public void Format_Given_NegativeNumber_Where_RoundingDecimalPlacesAreNegative_Expected_RoundingToMultiplesOf10ForEveryNegative()
{
FormatNumberTO formatNumberTO = new FormatNumberTO("-123.12345", enRoundingType.Normal, -1, false, 0);
Dev2NumberFormatter dev2NumberFormatter = new Dev2NumberFormatter();
string actual = dev2NumberFormatter.Format(formatNumberTO);
double expectedDouble = -120d;
string expected = expectedDouble.ToString();
Assert.AreEqual(expected, actual);
}
public void Format_Given_0_Where_RoundingDecimalPlacesAreNegative_Expected_0()
{
FormatNumberTO formatNumberTO = new FormatNumberTO("0", enRoundingType.Normal, -1, false, 0);
Dev2NumberFormatter dev2NumberFormatter = new Dev2NumberFormatter();
string actual = dev2NumberFormatter.Format(formatNumberTO);
double expectedDouble = 0d;
string expected = expectedDouble.ToString();
Assert.AreEqual(expected, actual);
}
public void Format_Where_FormatNumberTOIsNull_Expected_ArgumentNullExcpetion()
{
Dev2NumberFormatter dev2NumberFormatter = new Dev2NumberFormatter();
dev2NumberFormatter.Format(null);
}
public void Format_Given_PositiveNumber_Where_RoundingTypeIsUpWithNoDecimalPlaces_Expected_RoundedUp()
{
FormatNumberTO formatNumberTO = new FormatNumberTO("123.92345", enRoundingType.Up, 0, false, 0);
Dev2NumberFormatter dev2NumberFormatter = new Dev2NumberFormatter();
string actual = dev2NumberFormatter.Format(formatNumberTO);
const double expectedDouble = 124d;
string expected = expectedDouble.ToString(CultureInfo.InvariantCulture);
Assert.AreEqual(expected, actual);
}
public void Format_Given_NegativeNumberGreaterThanNegative1000_Where_AdjustDecimalPlacesByNegative3_Expected_0()
{
FormatNumberTO formatNumberTO = new FormatNumberTO("-1.12345678911235", enRoundingType.None, 0, true, -3);
Dev2NumberFormatter dev2NumberFormatter = new Dev2NumberFormatter();
string actual = dev2NumberFormatter.Format(formatNumberTO);
double expectedDouble = 0d;
string expected = expectedDouble.ToString();
Assert.AreEqual(expected, actual);
}
public void Format_Given_NegativeNumber_Where_RoundingDecimalPlacesArelessThanWhatIsBeingAdjusted_Expected_RoundingHappensThenDecimalsAreAdded()
{
FormatNumberTO formatNumberTO = new FormatNumberTO("-123.12395678911235", enRoundingType.Normal, 3, true, 4);
Dev2NumberFormatter dev2NumberFormatter = new Dev2NumberFormatter();
string actual = dev2NumberFormatter.Format(formatNumberTO);
double expectedDouble = -123.124d;
string expected = expectedDouble.ToString("###.###0");
Assert.AreEqual(expected, actual);
}
public void Format_Where_RoundingDecimalPlacesLessThanNegative14_Expected_InvalidOperation()
{
FormatNumberTO formatNumberTO = new FormatNumberTO("123.123", enRoundingType.None, -15, false, 0);
Dev2NumberFormatter dev2NumberFormatter = new Dev2NumberFormatter();
dev2NumberFormatter.Format(formatNumberTO);
}
public void Format_Given_NegativeNumberWithLessThanThan5DecimalPlaces_Where_AdjustDecimalPlacesBy5_Expected_2DecimalPlaces()
{
FormatNumberTO formatNumberTO = new FormatNumberTO("-123.123", enRoundingType.None, 0, true, 5);
Dev2NumberFormatter dev2NumberFormatter = new Dev2NumberFormatter();
string actual = dev2NumberFormatter.Format(formatNumberTO);
double expectedDouble = -123.12300d;
string expected = expectedDouble.ToString("###.###00");
Assert.AreEqual(expected, actual);
}
public void Format_Given_PositiveNumberLessThan1000_Where_AdjustDecimalPlacesByNegative3_Expected_0()
{
FormatNumberTO formatNumberTO = new FormatNumberTO("1.12345678911235", enRoundingType.None, 0, true, -3);
Dev2NumberFormatter dev2NumberFormatter = new Dev2NumberFormatter();
