private void AssertDayAndMonth(UkCensusYears censusYear, DayOfWeek day, MonthNames monthOfYear)
{
var date = UkCensus.DateFromCensusYear(censusYear);
Assert.Equal(date.DayOfWeek, day);
Assert.Equal(date.Month, (int)monthOfYear);
}
public void Every_year_in_census_enum_has_a_date()
{
foreach (UkCensusYears censusYear in Enum.GetValues(typeof(UkCensusYears)))
{
var censusDate = UkCensus.DateFromCensusYear(censusYear);
Assert.Equal((int)censusYear, censusDate.Year);
}
}
/// <summary>
/// Returns a set of test data for checking an <see cref="BirthdateRange.Earliest"/> instance returned from <see cref="BirthdateRangeFinder"/>.
/// </summary>
/// <returns>A list of objects wrapping <see cref="ExpectedResultForAgeAtPointInTime"/> instances.</returns>
public static IEnumerable <object[]> Earliest_date_test_data()
{
yield return(new object[] { TestDataFactoryHelpers.CreateExpectedAge(-1, new DateTime(2000, 1, 1), new DateTime(2000, 1, 2)) });
yield return(new object[] { TestDataFactoryHelpers.CreateExpectedAge(0, new DateTime(2000, 1, 1), new DateTime(1999, 1, 2)) });
yield return(new object[] { TestDataFactoryHelpers.CreateExpectedAge(0, new DateTime(2000, 1, 1), new DateTime(1999, 1, 2)) });
yield return(new object[] { TestDataFactoryHelpers.CreateExpectedAge(10, new DateTime(2010, 1, 1), new DateTime(1999, 1, 2)) });
yield return(new object[] { TestDataFactoryHelpers.CreateExpectedAge(7, UkCensus.DateFromCensusYear(UkCensusYears.Census1871), new DateTime(1863, 4, 3)) });
}
public void Great_grandmother_evans_has_reasonable_date_range_based_on_multiple_census()
{
var knownAges = new List <AgeAtPointInTime>
{
new AgeAtPointInTime {
Age = 7, Date = UkCensus.DateFromCensusYear(UkCensusYears.Census1871)
},
new AgeAtPointInTime {
Age = 27, Date = UkCensus.DateFromCensusYear(UkCensusYears.Census1891)
},
new AgeAtPointInTime {
Age = 39, Date = UkCensus.DateFromCensusYear(UkCensusYears.Census1901)
},
new AgeAtPointInTime {
Age = 50, Date = UkCensus.DateFromCensusYear(UkCensusYears.Census1911)
},
};
var result = birthDateRangeFinder.CalculateBirthdateRange(knownAges);
Assert.Equal(new DateTime(1860, 4, 3), result.Earliest);
Assert.Equal(new DateTime(1864, 4, 5), result.Latest);
}
public void Year_not_in_census_throws_exception()
{
Assert.Throws <InvalidOperationException>(() => UkCensus.DateFromCensusYear((UkCensusYears)2099));
}
