public void CanConvertFromString ()
{
CustomNumberConverter verter
= new CustomNumberConverter (typeof (int), null, true);
Assert.IsTrue (verter.CanConvertFrom (typeof (string)));
Assert.IsFalse (verter.CanConvertFrom (null));
}
public void CanConvertFromString()
{
CustomNumberConverter verter = new CustomNumberConverter(typeof(int), null, true);
Assert.IsTrue(verter.CanConvertFrom(typeof(string)));
Assert.IsFalse(verter.CanConvertFrom(null));
}
public void ConvertFromNonSupportedNumericTypeOptionBails()
{
CustomNumberConverter verter
= new CustomNumberConverter(typeof(char), null, false);
Assert.Throws <NotSupportedException>(() => verter.ConvertFrom("12"));
}
public void BailsOnEmptyStringWhenNotAllowed()
{
CustomNumberConverter verter
= new CustomNumberConverter(typeof(int), null, false);
Assert.Throws <FormatException>(() => verter.ConvertFrom(null, CultureInfo.CurrentUICulture, string.Empty));
}
public void BailsOnEmptyStringWhenNotAllowed()
{
CustomNumberConverter verter
= new CustomNumberConverter(typeof(int), null, false);
verter.ConvertFrom(null, CultureInfo.CurrentUICulture, string.Empty);
}
public void ConvertsEmptyStringToZeroWhenAllowed()
{
CustomNumberConverter verter = new CustomNumberConverter(typeof(int), null, true);
int actual = (int)verter.ConvertFrom(null, CultureInfo.CurrentUICulture, string.Empty);
Assert.AreEqual(0, actual);
}
public void ConvertFromSupportedNumericType()
{
Type [] numTypes = new Type [] {
typeof(int),
typeof(uint),
typeof(short),
typeof(ushort),
typeof(long),
typeof(ulong),
typeof(float),
typeof(double),
};
int expected = 12;
foreach (Type numType in numTypes)
{
try
{
CustomNumberConverter verter
= new CustomNumberConverter(numType, null, true);
object actual = verter.ConvertFrom(
null, CultureInfo.CurrentUICulture, expected.ToString());
Assert.AreEqual(expected, actual);
}
catch (Exception ex)
{
Assert.Fail("Bailed when converting type '" + numType + "' : " + ex);
}
}
}
public void Instantiation ()
{
CustomNumberConverter verter
= new CustomNumberConverter (typeof (int), null, true);
// mmm, this should still pass... it aint a number though
verter
= new CustomNumberConverter (typeof (bool), null, true);
}
public void ConvertsEmptyStringToZeroWhenAllowed ()
{
CustomNumberConverter verter
= new CustomNumberConverter (typeof (int), null, true);
int actual = (int) verter.ConvertFrom (
null, CultureInfo.CurrentUICulture, string.Empty);
Assert.AreEqual (0, actual);
}
public void Instantiation()
{
CustomNumberConverter verter
= new CustomNumberConverter(typeof(int), null, true);
// mmm, this should still pass... it aint a number though
verter
= new CustomNumberConverter(typeof(bool), null, true);
}
public void BailsOnEmptyStringWhenNotAllowed()
{
CustomNumberConverter verter
= new CustomNumberConverter(typeof(int), null, false);
Assert.Throws<FormatException>(() => verter.ConvertFrom(null, CultureInfo.CurrentUICulture, string.Empty));
}
public void InstantiationWithNonPrimitiveType()
{
CustomNumberConverter verter
= new CustomNumberConverter(
typeof(CustomNumberConverterTests), null, true);
}
public void ConvertFromNonSupportedOptionBails()
{
CustomNumberConverter verter
= new CustomNumberConverter(typeof(int), null, false);
object foo = verter.ConvertFrom(12);
}
public void ConvertFromNonSupportedNumericTypeOptionBails()
{
CustomNumberConverter verter
= new CustomNumberConverter(typeof(char), null, false);
object foo = verter.ConvertFrom("12");
}
public void ConvertFromNonSupportedOptionBails()
{
CustomNumberConverter verter = new CustomNumberConverter(typeof(int), null, false);
Assert.Throws<NotSupportedException>(() => verter.ConvertFrom(12));
}
public void ConvertFromSupportedNumericType ()
{
Type [] numTypes = new Type [] {
typeof (int),
typeof (uint),
typeof (short),
typeof (ushort),
typeof (long),
typeof (ulong),
typeof (float),
typeof (double),
};
int expected = 12;
foreach (Type numType in numTypes)
{
try
{
CustomNumberConverter verter
= new CustomNumberConverter (numType, null, true);
object actual = verter.ConvertFrom (
null, CultureInfo.CurrentUICulture, expected.ToString ());
Assert.AreEqual (expected, actual);
}
catch (Exception ex)
{
Assert.Fail ("Bailed when converting type '" + numType + "' : " + ex);
}
}
}
public void ConvertFromNonSupportedOptionBails()
{
CustomNumberConverter verter = new CustomNumberConverter(typeof(int), null, false);
Assert.Throws <NotSupportedException>(() => verter.ConvertFrom(12));
}
public void InstantiationWithNonPrimitiveType ()
{
CustomNumberConverter verter
= new CustomNumberConverter (
typeof (CustomNumberConverterTests), null, true);
}
public void ConvertFromNonSupportedNumericTypeOptionBails()
{
CustomNumberConverter verter
= new CustomNumberConverter(typeof(char), null, false);
Assert.Throws<NotSupportedException>(() => verter.ConvertFrom("12"));
}
public void ConvertFromNonSupportedOptionBails ()
{
CustomNumberConverter verter
= new CustomNumberConverter (typeof (int), null, false);
object foo = verter.ConvertFrom (12);
}
public void ConvertFromNonSupportedNumericTypeOptionBails ()
{
CustomNumberConverter verter
= new CustomNumberConverter (typeof (char), null, false);
object foo = verter.ConvertFrom ("12");
}
public void BailsOnEmptyStringWhenNotAllowed ()
{
CustomNumberConverter verter
= new CustomNumberConverter (typeof (int), null, false);
verter.ConvertFrom (null, CultureInfo.CurrentUICulture, string.Empty);
}
