public void Log_InitializedProvider_Succeeds()
{
// Arrange
var provider = new MemoryLoggingProvider();
provider.Initialize("Valid name", CreateValidConfiguration());
// Act
provider.Log("Some message");
}
public void Log_WithValidEntry_ReturnsAnUniqueNumberPerCall()
{
// Arrange
MemoryLoggingProvider provider = CreateInitializedMemoryLoggingProvider();
// Act
int id0 = (int)provider.Log("Valid message");
int id1 = (int)provider.Log("Valid message");
int id2 = (int)provider.Log("Valid message");
int id3 = (int)provider.Log("Valid message");
int id4 = (int)provider.Log("Valid message");
// Assert
Assert.AreEqual(0, id0);
Assert.AreEqual(1, id1);
Assert.AreEqual(2, id2);
Assert.AreEqual(3, id3);
Assert.AreEqual(4, id4);
}
public void Log_ProviderInitializedWithCriticalThresholdThroughConstructor_DoesNotLogMessage()
{
// Arrange
var expectedMessage = "Hello";
var provider = new MemoryLoggingProvider(LoggingEventType.Critical);
// Act
provider.Log(expectedMessage);
// Assert
Assert.AreEqual(0, provider.GetLoggedEntries().Length, "Message was expected not to be logged");
}
public void Log_ProviderInitializedWithDebugThresholdThroughConstructor_LogsMessage()
{
// Arrange
var expectedMessage = "Hello";
var provider = new MemoryLoggingProvider(LoggingEventType.Debug);
// Act
provider.Log(expectedMessage);
// Assert
Assert.AreEqual(1, provider.GetLoggedEntries().Length, "Message not logged");
}
public void Clear_OnANonEmptyProvivder_ResultsInAnEmptyLoggedEntriesCollection()
{
// Arrange
MemoryLoggingProvider provider = CreateInitializedMemoryLoggingProvider();
provider.Log("Valid message");
int expectedNumberOfEntriesAfterCallingClear = 0;
// Act
provider.Clear();
// Assert
Assert.AreEqual(expectedNumberOfEntriesAfterCallingClear, provider.GetLoggedEntries().Length);
}
public void Log_ProviderInitializedWithDefaultConstructor_LogsSuccesfully()
{
// Arrange
string expectedMessage = "Some message";
var provider = new MemoryLoggingProvider();
// Act
// In contrast with most other providers, this provider should succeed in logging the event when
// it was created with the default constructor, and not initialized with Initialize(string, NVC).
// This behavior is different, because the the only initialization argument the provider needs is
// the severity, which will be retain its default value of 'Debug' when not set.
provider.Log(LoggingEventType.Debug, expectedMessage);
// Arrange
Assert.AreEqual(1, provider.GetLoggedEntries().Length, "The provider did not log.");
}