public void GivenNothing_LoggerFactoryCanBeConfiguredUsingInMemoryDebugProvider_FindRecentRespectsTimestamp()
{
var logger = LoggerFactory.Create((builder) => { }).AddInMemoryDebug().CreateLogger(typeof(LoggerTests));
logger.LogError(new IndexOutOfRangeException("Lew"), "Mew");
Assert.Empty(InMemoryDebugProvider.FindRecentLogMessages("Mew", "Lew", DateTime.UtcNow + TimeSpan.FromMilliseconds(1)));
}
public void GivenNothing_LoggerFactoryCanBeConfiguredUsingInMemoryDebugProvider_AndLoggerLogs()
{
// Ensure other tests logs doesnt interfere
Thread.Sleep(100);
var testStartTime = DateTime.UtcNow;
//
var logger = LoggerFactory.Create((builder) => { }).AddInMemoryDebug().CreateLogger(typeof(LoggerTests));
logger.LogError(new IndexOutOfRangeException("Lew"), "Mew");
Assert.Single(InMemoryDebugProvider.FindRecentLogMessages("Mew", "Lew", testStartTime));
}
public void GivenServicesProvider_DICanBeConfiguredUsingInMemoryDebugProvider_AndLoggerLogs()
{
// Ensure other tests logs doesnt interfere
Thread.Sleep(100);
var testStartTime = DateTime.UtcNow;
//
var internalServiceCollection = new ServiceCollection();
var serviceProvider = internalServiceCollection
.AddLogging(_ =>
{
_.AddInMemoryDebug();
}).BuildServiceProvider();
var logger = serviceProvider.GetService <ILogger <LoggerTests> >();
logger.LogError(new IndexOutOfRangeException("Lew"), "Mew");
Assert.Single(InMemoryDebugProvider.FindRecentLogMessages("Mew", "Lew", testStartTime));
}
[Fact] // TODO make manual because takes long and infra dependant?
public void GivenServicesProvider_OptionsCanBeChangedForInMemoryDebugProvider_EnsureNewOptionsAreEffective()
{
var testStartTime = DateTime.UtcNow;
File.WriteAllText("dummy.json", @"{""Logging"": { ""InMemoryDebug"": { ""LogMessageLifetime"": 10000 } } }");
var mutatingConfig = new ConfigurationBuilder()
.AddJsonFile("dummy.json", optional: false, reloadOnChange: true)
.Build();
var config = new ConfigurationBuilder()
.AddConfiguration(mutatingConfig)
.Build();
var internalServiceCollection = new ServiceCollection();
var serviceProvider = internalServiceCollection
.AddLogging(_ =>
{
_.AddConfiguration(config.GetSection("Logging"));
_.AddInMemoryDebug();
}).BuildServiceProvider();
var logger = serviceProvider.GetService <ILogger <LoggerTests> >();
// Assert first config doesnt expire message
logger.LogError(new IndexOutOfRangeException("Lew"), "Mew");
Thread.Sleep(1000);
Assert.True(InMemoryDebugProvider.FindRecentLogMessages("Mew", "Lew", testStartTime).Count() > 0);
// Mutate config
File.WriteAllText("dummy.json", @"{""Logging"": { ""InMemoryDebug"": { ""LogMessageLifetime"": 500 } } }");
Thread.Sleep(5000); // Takes time to pickup, bit infrastructure dependant
// Assert mutated config does expire message
logger.LogError(new IndexOutOfRangeException("Lew"), "Mew");
Thread.Sleep(1000);
Assert.Empty(InMemoryDebugProvider.FindRecentLogMessages("Mew", "Lew", testStartTime));
}
