Fix TestMoneroDaemonRpc block mining

Author: everoddandeven

Monero.Test/TestMoneroDaemonRpc.cs

@@ -31,17 +31,6 @@ public MoneroDaemonRpcFixture()
         BINARY_BLOCK_CTX.txContext.fromGetTxPool = false;
         BINARY_BLOCK_CTX.txContext.hasOutputIndices = false;
         BINARY_BLOCK_CTX.txContext.fromBinaryBlock = true;
-        try
-        {
-            StartMining.Start();
-            GenUtils.WaitFor(5000);
-            StopMining.Stop();
-            GenUtils.WaitFor(5000);
-        }
-        catch
-        {
-            
-        }
 
         TestUtils.WALLET_TX_TRACKER.Reset(); // all wallets need to wait for txs to confirm to reliably sync
     }
@@ -80,10 +69,15 @@ public TestMoneroDaemonRpc(MoneroDaemonRpcFixture fixture)
         var rpcConnection = daemon.GetRpcConnection();
 
         Assert.True(rpcConnection.IsConnected(), "Daemon offline");
+        var daemonHeight = daemon.GetHeight();
+        if (daemonHeight == 1)
+        {
+            MineBlocks();
+        }
     }
 
     #region Non Relays Tests
-
+    
     [Fact]
     public void TestGetVersion()
     {
@@ -185,8 +179,8 @@ public void TestGetBlockHeadersByRange()
         Assert.True(TEST_NON_RELAYS);
 
         // determine start and end height based on number of blocks and how many blocks ago
-        ulong numBlocks = 100;
-        ulong numBlocksAgo = 100;
+        ulong numBlocks = 10;
+        ulong numBlocksAgo = 10;
         ulong currentHeight = daemon.GetHeight();
         ulong startHeight = currentHeight - numBlocksAgo;
         ulong endHeight = currentHeight - (numBlocksAgo - numBlocks) - 1;
@@ -1420,6 +1414,21 @@ public void TestBlockListener()
 
     #region Test Helpers
 
+    private static void MineBlocks()
+    {
+        try
+        {
+            StartMining.Start();
+            GenUtils.WaitFor(10000);
+            StopMining.Stop();
+            GenUtils.WaitFor(10000);
+        }
+        catch (Exception e)
+        {
+            MoneroUtils.Log(0, e.Message);
+        }
+    }
+    
     private static void TestBlockHeader(MoneroBlockHeader? header, bool isFull)
     {
         Assert.NotNull(header);