/// <summary>
/// Gets the Chinese zodiac element based on the year.
/// This is different from the fixed element which is
/// strongly associated with one or more zodiac sign.
/// </summary>
/// <param name="year">The year you want the zodiac element for.</param>
/// <returns>The Chinese zodiac element for the supplied year.</returns>
public static ChineseZodiacElements GetChineseZodiacElementBasedOnYear(int year)
{
int lastDigitOfYear = ChineseZodiacHelper.GetRightMostDigitOfYear(year);
if (lastDigitOfYear == 0 || lastDigitOfYear == 1)
{
return(ChineseZodiacElements.Metal);
}
else if (lastDigitOfYear == 2 || lastDigitOfYear == 3)
{
return(ChineseZodiacElements.Water);
}
else if (lastDigitOfYear == 4 || lastDigitOfYear == 5)
{
return(ChineseZodiacElements.Wood);
}
else if (lastDigitOfYear == 6 || lastDigitOfYear == 7)
{
return(ChineseZodiacElements.Fire);
}
else
{
return(ChineseZodiacElements.Earth);
}
}
public void GetRightMostDigitOfYear_Test(int year, int expected)
{
var lastDigit = ChineseZodiacHelper.GetRightMostDigitOfYear(year);
Assert.Equal(expected, lastDigit);
}