public void GetCounters_ReturnsExpectedResult()
{
var mockEnvironment = new Mock <IEnvironment>(MockBehavior.Strict);
string value = string.Empty;
var logger = new TestLogger("Test");
mockEnvironment.Setup(p => p.GetEnvironmentVariable(EnvironmentSettingNames.AzureWebsiteAppCountersName)).Returns(() => value);
var options = new HostHealthMonitorOptions();
var performanceManager = new HostPerformanceManager(mockEnvironment.Object, new OptionsWrapper <HostHealthMonitorOptions>(options));
value = "{\"userTime\": 30000000,\"kernelTime\": 16562500,\"pageFaults\": 131522,\"processes\": 1,\"processLimit\": 32,\"threads\": 32,\"threadLimit\": 512,\"connections\": 4,\"connectionLimit\": 300,\"activeConnections\": 25,\"activeConnectionLimit\": 600,\"sections\": 3,\"sectionLimit\": 256,\"namedPipes\": 0,\"namedPipeLimit\": 128,\"remoteDirMonitors\": 5,\"remoteDirMonitorLimit\": 500,\"readIoOperations\": 675,\"writeIoOperations\": 18,\"otherIoOperations\": 9721,\"readIoBytes\": 72585119,\"writeIoBytes\": 5446,\"otherIoBytes\": 393926,\"privateBytes\": 33759232,\"handles\": 987,\"contextSwitches\": 15535,\"remoteOpens\": 250}";
var counters = performanceManager.GetPerformanceCounters(logger);
Assert.Equal(counters.PageFaults, 131522);
// verify garbage characters are trimmed
value = value + "猅";
counters = performanceManager.GetPerformanceCounters(logger);
Assert.Equal(counters.PageFaults, 131522);
value = "{}";
counters = performanceManager.GetPerformanceCounters(logger);
Assert.Equal(counters.PageFaults, 0);
value = "this is not json";
counters = performanceManager.GetPerformanceCounters(logger);
Assert.Null(counters);
var error = logger.GetLogMessages().Last();
Assert.Equal("Failed to deserialize application performance counters. JSON Content: \"this is not json\"", error.FormattedMessage);
}
public void GetCounters_ReturnsExpectedResult()
{
var mockSettings = new Mock <ScriptSettingsManager>(MockBehavior.Strict);
string value = string.Empty;
var traceWriter = new TestTraceWriter(TraceLevel.Verbose);
mockSettings.Setup(p => p.GetSetting(EnvironmentSettingNames.AzureWebsiteAppCountersName)).Returns(() => value);
var performanceManager = new HostPerformanceManager(mockSettings.Object, traceWriter);
value = "{\"userTime\": 30000000,\"kernelTime\": 16562500,\"pageFaults\": 131522,\"processes\": 1,\"processLimit\": 32,\"threads\": 32,\"threadLimit\": 512,\"connections\": 4,\"connectionLimit\": 300,\"sections\": 3,\"sectionLimit\": 256,\"namedPipes\": 0,\"namedPipeLimit\": 128,\"readIoOperations\": 675,\"writeIoOperations\": 18,\"otherIoOperations\": 9721,\"readIoBytes\": 72585119,\"writeIoBytes\": 5446,\"otherIoBytes\": 393926,\"privateBytes\": 33759232,\"handles\": 987,\"contextSwitches\": 15535,\"remoteOpens\": 250}";
var counters = performanceManager.GetPerformanceCounters();
Assert.Equal(counters.PageFaults, 131522);
value = "{\"userTime\": 30000000,\"kernelTime\": 16562500,\"pageFaults\": 131522,\"processes\": 1,\"processLimit\": 32,\"threads\": 32,\"threadLimit\": 512,\"connections\": 4,\"connectionLimit\": 300,\"sections\": 3,\"sectionLimit\": 256,\"namedPipes\": 0,\"namedPipeLimit\": 128,\"readIoOperations\": 675,\"writeIoOperations\": 18,\"otherIoOperations\": 9721,\"readIoBytes\": 72585119,\"writeIoBytes\": 5446,\"otherIoBytes\": 393926,\"privateBytes\": 33759232,\"handles\": 987,\"contextSwitches\": 15535,\"remoteOpens\": 250}猅";
counters = performanceManager.GetPerformanceCounters();
Assert.Equal(counters.PageFaults, 131522);
value = "{}";
