(commons-io) 05/08: Add BoundedInputStreamTest.testAvailable()

[ggregory]

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ggregory pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-io.git

commit 0fd437d1db3870cb55bff32cdf7d0c854c29e77b
Author: Gary Gregory <garydgreg...@gmail.com>
AuthorDate: Sun Jul 7 14:21:36 2024 -0400

    Add BoundedInputStreamTest.testAvailable()
---
 .../org/apache/commons/io/input/BoundedInputStreamTest.java  | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git 
a/src/test/java/org/apache/commons/io/input/BoundedInputStreamTest.java 
b/src/test/java/org/apache/commons/io/input/BoundedInputStreamTest.java
index c75c9c732..994cbe033 100644
--- a/src/test/java/org/apache/commons/io/input/BoundedInputStreamTest.java
+++ b/src/test/java/org/apache/commons/io/input/BoundedInputStreamTest.java
@@ -23,6 +23,7 @@ import static org.junit.jupiter.api.Assertions.assertThrows;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
 import java.io.ByteArrayInputStream;
+import java.io.InputStream;
 import java.nio.charset.StandardCharsets;
 import java.util.concurrent.atomic.AtomicBoolean;
 
@@ -46,6 +47,17 @@ public class BoundedInputStreamTest {
         }
     }
 
+    @SuppressWarnings("resource")
+    @Test
+    public void testAvailable() throws Exception {
+        final InputStream shadow;
+        try (InputStream in = 
BoundedInputStream.builder().setCharSequence("Hi").get()) {
+            assertTrue(in.available() > 0);
+            shadow = in;
+        }
+        assertEquals(0, shadow.available());
+    }
+
     @Test
     public void testBuilderGet() {
         // java.lang.IllegalStateException: origin == null