Add y64 encoder

1 files changed, 27 insertions, 0 deletions

diff --git a/security-utils/src/test/java/com/yahoo/security/YBase64Test.java b/security-utils/src/test/java/com/yahoo/security/YBase64Test.java
new file mode 100644
index 00000000000..5853b7a6ef2
--- /dev/null
+++ b/security-utils/src/test/java/com/yahoo/security/YBase64Test.java
@@ -0,0 +1,27 @@
+// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+
+package com.yahoo.security;
+
+import org.junit.jupiter.api.Test;
+
+import java.util.Base64;
+
+import static org.junit.jupiter.api.Assertions.assertArrayEquals;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+/**
+ * @author bjorncs
+ */
+class YBase64Test {
+
+    @Test
+    void encodesAndDecodesCorrectly() {
+        var base64Encoded = "+abcd/01234=";
+        byte[] raw = Base64.getDecoder().decode(base64Encoded);
+        assertEquals("+abcd/01234=", new String(Base64.getEncoder().encode(raw)));
+        byte[] ybase64Decoded = YBase64.encode(raw);
+        assertEquals(".abcd_01234-", new String(ybase64Decoded));
+        assertArrayEquals(raw, YBase64.decode(ybase64Decoded));
+    }
+
+}
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