Import atomix/{storage,utils}

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

diff --git a/third-party/atomix/utils/src/test/java/io/atomix/utils/VersionTest.java b/third-party/atomix/utils/src/test/java/io/atomix/utils/VersionTest.java
new file mode 100644 (file)
index 0000000..5416749
--- /dev/null
+++ b/third-party/atomix/utils/src/test/java/io/atomix/utils/VersionTest.java
@@ -0,0 +1,73 @@
+/*
+ * Copyright 2018-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;
+
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+/**
+ * Version test.
+ */
+public class VersionTest {
+  @Test
+  public void testVersionComparison() {
+    assertTrue(Version.from("1.0.0").compareTo(Version.from("2.0.0")) < 0);
+    assertTrue(Version.from("2.0.0").compareTo(Version.from("1.0.0")) > 0);
+    assertTrue(Version.from("1.0.0").compareTo(Version.from("0.1.0")) > 0);
+    assertTrue(Version.from("0.1.0").compareTo(Version.from("1.0.0")) < 0);
+    assertTrue(Version.from("0.1.0").compareTo(Version.from("0.1.1")) < 0);
+    assertTrue(Version.from("1.0.0").compareTo(Version.from("0.0.1")) > 0);
+    assertTrue(Version.from("1.1.1").compareTo(Version.from("1.0.3")) > 0);
+    assertTrue(Version.from("1.0.0").compareTo(Version.from("1.0.0-beta1")) > 0);
+    assertTrue(Version.from("1.0.0-rc2").compareTo(Version.from("1.0.0-rc1")) > 0);
+    assertTrue(Version.from("1.0.0-rc1").compareTo(Version.from("1.0.0-beta1")) > 0);
+    assertTrue(Version.from("2.0.0-beta1").compareTo(Version.from("1.0.0")) > 0);
+    assertTrue(Version.from("1.0.0-alpha1").compareTo(Version.from("1.0.0-SNAPSHOT")) > 0);
+  }
+
+  @Test
+  public void testVersionToString() {
+    assertEquals("1.0.0", Version.from("1.0.0").toString());
+    assertEquals("1.0.0-alpha1", Version.from("1.0.0-alpha1").toString());
+    assertEquals("1.0.0-beta1", Version.from("1.0.0-beta1").toString());
+    assertEquals("1.0.0-rc1", Version.from("1.0.0-rc1").toString());
+    assertEquals("1.0.0-SNAPSHOT", Version.from("1.0.0-SNAPSHOT").toString());
+  }
+
+  @Test
+  public void testInvalidVersions() {
+    assertIllegalArgument(() -> Version.from("1"));
+    assertIllegalArgument(() -> Version.from("1.0"));
+    assertIllegalArgument(() -> Version.from("1.0-beta1"));
+    assertIllegalArgument(() -> Version.from("1.0.0.0"));
+    assertIllegalArgument(() -> Version.from("1.0.0.0-beta1"));
+    assertIllegalArgument(() -> Version.from("1.0.0-not1"));
+    assertIllegalArgument(() -> Version.from("1.0.0-alpha"));
+    assertIllegalArgument(() -> Version.from("1.0.0-beta"));
+    assertIllegalArgument(() -> Version.from("1.0.0-rc"));
+  }
+
+  private void assertIllegalArgument(Runnable callback) {
+    try {
+      callback.run();
+      fail();
+    } catch (IllegalArgumentException e) {
+    }
+  }
+}