+    InputStreamReader r = new InputStreamReader(vis);
+    char[] buf = new char[value.length() + 1];
+    int len = r.read(buf);
+    assertEquals(value.length(), len);
+    assertEquals(value, new String(buf, 0, len));
+    assertFalse(decoder.hasNext());
+    Exception ex = null;
+    try {
+      decoder.next();
+    } catch (Exception e) {
+      ex = e;
+    }
+    assertNotNull(ex);
+    
+  }
+
+  @Test
+  public void testTwoParam() throws IOException {
+    
+    final String name1 = "name";
+    final String value1 = "value";
+    final String name2 = "Name_2";
+    final String value2 = "Value 2";
+    
+    ByteArrayOutputStream os = new ByteArrayOutputStream();
+    OutputStreamWriter w = new OutputStreamWriter(os, Charset.forName("UTF-8"));
+    w.write(name1);
+    w.write("=");
+    w.write(value1);
+    w.write("&");
+    w.write(URLEncoder.encode(name2, "UTF-8"));
+    w.write("=");
+    w.write(URLEncoder.encode(value2, "UTF-8"));
+    w.flush();
+    w.close();
+    
+    ByteArrayInputStream in = new ByteArrayInputStream(os.toByteArray());
+    XWWWFormUrlInputIterator decoder = new XWWWFormUrlInputIterator(in);
+    
+    assertTrue(decoder.hasNext());
+    FormParameter param = decoder.next();
+    assertNotNull(param);
+    assertEquals(name1, param.getFormParameterName());
+    InputStream vis = param.getFormParameterValue();
+    assertNotNull(vis);
+    InputStreamReader r = new InputStreamReader(vis);
+    char[] buf = new char[value1.length() + 1];
+    int len = r.read(buf);
+    assertEquals(value1.length(), len);
+    assertEquals(value1, new String(buf, 0, len));
+
+    assertTrue(decoder.hasNext());
+    param = decoder.next();
+    assertNotNull(param);
+    assertEquals(name2, param.getFormParameterName());
+    vis = param.getFormParameterValue();
+    assertNotNull(vis);
+    r = new InputStreamReader(vis);
+    buf = new char[value2.length() + 1];
+    len = r.read(buf);
+    assertEquals(value2.length(), len);
+    assertEquals(value2, new String(buf, 0, len));
+    
+    assertFalse(decoder.hasNext());
+  }
+
+  @Test
+  public void testURLEnc() throws IOException {
+    
+    String name = "name";
+    byte[] value = new byte[128];
+    for (int i = 0; i < value.length; i++) {
+      value[i] = (byte) i;
+    }
+    
+    String encValue = URLEncoder.encode(new String(value, "UTF-8"), "ASCII");
+    System.out.println(encValue);
+    
+    ByteArrayOutputStream os = new ByteArrayOutputStream();
+    OutputStreamWriter w = new OutputStreamWriter(os, Charset.forName("UTF-8"));
+    w.write(name);
+    w.write("=");
+    w.write(encValue);
+    w.flush();
+    w.close();
+    
+    ByteArrayInputStream in = new ByteArrayInputStream(os.toByteArray());
+    XWWWFormUrlInputIterator decoder = new XWWWFormUrlInputIterator(in);
+
+    assertTrue(decoder.hasNext());
+    FormParameter param = decoder.next();
+    assertNotNull(param);
+    assertEquals(name, param.getFormParameterName());
+    InputStream vis = param.getFormParameterValue();
+    assertNotNull(vis);
+    byte[] buf = new byte[value.length];
+    int len = vis.read(buf);
+    assertArrayEquals(value, buf);
+    assertEquals(value.length, len);
+    assertFalse(decoder.hasNext());
+    Exception ex = null;
+    try {
+      decoder.next();
+    } catch (Exception e) {
+      ex = e;
+    }
+    assertNotNull(ex);
+    
+  }
+  
+  @Test
+  public void testURLEnc1() throws IOException {
+    
+    InputStream urlEncStream = new BufferedInputStream(getClass()
+        .getResourceAsStream("XWWWFormUrlEncoded1.txt"));
+    
+    XWWWFormUrlInputIterator decoder = new XWWWFormUrlInputIterator(urlEncStream);
+    
+    assertTrue(decoder.hasNext());
