public void Test_GetRandomDate_NoMaxOrMin_ShouldRetDateBetweenMinDateAndMaxDate()
{
//---------------Set up test pack-------------------
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
var randomDate = RandomValueGen.GetRandomDate();
//---------------Test Result -----------------------
Assert.GreaterOrEqual(randomDate, RandomValueGen.GetAbsoluteMin <DateTime>());
Assert.LessOrEqual(randomDate, RandomValueGen.GetAbsoluteMax <DateTime>());
Assert.AreNotEqual(DateTime.Today, randomDate.Date);
}
public void Test_GetRandomDate_WhenMaxAndMinDate_ShouldNotRetSameDateTwice()
{
//---------------Set up test pack-------------------
var minDate = RandomValueGen.GetAbsoluteMin <DateTime>().AddDays(50);
var maxDate = RandomValueGen.GetAbsoluteMax <DateTime>().AddDays(-70);
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
var randomDate = RandomValueGen.GetRandomDate(minDate, maxDate);
var randomDate2 = RandomValueGen.GetRandomDate(minDate, maxDate);
//---------------Test Result -----------------------
Assert.AreNotEqual(randomDate, randomDate2);
}
public void Test_GetRandomDate_WhenMaxAndMinDate_ShouldRetDateBetweenMinAndMax()
{
//---------------Set up test pack-------------------
var minDate = RandomValueGen.GetAbsoluteMin <DateTime>().AddDays(50);
var maxDate = RandomValueGen.GetAbsoluteMax <DateTime>().AddDays(-70);
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
var randomDate = RandomValueGen.GetRandomDate(minDate, maxDate);
//---------------Test Result -----------------------
Assert.GreaterOrEqual(randomDate, minDate);
Assert.LessOrEqual(randomDate, maxDate);
}
public void GetRandomDate_WhenGivenMaxDateAsStringWhichIsLessThanSqlSmalLDateTimeMinValue_WillReturnValuesLessThanThatDateTime()
{
//---------------Set up test pack-------------------
var sqlmin = RandomValueGen.GetMinimumSqlSmallDateTimeValue();
var myMin = sqlmin.AddDays(-1);
var myMinString = myMin.ToString("yyyy/MM/dd");
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
Assert.That(RandomValueGen.GetRandomDate(myMinString), Is.LessThan(RandomValueGen.GetMinimumSqlSmallDateTimeValue()));
//---------------Test Result -----------------------
}
public void GetRandomDate_GivenNoArguments_ShouldNeverReturnValueGreaterThanSQLServerSmallDateTimeMax()
{
//---------------Set up test pack-------------------
var smallDateTimeMax = new DateTime(2079, 6, 6);
//---------------Assert Precondition----------------
for (var i = 0; i < SOME_LARGE_NUMBER; i++)
{
Assert.That(RandomValueGen.GetRandomDate(), Is.LessThanOrEqualTo(smallDateTimeMax));
}
//---------------Execute Test ----------------------
//---------------Test Result -----------------------
}
public void Test_GetRandomDate_WhenMaxLTMinDate_ShouldRetMinDate()
{
//---------------Set up test pack-------------------
var minDate = RandomValueGen.GetAbsoluteMin <DateTime>().AddDays(50);
var maxDate = minDate.AddDays(-10);
//---------------Assert Precondition----------------
Assert.Less(maxDate, minDate);
//---------------Execute Test ----------------------
var randomDate = RandomValueGen.GetRandomDate(minDate, maxDate);
//---------------Test Result -----------------------
Assert.AreEqual(minDate.AddDays(1), randomDate);
}
public void Test_GetRandomDate_WhenMaxStringOnly_ShouldRetDateBetweenMinDateAndMax()
{
//---------------Set up test pack-------------------
var maxDate = DateTime.Today.AddDays(-70);
var maxDateString = maxDate.ToShortDateString();
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
var randomDate = RandomValueGen.GetRandomDate(maxDateString);
//---------------Test Result -----------------------
Assert.GreaterOrEqual(randomDate, RandomValueGen.GetAbsoluteMin <DateTime>());
Assert.LessOrEqual(randomDate, maxDate);
}
public void Test_GetRandomDate_WhenMaxToday_ShouldRetDateBetweenMinDateToday()
{
//---------------Set up test pack-------------------
var minDate = RandomValueGen.GetAbsoluteMin <DateTime>().AddDays(70);
var maxDate = DateTime.Today;
var minDateString = minDate.ToLongDateString();
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
var randomDate = RandomValueGen.GetRandomDate(minDateString, "Today");
//---------------Test Result -----------------------
Assert.GreaterOrEqual(randomDate, minDate);
Assert.LessOrEqual(randomDate, maxDate);
}
public void GetRandomDate_GivenMaxValueGreaterThanSQLServerSmalLDateTimeMax_WillReturnValueUpToGivenMax()
{
//---------------Set up test pack-------------------
var myMax = new DateTime(9000, 1, 1); // age of aquarius?
