public void CollectorLogger_CollectsErrors()
{
// Arrange
var innerLogger = new Mock <ILogger>();
var collector = new CollectorLogger(innerLogger.Object);
// Act
var errorsStart = collector.Errors.ToArray();
collector.LogError("ErrorA");
var errorsA = collector.Errors.ToArray();
collector.LogError("ErrorB");
collector.LogError("ErrorC");
var errorsAbc = collector.Errors.ToArray();
var errordEnd = collector.Errors.ToArray();
// Assert
Assert.Empty(errorsStart);
Assert.Equal(new[] { "ErrorA" }, errorsA);
Assert.Equal(new[] { "ErrorA", "ErrorB", "ErrorC" }, errorsAbc);
Assert.Equal(new[] { "ErrorA", "ErrorB", "ErrorC" }, errordEnd);
}
public void CollectorLogger_PassesToInnerLogger()
{
// Arrange
var innerLogger = new Mock <ILogger>();
var collector = new CollectorLogger(innerLogger.Object);
// Act
collector.LogDebug("Debug");
collector.LogVerbose("Verbose");
collector.LogInformation("Information");
collector.LogWarning("Warning");
collector.LogError("Error");
// Assert
innerLogger.Verify(x => x.LogDebug("Debug"), Times.Once);
innerLogger.Verify(x => x.LogVerbose("Verbose"), Times.Once);
innerLogger.Verify(x => x.LogInformation("Information"), Times.Once);
innerLogger.Verify(x => x.LogWarning("Warning"), Times.Once);
innerLogger.Verify(x => x.LogError("Error"), Times.Once);
}
