public Task eval_epoch_with_common_and_custom_handlers(string expression, string expected)
{
var myFormat = "yyyy/MM/dd HH:mm:ss";
var eval = new SubstitutionEvaluator <DateTime>()
.AddCommonHandlers()
.AddHandler("DATETIME_KINDS", (d, _) =>
string.Join(",", Enum.GetNames(typeof(DateTimeKind)).OrderBy(k => k)))
.AddHandler("THE_YEAR", (d, _) => d.Year.ToString())
.AddHandler("THE_MONTH", (d, _) => d.Month.ToString())
.AddHandler("THE_DAY", (d, _) => d.Day.ToString())
.AddHandler("THE_DOW", (d, _) => d.ToString("ddd"))
.AddHandler("THE_DAYOFWEEK", (d, _) => d.ToString("dddd"))
.AddHandlers(new Dictionary <string, Func <DateTime, string, string> >
{
["MY_FORMAT"] = (d, _) => d.ToString(myFormat),
["TOSTRING"] = (d, fmt) => d.ToString(fmt),
["ADD"] = (d, tspan) => d.Add(TimeSpan.Parse(tspan)).ToString(myFormat),
["ADD_SECS"] = (d, secs) => d.AddSeconds(int.Parse(secs)).ToString(myFormat),
["ADD_MINS"] = (d, mins) => d.AddMinutes(int.Parse(mins)).ToString(myFormat),
});
var proc = Process.GetCurrentProcess();
Assert.Equal(expected, eval.Evaluate(expression, DateTime.UnixEpoch));
return(Task.CompletedTask);
}
public Task eval_escape_forms(string expression, string expected)
{
var eval = new SubstitutionEvaluator <object>()
.AddCommonHandlers();
Assert.Equal(expected, eval.Evaluate(expression, null));
return(Task.CompletedTask);
}
public Task eval_with_only_common_handlers(string expression, string expected)
{
System.Environment.SetEnvironmentVariable(TestEnvVarName, TestEnvVarValue,
EnvironmentVariableTarget.Process);
var eval = new SubstitutionEvaluator <Process>()
.AddCommonHandlers();
var proc = Process.GetCurrentProcess();
Assert.Equal(expected, eval.Evaluate(expression, proc));
return(Task.CompletedTask);
}
// ** These don't work because we can't get StartInfo for a process we didn't start :-( **
// [InlineData("%START_VERB%", "dotnet")]
// [InlineData("%START_VERBS%", "dotnet")]
// [InlineData("%START_ENV%", "")]
// [InlineData("%START_ENV:%", "")]
// [InlineData("%START_ENV:%", "")]
// [InlineData("%START_ENV:NoSuchEnvVar%", "")]
// [InlineData("%START_ENV:" + TestEnvVarName + "%", TestEnvVarValue)]
public Task eval_proc_with_common_and_custom_handlers(string expression, string expected)
{
System.Environment.SetEnvironmentVariable(TestEnvVarName, TestEnvVarValue,
EnvironmentVariableTarget.Process);
var eval = new SubstitutionEvaluator <Process>()
.AddCommonHandlers()
.AddHandler("PROC_NAME", (p, _) => p.ProcessName)
.AddHandler("START_TIME", (p, _) => p.StartTime.ToString())
.AddHandlers(new Dictionary <string, Func <Process, string, string> >
{
["PROC_EXITED"] = (p, _) => p.HasExited.ToString(),
["PROC_HOST"] = (p, _) => p.MachineName,
["START_USER"] = (p, _) => p.StartInfo.UserName,
["START_VERB"] = (p, _) => p.StartInfo.Verb,
["START_VERBS"] = (p, _) => string.Join(",", p.StartInfo.Verbs),
["START_ENV"] = (p, a) => p.StartInfo.EnvironmentVariables[a],
});
var proc = Process.GetCurrentProcess();
Assert.Equal(expected, eval.Evaluate(expression, proc));
return(Task.CompletedTask);
}