SimpleTwitter web application

ReadMe.txt

@@ -0,0 +1,4 @@
+Simple Twitter
+
+I deployed MongoDB Compass (cloud version) on AWS however I was not able to successfully connect to it.  Therefore, the solution requires that
+the machine that runs the web app has MongoDB installed.

Simple Twitter.Tests/App.config

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+    Note: Add entries to the App.config file for configuration settings
+    that apply only to the Test project.
+-->
+<configuration>
+    <appSettings>
+
+    </appSettings>
+
+    <connectionStrings>
+
+    </connectionStrings>
+  <runtime>
+    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
+      <dependentAssembly>
+        <assemblyIdentity name="WebGrease" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-1.6.5135.21930" newVersion="1.6.5135.21930" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Antlr3.Runtime" publicKeyToken="eb42632606e9261f" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-3.5.0.2" newVersion="3.5.0.2" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-11.0.0.0" newVersion="11.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Diagnostics.DiagnosticSource" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.0.2.1" newVersion="4.0.2.1" />
+      </dependentAssembly>
+    </assemblyBinding>
+  </runtime>
+</configuration>

Simple Twitter.Tests/Controllers/SimpleTwitterControllerTest.cs

@@ -0,0 +1,91 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Web.Mvc;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using Simple_Twitter.Utilities;
+using Simple_Twitter.Controllers;
+using Moq;
+
+namespace Simple_Twitter.Tests.Controllers
+{
+    [TestClass]
+    public class SimpleTwitterControllerTest
+    {
+        [TestMethod]
+        public void Index()
+        {
+            Mock<IDBConfig> dbConfig = new Mock<IDBConfig>();
+            dbConfig.Setup(x => x.GetDBHost()).Returns("mongodb://127.0.0.1:27017");
+            dbConfig.Setup(x => x.GetDBName()).Returns("SimpleTwitterDB");
+            SimpleTwitterController controller = new SimpleTwitterController(dbConfig.Object);
+
+            // Test null strings 
+            string handle = null;
+            string tweet = null;
+            ViewResult result = controller.Index(handle, tweet) as ViewResult;
+            Assert.IsNull(result.ViewBag.Handle);
+            Assert.IsNull(result.ViewBag.Tweet);
+
+            //Test empty strings
+            handle = "";
+            tweet = "";
+            result = controller.Index(handle, tweet) as ViewResult;
+            Assert.IsNull(result.ViewBag.Handle);
+            Assert.IsNull(result.ViewBag.Tweet);
+
+            //Test large tweet
+            handle = "@user";
+            tweet = "asdkfja;skldfjalskdfjas;lkdjfsalkdfjslk;dfjaslk;dfjsakd;lfjsal;kdfjslkdfjskldfjsdlkjasldkjdsalkfj" +
+                "aslkdfjsal;kdfjasl;kdjfl;aksdjfl;aksdjfaksdfklasjdfklasjdflkasjdfl;kasjdflkasjdflkasjdflkdfjasld;kfjasdlk" +
+                "asdlfjsadlkfjasdl;kfjasdlkfjsadlkfjasdlkfjasldkfjaslkd;fjasl;kdfjaskdlfjasldkfjsldkfjslkdfjaslkdfjasldk";
+            result = controller.Index(handle, tweet) as ViewResult;
+            Assert.IsNull(result.ViewBag.Handle);
+            Assert.IsNull(result.ViewBag.Tweet);
+
+            //Test Valid Tweet
+            handle = "@user";
+            tweet = "hello... I'm tweeting";
+            result = controller.Index(handle, tweet) as ViewResult;
+            Assert.IsNotNull(result.ViewBag.Handle);
+            Assert.IsNotNull(result.ViewBag.Tweet);
+        }
+
+        [TestMethod]
+        public void ViewTweets()
+        {
+            Mock<IDBConfig> dbConfig = new Mock<IDBConfig>();
+            dbConfig.Setup(x => x.GetDBHost()).Returns("mongodb://127.0.0.1:27017");
+            dbConfig.Setup(x => x.GetDBName()).Returns("SimpleTwitterDB");
+            SimpleTwitterController controller = new SimpleTwitterController(dbConfig.Object);
+
+            // Test null string
+            string handle = null;
+            ViewResult result = controller.ViewTweets(handle) as ViewResult;
+            Assert.IsNull(result.ViewBag.Handle);
+
+            //Test empty strings
+            handle = "";
+            result = controller.ViewTweets(handle) as ViewResult;
+            Assert.IsNull(result.ViewBag.Handle);
+
+            //Test Valid Tweet
+            handle = "@user";
+            string tweet = "hello... I'm tweeting";
+            controller.Index(handle, tweet);
+            result = controller.ViewTweets(handle) as ViewResult;
+
+            bool bFound = false;
+            foreach (var str in result.ViewBag.Tweets)
+            {
+                if (str.Tweet == tweet)
+                {
+                    bFound = true;
+                    break;
+                }
+            }
+            Assert.IsTrue(bFound);
+        }
+    }
+}

