public void TestGetInstance_CultureInfo()
{
NodaFormatInfo.ClearCache();
using (CultureSaver.SetCultures(enUs, FailingCultureInfo.Instance))
{
var actual = NodaFormatInfo.GetInstance(enGb);
Assert.AreSame(enGb, actual.CultureInfo);
}
}
public void TestGetInstance_IFormatProvider()
{
NodaFormatInfo.ClearCache();
using (CultureSaver.SetCultures(enUs, FailingCultureInfo.Instance))
{
var provider = new EmptyFormatProvider();
var actual = NodaFormatInfo.GetInstance(provider);
Assert.AreSame(enUs, actual.CultureInfo);
}
}
public void TestGetInstance_DateTimeFormatInfo()
{
NodaFormatInfo.ClearCache();
using (CultureSaver.SetCultures(enUs, FailingCultureInfo.Instance))
{
var info = NodaFormatInfo.GetInstance(enGb.DateTimeFormat);
Assert.AreEqual(enGb.DateTimeFormat, info.DateTimeFormat);
Assert.AreEqual(CultureInfo.InvariantCulture, info.CultureInfo);
}
}
internal string Format(T value, string?patternText, IFormatProvider?formatProvider)
{
if (string.IsNullOrEmpty(patternText))
{
patternText = defaultFormatPattern;
}
NodaFormatInfo formatInfo = NodaFormatInfo.GetInstance(formatProvider);
IPattern <T> pattern = patternParser(formatInfo).ParsePattern(patternText);
return(pattern.Format(value));
}
internal string Format(T value, string?patternText, IFormatProvider?formatProvider)
{
if (string.IsNullOrEmpty(patternText))
{
patternText = defaultFormatPattern;
}
NodaFormatInfo formatInfo = NodaFormatInfo.GetInstance(formatProvider);
// TODO(nullable): Work out why Roslyn doesn't know about string.IsNullOrEmpty any more.
IPattern <T> pattern = patternParser(formatInfo).ParsePattern(patternText !);
return(pattern.Format(value));
}
internal string Format(T value, string?patternText, IFormatProvider?formatProvider)
{
if (string.IsNullOrEmpty(patternText))
{
patternText = defaultFormatPattern;
}
NodaFormatInfo formatInfo = NodaFormatInfo.GetInstance(formatProvider);
// Note: string.IsNullOrEmpty isn't annotated in netstandard2.0, hence the use of the
// null-forgiving operator here. *We* know patternText isn't null.
IPattern <T> pattern = patternParser(formatInfo).ParsePattern(patternText !);
return(pattern.Format(value));
}
public void TestGetInstance_null()
{
NodaFormatInfo.ClearCache();
using (CultureSaver.SetCultures(enUs, FailingCultureInfo.Instance))
{
var info = NodaFormatInfo.GetInstance(null);
Assert.AreEqual(Thread.CurrentThread.CurrentCulture, info.CultureInfo);
}
using (CultureSaver.SetCultures(enGb, FailingCultureInfo.Instance))
{
var info = NodaFormatInfo.GetInstance(null);
Assert.AreEqual(Thread.CurrentThread.CurrentCulture, info.CultureInfo);
}
}
public void TestGetInstance_UnusableType()
{
NodaFormatInfo.ClearCache();
Assert.Throws <ArgumentException>(() => NodaFormatInfo.GetInstance(CultureInfo.InvariantCulture.NumberFormat));
}