public Stream Convert(TestStreamAttribute input)
{
if (input.Access == FileAccess.Read)
{
return(null); // Simulate not-exist
}
throw new InvalidOperationException();
}
public Stream Convert(TestStreamAttribute input)
{
if (input.Access == FileAccess.Read)
{
var value = input.Path; // Will exercise the [AutoResolve]
var stream = new MemoryStream(Encoding.UTF8.GetBytes(value));
stream.Position = 0;
return(stream);
}
throw new InvalidOperationException();
}
public async Task <Stream> ConvertAsync(TestStreamAttribute input, CancellationToken cancellationToken)
{
if (input.Access == FileAccess.Read)
{
var stream = new MemoryStream(Encoding.UTF8.GetBytes("Hello"));
stream.Position = 0;
return(stream);
}
if (input.Access == FileAccess.Write)
{
var stream = new MemoryStream();
_writeStream = stream;
return(stream);
}
throw new NotImplementedException();
}
public void DefaultType()
{
var config = TestHelpers.NewConfig <ConfigNullOutParam>();
config.AddExtension(new ConfigNullOutParam()); // Registers a BindToInput rule
var host = new JobHost(config);
IJobHostMetadataProvider metadataProvider = host.CreateMetadataProvider();
// Getting default type.
var attr = new TestStreamAttribute("x", FileAccess.Read);
{
var defaultType = metadataProvider.GetDefaultType(attr, FileAccess.Read, null);
Assert.Equal(typeof(Stream), defaultType);
}
{
var defaultType = metadataProvider.GetDefaultType(attr, FileAccess.Write, null);
Assert.Equal(typeof(Stream), defaultType);
}
}
public Task <Stream> ConvertAsync(TestStreamAttribute input, CancellationToken cancellationToken)
{
MemoryStream stream = null;
if (input.Access == FileAccess.Read)
{
stream = new MemoryStream(Encoding.UTF8.GetBytes("Hello"))
{
Position = 0
};
}
else if (input.Access == FileAccess.Write)
{
stream = new MemoryStream();
_writeStream = stream;
}
else
{
throw new NotImplementedException();
}
return(Task.FromResult <Stream>(stream));
}
public void DefaultType()
{
var host = new HostBuilder()
.ConfigureDefaultTestHost <ConfigNullOutParam>(b =>
{
b.AddExtension <ConfigNullOutParam>();
})
.Build();
IJobHostMetadataProvider metadataProvider = host.CreateMetadataProvider();
// Getting default type.
var attr = new TestStreamAttribute("x", FileAccess.Read);
{
var defaultType = metadataProvider.GetDefaultType(attr, FileAccess.Read, null);
Assert.Equal(typeof(Stream), defaultType);
}
{
var defaultType = metadataProvider.GetDefaultType(attr, FileAccess.Write, null);
Assert.Equal(typeof(Stream), defaultType);
}
}
public Stream Convert(TestStreamAttribute input)
{
// Should never even try to create a stream when 'out T' is set to null.
throw new InvalidOperationException("Test cases should never create stream");
}
