public void CtorSetsCacheability()
{
// arrange, act
var result = new CacheableFileContentResult(new byte[] { }, "image/gif", DateTime.UtcNow, HttpCacheability.Server);
// assert
Assert.AreEqual(HttpCacheability.Server, result.Cacheability);
}
public void CtorSetsLastModified()
{
// arrange
DateTime dateTime = DateTime.UtcNow;
// act
var result = new CacheableFileContentResult(new byte[] { }, "image/gif", dateTime, HttpCacheability.Public);
// assert
Assert.AreEqual(dateTime, result.LastModified);
}
public void ExecuteResultSetsCacheLastModified()
{
// arrange
DateTime dateTime = DateTime.UtcNow;
var result = new CacheableFileContentResult(new byte[] { }, "image/gif", dateTime, HttpCacheability.Server);
var httpContext = new Mock<HttpContextBase>();
DateTime lastModified = DateTime.MinValue;
httpContext.Setup(h => h.Response.Cache.SetLastModified(It.IsAny<DateTime>())).Callback<DateTime>(
date => lastModified = date);
httpContext.Setup(h => h.Response.OutputStream.Write(It.IsAny<byte[]>(), 0, It.IsAny<int>()));
var controllerContext = new ControllerContext();
controllerContext.HttpContext = httpContext.Object;
// act
result.ExecuteResult(controllerContext);
// assert
Assert.AreEqual(dateTime, lastModified);
}
public void ExecuteResultSetsCacheCacheability()
{
// arrange
DateTime dateTime = DateTime.UtcNow;
var result = new CacheableFileContentResult(new byte[] { }, "image/gif", dateTime, HttpCacheability.Public);
var httpContext = new Mock<HttpContextBase>();
HttpCacheability cacheability = HttpCacheability.NoCache;
httpContext.Setup(h => h.Response.Cache.SetCacheability(It.IsAny<HttpCacheability>())).Callback
<HttpCacheability>(cacheSetting => cacheability = cacheSetting);
httpContext.Setup(h => h.Response.OutputStream.Write(It.IsAny<byte[]>(), 0, It.IsAny<int>()));
var controllerContext = new ControllerContext();
controllerContext.HttpContext = httpContext.Object;
// act
result.ExecuteResult(controllerContext);
// assert
Assert.AreEqual(HttpCacheability.Public, cacheability);
}
public void ExecuteResultWritesBytesToResponse()
{
// arrange
DateTime dateTime = DateTime.Now;
var result = new CacheableFileContentResult(new byte[] {1, 2, 3, 2, 1}, "image/gif", dateTime,
HttpCacheability.Server);
var httpContext = new Mock<HttpContextBase>();
DateTime lastModified = DateTime.MinValue;
httpContext.Setup(h => h.Response.Cache.SetLastModified(It.IsAny<DateTime>())).Callback<DateTime>(
date => lastModified = date);
byte[] writtenBytes = null;
httpContext.Setup(h => h.Response.OutputStream.Write(It.IsAny<byte[]>(), 0, It.IsAny<int>())).Callback
<byte[], int, int>((bytes, i, j) => writtenBytes = bytes);
var controllerContext = new ControllerContext();
controllerContext.HttpContext = httpContext.Object;
// act
result.ExecuteResult(controllerContext);
// assert
Assert.AreEqual(new byte[] {1, 2, 3, 2, 1}, writtenBytes);
}