EvolveTechnology · paera87 · Aug 30, 2021 · Aug 30, 2021
diff --git a/.gitignore b/.gitignore
@@ -0,0 +1,37 @@
+*.swp
+*.*~
+project.lock.json
+.DS_Store
+*.pyc
+nupkg/
+
+# Visual Studio Code
+.vscode
+
+# Rider
+.idea
+
+# User-specific files
+*.suo
+*.user
+*.userosscache
+*.sln.docstates
+
+# Build results
+[Dd]ebug/
+[Dd]ebugPublic/
+[Rr]elease/
+[Rr]eleases/
+x64/
+x86/
+build/
+bld/
+[Bb]in/
+[Oo]bj/
+[Oo]ut/
+msbuild.log
+msbuild.err
+msbuild.wrn
+
+# Visual Studio 2015
+.vs/
diff --git a/C#/Motorbike.cs b/C#/Motorbike.cs
diff --git a/C#/Toll-calc/Tests/Tests.csproj b/C#/Toll-calc/Tests/Tests.csproj
@@ -0,0 +1,20 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+
+    <IsPackable>false</IsPackable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.5.0" />
+    <PackageReference Include="xunit" Version="2.4.0" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.0" />
+    <PackageReference Include="coverlet.collector" Version="1.2.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\Toll-calc\Toll-calc.csproj" />
+  </ItemGroup>
+
+</Project>
diff --git a/C#/Toll-calc/Tests/UnitTest1.cs b/C#/Toll-calc/Tests/UnitTest1.cs
@@ -0,0 +1,196 @@
+using System;
+using Toll_calc.Models;
+using Toll_calc.Services;
+using Xunit;
+
+namespace Tests
+{
+    public class UnitTest1
+    {
+
+        private readonly TollCalculator _calculator;
+        public UnitTest1()
+        {
+            var holidayService = new HolidayService();
+            _calculator = new TollCalculator(holidayService);
+        }
+
+        [Fact]
+        public void Car_Three_Passes_Spread_Out_Weekday()
+        {
+            var passTimes = new DateTime[]
+            {
+                new DateTime(2021, 9, 1,08,30,0),
+                new DateTime(2021, 9, 1, 06,15,00),
+                new DateTime(2021, 9, 1, 16,15,00),
+            };
+            var totalSum = _calculator.GetTollFeeForDay(new Car(), passTimes);
+            Assert.Equal(34, totalSum);
+        }
+
+        [Fact]
+        public void Toll_Free_Vehicle()
+        {
+            var passTimes = new DateTime[]
+            {
+                new DateTime(2021, 9, 1,08,30,0),
+                new DateTime(2021, 9, 1, 06,15,00),
+                new DateTime(2021, 9, 1, 16,15,00),
+            };
+            var totalSum = _calculator.GetTollFeeForDay(new Diplomat(), passTimes);
+            Assert.Equal(0, totalSum);
+        }
+
+        [Fact]
+        public void Saturday()
+        {
+            var passTimes = new DateTime[]
+            {
+                new DateTime(2021, 9, 4,08,30,0),
+                new DateTime(2021, 9, 4, 06,15,00),
+                new DateTime(2021, 9, 4, 16,15,00),
+            };
+            var totalSum = _calculator.GetTollFeeForDay(new Car(), passTimes);
+            Assert.Equal(0, totalSum);
+        }
+
+        [Fact]
+        public void Weekends_Should_Be_Free()
+        {
+            var saturday = new DateTime[]
+            {
+                new DateTime(2021, 9, 4,08,30,0),
+                new DateTime(2021, 9, 4, 06,15,00),
+                new DateTime(2021, 9, 4, 16,15,00),
+            };
+            var saturdaySum = _calculator.GetTollFeeForDay(new Car(), saturday);
+            Assert.Equal(0, saturdaySum);
+
+            var sunday = new DateTime[]
+            {
+                new DateTime(2021, 9, 5,08,30,0),
+                new DateTime(2021, 9, 5, 06,15,00),
+                new DateTime(2021, 9, 5, 16,15,00),
+            };
+            var sundaySum = _calculator.GetTollFeeForDay(new Car(), sunday);
+            Assert.Equal(0, sundaySum);
+        }
+
+        [Fact]
+        public void Holidays_Should_Be_Free()
+        {
+            //friday
+            var passTimes = new DateTime[]
+            {
