Modernize tests and fixup checkstyle

[controller.git] / atomix-storage / src / test / java / io / atomix / utils / serializer / BufferAwareByteArrayOutputStreamTest.java

diff --git a/atomix-storage/src/test/java/io/atomix/utils/serializer/BufferAwareByteArrayOutputStreamTest.java b/atomix-storage/src/test/java/io/atomix/utils/serializer/BufferAwareByteArrayOutputStreamTest.java
index a47d37831ea12d179f12a9a4c6af74ea40b7d237..1c5e9cf609f15e6e65dab5a12d0064fbfaafebe9 100644 (file)
--- a/atomix-storage/src/test/java/io/atomix/utils/serializer/BufferAwareByteArrayOutputStreamTest.java
+++ b/atomix-storage/src/test/java/io/atomix/utils/serializer/BufferAwareByteArrayOutputStreamTest.java
@@ -15,21 +15,20 @@
  */
 package io.atomix.utils.serializer;
 
-import org.junit.Test;
+import static org.junit.jupiter.api.Assertions.assertEquals;
 
-import static org.junit.Assert.assertEquals;
+import org.junit.jupiter.api.Test;
 
-public class BufferAwareByteArrayOutputStreamTest {
-
-  @Test
-  public void testBufferSize() throws Exception {
-    BufferAwareByteArrayOutputStream outputStream = new BufferAwareByteArrayOutputStream(8);
-    assertEquals(8, outputStream.getBufferSize());
-    outputStream.write(new byte[]{1, 2, 3, 4, 5, 6, 7, 8});
-    assertEquals(8, outputStream.getBufferSize());
-    outputStream.write(new byte[]{1, 2, 3, 4, 5, 6, 7, 8});
-    assertEquals(16, outputStream.getBufferSize());
-    outputStream.reset();
-    assertEquals(16, outputStream.getBufferSize());
-  }
+class BufferAwareByteArrayOutputStreamTest {
+    @Test
+    void testBufferSize() throws Exception {
+        final var outputStream = new BufferAwareByteArrayOutputStream(8);
+        assertEquals(8, outputStream.getBufferSize());
+        outputStream.write(new byte[]{1, 2, 3, 4, 5, 6, 7, 8});
+        assertEquals(8, outputStream.getBufferSize());
+        outputStream.write(new byte[]{1, 2, 3, 4, 5, 6, 7, 8});
+        assertEquals(16, outputStream.getBufferSize());
+        outputStream.reset();
+        assertEquals(16, outputStream.getBufferSize());
+    }
 }