QA: Unify @test references

Author: thekid

src/main/php/io/streams/BufferedInputStream.class.php

@@ -6,7 +6,7 @@
 /**
  * Buffered InputStream
  *
- * @test  net.xp_framework.unittest.io.streams.BufferedInputStreamTest
+ * @test  io.unittest.BufferedInputStreamTest
  */
 class BufferedInputStream implements InputStream, Value {
   use Comparison;

src/main/php/io/streams/BufferedOutputStream.class.php

@@ -8,7 +8,7 @@
  * results internally. This means not every single byte passed to
  * write() will be written.
  * 
- * @test  net.xp_framework.unittest.io.streams.BufferedOutputStreamTest
+ * @test  io.unittest.BufferedOutputStreamTest
  */
 class BufferedOutputStream implements OutputStream, Value {
   use Comparison;

src/main/php/io/streams/ChannelInputStream.class.php

@@ -8,9 +8,9 @@
  * Input stream that reads from one of the "stdin", "input" channels
  * provided as PHP input/output streams.
  *
- * @test  net.xp_framework.unittest.io.streams.ChannelStreamTest
  * @see   php://wrappers
  * @see   io.streams.ChannelOutputStream
+ * @test  io.unittest.ChannelStreamTest
  */
 class ChannelInputStream implements InputStream, Value {
   use Comparison;

src/main/php/io/streams/ChannelOutputStream.class.php

@@ -8,9 +8,9 @@
  * Output stream that writes to one of the "stdout", "stderr", "output"
  * channels provided as PHP input/output streams.
  *
- * @test  net.xp_framework.unittest.io.streams.ChannelStreamTest
  * @see   php://wrappers
  * @see   io.streams.ChannelInputStream
+ * @test  io.unittest.ChannelStreamTest
  */
 class ChannelOutputStream implements OutputStream, Value {
   use Comparison;

src/main/php/io/streams/StreamTransfer.class.php

@@ -16,7 +16,7 @@
  * $t->close();
  * ```
  *
- * @test  net.xp_framework.unittest.io.streams.StreamTransferTest
+ * @test  io.unittest.StreamTransferTest
  */
 class StreamTransfer implements Closeable {
   protected $in, $out;