public void ConvertFrom_FormatError ()
{
InfiniteIntConverter cv = new InfiniteIntConverter ();
object o;
o = cv.ConvertFrom (null, null, "100.5");
Assert.IsNull (o, "A1");
}
public void CanConvertTo ()
{
InfiniteIntConverter cv = new InfiniteIntConverter ();
Assert.IsTrue (cv.CanConvertTo (null, typeof (string)), "A1");
Assert.IsFalse (cv.CanConvertTo (null, typeof (TimeSpan)), "A2");
Assert.IsFalse (cv.CanConvertTo (null, typeof (int)), "A3");
Assert.IsFalse (cv.CanConvertTo (null, typeof (object)), "A4");
}
public void ConvertFrom ()
{
InfiniteIntConverter cv = new InfiniteIntConverter ();
object o;
o = cv.ConvertFrom (null, null, "59");
Assert.AreEqual (typeof (int), o.GetType(), "A1");
Assert.AreEqual (59, o, "A2");
/* and now test infinity */
o = cv.ConvertFrom (null, null, "Infinite");
Assert.AreEqual (Int32.MaxValue, o, "A3");
}
public void ConvertTo ()
{
InfiniteIntConverter cv = new InfiniteIntConverter ();
Assert.AreEqual ("59", cv.ConvertTo (null, null, 59, typeof (string)), "A1");
Assert.AreEqual ("144", cv.ConvertTo (null, null, 144, typeof (string)), "A2");
/* infinity tests */
Assert.AreEqual ("Infinite", cv.ConvertTo (null, null, Int32.MaxValue, typeof (string)), "A3");
Assert.AreEqual ("2147483646", cv.ConvertTo (null, null, Int32.MaxValue - 1, typeof (string)), "A4");
}
public void ConvertFrom_TypeError ()
{
InfiniteIntConverter cv = new InfiniteIntConverter ();
object o;
o = cv.ConvertFrom (null, null, "hi");
Assert.IsNull (o, "A1");
}
public void ConvertTo_TypeError2 ()
{
InfiniteIntConverter cv = new InfiniteIntConverter ();
Assert.AreEqual ("59", cv.ConvertTo (null, null, 59, typeof (int)), "A1");
Assert.AreEqual ("59", cv.ConvertTo (null, null, 59, null), "A2");
}
public void ConvertTo_TypeError1 ()
{
InfiniteIntConverter cv = new InfiniteIntConverter ();
Assert.AreEqual ("59", cv.ConvertTo (null, null, "hi", typeof (string)), "A1");
}
public void ConvertTo_NullError ()
{
InfiniteIntConverter cv = new InfiniteIntConverter ();
Assert.AreEqual ("", cv.ConvertTo (null, null, null, typeof (string)), "A1");
}
