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);
}
}
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 TestGetFormatInfo()
{
NodaFormatInfo.ClearCache();
var info1 = NodaFormatInfo.GetFormatInfo(enUs);
Assert.NotNull(info1);
var info2 = NodaFormatInfo.GetFormatInfo(enUs);
Assert.AreSame(info1, info2);
var info3 = NodaFormatInfo.GetFormatInfo(enGb);
Assert.AreNotSame(info1, info3);
}
public void TestGetFormatInfo_null()
{
NodaFormatInfo.ClearCache();
Assert.Throws <ArgumentNullException>(() => NodaFormatInfo.GetFormatInfo(null));
}
public void TestGetInstance_UnusableType()
{
NodaFormatInfo.ClearCache();
Assert.Throws <ArgumentException>(() => NodaFormatInfo.GetInstance(CultureInfo.InvariantCulture.NumberFormat));
}