public void LogHandler_ShouldCopyProvidedArrayOfEnabledLogLevels()
{
//Arrange
LogLevel[] logLevels1 = Enum.GetValues <LogLevel>();
LogLevel[] logLevels2 = new LogLevel[] { LogLevel.INFO };
LogLevel[] logLevels3 = new LogLevel[0];
TestLogHandler testLogHandler1 = new TestLogHandler(logLevels1);
TestLogHandler testLogHandler2 = new TestLogHandler(logLevels2);
TestLogHandler testLogHandler3 = new TestLogHandler(logLevels3);
IReadOnlyCollection <LogLevel> testLogHandlerLogLevels1 = testLogHandler1.GetEnabledLogLevels();
IReadOnlyCollection <LogLevel> testLogHandlerLogLevels2 = testLogHandler2.GetEnabledLogLevels();
IReadOnlyCollection <LogLevel> testLogHandlerLogLevels3 = testLogHandler3.GetEnabledLogLevels();
//Act
//Assert
Assert.NotNull(testLogHandler1.GetEnabledLogLevels());
Assert.NotNull(testLogHandler2.GetEnabledLogLevels());
Assert.NotNull(testLogHandler3.GetEnabledLogLevels());
Assert.Equal(logLevels1.Length, testLogHandlerLogLevels1.Count);
Assert.Equal(logLevels2.Length, testLogHandlerLogLevels2.Count);
Assert.Equal(logLevels3.Length, testLogHandlerLogLevels3.Count);
Assert.False(logLevels1.Except(testLogHandlerLogLevels1).Any());
Assert.False(logLevels2.Except(testLogHandlerLogLevels2).Any());
Assert.False(logLevels3.Except(testLogHandlerLogLevels3).Any());
}
