Add missing test in GetAccountInfoContractTest for getting NonceAccou…

…ntData

client/src/integration-test/java/com/lmax/solana4j/client/jsonrpc/GetAccountInfoContractTest.java

@@ -117,6 +117,33 @@ void shouldGetMintAccountInfoJsonParsedEncodingOptionalParam() throws SolanaJson
         );
     }
 
+    @Test
+    void shouldGetNonceAccountInfoJsonParsedEncodingOptionalParam() throws SolanaJsonRpcClientException
+    {
+        final SolanaClientOptionalParams optionalParams = new SolanaJsonRpcClientOptionalParams();
+        optionalParams.addParam("encoding", "jsonParsed");
+
+        final var accountInfo = SOLANA_API.getAccountInfo(NONCE_ACCOUNT, optionalParams).getResponse();
+        assertThat(accountInfo.getOwner()).isEqualTo("11111111111111111111111111111111");
+
+        // program specific parser so we can try and read the data that's returned
+        assertThat(accountInfo.getData().getAccountInfoEncoded()).isNull();
+
+        final var parsedAccountInfo = accountInfo.getData().getAccountInfoParsed();
+        assertThat(parsedAccountInfo.getProgram()).isEqualTo("nonce");
+        assertThat(parsedAccountInfo.getSpace()).isEqualTo(80);
+
+        // i think the best we can do here is really just return a Map<String, Object> and let the user do their own parsing
+        // since the parsing is very much program specific
+        assertThat(parsedAccountInfo.getParsedData().get("type")).isEqualTo("initialized");
+        assertThat(parsedAccountInfo.getParsedData().get("info"))
+                .usingRecursiveComparison()
+                .isEqualTo(Map.of("authority", "2dY4b9YdnHaURDVJj339q7eczTdxnVyiGifA5yXG4yQN",
+                                "blockhash", "Hb4pM3V4j9ipCsFNpymzViHZPiDMUH2KwLzrpSchiYVU",
+                                "feeCalculator", Map.of("lamportsPerSignature", "5000"))
+                );
+    }
+
     @Test
     void shouldGetAccountInfoDataSliceOptionalParam() throws SolanaJsonRpcClientException
     {

client/src/integration-test/java/com/lmax/solana4j/client/jsonrpc/SolanaClientIntegrationTestBase.java

@@ -22,6 +22,8 @@ abstract class SolanaClientIntegrationTestBase extends IntegrationTestBase
 
     protected static final String SOL_ACCOUNT = "4Nd1mnszWRVFzzsxMgcTzdFoC8Wx5mPQD9KZx3qtDr1M";
 
+    protected static final String NONCE_ACCOUNT = "6qS7fCwPYCSJ6msth7h1AB6g8aGe6rro1agHAamM4rAM";
+
     protected static final String TOKEN_MINT = "2tokpcExDmewsSNRKuTLVLMUseiSkEdBQWBjeQLmuFaS";
 
     protected static final String TOKEN_ACCOUNT_1 = "CZJWrh6o1tchnKB1UkGn2f65DDD7BbA1u6Nz6bZfTTNC";

shared/src/test-support/java/com/lmax/solana4j/IntegrationTestBase.java

@@ -40,6 +40,7 @@ public abstract class IntegrationTestBase
             copyResourceToTempFile(parentDirectory, "accounts/token_mint.json");
             copyResourceToTempFile(parentDirectory, "accounts/token_account_1.json");
             copyResourceToTempFile(parentDirectory, "accounts/token_account_2.json");
+            copyResourceToTempFile(parentDirectory, "accounts/nonce_account.json");
 
             final String solanaVersion = System.getProperty("solana.version");
             if (arch.equals("aarch64"))

shared/src/test-support/resources/testcontainers/accounts/nonce_account.json

@@ -0,0 +1,14 @@
+{
+  "pubkey": "6qS7fCwPYCSJ6msth7h1AB6g8aGe6rro1agHAamM4rAM",
+  "account": {
+    "lamports": 300000,
+    "data": [
+      "AQAAAAEAAAAYN7fDgyW630LDtnup4nlG5uUrhnBS077hAkv7jaK5U/Z1Da4WA4qlaCl2RvtERjayxzWWD30+4/7zXET6S+5XiBMAAAAAAAA=",
+      "base64"
+    ],
+    "owner": "11111111111111111111111111111111",
+    "executable": false,
+    "rentEpoch": 18446744073709551615,
+    "space": 80
+  }
+}