public async Task CanAttachContainer()
{
var sut = new ContainerHelper();
CreateContainerResponse createContainerResponse = await sut.CreateContainer(@"shawnseabrook/build:50", "canattach", new List <string> {
"ListTests"
});
await sut.StartContainer(createContainerResponse.ID);
string res = await sut.AttachContainer(createContainerResponse.ID);
Console.WriteLine(res);
}