1 files changed, 44 insertions, 0 deletions
diff --git a/OpenKeychain-Test/src/test/java/org/sufficientlysecure/keychain/util/KeyFormattingUtilsTest.java b/OpenKeychain-Test/src/test/java/org/sufficientlysecure/keychain/util/KeyFormattingUtilsTest.java
new file mode 100644
index 000000000..6aa4e7b8e
--- /dev/null
+++ b/OpenKeychain-Test/src/test/java/org/sufficientlysecure/keychain/util/KeyFormattingUtilsTest.java
@@ -0,0 +1,44 @@
+package org.sufficientlysecure.keychain.util;
+
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.RobolectricTestRunner;
+import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils;
+
+
+@RunWith(RobolectricTestRunner.class)
+@org.robolectric.annotation.Config(emulateSdk = 18) // Robolectric doesn't yet support 19
+public class KeyFormattingUtilsTest {
+
+    static final byte[] fp = new byte[] {
+        (byte) 0xD4, (byte) 0xAB, (byte) 0x19, (byte) 0x29, (byte) 0x64,
+        (byte) 0xF7, (byte) 0x6A, (byte) 0x7F, (byte) 0x8F, (byte) 0x8A,
+        (byte) 0x9B, (byte) 0x35, (byte) 0x7B, (byte) 0xD1, (byte) 0x83,
+        (byte) 0x20, (byte) 0xDE, (byte) 0xAD, (byte) 0xFA, (byte) 0x11
+    };
+    static final long keyId = 0x7bd18320deadfa11L;
+
+    @Test
+    public void testStuff() {
+        Assert.assertEquals(KeyFormattingUtils.convertFingerprintToKeyId(fp), keyId);
+
+        Assert.assertEquals(
+            "d4ab192964f76a7f8f8a9b357bd18320deadfa11",
+            KeyFormattingUtils.convertFingerprintToHex(fp)
+        );
+
+        Assert.assertEquals(
+            "0x7bd18320deadfa11",
+            KeyFormattingUtils.convertKeyIdToHex(keyId)
+        );
+
+        Assert.assertEquals(
+                "0xdeadfa11",
+                KeyFormattingUtils.convertKeyIdToHexShort(keyId)
+        );
+
+    }
+
+}