diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..b6fd190
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,9 @@
+language: csharp
+solution: ./UnitTestProject1/UnitTestProject1.sln
+install:
+- sudo apt-get install -y gtk-sharp2
+- nuget restore ./UnitTestProject1/UnitTestProject1.sln
+- nuget install NUnit.Runners -Version 2.6.4 -OutputDirectory testrunner
+script:
+- xbuild /p:Configuration=Release ./UnitTestProject1/UnitTestProject1.sln
+- mono ./testrunner/NUnit.Runners.2.6.4/tools/nunit-console.exe ./UnitTestProject1/UnitTestProject1/bin/Release/UnitTestProject1.dll
\ No newline at end of file
diff --git a/UnitTestProject1/UnitTestProject1/UnitTest1.cs b/UnitTestProject1/UnitTestProject1/UnitTest1.cs
index d6293b9..ba84cd1 100644
--- a/UnitTestProject1/UnitTestProject1/UnitTest1.cs
+++ b/UnitTestProject1/UnitTestProject1/UnitTest1.cs
@@ -1,16 +1,25 @@
 using System;
-using Microsoft.VisualStudio.TestTools.UnitTesting;
 
+using NUnit.Framework;
 namespace UnitTestProject1
 {
-    [TestClass]
+
+    [TestFixture]
     public class UnitTest1
     {
-        [TestMethod]
-        public void TestMethod1()
+        [Test]
+        public void TestMethodPass()
         { //test branch
             Assert.IsTrue(true);
-
+            
         }
+        [Test]
+        public void TestMethodFail()
+        { //test branch
+            Assert.IsTrue(true);
+
+        }//resolve issue #2
+
+		//trying to solve issue 4
     }
 }
diff --git a/UnitTestProject1/UnitTestProject1/UnitTestProject1.csproj b/UnitTestProject1/UnitTestProject1/UnitTestProject1.csproj
index 46399bf..f441bf5 100644
--- a/UnitTestProject1/UnitTestProject1/UnitTestProject1.csproj
+++ b/UnitTestProject1/UnitTestProject1/UnitTestProject1.csproj
@@ -20,7 +20,7 @@
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>
     <DebugType>full</DebugType>
-    <Optimize>false</Optimize>
+    <Optimize>true</Optimize>
     <OutputPath>bin\Debug\</OutputPath>
     <DefineConstants>DEBUG;TRACE</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
@@ -35,6 +35,10 @@
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
   <ItemGroup>
+    <Reference Include="nunit.framework, Version=2.6.4.14350, Culture=neutral, PublicKeyToken=96d09a1eb7f44a77, processorArchitecture=MSIL">
+      <HintPath>..\packages\NUnit.2.6.4\lib\nunit.framework.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
     <Reference Include="System" />
   </ItemGroup>
   <Choose>
@@ -53,6 +57,9 @@
     <Compile Include="UnitTest1.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
+  <ItemGroup>
+    <None Include="packages.config" />
+  </ItemGroup>
   <Choose>
     <When Condition="'$(VisualStudioVersion)' == '10.0' And '$(IsCodedUITest)' == 'True'">
       <ItemGroup>
diff --git a/UnitTestProject1/UnitTestProject1/packages.config b/UnitTestProject1/UnitTestProject1/packages.config
new file mode 100644
index 0000000..e733ad5
--- /dev/null
+++ b/UnitTestProject1/UnitTestProject1/packages.config
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="NUnit" version="2.6.4" targetFramework="net452" />
+</packages>
\ No newline at end of file