public void LogResult_validates_arguments()
{
var formatter = new DatabaseLogFormatter(new StringWriter().Write);
Assert.Equal(
"command",
Assert.Throws <ArgumentNullException>(() => formatter.LogResult(null, new DbCommandInterceptionContext <int>()))
.ParamName);
Assert.Equal(
"interceptionContext",
Assert.Throws <ArgumentNullException>(() => formatter.LogResult <int>(new Mock <DbCommand>().Object, null)).ParamName);
}
public void LogResult_uses_different_timers_per_interception_context()
{
var writer = new StringWriter();
var formatter = new DatabaseLogFormatter(writer.Write);
var interceptionContexts = new DbCommandInterceptionContext <int> [10];
var elapsedTimes = new long[10];
for (var i = 0; i < 10; i++)
{
interceptionContexts[i] = new DbCommandInterceptionContext <int> {
Result = 77
};
}
for (var i = 0; i < 10; i++)
{
elapsedTimes[i] = GetElapsed(formatter, interceptionContexts[i], false, i * 5);
}
for (var i = 0; i < 10; i++)
{
formatter.LogResult(new Mock <DbCommand>().Object, interceptionContexts[i]);
Assert.Equal(Strings.CommandLogComplete(elapsedTimes[i], "77", ""), GetLines(writer).Skip(i).First());
}
}
public void LogResult_logs_elapsed_time_for_completed_commands()
{
var writer = new StringWriter();
var formatter = new DatabaseLogFormatter(writer.Write);
var elapsed = GetElapsed(formatter);
formatter.LogResult(new Mock <DbCommand>().Object, new DbCommandInterceptionContext <int> {
Result = 77
});
Assert.Equal(Strings.CommandLogComplete(elapsed, "77", ""), GetSingleLine(writer));
}
public void LogResult_logs_elapsed_time_for_canceled_commands()
{
var writer = new StringWriter();
var formatter = new DatabaseLogFormatter(writer.Write);
var elapsed = GetElapsed(formatter);
var interceptionContext = new DbCommandInterceptionContext <int>();
interceptionContext.MutableData.TaskStatus = TaskStatus.Canceled;
formatter.LogResult(new Mock <DbCommand>().Object, interceptionContext);
Assert.Equal(Strings.CommandLogCanceled(elapsed, ""), GetSingleLine(writer));
}
public void LogResult_logs_elapsed_time_for_failed_commands()
{
var writer = new StringWriter();
var formatter = new DatabaseLogFormatter(writer.Write);
var elapsed = GetElapsed(formatter);
formatter.LogResult(
new Mock <DbCommand>().Object,
new DbCommandInterceptionContext <int> {
Exception = new Exception("I do not like them!")
});
Assert.Equal(Strings.CommandLogFailed(elapsed, "I do not like them!", ""), GetSingleLine(writer));
}
