public async Task SendFileWorks()
{
var context = new DefaultHttpContext();
var response = context.Response;
var fakeFeature = new FakeSendFileFeature();
context.Features.Set<IHttpSendFileFeature>(fakeFeature);
await response.SendFileAsync("bob", 1, 3, CancellationToken.None);
Assert.Equal("bob", fakeFeature.name);
Assert.Equal(1, fakeFeature.offset);
Assert.Equal(3, fakeFeature.length);
Assert.Equal(CancellationToken.None, fakeFeature.token);
}
public async Task SendFileWorks()
{
var context = new DefaultProtoContext();
var response = context.Response;
var fakeFeature = new FakeSendFileFeature();
context.Features.Set <IProtoSendFileFeature>(fakeFeature);
await response.SendFileAsync("bob", 1, 3, CancellationToken.None);
Assert.Equal("bob", fakeFeature.name);
Assert.Equal(1, fakeFeature.offset);
Assert.Equal(3, fakeFeature.length);
Assert.Equal(CancellationToken.None, fakeFeature.token);
}
public async Task SendFileAsync_AfterFirstWrite_CompressesAndFlushes()
{
FakeSendFileFeature fakeSendFile = null;
var builder = new WebHostBuilder()
.ConfigureServices(services =>
{
services.AddResponseCompression();
})
.Configure(app =>
{
app.Use((context, next) =>
{
fakeSendFile = new FakeSendFileFeature(context.Response.Body);
context.Features.Set <IHttpSendFileFeature>(fakeSendFile);
return(next());
});
app.UseResponseCompression();
app.Run(async context =>
{
context.Response.Headers[HeaderNames.ContentMD5] = "MD5";
context.Response.ContentType = TextPlain;
var sendFile = context.Features.Get <IHttpSendFileFeature>();
Assert.NotNull(sendFile);
await context.Response.WriteAsync(new string('a', 100));
await sendFile.SendFileAsync("testfile1kb.txt", 0, null, CancellationToken.None);
});
});
var server = new TestServer(builder);
var client = server.CreateClient();
var request = new HttpRequestMessage(HttpMethod.Get, "");
request.Headers.AcceptEncoding.ParseAdd("gzip");
var response = await client.SendAsync(request);
CheckResponseCompressed(response, expectedBodyLength: 40);
Assert.False(fakeSendFile.Invoked);
}
public async Task SendFileAsync_DifferentContentType_NotBypassed()
{
FakeSendFileFeature fakeSendFile = null;
var builder = new WebHostBuilder()
.ConfigureServices(services =>
{
services.AddResponseCompression();
})
.Configure(app =>
{
app.Use((context, next) =>
{
fakeSendFile = new FakeSendFileFeature(context.Response.Body);
context.Features.Set <IHttpSendFileFeature>(fakeSendFile);
return(next());
});
app.UseResponseCompression();
app.Run(context =>
{
context.Response.Headers[HeaderNames.ContentMD5] = "MD5";
context.Response.ContentType = "custom/type";
context.Response.ContentLength = 1024;
var sendFile = context.Features.Get <IHttpSendFileFeature>();
Assert.NotNull(sendFile);
return(sendFile.SendFileAsync("testfile1kb.txt", 0, null, CancellationToken.None));
});
});
var server = new TestServer(builder);
var client = server.CreateClient();
var request = new HttpRequestMessage(HttpMethod.Get, "");
request.Headers.AcceptEncoding.ParseAdd("gzip");
var response = await client.SendAsync(request);
CheckResponseNotCompressed(response, expectedBodyLength: 1024, sendVaryHeader: false);
Assert.True(fakeSendFile.Invoked);
}
