public void ServerTelemetryPluginTest()
{
var testWriterFactory = new TestWriterFactory();
using (var plugin = new ServerTelemetryPlugin())
{
plugin.Configure(testWriterFactory, null, null, new NullLoggerFactory());
foreach (var testCase in _testCases)
{
var logLine = testCase.GetLogLine();
plugin.ProcessLogLine(logLine, testCase.LogType);
}
}
var testEventWriter = testWriterFactory.Writers.Values.First() as TestWriter <ServerTelemetryEvent>;
var testMetricWriter = testWriterFactory.Writers.Values.Last() as TestWriter <ServerTelemetryMetric>;
testWriterFactory.Writers.Count.Should().Be(2);
testEventWriter.WasDisposed.Should().Be(true);
testMetricWriter.WasDisposed.Should().Be(true);
var expectedOutput = _testCases.Select(testCase => (Tuple <object, object[]>)testCase.ExpectedOutput).ToList();
var expectedEvents = expectedOutput.Select(i => i.Item1);
var expectedMetrics = expectedOutput.SelectMany(i => i.Item2);
testEventWriter.ReceivedObjects.Should().BeEquivalentTo(expectedEvents);
testMetricWriter.ReceivedObjects.Should().BeEquivalentTo(expectedMetrics);
}
public void BadAndNoOpInput()
{
var processingNotificationsCollector = new ProcessingNotificationsCollector(10);
var testWriterFactory = new TestWriterFactory();
using (var plugin = new ServerTelemetryPlugin())
{
plugin.Configure(testWriterFactory, null, processingNotificationsCollector, new NullLoggerFactory());
var wrongContentFormat = new LogLine(new ReadLogLineResult(123, "ServerTelemetry doesn't expect string"), TestLogFileInfo);
var nullContent = new LogLine(new ReadLogLineResult(123, null), TestLogFileInfo);
var differentEventType = new LogLine(new ReadLogLineResult(123, new NativeJsonLogsBaseEvent {
EventType = "msg"
}), TestLogFileInfo); // This doesn't generate error, as it is a normal condition
var payloadIsNull = new LogLine(new ReadLogLineResult(123, new NativeJsonLogsBaseEvent {
EventType = "server-telemetry"
}), TestLogFileInfo);
plugin.ProcessLogLine(wrongContentFormat, LogType.VizqlserverCpp);
plugin.ProcessLogLine(nullContent, LogType.VizqlserverCpp);
plugin.ProcessLogLine(differentEventType, LogType.VizqlserverCpp);
plugin.ProcessLogLine(payloadIsNull, LogType.VizqlserverCpp);
}
testWriterFactory.AssertAllWritersAreDisposedAndEmpty(2);
processingNotificationsCollector.TotalErrorsReported.Should().Be(3);
}