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// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
using System.IO;
using System.Reflection;
using Xunit;
namespace System.Web.WebPages.TestUtils
{
public class TestFile
{
public const string ResourceNameFormat = "{0}.TestFiles.{1}";
public string ResourceName { get; set; }
public Assembly Assembly { get; set; }
public TestFile(string resName, Assembly asm)
{
ResourceName = resName;
Assembly = asm;
}
public static TestFile Create(string localResourceName)
{
return new TestFile(String.Format(ResourceNameFormat, Assembly.GetCallingAssembly().GetName().Name, localResourceName), Assembly.GetCallingAssembly());
}
public Stream OpenRead()
{
Stream strm = Assembly.GetManifestResourceStream(ResourceName);
if (strm == null)
{
Assert.True(false, String.Format("Manifest resource: {0} not found", ResourceName));
}
return strm;
}
public byte[] ReadAllBytes()
{
using (Stream stream = OpenRead())
{
byte[] buffer = new byte[stream.Length];
stream.Read(buffer, 0, buffer.Length);
return buffer;
}
}
public string ReadAllText()
{
using (StreamReader reader = new StreamReader(OpenRead()))
{
return reader.ReadToEnd();
}
}
/// <summary>
/// Saves the file to the specified path.
/// </summary>
public void Save(string filePath)
{
var directory = Path.GetDirectoryName(filePath);
if (!Directory.Exists(directory))
{
Directory.CreateDirectory(directory);
}
using (Stream outStream = File.Create(filePath))
{
using (Stream inStream = OpenRead())
{
inStream.CopyTo(outStream);
}
}
}
}
}
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