Sanity checks.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/io/trunk@1415714 13f79535-47bb-0310-9956-ffa450edef68

Author: garydgregory

src/test/java/org/apache/commons/io/input/CharSequenceInputStreamTest.java

@@ -143,12 +143,14 @@ private void testIO_356(int bufferSize, int dataSize) throws Exception {
         is.mark(dataSize);
 
         byte[] data1 = new byte[dataSize];
-        is.read(data1);
+        final int readCount1 = is.read(data1);
+        assertEquals(dataSize, readCount1);
 
         is.reset(); // should allow data to be re-read
 
         byte[] data2 = new byte[dataSize];
-        is.read(data2);
+        final int readCount2 = is.read(data2);
+        assertEquals(dataSize, readCount2);
 
         is.close();