public void Log_EmitsExpectedEvent()
{
string message = "TestMessage";
string functionInvocationId = Guid.NewGuid().ToString();
string activityId = Guid.NewGuid().ToString();
string properties = null;
_mockEventGenerator.Setup(p => p.LogAzureMonitorDiagnosticLogEvent(LogLevel.Debug, _websiteHostName, AzureMonitorDiagnosticLogger.AzureMonitorOperationName, AzureMonitorDiagnosticLogger.AzureMonitorCategoryName, _regionName, It.IsAny <string>()))
.Callback <LogLevel, string, string, string, string, string>((t, r, o, c, l, p) =>
{
// Store off the properties for later validation
properties = p;
});
using (CreateScope(activityId: activityId, functionName: _functionName, functionInvocationId: functionInvocationId))
{
_logger.LogDebug(new EventId(123, "TestEvent"), message);
}
_mockEventGenerator.VerifyAll();
JObject actual = JObject.Parse(properties);
var level = LogLevel.Debug;
JObject expected = JObject.FromObject(new
{
appName = _appServiceOptionsWrapper.CurrentValue.AppName,
roleInstance = _roleInstance,
message,
category = _category,
hostVersion = ScriptHost.Version,
functionInvocationId,
functionName = _functionName,
hostInstanceId = _hostInstanceId,
activityId,
level = level.ToString(),
levelId = (int)level,
processId = _processId,
eventId = 123,
eventName = "TestEvent"
});
Assert.True(JToken.DeepEquals(actual, expected), $"Actual: {actual.ToString()}{Environment.NewLine}Expected: {expected.ToString()}");
}
