Part 1 & 2

Buckets.Test/RainBarrelTest.cs

@@ -0,0 +1,24 @@
+using Buckets.Logic;
+
+namespace Buckets.Test
+{
+    [TestClass]
+    public class RainBarrelTest
+    {
+        [TestMethod]
+        public void RainBarrel_DisallowedCapacity_ShouldThrow()
+        {
+            Assert.ThrowsException<ArgumentException>(() =>
+            {
+                Rainbarrel rainbarrel = new(90, 0);
+            });
+        }
+
+        [TestMethod]
+        public void RainBarrel_AllowedCapacity_ShouldEqual100()
+        {
+            Rainbarrel rainbarrel = new(100, 0);
+            Assert.AreEqual(100, rainbarrel.Capacity);
+        }
+    }
+}