public void LogUsesDefaultFormatterWhenConfigIsNull()
{
var logLevel = LogLevel.Error;
var eventId = Model.Create <EventId>();
var state = Guid.NewGuid().ToString();
var message = Guid.NewGuid().ToString();
string Formatter(string logState, Exception?error) => message;
var categoryName = Guid.NewGuid().ToString();
var expected = string.Format(CultureInfo.InvariantCulture,
"{0}{1} [{2}]: {3}",
string.Empty,
logLevel,
eventId.Id,
message);
var output = Substitute.For <ITestOutputHelper>();
var sut = new TestOutputLogger(categoryName, output);
sut.Log(logLevel, eventId, state, null, Formatter);
output.Received(1).WriteLine(Arg.Any <string>());
output.Received().WriteLine(expected);
}
public void LogWritesMessageUsingSpecifiedLineFormatter()
{
var logLevel = LogLevel.Error;
var eventId = Model.Create <EventId>();
var state = Guid.NewGuid().ToString();
var message = Guid.NewGuid().ToString();
var exception = new ArgumentNullException(Guid.NewGuid().ToString(), Guid.NewGuid().ToString());
var categoryName = Guid.NewGuid().ToString();
var expected = Guid.NewGuid().ToString();
string Formatter(string logState, Exception?error) => message;
var formatter = Substitute.For <ILogFormatter>();
var config = new LoggingConfig {
Formatter = formatter
};
formatter.Format(0, categoryName, logLevel, eventId, message, exception).Returns(expected);
var output = Substitute.For <ITestOutputHelper>();
var sut = new TestOutputLogger(categoryName, output, config);
sut.Log(logLevel, eventId, state, exception, Formatter);
formatter.Received().Format(0, categoryName, logLevel, eventId, message, exception);
output.Received().WriteLine(expected);
}
public void WritesScopeMessagesUsingFormatter(string?sensitiveValue, string state, string expected)
{
var logLevel = LogLevel.Error;
var eventId = Model.Create <EventId>();
var message = Guid.NewGuid().ToString();
var categoryName = Guid.NewGuid().ToString();
string Formatter(string logState, Exception?error) => message;
var config = new LoggingConfig();
if (sensitiveValue != null)
{
config.SensitiveValues.Add(sensitiveValue);
}
var output = Substitute.For <ITestOutputHelper>();
var sut = new TestOutputLogger(categoryName, output, config);
using (sut.BeginScope(state))
{
sut.Log(logLevel, eventId, state, null, Formatter);
}
output.Received().WriteLine($"<Scope: {expected}>");
output.Received().WriteLine($" {logLevel} [{eventId.Id}]: {message}");
output.Received().WriteLine($"</Scope: {expected}>");
}
public void WritesScopeMessagesWithStructuredDataUsingFormatter()
{
var logLevel = LogLevel.Error;
var eventId = Model.Create <EventId>();
var message = Guid.NewGuid().ToString();
var sensitiveValue = Guid.NewGuid().ToString();
var categoryName = Guid.NewGuid().ToString();
var config = new LoggingConfig().Set(x => x.SensitiveValues.Add(sensitiveValue));
var state = Model.Create <StructuredData>().Set(x => x.FirstName += " " + sensitiveValue);
var output = Substitute.For <ITestOutputHelper>();
var sut = new TestOutputLogger(categoryName, output, config);
using (sut.BeginScope(state))
{
sut.Log(logLevel, eventId, message);
}
output.DidNotReceive().WriteLine(Arg.Is <string>(x => x.Contains(sensitiveValue)));
}
public void LogWritesExceptionTest()
{
var logLevel = LogLevel.Information;
var eventId = Model.Create <EventId>();
var state = Guid.NewGuid().ToString();
var message = Guid.NewGuid().ToString();
var exception = new ArgumentNullException(Guid.NewGuid().ToString(), Guid.NewGuid().ToString());
string Formatter(string logState, Exception?error) => message;
var categoryName = Guid.NewGuid().ToString();
var output = Substitute.For <ITestOutputHelper>();
var sut = new TestOutputLogger(categoryName, output);
sut.Log(logLevel, eventId, state, exception, Formatter);
output.Received(1).WriteLine(Arg.Any <string>());
output.Received()
.WriteLine(Arg.Is <string>(x => x.Contains(exception.ToString(), StringComparison.OrdinalIgnoreCase)));
}