public void LogScope_WithOneParameter()
{
// Arrange
var param1 = Guid.NewGuid().ToString();
var testSink = new TestSink();
var testLogger = new TestLogger("testlogger", testSink, enabled: true);
// Act
var disposable = testLogger.ScopeWithOneParam(param1);
// Assert
Assert.NotNull(disposable);
Assert.Equal(0, testSink.Writes.Count);
Assert.Equal(1, testSink.Scopes.Count);
var scopeContext = testSink.Scopes.First();
var actualLogValues = Assert.IsAssignableFrom<ILogValues>(scopeContext.Scope);
AssertLogValues(new[]
{
new KeyValuePair<string, object>("RequestId", param1),
new KeyValuePair<string, object>("{OriginalFormat}", TestLoggerExtensions.ScopeWithOneParameter.NamedStringFormat)
},
actualLogValues.GetValues());
Assert.Equal(
string.Format(TestLoggerExtensions.ScopeWithOneParameter.FormatString, param1),
actualLogValues.ToString());
}
public void LogMessage()
{
// Arrange
var controller = "home";
var action = "index";
var testSink = new TestSink();
var testLogger = new TestLogger("testlogger", testSink, enabled: true);
// Act
testLogger.ActionMatched(controller, action);
// Assert
Assert.Equal(1, testSink.Writes.Count);
var writeContext = testSink.Writes.First();
var actualLogValues = Assert.IsAssignableFrom<ILogValues>(writeContext.State);
AssertLogValues(
new[] {
new KeyValuePair<string, object>("{OriginalFormat}", TestLoggerExtensions.ActionMatchedInfo.NamedStringFormat),
new KeyValuePair<string, object>("controller", controller),
new KeyValuePair<string, object>("action", action)
},
actualLogValues.GetValues());
Assert.Equal(LogLevel.Information, writeContext.LogLevel);
Assert.Equal(1, writeContext.EventId);
Assert.Null(writeContext.Exception);
Assert.Equal(
string.Format(
TestLoggerExtensions.ActionMatchedInfo.FormatString,
controller,
action),
actualLogValues.ToString());
}
public void LogScope_WithoutAnyParameters()
{
// Arrange
var testSink = new TestSink();
var testLogger = new TestLogger("testlogger", testSink, enabled: true);
// Act
var disposable = testLogger.ScopeWithoutAnyParams();
// Assert
Assert.NotNull(disposable);
Assert.Equal(0, testSink.Writes.Count);
Assert.Equal(1, testSink.Scopes.Count);
var scopeContext = testSink.Scopes.First();
var actualLogValues = Assert.IsAssignableFrom<ILogValues>(scopeContext.Scope);
AssertLogValues(new[]
{
new KeyValuePair<string, object>("{OriginalFormat}", TestLoggerExtensions.ScopeWithoutAnyParameters.Message)
},
actualLogValues.GetValues());
Assert.Equal(
TestLoggerExtensions.ScopeWithoutAnyParameters.Message,
actualLogValues.ToString());
}
public void BeginScope_CreatesScope_WithFormatStringValues()
{
// Arrange
var testSink = new TestSink(
writeEnabled: (writeContext) => true,
beginEnabled: (beginScopeContext) => true);
var logger = new TestLogger("TestLogger", testSink, enabled: true);
var actionName = "App.Controllers.Home.Index";
var expectedStringMessage = "Executing action " + actionName;
// Act
var scope = logger.BeginScope("Executing action {ActionName}", actionName);
// Assert
Assert.Equal(1, testSink.Scopes.Count);
Assert.IsType<FormattedLogValues>(testSink.Scopes[0].Scope);
var scopeState = (FormattedLogValues)testSink.Scopes[0].Scope;
Assert.Equal(expectedStringMessage, scopeState.ToString());
var scopeProperties = scopeState.GetValues();
Assert.NotNull(scopeProperties);
Assert.Contains(scopeProperties, (kvp) =>
{
return (string.Equals(kvp.Key, "ActionName") && string.Equals(kvp.Value?.ToString(), actionName));
});
}
private TestLogger SetUp(TestSink sink)
{
// Arrange
var logger = new TestLogger(_name, sink, enabled: true);
return logger;
}
public void LogScope_WithThreeParameters()
{
// Arrange
var param1 = "foo";
var param2 = "bar";
int param3 = 10;
var testSink = new TestSink();
var testLogger = new TestLogger("testlogger", testSink, enabled: true);
// Act
var disposable = testLogger.ScopeWithThreeParams(param1, param2, param3);
// Assert
Assert.NotNull(disposable);
Assert.Equal(0, testSink.Writes.Count);
Assert.Equal(1, testSink.Scopes.Count);
var scopeContext = testSink.Scopes.First();
var actualLogValues = Assert.IsAssignableFrom<ILogValues>(scopeContext.Scope);
AssertLogValues(new[]
{
new KeyValuePair<string, object>("param1", param1),
new KeyValuePair<string, object>("param2", param2),
new KeyValuePair<string, object>("param3", param3),
new KeyValuePair<string, object>("{OriginalFormat}", TestLoggerExtensions.ScopeInfoWithThreeParameters.NamedStringFormat)
},
actualLogValues.GetValues());
Assert.Equal(
string.Format(TestLoggerExtensions.ScopeInfoWithThreeParameters.FormatString, param1, param2, param3),
actualLogValues.ToString());
}
private TestLogger SetUp(TestSink sink)
{
// Arrange
var logger = new TestLogger(_name, sink, enabled: true);
return logger;
}
