public static void TryParseLengthFails(ErrorCase <Length> @case)
{
var success = QuantityParser.TryParse <LengthUnit, Length>(
@case.Text,
Length.From,
NumberStyles.Float,
@case.CultureInfo,
out var length);
Assert.AreEqual(false, success);
Assert.AreEqual(@case.Expected, length);
success = Length.TryParse(@case.Text, NumberStyles.Float, @case.CultureInfo, out length);
Assert.AreEqual(false, success);
Assert.AreEqual(@case.Expected, length);
success = Length.TryParse(@case.Text, @case.CultureInfo, out length);
Assert.AreEqual(false, success);
Assert.AreEqual(@case.Expected, length);
using (Thread.CurrentThread.UsingTempCulture(@case.CultureInfo))
{
success = Length.TryParse(@case.Text, out length);
Assert.AreEqual(false, success);
Assert.AreEqual(@case.Expected, length);
}
}
public void ParseError(ErrorCase <int> @case)
{
int pos = @case.Start;
Assert.Throws <FormatException>(() => IntReader.ReadInt32(@case.Text, ref pos));
Assert.AreEqual(pos, @case.ExpectedEnd);
}
public void TryParseError(ErrorCase <int> @case)
{
var pos = @case.Start;
Assert.AreEqual(false, IntReader.TryReadInt32(@case.Text, ref pos, out var actual));
Assert.AreEqual(@case.Expected, actual);
Assert.AreEqual(@case.ExpectedEnd, pos);
}
public void TryParseError(ErrorCase <int> @case)
{
int pos = @case.Start;
int actual;
var success = IntReader.TryReadInt32(@case.Text, ref pos, out actual);
Assert.AreEqual(false, success);
Assert.AreEqual(@case.Expected, actual);
Assert.AreEqual(@case.ExpectedEnd, pos);
}
public void ParseLengthThrows(ErrorCase <Length> testCase)
{
var numberStyles = NumberStyles.Float;
var ex = Assert.Throws <FormatException>(() => QuantityParser.Parse <LengthUnit, Length>(testCase.Text, Length.From, numberStyles, testCase.CultureInfo));
Assert.AreEqual(testCase.ExpectedMessage, ex.Message);
ex = Assert.Throws <FormatException>(() => Length.Parse(testCase.Text, numberStyles, testCase.CultureInfo));
Assert.AreEqual(testCase.ExpectedMessage, ex.Message);
ex = Assert.Throws <FormatException>(() => Length.Parse(testCase.Text, testCase.CultureInfo));
Assert.AreEqual(testCase.ExpectedMessage, ex.Message);
using (Thread.CurrentThread.UsingTempCulture(testCase.CultureInfo))
{
ex = Assert.Throws <FormatException>(() => Length.Parse(testCase.Text));
Assert.AreEqual(testCase.ExpectedMessage, ex.Message);
}
}
public static void ParseLengthThrows(ErrorCase <Length> testCase)
{
var numberStyles = NumberStyles.Float;
var ex = Assert.Throws <FormatException>(() => QuantityParser.Parse <LengthUnit, Length>(testCase.Text, Length.From, numberStyles, testCase.CultureInfo));
Assert.AreEqual(testCase.ExpectedMessage, ex.Message);
ex = Assert.Throws <FormatException>(() => Length.Parse(testCase.Text, numberStyles, testCase.CultureInfo));
Assert.AreEqual(testCase.ExpectedMessage, ex.Message);
ex = Assert.Throws <FormatException>(() => Length.Parse(testCase.Text, testCase.CultureInfo));
Assert.AreEqual(testCase.ExpectedMessage, ex.Message);
using (Thread.CurrentThread.UsingTempCulture(testCase.CultureInfo))
{
#pragma warning disable CA1305 // Specify IFormatProvider
ex = Assert.Throws <FormatException>(() => Length.Parse(testCase.Text));
#pragma warning restore CA1305 // Specify IFormatProvider
Assert.AreEqual(testCase.ExpectedMessage, ex.Message);
}
}
