public void BuildMailPriority_WithSeverityDebug_ReturnsMailPriorityNormal()
        {
            // Arrange
            var expectedPriority = MailPriority.Normal;

            // Act
            MailPriority actualPriority = MailLoggingProvider.DetermineMailPriority(LoggingEventType.Debug);

            // Assert
            Assert.AreEqual(expectedPriority, actualPriority);
        }
        public void BuildMailPriority_WithSeverityCritical_ReturnsMailPriorityHigh()
        {
            // Arrange
            var expectedPriority = MailPriority.High;

            // Act
            MailPriority actualPriority = MailLoggingProvider.DetermineMailPriority(LoggingEventType.Critical);

            // Assert
            Assert.AreEqual(expectedPriority, actualPriority);
        }