[incubator-plc4x] 02/03: added simple test for digest util

[sr...@apache.org]

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sruehl pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-plc4x.git

commit d8568f4c35d2d7324b7f61b72f5a5f4251134e7e
Author: Sebastian Rühl <sr...@apache.org>
AuthorDate: Wed May 30 11:35:16 2018 +0200

    added simple test for digest util
---
 .../apache/plc4x/java/ads/protocol/util/DigestUtilTest.java   | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/plc4j/protocols/ads/src/test/java/org/apache/plc4x/java/ads/protocol/util/DigestUtilTest.java b/plc4j/protocols/ads/src/test/java/org/apache/plc4x/java/ads/protocol/util/DigestUtilTest.java
index 7db07c4..e595779 100644
--- a/plc4j/protocols/ads/src/test/java/org/apache/plc4x/java/ads/protocol/util/DigestUtilTest.java
+++ b/plc4j/protocols/ads/src/test/java/org/apache/plc4x/java/ads/protocol/util/DigestUtilTest.java
@@ -36,14 +36,21 @@ import static org.junit.Assert.assertEquals;
 public class DigestUtilTest {
 
     @Test
-    public void sameCalculation() throws Exception {
+    public void sameCalculation() {
         assertEquals(
             DigestUtil.calculateCrc16(new byte[]{47, 99}),
             DigestUtil.calculateCrc16(() -> Unpooled.wrappedBuffer(new byte[]{47}), () -> Unpooled.wrappedBuffer(new byte[]{99})));
     }
 
     @Test
-    public void displayValue() throws Exception {
+    public void simpleUnwrap() {
+        assertEquals(
+            DigestUtil.calculateCrc16(new byte[]{47}),
+            DigestUtil.calculateCrc16(() -> Unpooled.wrappedBuffer(new byte[]{47})));
+    }
+
+    @Test
+    public void displayValue() {
         Object[] crcs = IntStream.range(0, 256)
             .map(value -> DigestUtil.calculateCrc16(new byte[]{(byte) value}))
             .mapToObj(Integer::toHexString)

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