public void WithHeartbeat_should_return_same_instance_when_all_fields_are_equal()
{
var averageRoundTripTime = TimeSpan.FromSeconds(1);
var replicaSetConfig = new ReplicaSetConfig(
new[] { new DnsEndPoint("localhost", 27017), new DnsEndPoint("localhost", 27018) },
"name",
new DnsEndPoint("localhost", 27017),
1);
var state = ServerState.Connected;
var tags = new TagSet(new[] { new Tag("x", "a") });
var type = ServerType.ReplicaSetPrimary;
var version = new SemanticVersion(2, 6, 3);
var wireVersionRange = new Range <int>(0, 2);
var subject = new ServerDescription(
__serverId,
__endPoint,
state,
type,
averageRoundTripTime,
replicaSetConfig,
tags,
version,
wireVersionRange);
var serverDescription2 = subject.WithHeartbeatInfo(averageRoundTripTime, replicaSetConfig, tags, type, version, wireVersionRange);
serverDescription2.Should().BeSameAs(subject);
}
public void WithHeartbeat_should_return_new_instance_when_a_field_is_not_equal(string notEqualField)
{
var averageRoundTripTime = TimeSpan.FromSeconds(1);
var replicaSetConfig = new ReplicaSetConfig(
new[] { new DnsEndPoint("localhost", 27017), new DnsEndPoint("localhost", 27018) },
"name",
new DnsEndPoint("localhost", 27017),
1);
var state = ServerState.Connected;
var tags = new TagSet(new[] { new Tag("x", "a") });
var type = ServerType.ReplicaSetPrimary;
var version = new SemanticVersion(2, 6, 3);
var wireVersionRange = new Range <int>(2, 3);
var subject = new ServerDescription(
__serverId,
__endPoint,
state,
type,
averageRoundTripTime,
replicaSetConfig,
tags,
version,
wireVersionRange);
switch (notEqualField)
{
case "AverageRoundTripTime": averageRoundTripTime = averageRoundTripTime.Add(TimeSpan.FromSeconds(1)); break;
case "ReplicaSetConfig": replicaSetConfig = new ReplicaSetConfig(replicaSetConfig.Members, "newname", replicaSetConfig.Primary, replicaSetConfig.Version); break;
case "Tags": tags = new TagSet(new[] { new Tag("x", "b") }); break;
case "Type": type = ServerType.ReplicaSetSecondary; break;
case "Version": version = new SemanticVersion(version.Major, version.Minor, version.Patch + 1); break;
case "WireVersionRange": wireVersionRange = new Range <int>(0, 0); break;
}
var serverDescription2 = subject.WithHeartbeatInfo(averageRoundTripTime, replicaSetConfig, tags, type, version, wireVersionRange);
subject.Equals(serverDescription2).Should().BeFalse();
subject.Equals((object)serverDescription2).Should().BeFalse();
subject.GetHashCode().Should().NotBe(serverDescription2.GetHashCode());
}