//[TestMethod]
public void TestScalarPeriodicDates()
{
builder = (DateEncoder.Builder)DateEncoder.GetBuilder();
de = (DateEncoder)builder
.DayOfWeek(11, 24)
.Weekend(0, 1)
.TimeOfDay(11, 9.5)
.Build();
dt = new DateTime(2010, 7, 3, 6, 00, 00);
int[] tempArray = new int[de.GetWidth()];
de.EncodeIntoArray(dt, tempArray);
}
//[TestMethod]
public void TestDateEncoderRanges()
{
// 3 bits for season, 1 bit for day of week, 3 for weekend, 5 for time of day
// use of forced is not recommended, used here for readability.
builder = (DateEncoder.Builder)DateEncoder.GetBuilder();
de = (DateEncoder)builder
.DayOfWeek(11, 1.0)
.TimeOfDay(11, 2.0)
.Build();
List <string> bitlist = new List <string>();
Calendar c = new GregorianCalendar();
int year = 2010;
//for (int year = 1999; year < DateTime.Now.Year + 1; year++)
{
dt = new DateTime(year, 01, 01, 0, 0, 0);
for (int day = 0; day < 7 /*c.GetDaysInYear(year)*/; day++)
{
for (int hour = 0; hour < 24; hour++)
{
for (int minute = 0; minute < 60; minute += 15)
{
DateTime dt2 = dt.AddDays(day).AddHours(hour).AddMinutes(minute);
try
{
bits = de.Encode(dt2);
}
catch (Exception)
{
Debug.WriteLine("F****d up on date: " + dt2);
Assert.Fail();
}
Assert.IsNotNull(bits);
//Assert.AreEqual(63, bits.Length);
bitlist.Add(Arrays.ToString(bits));
}
}
}
}
//bitlist.ForEach(Console.WriteLine);
// All bits must be different!
int count = bitlist.Count;
int distinctCount = bitlist.AsParallel().Distinct().Count();
Assert.AreEqual(count, distinctCount);
}
private void SetUp()
{
// 3 bits for season, 1 bit for day of week, 3 for weekend, 5 for time of day
// use of forced is not recommended, used here for readability.
builder = (DateEncoder.Builder)DateEncoder.GetBuilder();
de = (DateEncoder)builder.Season(3)
.DayOfWeek(1)
.Weekend(3)
.TimeOfDay(5)
.Build();
//in the middle of fall, Thursday, not a weekend, afternoon - 4th Nov, 2010, 14:55
dt = new DateTime(2010, 11, 4, 14, 55, 00);
DateTime comparison = new DateTime(2010, 11, 4, 13, 55, 00);
bits = de.Encode(dt);
int[] comparisonBits = de.Encode(comparison);
Console.WriteLine(Arrays.ToString(bits));
Console.WriteLine(Arrays.ToString(comparisonBits));
//
//dt.GetMillis();
// season is aaabbbcccddd (1 bit/month) # TODO should be <<3?
// should be 000000000111 (centered on month 11 - Nov)
int[] seasonExpected = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1 };
// week is MTWTFSS
// contrary to local time documentation, Monday = 0 (for python
// datetime.datetime.timetuple()
int[] dayOfWeekExpected = { 0, 0, 0, 1, 0, 0, 0 };
// not a weekend, so it should be "False"
int[] weekendExpected = { 1, 1, 1, 0, 0, 0 };
// time of day has radius of 4 hours and w of 5 so each bit = 240/5 min = 48min
// 14:55 is minute 14*60 + 55 = 895; 895/48 = bit 18.6
// should be 30 bits total (30 * 48 minutes = 24 hours)
int[] timeOfDayExpected = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
expected = ArrayUtils.ConcatAll(seasonExpected, dayOfWeekExpected, weekendExpected, timeOfDayExpected);
}
public void TestScalarDayOfWeek()
{
builder = (DateEncoder.Builder)DateEncoder.GetBuilder();
de = (DateEncoder)builder
.DayOfWeek(11, 24)
.Weekend(0, 1)
.TimeOfDay(11, 9.5)
.Build();
dt = new DateTime(2016, 2, 15, 00, 00, 00); // monday, midnight
for (int i = 0; i < 7; i++)
{
var scalars = de.GetScalars(dt.AddDays(i));
var dayOfWeek = scalars.First(); // first one is day of week
Assert.AreEqual(i, dayOfWeek);
}
for (int i = 0; i < 24; i++)
{
var timeScalar = de.GetScalars(dt.AddHours(i)).Last();
Assert.AreEqual(i, timeScalar);
}
}