var myMin = new DateTime(8000, 1, 1);
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
for (var i = 0; i < SOME_LARGE_NUMBER; i++)
{
Assert.That(RandomValueGen.GetRandomDate(myMin, myMax), Is.LessThanOrEqualTo(myMax));
}
//---------------Test Result -----------------------
}
public void GetRandomDate_GivenMinValueLessThanSQLServerSmallDateTimeMin_WillReturnValueDownToGivenMin()
{
//---------------Set up test pack-------------------
var myMin = new DateTime(1500, 1, 1);
var myMax = new DateTime(1600, 1, 1);
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
for (var i = 0; i < SOME_LARGE_NUMBER; i++)
{
Assert.That(RandomValueGen.GetRandomDate(myMin, myMax), Is.GreaterThanOrEqualTo(myMin));
}
//---------------Test Result -----------------------
}
public void Test_GetRandomDate_WhenMinToday_ShouldRetDateBetweenTodayAndMaxDate()
{
//---------------Set up test pack-------------------
var minDate = DateTime.Today;
var maxDate = RandomValueGen.GetAbsoluteMax <DateTime>().AddDays(-70);
var maxDateString = maxDate.ToLongDateString();
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
var randomDate = RandomValueGen.GetRandomDate("Today", maxDateString);
//---------------Test Result -----------------------
Assert.GreaterOrEqual(randomDate, minDate);
Assert.LessOrEqual(randomDate, maxDate);
Assert.AreNotEqual(RandomValueGen.GetRandomDate("Today", maxDateString), randomDate, "Should not produce same date twice");
}
public void Test_GetRandomDate_WhenInvalidMaxDateString_ShouldRetDateBetweenMinDateAndMaxDate()
{
//---------------Set up test pack-------------------
var minDate = DateTime.Today.AddDays(50);
var maxDate = RandomValueGen.GetAbsoluteMax <DateTime>();
var minDateString = minDate.ToShortDateString();
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
var randomDate = RandomValueGen.GetRandomDate(minDateString, "InvalidString");
//---------------Test Result -----------------------
Assert.GreaterOrEqual(randomDate, minDate);
Assert.LessOrEqual(randomDate, maxDate);
Assert.AreNotEqual(DateTime.Today, randomDate.Date);
}
public void GetRandomDate_WhenGivenMaxDateAsStringWhichIsGreaterThanSqlSmallDateTimeMinValue_DoesNotReturnDateLessThanSqlSmallDateTimeMinValue()
{
//---------------Set up test pack-------------------
var myMax = new DateTime(1980, 1, 1);
//---------------Assert Precondition----------------
var minimumSqlSmallDateTimeValue = RandomValueGen.GetMinimumSqlSmallDateTimeValue();
Assert.That(myMax, Is.GreaterThan(minimumSqlSmallDateTimeValue));
//---------------Execute Test ----------------------
var myDateString = myMax.ToString("yyyy/MM/dd");
for (var i = 0; i < SOME_LARGE_NUMBER; i++)
{
Assert.That(RandomValueGen.GetRandomDate(myDateString), Is.GreaterThan(minimumSqlSmallDateTimeValue));
}
//---------------Test Result -----------------------
}
