Added tests for new class

Author: mbos

Pass4Win/ConfigHandling.cs

@@ -1,5 +1,6 @@
 namespace Pass4Win
 {
+    using System;
     using System.Collections.Generic;
     using System.IO;
     using Newtonsoft.Json;
@@ -70,7 +71,13 @@ private void Load()
                         json = reader.ReadToEnd();
                     }
                 }
-                this.values = JsonConvert.DeserializeObject<Dictionary<string, object>>(json);
+                try
+                {
+                    this.values = JsonConvert.DeserializeObject<Dictionary<string, object>>(json);
+                }
+                catch (Exception)
+                {
+                }
             }
         }
     }

Pass4WinTests/ConfigHandlingTests.cs

@@ -0,0 +1,87 @@
+namespace Pass4WinTests
+{
+    using System;
+    using System.Collections.Generic;
+    using NUnit.Framework;
+    using Pass4Win;
+
+    [TestFixture]
+    public class ConfigHandlingTests
+    {
+        [SetUp]
+        public void BeforeTest()
+        {
+            Setup.InitializeContainer();
+        }
+
+        [Test]
+        public void ValueTypes()
+        {
+            var standardConfig = new ConfigHandling();
+
+            int valueInteger = 5000;
+            standardConfig["testInteger"] = valueInteger;
+
+            DateTime valueDate = DateTime.Now;
+            standardConfig["testDate"] = valueDate;
+
+            char valueChar = 'x';
+            standardConfig["testChar"] = valueChar;
+
+            Assert.AreEqual(valueDate, standardConfig["testDate"]);
+            Assert.AreEqual(valueInteger, standardConfig["testInteger"]);
+            Assert.AreEqual(valueChar, standardConfig["testChar"]);
+        }
+
+        [Test]
+        public void ReferenceTypes()
+        {
+            ConfigHandling standardConfig = new ConfigHandling();
+
+            string referenceString = "referenced string";
+            string[] referenceArray = { "referenced", "string"};
+
+            standardConfig["testString"] = referenceString;
+            standardConfig["testArray"] = referenceArray;
+
+            Assert.AreEqual(referenceString, standardConfig["testString"]);
+            Assert.AreEqual(referenceArray, standardConfig["testArray"]);
+        }
+
+        [Test]
+        public void SavingLoading()
+        {
+            int value = 1024;
+            {
+                var standardConfig = new ConfigHandling();
+
+                standardConfig["test"] = value;
+
+                standardConfig.Save();
+            }
+
+            {
+                var standardConfig = new ConfigHandling();
+
+                Assert.AreEqual(value, standardConfig["test"]);
+            }
+        }
+
+        [Test]
+        [ExpectedException(typeof(KeyNotFoundException))]
+        public void Delete()
+        {
+            var standardConfig = new ConfigHandling();
+            standardConfig["test"] = 1024;
+
+
+            standardConfig.Delete("test");
+
+            if (standardConfig["test"] == 1024)
+            {
+                Assert.Fail("Deleted key still exists.");
+            }
+
+        }
+    }
+}

Pass4WinTests/Pass4WinTests.csproj

@@ -41,6 +41,7 @@
       <HintPath>..\packages\Autofac.3.5.2\lib\net40\Autofac.dll</HintPath>
       <Private>True</Private>
     </Reference>
+    <Reference Include="Microsoft.CSharp" />
     <Reference Include="Moq, Version=4.2.1510.2205, Culture=neutral, PublicKeyToken=69f491c39445e920, processorArchitecture=MSIL">
       <HintPath>..\packages\Moq.4.2.1510.2205\lib\net40\Moq.dll</HintPath>
       <Private>True</Private>
@@ -65,6 +66,7 @@
     <Otherwise />
   </Choose>
   <ItemGroup>
+    <Compile Include="ConfigHandlingTests.cs" />
     <Compile Include="FileSystemInterfaceTests.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="PwgenTests.cs" />