public void NowEarlierStartIsolationFailTest()
{
var startQuarantine = _localClock.InZoneStrictly(_zoneGmt).ToInstant().Plus(Duration.FromHours(3));
var fred = new IsolateRecord("Fred", startQuarantine, false);
var calc = new CalcUk(fred);
Assert.Equal(ExtNodatime.DurationError, calc.GetIsolationRemaining(_clock.GetCurrentInstant())); //now is earlier than start
}
public void SymptomsTest()
{
var startQuarantine = _localClock.InZoneStrictly(_zoneGmt).ToInstant();
var fred = new IsolateRecord("Fred", startQuarantine, true);
var calc = new CalcUk(fred);
Assert.Equal(Duration.FromDays(10), calc.GetIsolationRemaining(_clock.GetCurrentInstant())); //now same as startQuarantine
}
public void GetIsolationPeriodMaxTest()
{
var startQuarantine = _localClock.InZoneStrictly(_zoneGmt).ToInstant();
var fred = new IsolateRecord("Fred", startQuarantine, false);
var calc = new CalcUk(fred);
Assert.Equal(14, calc.GetIsolationPeriodMax());
}
public void SymptomsFeverAfterStartTest()
{
var startQuarantine = _localClock.InZoneStrictly(_zoneGmt).ToInstant().Minus(Duration.FromHours(3));
var startFever = startQuarantine.Plus(Duration.FromHours(1));
var fred = new IsolateRecord("Fred", startQuarantine, true, startFever);
var calc = new CalcUk(fred);
Assert.Equal(Duration.FromHours((9 * 24) + 22), calc.GetIsolationRemaining(_clock.GetCurrentInstant())); //now 3 hours after startQuarantine and 2 hours after startFever
}
public void NoSymptomsAtDay14Test()
{
var startQuarantine = _localClock.InZoneStrictly(_zoneGmt).ToInstant().Minus(Duration.FromDays(14));
var expected = Duration.FromTimeSpan(new TimeSpan(0, 0, 0, 0));
var fred = new IsolateRecord("Fred", startQuarantine, false);
var calc = new CalcUk(fred);
Assert.Equal(expected, calc.GetIsolationRemaining(_clock.GetCurrentInstant()));
}
public void StartFeverEarlierStartIsolationFailTest()
{
var startQuarantine = _localClock.InZoneStrictly(_zoneGmt).ToInstant().Minus(Duration.FromHours(3)); //3 hours before _clock (now)
var startFever = startQuarantine.Minus(Duration.FromHours(1)); //1 hour before startQuarantine
var fred = new IsolateRecord("Fred", startQuarantine, false, startFever);
var calc = new CalcUk(fred);
Assert.Equal(ExtNodatime.DurationError, calc.GetIsolationRemaining(_clock.GetCurrentInstant())); //startFever is earlier than startQuarantine
}
public void SymptomsAtDay14Test() //It could be argued that the self-isolation is complete so fever is irrelevant, but side with caution
{
var startQuarantine = _localClock.InZoneStrictly(_zoneGmt).ToInstant().Minus(Duration.FromDays(14));
var startFever = startQuarantine.Plus(Duration.FromDays(14));
var expected = Duration.FromTimeSpan(new TimeSpan(10, 0, 0, 0));
var fred = new IsolateRecord("Fred", startQuarantine, true, startFever);
var calc = new CalcUk(fred);
Assert.Equal(expected, calc.GetIsolationRemaining(_clock.GetCurrentInstant()));
}
public void SymptomsAtDay0Test()
{
var startQuarantine = _localClock.InZoneStrictly(_zoneGmt).ToInstant();
var startFever = startQuarantine;
var expected = Duration.FromTimeSpan(new TimeSpan(10, 0, 0, 0));
var fred = new IsolateRecord("Fred", startQuarantine, true, startFever);
var calc = new CalcUk(fred);
Assert.Equal(expected, calc.GetIsolationRemaining(_clock.GetCurrentInstant()));
}
public IActionResult OnPost()
{
IActionResult rc = Page();
SampleDateTime = GetText("ExampleDateTime");
TextColor = "red";
ShowRange = true;
InitialiseSettingsFromCookies();
var form = ProcessForm(SelectedTzDbName ?? AppSupportedTimeZones.DefaultTzDbName, SelectedCultureTab ?? AppSupportedCultures.DefaultTab); //get time and culture from dropdowns on form
if (ModelState.IsValid && (form != null))
{
try
{
var nowInstance = _clock.GetCurrentInstant();
var record = new IsolateRecord("Fred", form.StartIsolation, form.HasSymptoms, form.StartSymptoms);
var calc = new CalcUk(record);
IsolationDaysMax = calc.GetIsolationPeriodMax();
if (calc.IsSymptomatic() && (form.StartSymptoms == null))
{
StartSymptoms = nowInstance.ToString(SelectedCultureTab, DateTimeZoneProviders.Tzdb[SelectedTzDbName], WithoutDaylightSavings);
}
var isolationDaysRemaining = calc.GetIsolationDaysRemaining(nowInstance, out var colour, out var comment);
if (isolationDaysRemaining == -1)
{
ModelState.TryAddModelError(nameof(ProgramError), $"{MxFormProc.ProgramErrorMsg} 101: An internal error has been detected. Please report this problem");
}
else
{
TextColor = colour;
Result = comment;
IsolationDaysRemaining = isolationDaysRemaining;
}
}
catch (Exception e)
{
ModelState.TryAddModelError(nameof(ProgramError), $"{MxFormProc.ProgramErrorMsg} 102: {e.Message}. Please report this problem.");
}
}
return(rc);
}