private static void Main()
{
var config = InitConfiguration();
ConsoleLogger.Init(config);
FileLogger.Init(config);
DbCommandLogger.Init(config);
StartServer(config);
}
public void NonQueryExecuting_validates_arguments()
{
var logger = new DbCommandLogger(new StringWriter().Write);
Assert.Equal(
"command",
Assert.Throws<ArgumentNullException>(() => logger.NonQueryExecuting(null, new DbCommandInterceptionContext<int>()))
.ParamName);
Assert.Equal(
"interceptionContext",
Assert.Throws<ArgumentNullException>(() => logger.NonQueryExecuting(new Mock<DbCommand>().Object, null)).ParamName);
}
private static long GetElapsed(DbCommandLogger logger)
{
logger.Stopwatch.Restart();
Thread.Sleep(10);
logger.Stopwatch.Stop();
return logger.Stopwatch.ElapsedMilliseconds;
}
public void LogResult_logs_elapsed_time_for_canceled_commands()
{
var writer = new StringWriter();
var logger = new DbCommandLogger(writer.Write);
var elapsed = GetElapsed(logger);
var interceptionContext = new DbCommandInterceptionContext<int>();
interceptionContext.MutableData.TaskStatus = TaskStatus.Canceled;
logger.LogResult(
new Mock<DbCommand>().Object, 77, interceptionContext);
Assert.Equal(Strings.CommandLogCanceled(elapsed, ""), GetSingleLine(writer));
}
public void LogResult_logs_elapsed_time_for_failed_commands()
{
var writer = new StringWriter();
var logger = new DbCommandLogger(writer.Write);
var elapsed = GetElapsed(logger);
logger.LogResult(
new Mock<DbCommand>().Object,
77,
new DbCommandInterceptionContext<int> { Exception = new Exception("I do not like them!") } );
Assert.Equal(Strings.CommandLogFailed(elapsed, "I do not like them!", ""), GetSingleLine(writer));
}
public void LogResult_logs_elapsed_time_for_completed_commands()
{
var writer = new StringWriter();
var logger = new DbCommandLogger(writer.Write);
var elapsed = GetElapsed(logger);
logger.LogResult(new Mock<DbCommand>().Object, 77, new DbCommandInterceptionContext<int>());
Assert.Equal(Strings.CommandLogComplete(elapsed, "77", ""), GetSingleLine(writer));
}
public void Executed_logs_every_command_when_context_not_set()
{
var context1 = new Mock<DbContext>().Object;
var context2 = new Mock<DbContext>().Object;
var writer = new StringWriter();
var logger = new DbCommandLogger(writer.Write);
logger.Executed(CreateCommand(""), "Would you like them", new DbCommandInterceptionContext<int>());
logger.Executed(CreateCommand(""), "Here or there?", new DbCommandInterceptionContext<int>().WithDbContext(context1));
logger.Executed(CreateCommand(""), "I would not like them", new DbCommandInterceptionContext<int>().WithDbContext(context2));
var lines = GetLines(writer);
Assert.Equal(Strings.CommandLogComplete(0, "Would you like them", ""), lines[0]);
Assert.Equal(Strings.CommandLogComplete(0, "Here or there?", ""), lines[2]);
Assert.Equal(Strings.CommandLogComplete(0, "I would not like them", ""), lines[4]);
}
public void Executed_filters_by_context_when_set()
{
var context1 = new Mock<DbContext>().Object;
var context2 = new Mock<DbContext>().Object;
var writer = new StringWriter();
var logger = new DbCommandLogger(writer.Write);
logger.Executed(CreateCommand(""), "Sam-I-am", new DbCommandInterceptionContext<int>().WithDbContext(context1));
logger.Executed(CreateCommand(""), "I do not like", new DbCommandInterceptionContext<int>().WithDbContext(context2));
logger.Executed(CreateCommand(""), "Green eggs and ham", new DbCommandInterceptionContext<int>());
Assert.Equal(Strings.CommandLogComplete(0, "Sam-I-am", ""), GetSingleLine(writer));
}
public void Executing_logs_every_command_when_context_not_set()
{
var context1 = new Mock<DbContext>().Object;
var context2 = new Mock<DbContext>().Object;
var writer = new StringWriter();
var logger = new DbCommandLogger(writer.Write);
logger.Executing(CreateCommand("Do you like"), new DbCommandInterceptionContext<int>());
logger.Executing(CreateCommand("Green eggs and ham?"), new DbCommandInterceptionContext<int>().WithDbContext(context1));
logger.Executing(CreateCommand("I do not like them"), new DbCommandInterceptionContext<int>().WithDbContext(context2));
var lines = GetLines(writer);
Assert.Equal("Do you like", lines[0]);
Assert.Equal("Green eggs and ham?", lines[2]);
Assert.Equal("I do not like them", lines[4]);
}
public void Executing_filters_by_context_when_set()
{
var context1 = new Mock<DbContext>().Object;
var context2 = new Mock<DbContext>().Object;
var writer = new StringWriter();
var logger = new DbCommandLogger(writer.Write);
logger.Executing(CreateCommand("That Sam-I-am!"), new DbCommandInterceptionContext<int>().WithDbContext(context1));
logger.Executing(CreateCommand("I do not like"), new DbCommandInterceptionContext<int>().WithDbContext(context2));
logger.Executing(CreateCommand("that Sam-I-am"), new DbCommandInterceptionContext<int>());
Assert.Equal("That Sam-I-am!", GetSingleLine(writer));
}