public void Log_WritesMetric_IgnoresOtherLogs()
{
var metrics = new TestMetricsLogger();
var logger = new UserLogMetricsLogger(LogCategories.CreateFunctionCategory(_functionName), metrics, _scopeProvider);
// function executions will include this scope
using (CreateFunctionScope(logger))
{
logger.LogInformation("Message");
}
Assert.Empty(metrics.LoggedEvents);
}
public void Log_WritesMetric_ForUserLogs_WithoutFunctionName()
{
var metrics = new TestMetricsLogger();
var logger = new UserLogMetricsLogger(_functionCategory, metrics, _scopeProvider);
// If for some reason the scope doesn't exist, we still want this to suceed, but
// without a function name.
logger.LogInformation("Message");
var expectedEvent = MetricsEventManager.GetAggregateKey(MetricEventNames.FunctionUserLog);
string eventName = metrics.LoggedEvents.Single();
Assert.Equal(expectedEvent, eventName);
}
public void Log_WritesMetric_ForUserLogs()
{
var metrics = new TestMetricsLogger();
var logger = new UserLogMetricsLogger(_functionCategory, metrics, _scopeProvider);
// function executions will include this scope
using (CreateFunctionScope(logger))
{
logger.LogInformation("Message");
}
var expectedEvent = MetricsEventManager.GetAggregateKey(MetricEventNames.FunctionUserLog, _functionName);
string eventName = metrics.LoggedEvents.Single();
Assert.Equal(expectedEvent, eventName);
}