public void Converter_NotNullTests()
{
NotNull conv = new NotNull();
Assert.AreEqual(true, conv.Convert(new object(), typeof(bool), null, CultureInfo.CurrentCulture),
"NotNull Convert did not return the correct value");
Assert.AreEqual(false, conv.Convert(null, typeof(bool), null, CultureInfo.CurrentCulture),
"NotNull Convert did not return the correct value");
try
{
conv.ConvertBack(true, typeof(object), null, CultureInfo.CurrentCulture);
Assert.Fail("NotNull ConvertBack did not throw a NotImplemented exception");
}
catch (NotImplementedException) { }
}
public void NullCheckIsDoneCorrectly()
{
// Arrange
var conv = new NotNull();
// Act
bool nullObject = (bool)conv.Convert(null, null, null, null);
bool valueType = (bool)conv.Convert(123, null, null, null);
bool refType = (bool)conv.Convert(string.Empty, null, null, null);
// Assert
Assert.IsFalse(nullObject);
Assert.IsTrue(valueType);
Assert.IsTrue(refType);
}