+    FormParameter param = decoder.next();
+    assertNotNull(param);
+    assertEquals("XMLRequest", param.getFormParameterName());
+    InputStream vis = param.getFormParameterValue();
+    assertNotNull(vis);
+    ByteArrayOutputStream os = new ByteArrayOutputStream();
+    byte[] buf = new byte[1024];
+    for (int l; (l = vis.read(buf)) != -1;) {
+      os.write(buf, 0, l);
+    }
+    assertEquals(-1, vis.read());
+    assertFalse(decoder.hasNext());
+    assertEquals(-1, urlEncStream.read());
+    
+  }
+
+  @Test
+  public void testURLEnc2() throws IOException {
+    
+    InputStream urlEncStream = new BufferedInputStream(getClass()
+        .getResourceAsStream("XWWWFormUrlEncoded2.txt"));
+    
+    XWWWFormUrlInputIterator decoder = new XWWWFormUrlInputIterator(urlEncStream);
+    
+    assertTrue(decoder.hasNext());
+    FormParameter param = decoder.next();
+    assertNotNull(param);
+    assertEquals("XMLRequest", param.getFormParameterName());
+    InputStream vis = param.getFormParameterValue();
+    assertNotNull(vis);
+    ByteArrayOutputStream os = new ByteArrayOutputStream();
+    byte[] buf = new byte[1024];
+    for (int l; (l = vis.read(buf)) != -1;) {
+      os.write(buf, 0, l);
+    }
+    assertEquals(-1, vis.read());
+    vis.close();
+    
+    assertTrue(decoder.hasNext());
+    param = decoder.next();
+    assertNotNull(param);
+    assertEquals("EmptyParam", param.getFormParameterName());
+    vis = param.getFormParameterValue();
+    assertNotNull(vis);
+    assertEquals(-1, vis.read());
+    vis.close();
+
+    assertTrue(decoder.hasNext());
+    param = decoder.next();
+    assertNotNull(param);
+    assertEquals("TransferParam__", param.getFormParameterName());
+    vis = param.getFormParameterValue();
+    assertNotNull(vis);
+    for (int l = 0; (l = vis.read(buf)) != -1;) {
+      os.write(buf, 0, l);
+    }
+    assertEquals(-1, vis.read());
+    vis.close();
+    
+  }
+  
+  @Ignore
+  @Test
+  public void testURLEncLoremIpsum() throws IOException {
+    
+    InputStream urlEncStream = new BufferedInputStream(getClass()
+        .getResourceAsStream("UrlEncodedLoremIpsum.txt"));
+    
+    XWWWFormUrlInputIterator decoder = new XWWWFormUrlInputIterator(urlEncStream);
+    
+    assertTrue(decoder.hasNext());
+    FormParameter param = decoder.next();
+    assertNotNull(param);
+    assertEquals("LoremIpsum", param.getFormParameterName());
+    InputStream vis = param.getFormParameterValue();
+    assertNotNull(vis);
+    ByteArrayOutputStream os = new ByteArrayOutputStream();
+    byte[] buf = new byte[1024];
+    for (int l; (l = vis.read(buf)) != -1;) {
+      os.write(buf, 0, l);
+    }
+    assertEquals(-1, vis.read());
+    vis.close();
+    
+    assertFalse(decoder.hasNext());
+    
+  }
+  
+  
+  public static void main(String[] args) throws IOException {
+    
+    URL resource = XWWWFormUrlInputIteratorTest.class
+        .getResource("LoremIpsum.txt");
+    
+    BufferedInputStream is = new BufferedInputStream(resource.openStream());
+    
+    InputStreamReader reader = new InputStreamReader(is, "UTF-8");
+    
+    StringBuilder sb = new StringBuilder();
+    char[] b = new char[1024];
+    for (int l; (l = reader.read(b)) != -1;) {
+      sb.append(b, 0, l);
+    }
+    String li = sb.toString();
+
+    FileOutputStream os = new FileOutputStream("UrlEncodedLoremIpsum.txt");
+    OutputStreamWriter writer = new OutputStreamWriter(new BufferedOutputStream(os), "ISO-8859-1");
+    URLEncodingWriter encoder = new URLEncodingWriter(writer);
+    
+    for (int i = 0; i < 100; i++) {
+      encoder.write(li);
+    }
+    
+    encoder.flush();
+    encoder.close();
+    
+  }
+  
+}