public void IsUnderHighLoad_Threads_ReturnsExpectedResults(int currentValue, bool expected)
{
var counters = new ApplicationPerformanceCounters
{
Threads = currentValue,
ThreadLimit = 512
};
Assert.Equal(expected, HostPerformanceManager.IsUnderHighLoad(counters));
}
public void IsUnderHighLoad_Connections_ReturnsExpectedResults(int currentValue, bool expected)
{
var counters = new ApplicationPerformanceCounters
{
Connections = currentValue,
ConnectionLimit = 300
};
Assert.Equal(expected, HostPerformanceManager.IsUnderHighLoad(counters));
}
public void IsUnderHighLoad_NamedPipes_ReturnsExpectedResults(int currentValue, bool expected)
{
var counters = new ApplicationPerformanceCounters
{
NamedPipes = currentValue,
NamedPipeLimit = 128
};
Assert.Equal(expected, HostPerformanceManager.IsUnderHighLoad(counters));
}
public static void IsUnderHighLoad_Processes_ReturnsExpectedResults(int currentValue, bool expected)
{
var counters = new ApplicationPerformanceCounters
{
Processes = currentValue,
ProcessLimit = 32
};
Assert.Equal(expected, HostPerformanceManager.IsUnderHighLoad(counters));
}
public void IsUnderHighLoad_ActiveConnections_ReturnsExpectedResults(int currentValue, bool expected)
{
var counters = new ApplicationPerformanceCounters
{
ActiveConnections = currentValue,
ActiveConnectionLimit = 600
};
Collection <string> exceededCounters = new Collection <string>();
Assert.Equal(expected, HostPerformanceManager.IsUnderHighLoad(counters, exceededCounters: exceededCounters));
if (expected)
{
Assert.Equal(1, exceededCounters.Count);
Assert.Equal("ActiveConnections", exceededCounters[0]);
}
}
public void PerformanceCounterThresholdsExceeded_NamedPipes_ReturnsExpectedResults(int currentValue, bool expected)
{
var counters = new ApplicationPerformanceCounters
{
NamedPipes = currentValue,
NamedPipeLimit = 128
};
Collection <string> exceededCounters = new Collection <string>();
Assert.Equal(expected, HostPerformanceManager.PerformanceCounterThresholdsExceeded(counters, exceededCounters: exceededCounters));
if (expected)
{
Assert.Equal(1, exceededCounters.Count);
Assert.Equal("NamedPipes", exceededCounters[0]);
}
}
public void PerformanceCounterThresholdsExceeded_RemoteDirMonitors_ReturnsExpectedResults(int currentValue, bool expected)
{
var counters = new ApplicationPerformanceCounters
{
RemoteDirMonitors = currentValue,
RemoteDirMonitorLimit = 500
};
Collection <string> exceededCounters = new Collection <string>();
Assert.Equal(expected, HostPerformanceManager.PerformanceCounterThresholdsExceeded(counters, exceededCounters: exceededCounters));
if (expected)
{
Assert.Equal(1, exceededCounters.Count);
Assert.Equal("RemoteDirMonitors", exceededCounters[0]);
}
}
public void IsUnderHighLoad_MultipleExceededThrottles_ReturnsExpectedResults()
{
var counters = new ApplicationPerformanceCounters
{
NamedPipes = 130,
NamedPipeLimit = 128,
Processes = 40,
ProcessLimit = 32,
Threads = 600,
ThreadLimit = 512
};
Collection <string> exceededCounters = new Collection <string>();
Assert.Equal(true, HostPerformanceManager.IsUnderHighLoad(counters, exceededCounters));
Assert.Equal(3, exceededCounters.Count);
Assert.Equal("Threads, Processes, NamedPipes", string.Join(", ", exceededCounters));
}
