public void ShouldCalculateElapsedDatys_ForLifeTime()
{
// Arrange
var from = new HypoDate(1983, 3, 13);
var to = new HypoDate(2016, 12, 19);
// Act
var result = HypoDate.GetElapsedDays(from, to);
// Assert
Assert.AreEqual(12334, result);
}
public void ShouldCalculateElapsedDatys_ForOneDayOfSeparation()
{
// Arrange
var from = new HypoDate(2016, 2, 28);
var to = new HypoDate(2016, 3, 1);
// Act
var result = HypoDate.GetElapsedDays(from, to);
// Assert
Assert.AreEqual(1, result);
}
public void ShouldCalculateElapsedDatys_ForContinuousDays()
{
// Arrange
var from = new HypoDate(1972, 11, 7);
var to = new HypoDate(1972, 11, 8);
// Act
var result = HypoDate.GetElapsedDays(from, to);
// Assert
Assert.AreEqual(0, result);
}
public void ShouldCalculateElapsedDatys_ForDifferentYears()
{
// Arrange
var from = new HypoDate(1983, 8, 3);
var to = new HypoDate(1989, 1, 3);
// Act
var result = HypoDate.GetElapsedDays(from, to);
// Assert
Assert.AreEqual(1979, result);
}
public void ShouldCalculateElapsedDatys_WithinTheSameYear()
{
// Arrange
var from = new HypoDate(1984, 7, 4);
var to = new HypoDate(1984, 12, 25);
// Act
var result = HypoDate.GetElapsedDays(from, to);
// Assert
Assert.AreEqual(173, result);
}
public void ShouldCalculateElapsedDatys_WithinTheSameMonthAndYear()
{
// Arrange
var from = new HypoDate(1983, 6, 2);
var to = new HypoDate(1983, 6, 22);
// Act
var result = HypoDate.GetElapsedDays(from, to);
// Assert
Assert.AreEqual(19, result);
}
public void ShouldCalculateAbosluteDays()
{
// Arrange
var date = new HypoDate(1983, 3, 13);
var expectedDays = (new DateTime(1983, 3, 13) - new DateTime(1901, 1, 1)).TotalDays;
// Act
var result = date.AbsoluteDays;
// Assert
Assert.AreEqual(expectedDays, result);
}
