Import atomix/{storage,utils}

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

diff --git a/third-party/atomix/utils/src/test/java/io/atomix/utils/time/WallClockTimestampTest.java b/third-party/atomix/utils/src/test/java/io/atomix/utils/time/WallClockTimestampTest.java
new file mode 100644 (file)
index 0000000..42eb83e
--- /dev/null
+++ b/third-party/atomix/utils/src/test/java/io/atomix/utils/time/WallClockTimestampTest.java
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2015-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.assertTrue;
+
+/**
+ * Tests for {@link WallClockTimestamp}.
+ */
+public class WallClockTimestampTest {
+  @Test
+  public final void testBasic() throws InterruptedException {
+    WallClockTimestamp ts1 = new WallClockTimestamp();
+    Thread.sleep(50);
+    WallClockTimestamp ts2 = new WallClockTimestamp();
+    long stamp = System.currentTimeMillis() + 10000;
+    WallClockTimestamp ts3 = new WallClockTimestamp(stamp);
+
+    assertTrue(ts1.compareTo(ts1) == 0);
+    assertTrue(ts2.compareTo(ts1) > 0);
+    assertTrue(ts1.compareTo(ts2) < 0);
+    assertTrue(ts3.unixTimestamp() == stamp);
+  }
+}