string actual = dev2NumberFormatter.Format(formatNumberTO);
const double expectedDouble = 0d;
string expected = expectedDouble.ToString(CultureInfo.InvariantCulture);
Assert.AreEqual(expected, actual);
}
public void Format_Where_NumberStringWithSpecialChars_Expected_InvalidOperation()
{
FormatNumberTO formatNumberTO = new FormatNumberTO("!@$%*&*(^(^))((.{}:?<>", enRoundingType.None, 0, false, 0);
Dev2NumberFormatter dev2NumberFormatter = new Dev2NumberFormatter();
dev2NumberFormatter.Format(formatNumberTO);
}
public void Format_Given_PositiveNumber_Where_AdjustDecimalPlacesByNegative1_Expected_AnyValuBelow10IsDropped()
{
FormatNumberTO formatNumberTO = new FormatNumberTO("123.12345678911235", enRoundingType.None, 0, true, -1);
Dev2NumberFormatter dev2NumberFormatter = new Dev2NumberFormatter();
string actual = dev2NumberFormatter.Format(formatNumberTO);
const double expectedDouble = 12d;
string expected = expectedDouble.ToString(CultureInfo.InvariantCulture);
Assert.AreEqual(expected, actual);
}
public void Format_Given_0_Where_RoundingTypeIsDown_Expected_0()
{
FormatNumberTO formatNumberTO = new FormatNumberTO("0", enRoundingType.Down, 0, false, 0);
Dev2NumberFormatter dev2NumberFormatter = new Dev2NumberFormatter();
string actual = dev2NumberFormatter.Format(formatNumberTO);
const double expectedDouble = 0d;
string expected = expectedDouble.ToString(CultureInfo.InvariantCulture);
Assert.AreEqual(expected, actual);
}
public void Format_Given_NegativeNumber_Where_RoundingTypeIsDownWithDecimalPlaces_Expected_RoundedDown()
{
FormatNumberTO formatNumberTO = new FormatNumberTO("-123.12345", enRoundingType.Down, 2, false, 0);
Dev2NumberFormatter dev2NumberFormatter = new Dev2NumberFormatter();
string actual = dev2NumberFormatter.Format(formatNumberTO);
const double expectedDouble = -123.12d;
string expected = expectedDouble.ToString(CultureInfo.InvariantCulture);
Assert.AreEqual(expected, actual);
}
public void Format_Given_PositiveNumber_Where_AdjustDecimalPlacesBy0_Expected_DecimalsAreDropped()
{
FormatNumberTO formatNumberTO = new FormatNumberTO("123.12345678911235", enRoundingType.None, 0, true, 0);
Dev2NumberFormatter dev2NumberFormatter = new Dev2NumberFormatter();
string actual = dev2NumberFormatter.Format(formatNumberTO);
double expectedDouble = 123d;
string expected = expectedDouble.ToString();
Assert.AreEqual(expected, actual);
}
public void Format_Where_DecimalPlacesToShowGreaterThanNegative14_Expected_InvalidOperation()
{
FormatNumberTO formatNumberTO = new FormatNumberTO("123.123", enRoundingType.None, 0, true, -15);
Dev2NumberFormatter dev2NumberFormatter = new Dev2NumberFormatter();
dev2NumberFormatter.Format(formatNumberTO);
}
public void Format_Given_NegativeNumberNumberWithMoreThan2DecimalPlaces_Where_AdjustDecimalPlacesBy2_Expected_2DecimalPlaces()
{
FormatNumberTO formatNumberTO = new FormatNumberTO("-123.12345678911235", enRoundingType.None, 0, true, 2);
Dev2NumberFormatter dev2NumberFormatter = new Dev2NumberFormatter();
string actual = dev2NumberFormatter.Format(formatNumberTO);
double expectedDouble = -123.12d;
string expected = expectedDouble.ToString();
Assert.AreEqual(expected, actual);
}
public void Format_Given_NegativeNumber_Where_RoundingTypeIsNoneAndAdjustDecimalsIsFalse_Expected_RawNumberBack()
{
FormatNumberTO formatNumberTO = new FormatNumberTO("-123.123456", enRoundingType.None, 0, false, 0);
Dev2NumberFormatter dev2NumberFormatter = new Dev2NumberFormatter();
string actual = dev2NumberFormatter.Format(formatNumberTO);
Assert.AreEqual(formatNumberTO.Number, actual);
}