+                new DateTime(2021, 12, 24,08,30,0),
+                new DateTime(2021, 12, 24, 06,15,00),
+                new DateTime(2021, 12, 24, 16,15,00),
+            };
+            var totalSum = _calculator.GetTollFeeForDay(new Car(), passTimes);
+            Assert.Equal(0, totalSum);
+        }
+
+        [Fact]
+        public void Multiple_Passes_Within_An_Hour_Should_Only_Count_Highest()
+        {
+            //friday
+            var passTimes = new DateTime[]
+            {
+                new DateTime(2021, 09, 1,06,55,0), // 13 - overwritten by line 3
+                new DateTime(2021, 09, 1, 06,15,00), // 8 - overwritten by line 3
+                new DateTime(2021, 09, 1, 7,13,00), // 18  - counted
+                new DateTime(2021, 09, 1, 7,16,00), // 18  - counted
+
+            };
+            var totalSum = _calculator.GetTollFeeForDay(new Car(), passTimes);
+            Assert.Equal(36, totalSum);
+        }
+
+        [Fact]
+        public void Multiple_Passes_Within_An_Hour_Should_Only_Count_Highest2()
+        {
+            //friday
+            var passTimes = new DateTime[]
+            {
+                new DateTime(2021, 09, 1,06,55,0), // 13 - overwritten by line 3
+                new DateTime(2021, 09, 1, 06,15,00), // 8 - overwritten by line 3
+                new DateTime(2021, 09, 1, 7,13,00), // 18  - counted
+                new DateTime(2021, 09, 1, 7,16,00), // 18  - counted
+                new DateTime(2021, 09, 1, 8,12,00), // 13  - skipped since previous row is start of a new hour interval and has a  higher fee
+
+            };
+            var totalSum = _calculator.GetTollFeeForDay(new Car(), passTimes);
+            Assert.Equal(36, totalSum);
+        }
+
+
+        [Fact]
+        public void Maximum_Fee_Cannot_Exceed_60()
+        {
+            //friday
+            var passTimes = new DateTime[]
+            {
+                //interval 1
+                new DateTime(2021, 09, 1, 06,55,0), // 13 - overwritten by line 3
+                new DateTime(2021, 09, 1, 06,15,00), // 8 - overwritten by line 3
+                new DateTime(2021, 09, 1, 07,13,00), // 18  - counted
+
+                //interval 2
+                new DateTime(2021, 09, 1, 07,16,00), // 18  - counted
+                new DateTime(2021, 09, 1, 08,12,00), // 13  - skipped since previous row is start of a new hour interval and has a  higher fee
+
+                //interval 3
+                new DateTime(2021, 09, 1, 11,12,00), // 8  - counted
+
+                //interval 4
+                new DateTime(2021, 09, 1, 15,12,00), // 13  - overwritten
+                new DateTime(2021, 09, 1, 16,00,00), // 18  - counted
+
+                //sum = 62
+            };
+            var totalSum = _calculator.GetTollFeeForDay(new Car(), passTimes);
+            Assert.Equal(60, totalSum);
+        }
+
+
+        [Fact]
+        public void NullVehicle_ThrowsArgumentException()
+        {
+            var passTimes = new DateTime[]
+            {
+                new DateTime(2021, 09, 1, 06, 55, 0)
+            };
+
+            var ex = Assert.Throws<ArgumentException>(() => _calculator.GetTollFeeForDay(null, passTimes));
+            Assert.Equal("Vehicle can not be null.", ex.Message);
+
+        }
+
+        [Fact]
+        public void Pass_Times_With_Different_Dates_ThrowsArgumentException()
+        {
+            var passTimes = new DateTime[]
+            {
+                new DateTime(2021, 09, 1, 06, 55, 0),
+                new DateTime(2021, 08, 1, 06, 55, 0)
+            };
+
+           var ex = Assert.Throws<ArgumentException>(() => _calculator.GetTollFeeForDay(new Car(), passTimes));
+           Assert.Equal("All pass times must be from the same date.", ex.Message);
+        }
+
+        [Fact]
