Add overload for MimeTypes.GetMimeType(string)

source/XeroApi.Tests/MimeTypesTests.cs

@@ -0,0 +1,32 @@
+using System.IO;
+using NUnit.Framework;
+
+namespace XeroApi.Tests
+{
+    public class MimeTypesTests
+    {
+        [Test]
+        public void it_can_return_the_mime_type_for_a_filename()
+        {
+            string mimeType = MimeTypes.GetMimeType("anyFilename.pdf");
+
+            Assert.AreEqual("application/pdf", mimeType);
+        }
+
+        [Test]
+        public void it_can_return_the_mime_type_for_a_filepath()
+        {
+            string mimeType = MimeTypes.GetMimeType(@"c:\any\dir\anyFilename.jpeg");
+
+            Assert.AreEqual("image/jpeg", mimeType);
+        }
+
+        [Test]
+        public void it_can_return_the_mime_type_for_a_fileinfo()
+        {
+            var mimeType = MimeTypes.GetMimeType(new FileInfo("anyFilename.docx"));
+
+            Assert.AreEqual("application/vnd.openxmlformats-officedocument.wordprocessingml.document", mimeType);
+        }
+    }
+}

source/XeroApi.Tests/XeroApi.Tests.csproj

@@ -47,6 +47,7 @@
     <Compile Include="ApiQueryTests.cs" />
     <Compile Include="EventTimelineTests.cs" />
     <Compile Include="IntegrationProxyHelperTests.cs" />
+    <Compile Include="MimeTypesTests.cs" />
     <Compile Include="ModelSerializationTests.cs" />
     <Compile Include="OAuth\Consumer\ConsumerRequestTests.cs" />
     <Compile Include="PauseTimeTests.cs" />

source/XeroApi/MimeTypes.cs

@@ -37,5 +37,10 @@ public static string GetMimeType(FileInfo fileInfo)
 
             return mimeType;
         }
+
+        public static string GetMimeType(string fileName)
+        {
+            return GetMimeType(new FileInfo(fileName));
+        }
     }
 }