public void Format_Given_NegativeNumber_Where_AdjustDecimalPlacesByNegative1_Expected_AnyValuAboveNagative10IsDropped()
{
FormatNumberTO formatNumberTO = new FormatNumberTO("-123.12345678911235", enRoundingType.None, 0, true, -1);
Dev2NumberFormatter dev2NumberFormatter = new Dev2NumberFormatter();
string actual = dev2NumberFormatter.Format(formatNumberTO);
double expectedDouble = -12d;
string expected = expectedDouble.ToString();
Assert.AreEqual(expected, actual);
}
public void Format_Given_NegativeNumberWithDecimalsThatShouldRoundUp_Where_RoundingTypeIsNormalWithNoDecimalPlaces_Expected_RoundedUp()
{
FormatNumberTO formatNumberTO = new FormatNumberTO("123.92345", enRoundingType.Normal, 0, false, 0);
Dev2NumberFormatter dev2NumberFormatter = new Dev2NumberFormatter();
string actual = dev2NumberFormatter.Format(formatNumberTO);
double expectedDouble = 124;
string expected = expectedDouble.ToString();
Assert.AreEqual(expected, actual);
}
public void Format_Given_PositiveNumber_Where_RoundingDecimalPlacesAreMoreThanWhatIsBeingAdjusted_Expected_RoundingHappensThenDecimalsAreDropped()
{
FormatNumberTO formatNumberTO = new FormatNumberTO("123.12395678911235", enRoundingType.Normal, 4, true, 3);
Dev2NumberFormatter dev2NumberFormatter = new Dev2NumberFormatter();
string actual = dev2NumberFormatter.Format(formatNumberTO);
double expectedDouble = 123.124d;
string expected = expectedDouble.ToString();
Assert.AreEqual(expected, actual);
}
public void Format_Given_PositiveNumber_Where_RoundingTypeIsUpWithDecimalPlaces_Expected_RoundedUp()
{
FormatNumberTO formatNumberTO = new FormatNumberTO("123.12345", enRoundingType.Up, 2, false, 0);
Dev2NumberFormatter dev2NumberFormatter = new Dev2NumberFormatter();
string actual = dev2NumberFormatter.Format(formatNumberTO);
double expectedDouble = 123.13d;
string expected = expectedDouble.ToString();
Assert.AreEqual(expected, actual);
}
public void Format_Given_0_Where_RoundingDecimalPlacesAreLessThanWhatIsBeingAdjusted_Expected_0()
{
FormatNumberTO formatNumberTO = new FormatNumberTO("0", enRoundingType.Normal, 3, true, 4);
Dev2NumberFormatter dev2NumberFormatter = new Dev2NumberFormatter();
string actual = dev2NumberFormatter.Format(formatNumberTO);
double expectedDouble = 0d;
string expected = expectedDouble.ToString("0.0000");
Assert.AreEqual(expected, actual);
}
public void Format_Given_NegativeNumber_Where_RoundingTypeIsDownWithNoDecimalPlaces_Expected_RoundedDown()
{
FormatNumberTO formatNumberTO = new FormatNumberTO("-123.92345", enRoundingType.Down, 0, false, 0);
Dev2NumberFormatter dev2NumberFormatter = new Dev2NumberFormatter();
string actual = dev2NumberFormatter.Format(formatNumberTO);
double expectedDouble = -123d;
string expected = expectedDouble.ToString();
Assert.AreEqual(expected, actual);
}
public void Format_Where_NumberStringIsntANumber_Expected_InvalidOperation()
{
FormatNumberTO formatNumberTO = new FormatNumberTO("ABC", enRoundingType.None, 0, false, 0);
Dev2NumberFormatter dev2NumberFormatter = new Dev2NumberFormatter();
dev2NumberFormatter.Format(formatNumberTO);
}
public void Format_Given_PositiveNumberWithDecimalsThatShouldRoundUp_Where_RoundingTypeIsNormalWithDecimalPlaces_Expected_RoundedUp()
{
FormatNumberTO formatNumberTO = new FormatNumberTO("123.12645", enRoundingType.Normal, 2, false, 0);
Dev2NumberFormatter dev2NumberFormatter = new Dev2NumberFormatter();
string actual = dev2NumberFormatter.Format(formatNumberTO);
const double expectedDouble = 123.13d;
string expected = expectedDouble.ToString(CultureInfo.InvariantCulture);
Assert.AreEqual(expected, actual);
}