Add storage score test vector

tips/TIP-0054/tip-0054.md

@@ -795,6 +795,74 @@ and `governance transition`.
   <i>address -> output</i> mapping table, so that given an <i>Anchor Address</i>, its most recent unspent anchor output
   can be retrieved.
 
+# Test Vectors
+
+The protocol parameters used in the following test vectors are the same as in
+[TIP-49 (Protocol Parameters Hash)](../TIP-0049/tip-0049.md#protocol-parameters-hash).
+
+## Storage Score
+
+The following test vector shows the calculation of the storage score according to [TIP-47](../TIP-0047/tip-0047.md).
+
+Anchor Output (json-encoded):
+
+```json
+{
+  "type": 2,
+  "amount": "420000000",
+  "mana": "42",
+  "anchorId": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "stateIndex": 0,
+  "unlockConditions": [
+    {
+      "type": 4,
+      "address": {
+        "type": 8,
+        "accountId": "0x17432c5a7a672503480241125e3952414a7a320441080c624c264b004e09614a"
+      }
+    },
+    {
+      "type": 5,
+      "address": {
+        "type": 8,
+        "accountId": "0x17432c5a7a672503480241125e3952414a7a320441080c624c264b004e09614a"
+      }
+    }
+  ],
+  "features": [
+    {
+      "type": 0,
+      "address": {
+        "type": 0,
+        "pubKeyHash": "0xed1484f4d1f7d8c037087fed661dd92faccae1eed3c01182d6fdd6828cea144a"
+      }
+    },
+    {
+      "type": 2,
+      "entries": {
+        "iota": "0x322e30"
+      }
+    }
+  ],
+  "immutableFeatures": [
+    {
+      "type": 2,
+      "entries": {
+        "iota": "0x322e30"
+      }
+    }
+  ]
+}
+```
+
+Anchor Output (hex-encoded binary serialization):
+
+```
+0x0200b10819000000002a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000002040817432c5a7a672503480241125e3952414a7a320441080c624c264b004e09614a050817432c5a7a672503480241125e3952414a7a320441080c624c264b004e09614a020000ed1484f4d1f7d8c037087fed661dd92faccae1eed3c01182d6fdd6828cea144a020104696f74610300322e3001020104696f74610300322e30
+```
+
+Anchor Output Storage Score: `270`.
+
 # Copyright
 
 Copyright and related rights waived via [CC0](https://creativecommons.org/publicdomain/zero/1.0/).