Simple Twitter.Tests/Properties/AssemblyInfo.cs

@@ -0,0 +1,35 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("Simple_Twitter.Tests")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("Simple_Twitter.Tests")]
+[assembly: AssemblyCopyright("Copyright ©  2018")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible
+// to COM components.  If you need to access a type in this assembly from
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("eea6321c-6266-4803-bf41-fb69c42d0381")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Revision and Build Numbers
+// by using the '*' as shown below:
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

Simple Twitter.Tests/Simple Twitter.Tests.csproj

@@ -0,0 +1,155 @@
+<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="..\packages\MSTest.TestAdapter.1.2.0\build\net45\MSTest.TestAdapter.props" Condition="Exists('..\packages\MSTest.TestAdapter.1.2.0\build\net45\MSTest.TestAdapter.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProductVersion>
+    </ProductVersion>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{998DDFD8-B7FB-46E9-B9E2-07BB57D9D2BC}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>Simple_Twitter.Tests</RootNamespace>
+    <AssemblyName>Simple Twitter.Tests</AssemblyName>
+    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <ProjectTypeGuids>{3AC096D0-A1C2-E12C-1390-A8335801FDAB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <NuGetPackageImportStamp>
+    </NuGetPackageImportStamp>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="Castle.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=407dd0808d44fbdc, processorArchitecture=MSIL">
+      <HintPath>..\packages\Castle.Core.4.3.1\lib\net45\Castle.Core.dll</HintPath>
+    </Reference>
+    <Reference Include="DnsClient, Version=1.0.7.0, Culture=neutral, PublicKeyToken=4574bb5573c51424, processorArchitecture=MSIL">
+      <HintPath>..\packages\DnsClient.1.0.7\lib\net45\DnsClient.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="Microsoft.VisualStudio.TestPlatform.TestFramework">
+      <HintPath>..\packages\MSTest.TestFramework.1.2.0\lib\net45\Microsoft.VisualStudio.TestPlatform.TestFramework.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.VisualStudio.TestPlatform.TestFramework.Extensions">
+      <HintPath>..\packages\MSTest.TestFramework.1.2.0\lib\net45\Microsoft.VisualStudio.TestPlatform.TestFramework.Extensions.dll</HintPath>
+    </Reference>
+    <Reference Include="MongoDB.Bson, Version=2.7.0.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\MongoDB.Bson.2.7.0\lib\net45\MongoDB.Bson.dll</HintPath>
+    </Reference>
+    <Reference Include="MongoDB.Driver, Version=2.7.0.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\MongoDB.Driver.2.7.0\lib\net45\MongoDB.Driver.dll</HintPath>
+    </Reference>
+    <Reference Include="MongoDB.Driver.Core, Version=2.7.0.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\MongoDB.Driver.Core.2.7.0\lib\net45\MongoDB.Driver.Core.dll</HintPath>
+    </Reference>
+    <Reference Include="Moq, Version=4.9.0.0, Culture=neutral, PublicKeyToken=69f491c39445e920, processorArchitecture=MSIL">
+      <HintPath>..\packages\Moq.4.9.0\lib\net45\Moq.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Buffers, Version=4.0.1.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Buffers.4.3.0\lib\netstandard1.1\System.Buffers.dll</HintPath>
+    </Reference>
+    <Reference Include="System.ComponentModel.DataAnnotations" />
+    <Reference Include="System.Configuration" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Runtime.InteropServices.RuntimeInformation, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Runtime.InteropServices.RuntimeInformation.4.0.0\lib\net45\System.Runtime.InteropServices.RuntimeInformation.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Threading.Tasks.Extensions, Version=4.1.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Threading.Tasks.Extensions.4.3.0\lib\portable-net45+win8+wp8+wpa81\System.Threading.Tasks.Extensions.dll</HintPath>
+    </Reference>
+    <Reference Include="System.ValueTuple, Version=4.0.2.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.ValueTuple.4.4.0\lib\net461\System.ValueTuple.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Web" />
+    <Reference Include="System.Web.ApplicationServices" />
+    <Reference Include="System.Web.Extensions" />
+    <Reference Include="System.Web.Abstractions" />
+    <Reference Include="System.Web.Routing" />
+    <Reference Include="System.Xml" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="Microsoft.Web.Infrastructure, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <Private>True</Private>
+      <HintPath>..\packages\Microsoft.Web.Infrastructure.1.0.0.0\lib\net40\Microsoft.Web.Infrastructure.dll</HintPath>
+    </Reference>
+    <Reference Include="Newtonsoft.Json">
+      <HintPath>..\packages\Newtonsoft.Json.11.0.1\lib\net45\Newtonsoft.Json.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Net.Http.WebRequest" />
+    <Reference Include="System.Web.Helpers, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <Private>True</Private>
+      <HintPath>..\packages\Microsoft.AspNet.WebPages.3.2.4\lib\net45\System.Web.Helpers.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Web.Mvc, Version=5.2.4.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <Private>True</Private>
+      <HintPath>..\packages\Microsoft.AspNet.Mvc.5.2.4\lib\net45\System.Web.Mvc.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Web.Razor, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <Private>True</Private>
+      <HintPath>..\packages\Microsoft.AspNet.Razor.3.2.4\lib\net45\System.Web.Razor.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Web.WebPages, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <Private>True</Private>
+      <HintPath>..\packages\Microsoft.AspNet.WebPages.3.2.4\lib\net45\System.Web.WebPages.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Web.WebPages.Deployment, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <Private>True</Private>
+      <HintPath>..\packages\Microsoft.AspNet.WebPages.3.2.4\lib\net45\System.Web.WebPages.Deployment.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Web.WebPages.Razor, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <Private>True</Private>
+      <HintPath>..\packages\Microsoft.AspNet.WebPages.3.2.4\lib\net45\System.Web.WebPages.Razor.dll</HintPath>
+    </Reference>
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="Controllers\SimpleTwitterControllerTest.cs" />
+    <Compile Include="Utilities\ElapsedTimeStringTest.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <Content Include="App.config" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="packages.config" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\Simple Twitter\Simple Twitter.csproj">
+      <Project>{25DD403E-F29B-415F-BAEF-95544C33C7C6}</Project>
+      <Name>Simple Twitter</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <ItemGroup />
+  <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
+    </PropertyGroup>
+    <Error Condition="!Exists('..\packages\MSTest.TestAdapter.1.2.0\build\net45\MSTest.TestAdapter.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\MSTest.TestAdapter.1.2.0\build\net45\MSTest.TestAdapter.props'))" />
+    <Error Condition="!Exists('..\packages\MSTest.TestAdapter.1.2.0\build\net45\MSTest.TestAdapter.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\MSTest.TestAdapter.1.2.0\build\net45\MSTest.TestAdapter.targets'))" />
+  </Target>
+  <Import Project="..\packages\MSTest.TestAdapter.1.2.0\build\net45\MSTest.TestAdapter.targets" Condition="Exists('..\packages\MSTest.TestAdapter.1.2.0\build\net45\MSTest.TestAdapter.targets')" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it.
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>

