public void CanRemoveCollector()
{
var registry = new CollectorRegistry();
var collector = Substitute.For <ICollector>();
collector.MetricNames.Returns(new[] { "metric" });
registry.Add("collector", collector);
var collector1 = Substitute.For <ICollector>();
collector1.MetricNames.Returns(new[] { "metric1" });
registry.Add("metric1", collector1);
registry.Remove("metric1");
Assert.True(registry.Enumerate().SequenceEqual(new[] { collector }));
}
public void CanEnumerateCollectors(int count)
{
var registry = new CollectorRegistry();
var collectors = new List <ICollector>();
for (var i = 0; i < count; i++)
{
var collector = Substitute.For <ICollector>();
var name = $"metric{i}";
collector.MetricNames.Returns(new[] { name });
registry.Add(name, collector);
collectors.Add(collector);
}
Assert.True(registry.Enumerate().SequenceEqual(collectors));
}