public void ShouldNotAddSameCollectorTypeTwice()
{
var(collector1, collector2) = (new Mock <IMetadataCollector <long> >(), new Mock <IMetadataCollector <long> >());
var handler = new TestHandler();
handler.AddCollector <IMetadataCollector <long>, long>(collector1.Object);
var exc = Record.Exception(() => handler.AddCollector <IMetadataCollector <long>, long>(collector2.Object));
exc.Should().BeOfType <InvalidOperationException>();
}
public void ShouldCallCollectOnCollector()
{
var collector = new Mock <IMetadataCollector <long> >();
var handler = new TestHandler();
handler.AddCollector <IMetadataCollector <long>, long>(collector.Object);
var metadata = new Dictionary <string, object> {
{ "x", 1 }, { "y", false }
};
handler.OnSuccess(metadata);
collector.Verify(x => x.Collect(metadata), Times.Once);
}