Unit Testing Project Completion

CodingTrackerApp.JJHH17/CodingTrackerApp.JJHH17.Tests/AppTests.cs

@@ -0,0 +1,47 @@
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using CodingTrackerApp.JJHH17.Models;
+using System;
+
+namespace CodingTrackerApp.JJHH17.Tests;
+
+[TestClass]
+public class AppTests
+{
+    [TestMethod]
+    public void Duration_CalculateDurationCorrectly()
+    {
+        var start = "2024-01-01 10:00:00";
+        var end = "2024-01-01 12:30:45";
+        var session = new CodingTrackerApp.JJHH17.Models.CodingSession(start, end);
+
+        Assert.AreEqual("0 years, 0 months, 0 days, 2 hours, 30 minutes, 45 seconds", session.GetDuration());
+    }
+
+    [TestMethod]
+    public void Duration_InvalidDurationCalculation_PassesIfTestPasses()
+    {
+        var start = "2024-01-01 10:00:00";
+        var end = "2024-01-01 11:00:00";
+        var session = new CodingTrackerApp.JJHH17.Models.CodingSession(start, end);
+
+        Assert.AreNotEqual("0 years, 0 months, 0 days, 3 hours, 0 minutes, 0 seconds", session.GetDuration());
+    }
+
+    [TestMethod]
+    public void Duration_ZeroDuration_PassesIfTestPasses()
+    {
+        var start = "2024-01-01 10:00:00";
+        var end = "2024-01-01 10:00:00";
+        var session = new CodingTrackerApp.JJHH17.Models.CodingSession(start, end);
+        Assert.AreEqual("0 years, 0 months, 0 days, 0 hours, 0 minutes, 0 seconds", session.GetDuration());
+    }
+
+    [TestMethod]
+    public void DateInput_ValidDateFormat_PassesIfValidFormat()
+    {
+        var dateString = "2024-06-15 14:30";
+        DateTime parsedDate;
+        var isValid = DateTime.TryParse(dateString, out parsedDate);
+        Assert.IsTrue(isValid);
+    }
+}

CodingTrackerApp.JJHH17/CodingTrackerApp.JJHH17.Tests/CodingTrackerApp.JJHH17.Tests.csproj

@@ -0,0 +1,20 @@
+<Project Sdk="Microsoft.NET.Sdk">
+	<PropertyGroup>
+		<TargetFramework>net8.0</TargetFramework>
+		<IsPackable>false</IsPackable>
+	</PropertyGroup>
+
+	<ItemGroup>
+		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
+		<PackageReference Include="MSTest.TestAdapter" Version="3.6.2" />
+		<PackageReference Include="MSTest.TestFramework" Version="3.6.2" />
+		<PackageReference Include="coverlet.collector" Version="6.0.2">
+			<PrivateAssets>all</PrivateAssets>
+			<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+		</PackageReference>
+	</ItemGroup>
+
+	<ItemGroup>
+		<ProjectReference Include="..\CodingTrackerApp.JJHH17\CodingTrackerApp.JJHH17.csproj" />
+	</ItemGroup>
+</Project>

CodingTrackerApp.JJHH17/CodingTrackerApp.JJHH17/CodingTrackerApp.JJHH17.csproj

@@ -0,0 +1,19 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Dapper" Version="2.1.66" />
+    <PackageReference Include="Spectre.Console" Version="0.52.0" />
+    <PackageReference Include="SQLitePCLRaw.bundle_e_sqlite3" Version="3.0.2" />
+    <PackageReference Include="System.Configuration.ConfigurationManager" Version="9.0.10" />
+    <PackageReference Include="System.Data.SQLite" Version="2.0.2" />
+    <PackageReference Include="System.Data.SQLite.Core" Version="1.0.119" />
+  </ItemGroup>
+
+</Project>

CodingTrackerApp.JJHH17/CodingTrackerApp.JJHH17/Database/App.config

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+	<appSettings>
+		<add key="databasePath" value="codeTracker.sqlite"/>
+		<add key="tableName" value="codeTracker"/>
+	</appSettings>
+</configuration>

