|
private Convert ( object sourceValue, |
||
| sourceValue | object | |
| targetType | ||
| 리턴 | object | |
public void DoConvertTest(object value, object expected, Type expectedType)
{
var target = new ValueConverter();
object actual = target.Convert(value, expectedType);
actual.ShouldBe(expected);
}
public void DoConvert_NullableNull_ConvertsToNull(Type innerType)
{
var target = new ValueConverter();
Type genericNullableType = typeof (Nullable<>);
Type concreteType = genericNullableType.MakeGenericType(innerType);
object value = Activator.CreateInstance(concreteType);
object actual = target.Convert(value, concreteType);
actual.ShouldBe(null);
}
public void ConvertFailureTest()
{
var target = new ValueConverter();
Should.Throw<InvalidOperationException>(() => target.Convert(null, typeof (int)));
}
public void DoConvert_NullableNotNull_ConvertsToNull()
{
var target = new ValueConverter();
DateTime? value = DateTime.Now;
object actual = target.Convert(value, typeof (DateTime?));
actual.ShouldBe(value);
actual.ShouldNotBeSameAs(value);
}
