public void TryConvert_NullConverter_ThrowsArgumentNullException()
{
var policy = new NullConversionPolicy();
IPropertyToken token;
Assert.Throws <ArgumentNullException>(() => policy.TryConvert(null, null, out token));
}
public void TryConvert_NotNullValue_ReturnsFalse()
{
var converter = Mock.Of <IPropertyConverter>();
var policy = new NullConversionPolicy();
IPropertyToken token;
Assert.False(policy.TryConvert(converter, false, out token));
}
public void TryConvert_Null_ReturnsScalarToken()
{
var converter = Mock.Of <IPropertyConverter>();
var policy = new NullConversionPolicy();
IPropertyToken token;
Assert.True(policy.TryConvert(converter, null, out token));
var scalar = token as ScalarToken;
Assert.NotNull(scalar);
Assert.Equal(null, scalar.Value);
}