Simple Twitter.Tests/Utilities/ElapsedTimeStringTest.cs

@@ -0,0 +1,55 @@
+using System;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using Simple_Twitter.Utilities;
+
+namespace Simple_Twitter.Tests.Utilities
+{
+    [TestClass]
+    public class ElapsedTimeStringTest
+    {
+        [TestMethod]
+        public void GetElaspedTimeString()
+        {
+            DateTime fortyFiveMinsAgo = DateTime.Now.AddMinutes(-45);
+            string str = ElaspedTimeString.GetElaspedTimeString(fortyFiveMinsAgo);
+            Assert.AreEqual(str, "45 minutes ago");
+
+            DateTime oneMinuteAgo = DateTime.Now.AddMinutes(-1);
+            str = ElaspedTimeString.GetElaspedTimeString(oneMinuteAgo);
+            Assert.AreEqual(str, "1 minute ago");
+
+            DateTime tenSecondsAgo = DateTime.Now.AddSeconds(-10);
+            str = ElaspedTimeString.GetElaspedTimeString(tenSecondsAgo);
+            Assert.AreEqual(str, "10 seconds ago");
+
+            DateTime oneSecondAgo = DateTime.Now.AddSeconds(-1);
+            str = ElaspedTimeString.GetElaspedTimeString(oneSecondAgo);
+            Assert.AreEqual(str, "1 second ago");
+
+            DateTime fiveHoursAgo = DateTime.Now.AddHours(-5);
+            str = ElaspedTimeString.GetElaspedTimeString(fiveHoursAgo);
+            Assert.AreEqual(str, "5 hours ago");
+
+            DateTime oneHourAgo = DateTime.Now.AddHours(-1);
+            str = ElaspedTimeString.GetElaspedTimeString(oneHourAgo);
+            Assert.AreEqual(str, "1 hour ago");
+
+            DateTime fiveDaysAgo = DateTime.Now.AddDays(-5);
+            str = ElaspedTimeString.GetElaspedTimeString(fiveDaysAgo);
+            Assert.AreEqual(str, "5 days ago");
+
+            DateTime oneDayAgo = DateTime.Now.AddDays(-1);
+            str = ElaspedTimeString.GetElaspedTimeString(oneDayAgo);
+            Assert.AreEqual(str, "1 day ago");
+
+            DateTime twoYearsAgo = DateTime.Now.AddDays(-730);
+            str = ElaspedTimeString.GetElaspedTimeString(twoYearsAgo);
+            Assert.AreEqual(str, "2 years ago");
+
+            DateTime oneYearAgo = DateTime.Now.AddDays(-365);
+            str = ElaspedTimeString.GetElaspedTimeString(oneYearAgo);
+            Assert.AreEqual(str, "1 year ago");
+
+        }
+    }
+}