public async Task get_known_providers_should_return_providers_info()
{
_consumerService.GetKnownProvidersAsync().Returns(new[] { new ProviderInfo("test", TestItem.AddressA) });
var result = await _rpc.ndm_getKnownProviders();
await _consumerService.Received().GetKnownProvidersAsync();
result.Data.Should().ContainSingle();
var provider = result.Data.Single();
provider.Name.Should().Be("test");
provider.Address.Should().Be(TestItem.AddressA);
}