+        public void Null_Or_Empty_Pass_Times_returns_0()
+        {
+            var passTimes = new DateTime[]
+            {
+            };
+
+            var zeroLengthSum = _calculator.GetTollFeeForDay(new Car(), passTimes);
+            Assert.Equal(0, zeroLengthSum);
+
+            var nullTimesSum = _calculator.GetTollFeeForDay(new Car(), null);
+            Assert.Equal(0, nullTimesSum);
+        }
+    }
+}
diff --git a/C#/Toll-calc/Toll-calc.sln b/C#/Toll-calc/Toll-calc.sln
@@ -0,0 +1,31 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30717.126
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Toll-calc", "Toll-calc\Toll-calc.csproj", "{087AFB44-3A49-4A5F-B905-9BEABFA8C08E}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Tests", "Tests\Tests.csproj", "{0FC12320-1CDF-403A-A857-F3948402B420}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{087AFB44-3A49-4A5F-B905-9BEABFA8C08E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{087AFB44-3A49-4A5F-B905-9BEABFA8C08E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{087AFB44-3A49-4A5F-B905-9BEABFA8C08E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{087AFB44-3A49-4A5F-B905-9BEABFA8C08E}.Release|Any CPU.Build.0 = Release|Any CPU
+		{0FC12320-1CDF-403A-A857-F3948402B420}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{0FC12320-1CDF-403A-A857-F3948402B420}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{0FC12320-1CDF-403A-A857-F3948402B420}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{0FC12320-1CDF-403A-A857-F3948402B420}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {83341090-C237-4058-809D-F46C43901EAC}
+	EndGlobalSection
+EndGlobal
diff --git a/C#/Toll-calc/Toll-calc/Extensions/DateTimeExtensions.cs b/C#/Toll-calc/Toll-calc/Extensions/DateTimeExtensions.cs
@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.Linq;
+using System.Reflection.Metadata.Ecma335;
+
+namespace Toll_calc.Extensions
+{
+    public static class DateTimeExtensions
+    {
+        public static bool FallsBetween(this DateTime date, TimeSpan start, TimeSpan end)
+        {
+            var time = new TimeSpan(date.Hour, date.Minute, date.Second);
+            return start <= time && time < end;
+        }
+    }
+}
diff --git a/C#/Car.cs → C#/Toll-calc/Toll-calc/Models/Car.cs b/C#/Car.cs → C#/Toll-calc/Toll-calc/Models/Car.cs
@@ -1,16 +1,17 @@
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 
-namespace TollFeeCalculator
+namespace Toll_calc.Models
 {
     public class Car : Vehicle
     {
         public String GetVehicleType()
         {
             return "Car";
         }
+
+        public bool IsTollFree()
+        {
+            return false;
+        }
     }
 }
diff --git a/C#/Toll-calc/Toll-calc/Models/Diplomat.cs b/C#/Toll-calc/Toll-calc/Models/Diplomat.cs
@@ -0,0 +1,15 @@
+namespace Toll_calc.Models
+{
+    public class Diplomat : Vehicle
+    {
+        public string GetVehicleType()
+        {
+            return "Diplomat";
+        }
+
+        public bool IsTollFree()
+        {
+            return true;
+        }
+    }
+}
diff --git a/C#/Toll-calc/Toll-calc/Models/Emergency.cs b/C#/Toll-calc/Toll-calc/Models/Emergency.cs
@@ -0,0 +1,15 @@
+namespace Toll_calc.Models
+{
+    public class Emergency : Vehicle
+    {
+        public string GetVehicleType()
+        {
+            return "Emergency";
+        }
+
+        public bool IsTollFree()
+        {
+            return true;
+        }
+    }
+}
diff --git a/C#/Toll-calc/Toll-calc/Models/Foreign.cs b/C#/Toll-calc/Toll-calc/Models/Foreign.cs
@@ -0,0 +1,15 @@
+namespace Toll_calc.Models
+{
+    public class Foreign : Vehicle
+    {
+        public string GetVehicleType()
+        {
+            return "Foreign";
+        }
+
+        public bool IsTollFree()
+        {
+            return true;
+        }
+    }
+}