public void ConvertFrom_FormatError()
{
TimeSpanMinutesOrInfiniteConverter cv = new TimeSpanMinutesOrInfiniteConverter();
object o = null;
Assert.Throws <FormatException>(() => o = cv.ConvertFrom(null, null, "100.5"));
Assert.Null(o);
}
public void ConvertFrom_TypeError()
{
TimeSpanMinutesOrInfiniteConverter cv = new TimeSpanMinutesOrInfiniteConverter();
object o = null;
Assert.Throws <InvalidCastException>(() => o = cv.ConvertFrom(null, null, 59));
Assert.Null(o);
}
public void ConvertFrom_TypeError()
{
TimeSpanMinutesOrInfiniteConverter cv = new TimeSpanMinutesOrInfiniteConverter();
object o;
o = cv.ConvertFrom(null, null, 59);
Assert.IsNull(o, "A1");
}
public void CanConvertTo()
{
TimeSpanMinutesOrInfiniteConverter cv = new TimeSpanMinutesOrInfiniteConverter();
Assert.True(cv.CanConvertTo(null, typeof(string)), "A1");
Assert.False(cv.CanConvertTo(null, typeof(TimeSpan)), "A2");
Assert.False(cv.CanConvertTo(null, typeof(int)), "A3");
Assert.False(cv.CanConvertTo(null, typeof(object)), "A4");
}
public void ConvertTo_TypeError2()
{
TimeSpanMinutesOrInfiniteConverter cv = new TimeSpanMinutesOrInfiniteConverter();
TimeSpan ts;
ts = TimeSpan.FromMinutes(59);
Assert.Equal("59", cv.ConvertTo(null, null, ts, typeof(int)));
Assert.Equal("59", cv.ConvertTo(null, null, ts, null));
}
public void ConvertFrom()
{
TimeSpanMinutesOrInfiniteConverter cv = new TimeSpanMinutesOrInfiniteConverter();
object o;
/* make sure the TimeSpanMinutesConverter tests work here too */
o = cv.ConvertFrom(null, null, "59");
Assert.Equal(typeof(TimeSpan), o.GetType());
Assert.Equal("00:59:00", o.ToString());
o = cv.ConvertFrom(null, null, "104");
Assert.Equal("01:44:00", o.ToString());
/* and now test infinity */
o = cv.ConvertFrom(null, null, "Infinite");
Assert.Equal(TimeSpan.MaxValue.ToString(), o.ToString());
}
public void ConvertTo()
{
TimeSpanMinutesOrInfiniteConverter cv = new TimeSpanMinutesOrInfiniteConverter();
TimeSpan ts;
ts = TimeSpan.FromMinutes(59);
Assert.Equal("59", cv.ConvertTo(null, null, ts, typeof(string)));
ts = TimeSpan.FromMinutes(144);
Assert.Equal("144", cv.ConvertTo(null, null, ts, typeof(string)));
ts = TimeSpan.FromSeconds(390);
Assert.Equal("6", cv.ConvertTo(null, null, ts, typeof(string)));
/* infinity tests */
Assert.Equal("Infinite", cv.ConvertTo(null, null, TimeSpan.MaxValue, typeof(string)));
Assert.Equal("Infinite", cv.ConvertTo(null, null, new TimeSpan(long.MaxValue), typeof(string)));
Assert.Equal("15372286728", cv.ConvertTo(null, null, new TimeSpan(long.MaxValue - 1), typeof(string)));
}
public void ConvertTo_TypeError1()
{
TimeSpanMinutesOrInfiniteConverter cv = new TimeSpanMinutesOrInfiniteConverter();
AssertExtensions.Throws <ArgumentException>(null, () => cv.ConvertTo(null, null, 59, typeof(string)));
}
public void ConvertTo_NullError()
{
TimeSpanMinutesOrInfiniteConverter cv = new TimeSpanMinutesOrInfiniteConverter();
Assert.Throws <NullReferenceException>(() => cv.ConvertTo(null, null, null, typeof(string)));
}
public void ConvertTo_TypeError1()
{
TimeSpanMinutesOrInfiniteConverter cv = new TimeSpanMinutesOrInfiniteConverter();
Assert.AreEqual("59", cv.ConvertTo(null, null, 59, typeof(string)), "A1");
}
