Import atomix/{storage,utils}

[controller.git] / third-party / atomix / utils / src / test / java / io / atomix / utils / time / LogicalTimestampTest.java

diff --git a/third-party/atomix/utils/src/test/java/io/atomix/utils/time/LogicalTimestampTest.java b/third-party/atomix/utils/src/test/java/io/atomix/utils/time/LogicalTimestampTest.java
new file mode 100644 (file)
index 0000000..6c7b6a7
--- /dev/null
+++ b/third-party/atomix/utils/src/test/java/io/atomix/utils/time/LogicalTimestampTest.java
@@ -0,0 +1,37 @@
+/*
+ * Copyright 2017-present Open Networking Foundation
+ *
+ * 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 io.atomix.utils.time;
+
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+/**
+ * Logical timestamp test.
+ */
+public class LogicalTimestampTest {
+  @Test
+  public void testLogicalTimestamp() throws Exception {
+    LogicalTimestamp timestamp = LogicalTimestamp.of(1);
+    assertEquals(1, timestamp.value());
+    assertTrue(timestamp.isNewerThan(LogicalTimestamp.of(0)));
+    assertFalse(timestamp.isNewerThan(LogicalTimestamp.of(2)));
+    assertTrue(timestamp.isOlderThan(LogicalTimestamp.of(2)));
+    assertFalse(timestamp.isOlderThan(LogicalTimestamp.of(0)));
+  }
+}