Code to pass Day04 part 1

AdventOfCode2018.Tests/AdventOfCode2018.Tests.csproj

@@ -61,6 +61,7 @@
     <Compile Include="Day02_Tests.cs" />
     <Compile Include="Day03_Tests.cs" />
     <Compile Include="Day04_Tests.cs" />
+    <Compile Include="GuardEvent_Tests.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
   <ItemGroup>

AdventOfCode2018.Tests/GuardEvent_Tests.cs

@@ -0,0 +1,134 @@
+using System.Collections.Generic;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+
+namespace AdventOfCode2018.Tests
+{
+    [TestClass()]
+    public class GuardEvent_Tests
+    {
+        #region FromString
+
+        [TestMethod()]
+        public void FromString__ShiftBegin()
+        {
+            GuardEvent guardEvent = GuardEvent.FromString("[1518-11-01 00:00] Guard #10 begins shift");
+
+            Assert.AreEqual(10, guardEvent.ID);
+            Assert.AreEqual(11, guardEvent.Date.Month);
+            Assert.AreEqual(1, guardEvent.Date.Day);
+            Assert.AreEqual(0, guardEvent.Date.Hour);
+            Assert.AreEqual(0, guardEvent.Date.Minute);
+            Assert.AreEqual(GuardEventType.ShiftBegin, guardEvent.Type);
+        }
+
+        [TestMethod()]
+        public void FromString__FallSleep()
+        {
+            GuardEvent guardEvent = GuardEvent.FromString("[1518-11-02 00:40] falls asleep");
+
+            Assert.AreEqual(null, guardEvent.ID);
+            Assert.AreEqual(11, guardEvent.Date.Month);
+            Assert.AreEqual(2, guardEvent.Date.Day);
+            Assert.AreEqual(0, guardEvent.Date.Hour);
+            Assert.AreEqual(40, guardEvent.Date.Minute);
+            Assert.AreEqual(GuardEventType.FallSleep, guardEvent.Type);
+        }
+
+        [TestMethod()]
+        public void FromString__WakeUp()
+        {
+            GuardEvent guardEvent = GuardEvent.FromString("[1518-11-03 00:29] wakes up");
+
+            Assert.AreEqual(null, guardEvent.ID);
+            Assert.AreEqual(11, guardEvent.Date.Month);
+            Assert.AreEqual(3, guardEvent.Date.Day);
+            Assert.AreEqual(0, guardEvent.Date.Hour);
+            Assert.AreEqual(29, guardEvent.Date.Minute);
+            Assert.AreEqual(GuardEventType.WakeUp, guardEvent.Type);
+        }
+
+        #endregion FromString
+
+        #region FromStringArray
+
+        [TestMethod()]
+        public void FromStringArray__TestBase()
+        {
+            List<GuardEvent> guardEvents = GuardEvent.FromStringArray(new string[] {
+                "[1518-11-01 00:00] Guard #10 begins shift",
+                "[1518-11-01 00:05] falls asleep",
+                "[1518-11-01 00:25] wakes up",
+                "[1518-11-01 00:30] falls asleep",
+                "[1518-11-01 00:55] wakes up",
+                "[1518-11-01 23:58] Guard #99 begins shift",
+                "[1518-11-02 00:40] falls asleep",
+                "[1518-11-02 00:50] wakes up",
+            });
+
+            Assert.AreEqual(10, guardEvents[0].ID);
+            Assert.AreEqual(GuardEventType.ShiftBegin, guardEvents[0].Type);
+
+            Assert.AreEqual(10, guardEvents[1].ID);
+            Assert.AreEqual(GuardEventType.FallSleep, guardEvents[1].Type);
+
+            Assert.AreEqual(10, guardEvents[2].ID);
+            Assert.AreEqual(GuardEventType.WakeUp, guardEvents[2].Type);
+
+            Assert.AreEqual(10, guardEvents[3].ID);
+            Assert.AreEqual(GuardEventType.FallSleep, guardEvents[3].Type);
+
+            Assert.AreEqual(10, guardEvents[4].ID);
+            Assert.AreEqual(GuardEventType.WakeUp, guardEvents[4].Type);
+
+            Assert.AreEqual(99, guardEvents[5].ID);
+            Assert.AreEqual(GuardEventType.ShiftBegin, guardEvents[5].Type);
+
+            Assert.AreEqual(99, guardEvents[6].ID);
+            Assert.AreEqual(GuardEventType.FallSleep, guardEvents[6].Type);
+
+            Assert.AreEqual(99, guardEvents[7].ID);
+            Assert.AreEqual(GuardEventType.WakeUp, guardEvents[7].Type);
+        }
+
+        [TestMethod()]
+        public void FromStringArray__TestBaseUnsorted()
+        {
+            List<GuardEvent> guardEvents = GuardEvent.FromStringArray(new string[] {
+                "[1518-11-01 00:00] Guard #10 begins shift",
+                "[1518-11-01 23:58] Guard #99 begins shift",
+                "[1518-11-01 00:30] falls asleep",
+                "[1518-11-02 00:40] falls asleep",
+                "[1518-11-01 00:05] falls asleep",
+                "[1518-11-02 00:50] wakes up",
+                "[1518-11-01 00:55] wakes up",
+                "[1518-11-01 00:25] wakes up",
+            });
+
+            Assert.AreEqual(10, guardEvents[0].ID);
+            Assert.AreEqual(GuardEventType.ShiftBegin, guardEvents[0].Type);
+
+            Assert.AreEqual(10, guardEvents[1].ID);
+            Assert.AreEqual(GuardEventType.FallSleep, guardEvents[1].Type);
+
+            Assert.AreEqual(10, guardEvents[2].ID);
+            Assert.AreEqual(GuardEventType.WakeUp, guardEvents[2].Type);
+
+            Assert.AreEqual(10, guardEvents[3].ID);
+            Assert.AreEqual(GuardEventType.FallSleep, guardEvents[3].Type);
+
+            Assert.AreEqual(10, guardEvents[4].ID);
+            Assert.AreEqual(GuardEventType.WakeUp, guardEvents[4].Type);
+
+            Assert.AreEqual(99, guardEvents[5].ID);
+            Assert.AreEqual(GuardEventType.ShiftBegin, guardEvents[5].Type);
+
+            Assert.AreEqual(99, guardEvents[6].ID);
+            Assert.AreEqual(GuardEventType.FallSleep, guardEvents[6].Type);
+
+            Assert.AreEqual(99, guardEvents[7].ID);
+            Assert.AreEqual(GuardEventType.WakeUp, guardEvents[7].Type);
+        }
+
+        #endregion FromStringArray
+    }
+}