public void HeadersTest_Should_Not_Send_File_If_File_Has_Not_Been_Changed()
{
Request.Headers[HttpHeaders.IfNoneMatch] = ResumeFileResult.Util.Etag(_file);
var result = new MockResumeFileResult(_file.FullName, ContentType, Request);
Assert.IsTrue(result.IsNotModified());
result.WriteFileTest(Response);
Assert.AreEqual((int)HttpStatusCode.NotModified, Response.StatusCode);
Assert.IsNotNull(Response.Headers[HttpHeaders.Etag]);
Assert.IsNotNull(Response.Headers[HttpHeaders.Expires]);
Assert.IsNotNull(Response.Headers[HttpHeaders.LastModified]);
Assert.IsNull(Response.Headers[HttpHeaders.ContentRange]);
Assert.AreEqual(0, Response.OutputStream.Length);
}
