static void Should()
{
// Arrange
var expectedCount = 5;
var memoryLoggerForTest = new MemoryLoggerForTest();
const string firstMessage = "I'm logging a debug message";
const string secondMessage = "I'm logging an info message";
const string thirdMessage = "I'm logging an warn message";
const string fourthMessage = "I'm logging an error message";
const string fifthMessage = "I'm logging an fatal message";
var secondException = new Exception("Info");
var fourthException = new Exception("Error");
// Act
memoryLoggerForTest.Debug(firstMessage);
memoryLoggerForTest.Info(secondMessage, secondException);
memoryLoggerForTest.Warn(thirdMessage);
memoryLoggerForTest.Error(fourthMessage, fourthException);
memoryLoggerForTest.Fatal(fifthMessage);
var first = memoryLoggerForTest.LogEntries[0];
var second = memoryLoggerForTest.LogEntries[1];
var third = memoryLoggerForTest.LogEntries[2];
var fourth = memoryLoggerForTest.LogEntries[3];
var fifth = memoryLoggerForTest.LogEntries[4];
// Assert
Assert.That(memoryLoggerForTest.LogEntries.Count, Is.EqualTo(expectedCount));
Assert.That(first.Message, Is.EqualTo(firstMessage));
Assert.That(first.Exception, Is.Null);
Assert.That(second.Message, Is.EqualTo(secondMessage));
Assert.That(second.Exception, Is.SameAs(secondException));
Assert.That(third.Message, Is.EqualTo(thirdMessage));
Assert.That(third.Exception, Is.Null);
Assert.That(fourth.Message, Is.EqualTo(fourthMessage));
Assert.That(fourth.Exception, Is.SameAs(fourthException));
Assert.That(fifth.Message, Is.EqualTo(fifthMessage));
Assert.That(fifth.Exception, Is.Null);
}
public void SetUp()
{
_memoryLoggerForTest = new MemoryLoggerForTest();
new Log(_memoryLoggerForTest);
}
