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Posted to commits@hbase.apache.org by ja...@apache.org on 2019/08/05 02:15:13 UTC
[hbase] branch branch-2.1 updated: HBASE-22677 Add unit tests for
org.apache.hadoop.hbase.util.ByteRangeUtils and Classes
This is an automated email from the ASF dual-hosted git repository.
janh pushed a commit to branch branch-2.1
in repository https://gitbox.apache.org/repos/asf/hbase.git
The following commit(s) were added to refs/heads/branch-2.1 by this push:
new d094b70 HBASE-22677 Add unit tests for org.apache.hadoop.hbase.util.ByteRangeUtils and Classes
d094b70 is described below
commit d094b701638611a39764fcee3ae3e737e7147f5f
Author: Braavos <35...@users.noreply.github.com>
AuthorDate: Mon Aug 5 02:29:51 2019 +0100
HBASE-22677 Add unit tests for org.apache.hadoop.hbase.util.ByteRangeUtils and Classes
Co-authored-by: Jan Hentschel <ja...@ultratendency.com>
Signed-off-by: Jan Hentschel <ja...@ultratendency.com>
---
.../hadoop/hbase/util/TestByteRangeUtils.java | 72 ++++++++++++++++++++++
.../org/apache/hadoop/hbase/util/TestClasses.java | 64 +++++++++++++++++++
2 files changed, 136 insertions(+)
diff --git a/hbase-common/src/test/java/org/apache/hadoop/hbase/util/TestByteRangeUtils.java b/hbase-common/src/test/java/org/apache/hadoop/hbase/util/TestByteRangeUtils.java
new file mode 100644
index 0000000..813b32e
--- /dev/null
+++ b/hbase-common/src/test/java/org/apache/hadoop/hbase/util/TestByteRangeUtils.java
@@ -0,0 +1,72 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.hadoop.hbase.util;
+
+import static org.junit.Assert.assertArrayEquals;
+import static org.junit.Assert.assertEquals;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+
+import org.apache.hadoop.hbase.HBaseClassTestRule;
+import org.apache.hadoop.hbase.testclassification.SmallTests;
+import org.junit.ClassRule;
+import org.junit.Test;
+import org.junit.experimental.categories.Category;
+
+@Category({SmallTests.class})
+public class TestByteRangeUtils {
+
+ @ClassRule
+ public static final HBaseClassTestRule CLASS_RULE =
+ HBaseClassTestRule.forClass(TestByteRangeUtils.class);
+
+ @Test
+ public void testNumEqualPrefixBytes() {
+ assertEquals(0, ByteRangeUtils.numEqualPrefixBytes(
+ new SimpleByteRange(new byte[]{1, 2, 3}),
+ new SimpleByteRange(new byte[]{4, 5, 6}), 1));
+ assertEquals(2, ByteRangeUtils.numEqualPrefixBytes(
+ new SimpleByteRange(new byte[]{1, 2, 3}),
+ new SimpleByteRange(new byte[]{0, 1, 2}), 1));
+ }
+
+ @Test
+ public void testCopyToNewArrays() {
+ assertEquals(new ArrayList<>(),
+ ByteRangeUtils.copyToNewArrays(null));
+ assertArrayEquals(new byte[]{1, 2, 3},
+ ByteRangeUtils.copyToNewArrays(new ArrayList<>(Arrays.asList(
+ new SimpleByteRange(new byte[]{1, 2, 3}),
+ new SimpleByteRange(new byte[]{4, 5, 6})))).get(0));
+ assertArrayEquals(new byte[]{4, 5, 6},
+ ByteRangeUtils.copyToNewArrays(new ArrayList<>(Arrays.asList(
+ new SimpleByteRange(new byte[]{1, 2, 3}),
+ new SimpleByteRange(new byte[]{4, 5, 6})))).get(1));
+ }
+
+ @Test
+ public void testFromArrays() {
+ assertEquals(new ArrayList<>(), ByteRangeUtils.fromArrays(null));
+ assertEquals(new ArrayList<>(Arrays.asList(
+ new SimpleMutableByteRange(new byte[]{1, 2, 3}),
+ new SimpleMutableByteRange(new byte[]{4, 5, 6}))),
+ ByteRangeUtils.fromArrays(new ArrayList<>(
+ Arrays.asList(new byte[]{1, 2, 3}, new byte[]{4, 5, 6}))));
+ }
+}
diff --git a/hbase-common/src/test/java/org/apache/hadoop/hbase/util/TestClasses.java b/hbase-common/src/test/java/org/apache/hadoop/hbase/util/TestClasses.java
new file mode 100644
index 0000000..f2b1a54
--- /dev/null
+++ b/hbase-common/src/test/java/org/apache/hadoop/hbase/util/TestClasses.java
@@ -0,0 +1,64 @@
+/*
+ * Copyright The Apache Software Foundation
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.hadoop.hbase.util;
+
+import static org.junit.Assert.assertEquals;
+
+import org.apache.hadoop.hbase.HBaseClassTestRule;
+import org.apache.hadoop.hbase.testclassification.SmallTests;
+import org.junit.ClassRule;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.experimental.categories.Category;
+import org.junit.rules.ExpectedException;
+
+@Category({SmallTests.class})
+public class TestClasses {
+
+ @Rule
+ public final ExpectedException thrown = ExpectedException.none();
+
+ @ClassRule
+ public static final HBaseClassTestRule CLASS_RULE =
+ HBaseClassTestRule.forClass(TestClasses.class);
+
+ @Test
+ public void testExtendedForName() throws ClassNotFoundException {
+ assertEquals(int.class, Classes.extendedForName("int"));
+ assertEquals(long.class, Classes.extendedForName("long"));
+ assertEquals(char.class, Classes.extendedForName("char"));
+ assertEquals(byte.class, Classes.extendedForName("byte"));
+ assertEquals(short.class, Classes.extendedForName("short"));
+ assertEquals(float.class, Classes.extendedForName("float"));
+ assertEquals(double.class, Classes.extendedForName("double"));
+ assertEquals(boolean.class, Classes.extendedForName("boolean"));
+
+ thrown.expect(ClassNotFoundException.class);
+ Classes.extendedForName("foo");
+ }
+
+ @Test
+ public void testStringify() {
+ assertEquals("", Classes.stringify(new Class[0]));
+ assertEquals("NULL", Classes.stringify(null));
+ assertEquals("java.lang.String,java.lang.Integer",
+ Classes.stringify(new Class[]{String.class, Integer.class}));
+ }
+}