counters = performanceManager.GetPerformanceCounters();
Assert.Equal(counters.PageFaults, 0);
value = "this is not json";
counters = performanceManager.GetPerformanceCounters();
Assert.Null(counters);
var error = traceWriter.Traces.Last();
Assert.Equal("Failed to deserialize application performance counters. JSON Content: \"this is not json\"", error.Message);
}
public static void GetCounters_ReturnsExpectedResult()
{
var mockSettings = new Mock <ScriptSettingsManager>(MockBehavior.Strict);
string value = string.Empty;
mockSettings.Setup(p => p.GetSetting(EnvironmentSettingNames.AzureWebsiteAppCountersName)).Returns(() => value);
var performanceManager = new HostPerformanceManager(mockSettings.Object);
value = "{\"userTime\": 30000000,\"kernelTime\": 16562500,\"pageFaults\": 131522,\"processes\": 1,\"processLimit\": 32,\"threads\": 32,\"threadLimit\": 512,\"connections\": 4,\"connectionLimit\": 300,\"sections\": 3,\"sectionLimit\": 256,\"namedPipes\": 0,\"namedPipeLimit\": 128,\"readIoOperations\": 675,\"writeIoOperations\": 18,\"otherIoOperations\": 9721,\"readIoBytes\": 72585119,\"writeIoBytes\": 5446,\"otherIoBytes\": 393926,\"privateBytes\": 33759232,\"handles\": 987,\"contextSwitches\": 15535,\"remoteOpens\": 250}";
var counters = performanceManager.GetPerformanceCounters();
Assert.Equal(counters.PageFaults, 131522);
value = "{\"userTime\": 30000000,\"kernelTime\": 16562500,\"pageFaults\": 131522,\"processes\": 1,\"processLimit\": 32,\"threads\": 32,\"threadLimit\": 512,\"connections\": 4,\"connectionLimit\": 300,\"sections\": 3,\"sectionLimit\": 256,\"namedPipes\": 0,\"namedPipeLimit\": 128,\"readIoOperations\": 675,\"writeIoOperations\": 18,\"otherIoOperations\": 9721,\"readIoBytes\": 72585119,\"writeIoBytes\": 5446,\"otherIoBytes\": 393926,\"privateBytes\": 33759232,\"handles\": 987,\"contextSwitches\": 15535,\"remoteOpens\": 250}猅";
counters = performanceManager.GetPerformanceCounters();
Assert.Equal(counters.PageFaults, 131522);
value = "{}";
counters = performanceManager.GetPerformanceCounters();
Assert.Equal(counters.PageFaults, 0);
}
public void GetCounters_ReturnsExpectedResult()
{
_performanceCountersValue = "{\"userTime\": 30000000,\"kernelTime\": 16562500,\"pageFaults\": 131522,\"processes\": 1,\"processLimit\": 32,\"threads\": 32,\"threadLimit\": 512,\"connections\": 4,\"connectionLimit\": 300,\"activeConnections\": 25,\"activeConnectionLimit\": 600,\"sections\": 3,\"sectionLimit\": 256,\"namedPipes\": 0,\"namedPipeLimit\": 128,\"remoteDirMonitors\": 5,\"remoteDirMonitorLimit\": 500,\"readIoOperations\": 675,\"writeIoOperations\": 18,\"otherIoOperations\": 9721,\"readIoBytes\": 72585119,\"writeIoBytes\": 5446,\"otherIoBytes\": 393926,\"privateBytes\": 33759232,\"handles\": 987,\"contextSwitches\": 15535,\"remoteOpens\": 250}";
var counters = _performanceManager.GetPerformanceCounters(_logger);
Assert.Equal(counters.PageFaults, 131522);
// verify garbage characters are trimmed
_performanceCountersValue += "猅";
counters = _performanceManager.GetPerformanceCounters(_logger);
Assert.Equal(counters.PageFaults, 131522);
_performanceCountersValue = "{}";
counters = _performanceManager.GetPerformanceCounters(_logger);
Assert.Equal(counters.PageFaults, 0);
_performanceCountersValue = "this is not json";
counters = _performanceManager.GetPerformanceCounters(_logger);
Assert.Null(counters);
var error = _logger.GetLogMessages().Last();
Assert.Equal("Failed to deserialize application performance counters. JSON Content: \"this is not json\"", error.FormattedMessage);
}
