Added Change utility class for representing change events + Moved Match class to org.onlab.util
Change-Id: I08e8cd8dd92983bd2764e83016b1abc0bf29388f
diff --git a/utils/misc/src/test/java/org/onlab/util/MatchTest.java b/utils/misc/src/test/java/org/onlab/util/MatchTest.java
new file mode 100644
index 0000000..d0b1b78
--- /dev/null
+++ b/utils/misc/src/test/java/org/onlab/util/MatchTest.java
@@ -0,0 +1,67 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed 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.onlab.util;
+
+import static junit.framework.TestCase.assertEquals;
+import static junit.framework.TestCase.assertFalse;
+import static junit.framework.TestCase.assertTrue;
+
+import org.junit.Test;
+
+import com.google.common.base.Objects;
+
+/**
+ * Unit tests for Match.
+ */
+public class MatchTest {
+
+ @Test
+ public void testMatches() {
+ Match<String> m1 = Match.any();
+ assertTrue(m1.matches(null));
+ assertTrue(m1.matches("foo"));
+ assertTrue(m1.matches("bar"));
+
+ Match<String> m2 = Match.ifNull();
+ assertTrue(m2.matches(null));
+ assertFalse(m2.matches("foo"));
+
+ Match<String> m3 = Match.ifValue("foo");
+ assertFalse(m3.matches(null));
+ assertFalse(m3.matches("bar"));
+ assertTrue(m3.matches("foo"));
+ }
+
+ @Test
+ public void testEquals() {
+ Match<String> m1 = Match.any();
+ Match<String> m2 = Match.any();
+ Match<String> m3 = Match.ifNull();
+ Match<String> m4 = Match.ifValue("bar");
+ assertEquals(m1, m2);
+ assertFalse(Objects.equal(m1, m3));
+ assertFalse(Objects.equal(m3, m4));
+ }
+
+ @Test
+ public void testMap() {
+ Match<String> m1 = Match.ifNull();
+ assertEquals(m1.map(s -> "bar"), Match.ifNull());
+ Match<String> m2 = Match.ifValue("foo");
+ Match<String> m3 = m2.map(s -> "bar");
+ assertTrue(m3.matches("bar"));
+ }
+}