Add testing project.

2020-09-02 00:18:28 +02:00
parent f97321d929
commit fd6f0c0985
5 changed files with 232 additions and 0 deletions
--- a/BasicBlockChain.Core.Tests/BlockChain_Tests.cs
+++ b/BasicBlockChain.Core.Tests/BlockChain_Tests.cs
@@ -0,0 +1,79 @@
+using System;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+
+namespace BasicBlockChain.Core.Tests
+{
+    [TestClass()]
+    public class BlockChain_Tests
+    {
+        #region Test Data
+
+        private BlockChain GenerateTestData()
+        {
+            BlockChain nullCoin = new BlockChain(genesisDate: new DateTime(2000, 1, 1), difficulty: 2);
+            nullCoin.AddTransaction(new Transaction("VAR", "NAM", 10_000_000, new DateTime(2000, 1, 2)));
+            nullCoin.ProcessPendingTransactions(new DateTime(2000, 1, 2), "Kable");
+            nullCoin.AddTransaction(new Transaction("NAM", "VAR", 5_000_000, new DateTime(2000, 1, 3)));
+            nullCoin.ProcessPendingTransactions(new DateTime(2000, 1, 3), "Kable");
+            nullCoin.AddTransaction(new Transaction("NAM", "VAR", 5_000_000, new DateTime(2000, 1, 4)));
+            nullCoin.ProcessPendingTransactions(new DateTime(2000, 1, 4), "Kable");
+            return nullCoin;
+        }
+
+        #endregion Test Data
+
+        #region Verify
+
+        [TestMethod()]
+        public void Verify__Null()
+        {
+            BlockChain nullCoin = new BlockChain();
+
+            bool result = nullCoin.Verify();
+
+            Assert.AreEqual(true, result);
+        }
+
+        [TestMethod()]
+        public void Verify__Valid()
+        {
+            BlockChain nullCoin = GenerateTestData();
+
+            bool result = nullCoin.Verify();
+
+            Assert.AreEqual(true, result);
+        }
+
+        [TestMethod()]
+        public void Verify__Tampered()
+        {
+            BlockChain nullCoin = GenerateTestData();
+            nullCoin.Chain[1].Transactions[0].MicroCoinAmount = 1000_000_000;
+
+            bool result = nullCoin.Verify();
+
+            Assert.AreEqual(false, result);
+        }
+
+        #endregion Verify
+
+        #region GetMicroCoinBalance
+
+        [TestMethod()]
+        public void GetMicroCoinBalance__Test()
+        {
+            BlockChain nullCoin = GenerateTestData();
+
+            long balanceVAR = nullCoin.GetMicroCoinBalance("VAR");
+            long balanceNAM = nullCoin.GetMicroCoinBalance("NAM");
+            long balanceKable = nullCoin.GetMicroCoinBalance("Kable");
+            long expectedBlananceKable = nullCoin.Reward * 3;
+
+            Assert.AreEqual(0, balanceVAR);
+            Assert.AreEqual(0, balanceNAM);
+            Assert.AreEqual(expectedBlananceKable, balanceKable);
+        }
+
+        #endregion GetMicroCoinBalance
+    }
+}