From 2945a08d015fcb76c15a4df2645eb6e2abde560d Mon Sep 17 00:00:00 2001
From: Valentin Delaye <jonesbusy@users.noreply.github.com>
Date: Fri, 25 Apr 2025 11:35:44 +0200
Subject: [PATCH] Add two annotation constants

Signed-off-by: Valentin Delaye <jonesbusy@users.noreply.github.com>
---
 src/main/java/land/oras/utils/Const.java     | 10 +++++
 src/test/java/land/oras/utils/ConstTest.java | 40 ++++++++++++++++++++
 2 files changed, 50 insertions(+)
 create mode 100644 src/test/java/land/oras/utils/ConstTest.java

diff --git a/src/main/java/land/oras/utils/Const.java b/src/main/java/land/oras/utils/Const.java
index d744b5c..65146fc 100644
--- a/src/main/java/land/oras/utils/Const.java
+++ b/src/main/java/land/oras/utils/Const.java
@@ -149,6 +149,16 @@ private Const() {
      */
     public static final String ANNOTATION_REF = "org.opencontainers.image.ref.name";
 
+    /**
+     * Annotation for the source
+     */
+    public static final String ANNOTATION_SOURCE = "org.opencontainers.image.source";
+
+    /**
+     * Annotation for the revision
+     */
+    public static final String ANNOTATION_REVISION = "org.opencontainers.image.revision";
+
     /**
      * Get the current timestamp for the created annotation
      * @return The current timestamp
diff --git a/src/test/java/land/oras/utils/ConstTest.java b/src/test/java/land/oras/utils/ConstTest.java
new file mode 100644
index 0000000..1c01c25
--- /dev/null
+++ b/src/test/java/land/oras/utils/ConstTest.java
@@ -0,0 +1,40 @@
+/*-
+ * =LICENSE=
+ * ORAS Java SDK
+ * ===
+ * Copyright (C) 2024 - 2025 ORAS
+ * ===
+ * 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.
+ * =LICENSEEND=
+ */
+
+package land.oras.utils;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.parallel.Execution;
+import org.junit.jupiter.api.parallel.ExecutionMode;
+
+@Execution(ExecutionMode.CONCURRENT)
+public class ConstTest {
+
+    @Test
+    void shouldValidateAnnotations() {
+        assertEquals("org.opencontainers.image.title", Const.ANNOTATION_TITLE);
+        assertEquals("org.opencontainers.image.source", Const.ANNOTATION_SOURCE);
+        assertEquals("org.opencontainers.image.revision", Const.ANNOTATION_REVISION);
+        assertEquals("org.opencontainers.image.created", Const.ANNOTATION_CREATED);
+        assertEquals("org.opencontainers.image.ref.name", Const.ANNOTATION_REF);
+    }
+}