public void PaddingConverter_ConvertFrom_String_ReturnsExpected(string value, object expected)
{
var converter = new PaddingConverter();
Assert.Equal(expected, converter.ConvertFrom(value));
Assert.Equal(expected, converter.ConvertFrom(null, null, value));
}
public void ConvertFrom()
{
string listSeparator = CultureInfo.CurrentCulture.TextInfo.ListSeparator;
PaddingConverter pc = new PaddingConverter();
Assert.AreEqual(new Padding(1, 2, 3, 4), pc.ConvertFrom(
string.Format("1{0} 2{0} 3{0} 4", listSeparator)), "A1");
Assert.AreEqual(new Padding(1, 2, 3, 4), pc.ConvertFrom(
string.Format("1{0}2{0}3{0}4", listSeparator)), "A2");
Assert.AreEqual(new Padding(1, 2, 3, 4), pc.ConvertFrom(
string.Format("1{0} 2{0} 3{0} 4", listSeparator)), "A3");
Assert.AreEqual(new Padding(1), pc.ConvertFrom(string.Format(
"1{0} 1{0} 1{0} 1", listSeparator)), "A4");
Assert.AreEqual(new Padding(), pc.ConvertFrom(string.Format(
"0{0} 0{0} 0{0} 0", listSeparator)), "A5");
}
private Padding RoundTripPadding(Padding p)
{
PaddingConverter pc = new PaddingConverter();
string s = (string)pc.ConvertTo(p, typeof(string));
return((Padding)pc.ConvertFrom(s));
}
public void PaddingConverter_ConvertFrom_InvalidString_ThrowsArgumentException(string value)
{
var converter = new PaddingConverter();
Assert.Throws <ArgumentException>(null, () => converter.ConvertFrom(value));
}
public void PaddingConverter_ConvertFrom_InvalidValue_ThrowsNotSupportedException(object value)
{
var converter = new PaddingConverter();
Assert.Throws <NotSupportedException>(() => converter.ConvertFrom(value));
}