CodingTrackerApp.JJHH17/CodingTrackerApp.JJHH17/Database/Database.cs

@@ -0,0 +1,95 @@
+using Dapper;
+using System.Configuration;
+using System.Data.SQLite;
+using CodingTrackerApp.JJHH17.Models;
+
+namespace CodingTrackerApp.JJHH17.Database;
+
+public class Database
+{
+    private static readonly string dbPath = ConfigurationManager.AppSettings["databasePath"];
+    private static readonly string tableName = ConfigurationManager.AppSettings["tableName"];
+    private static readonly string connectionString = $"Data Source={dbPath};";
+
+    public static void CreateDatabase()
+    {
+        if (!File.Exists(dbPath))
+        {
+            SQLiteConnection.CreateFile(dbPath);
+            Console.WriteLine("Database created successfully");
+        } 
+        else
+        {
+            Console.WriteLine("Database already exists");
+        }
+
+        CreateTable();
+    }
+
+    private static void CreateTable()
+    {
+        using (var connection = new SQLiteConnection(connectionString))
+        {
+            connection.Open();
+
+            string tableCreation = @"CREATE TABLE IF NOT EXISTS CodeTracker (
+                Id INTEGER PRIMARY KEY AUTOINCREMENT,
+                StartTime TEXT NOT NULL,
+                EndTime TEXT NOT NULL,
+                Duration TEXT);";
+
+            connection.Execute(tableCreation);
+            Console.WriteLine("Table created successfully or already exists");
+        }
+    }
+
+    public static long AddEntry(string startTime, string endTime, string duration)
+    {
+        using (var connection = new SQLiteConnection(connectionString))
+        {
+            connection.Open();
+            var sql = "INSERT INTO CodeTracker (StartTime, EndTime, Duration) VALUES (@StartTime, @EndTime, @Duration);" +
+                $"SELECT last_insert_rowid();";
+
+            var newEntry = new CodingSession(startTime, endTime, duration);
+
+            long newId = connection.ExecuteScalar<long>(sql, newEntry);
+
+            return newId;
+        }
+    }
+
+    public static List<CodingSession> GetAllEntries()
+    {
+        using (var connection = new SQLiteConnection(connectionString))
+        {
+            connection.Open();
+            var sql = "SELECT * FROM CodeTracker;";
+            var entries = connection.Query<CodingSession>(sql).ToList();
+            return entries;
+        }
+    }
+
+    public static void DeleteAllEntries()
+    {
+        using (var connection = new SQLiteConnection(connectionString)) 
+        {
+            connection.Open();
+            var sql = $"DELETE FROM {tableName};";
+            connection.Execute(sql);
+        }
+    }
+
+    public static void DeleteEntryById(long id)
+    {
+        using (var connection = new SQLiteConnection(connectionString))
+        {
+            // Get list of existing entries for ID selection
+            GetAllEntries();
+
+            connection.Open();
+            var sql = $"DELETE FROM {tableName} WHERE Id = @Id;";
+            connection.Execute(sql, new { Id = id } );
+        }
+    }
+}

CodingTrackerApp.JJHH17/CodingTrackerApp.JJHH17/Models/CodingSession.cs

@@ -0,0 +1,67 @@
+namespace CodingTrackerApp.JJHH17.Models;
+
+public class CodingSession
+{
+    public long Id { get; set; }
+    public string StartTime { get; set; }
+    public string EndTime { get; set; }
+    public string Duration { get; set; }
+
+    public DateTime? stopwatchStartTime;
+    public DateTime? stopwatchEndTime;
+
+    public CodingSession()
+    {
+    }
+
+    public CodingSession(string startTime, string endTime)
+    {
+        StartTime = startTime;
+        EndTime = endTime;
+        CalculateDuration();
+    }
+
+    public CodingSession(string startTime, string endTime, string duration)
+    {
+        StartTime = startTime;
+        EndTime = endTime;
+        Duration = duration;
+    }
+
+    public void CalculateDuration()
+    {
+        DateTime start = DateTime.Parse(StartTime);
+        DateTime end = DateTime.Parse(EndTime);
+
+        int years = end.Year - start.Year;
+        int months = end.Month - start.Month;
+        int days = end.Day - start.Day;
+
+        if (days < 0)
+        {
+            months--;
+            var previousMonth = end.AddMonths(-1);
+            days += DateTime.DaysInMonth(previousMonth.Year, previousMonth.Month);
+        }
+
+        if (months < 0)
+        {
+            years--;
+            months += 12;
+        }
+
+        TimeSpan timespan = end - start;
+
+        int totalDays = (int)timespan.TotalDays;
+        int totalHours = (int)timespan.TotalHours % 24;
+        int totalMinutes = (int)timespan.TotalMinutes % 60;
+        int totalSeconds = (int)timespan.TotalSeconds % 60;
+
+        Duration = $"{years} years, {months} months, {days} days, {totalHours} hours, {totalMinutes} minutes, {totalSeconds} seconds";
+    }
+
+    public string GetDuration()
+    {
+        return Duration;
+    }
+}

CodingTrackerApp.JJHH17/CodingTrackerApp.JJHH17/Program.cs

@@ -0,0 +1,12 @@
+using Menu = CodingTrackerApp.JJHH17.UserInterface;
+
+namespace CodingTrackerApp.JJHH17;
+
+class Program
+{
+    public static void Main(string[] args)
+    {
+        Database.Database.CreateDatabase();
+        Menu.Running();
+    }
+}