public void TryGetKind(object value, ValueKind expectedKind)
{
// arrange
// act
bool isScalar = Scalars.TryGetKind(value, out ValueKind kind);
// assert
Assert.True(isScalar);
Assert.Equal(expectedKind, kind);
}
public void Object_Is_Not_A_Serialized_Scalar()
{
// arrange
object o = new object();
// act
bool isScalar = Scalars.TryGetKind(o, out _);
// assert
Assert.False(isScalar);
}
public void NullableDecimal_Is_Float()
{
// arrange
decimal?d = 123.123M;
// act
bool isScalar = Scalars.TryGetKind(d, out ValueKind kind);
// assert
Assert.True(isScalar);
Assert.Equal(ValueKind.Float, kind);
}
public void Object_From_Dictionary()
{
// arrange
var list = new Dictionary <string, object>();
// act
bool success = Scalars.TryGetKind(list, out ValueKind kind);
// assert
Assert.True(success);
Assert.Equal(ValueKind.Object, kind);
}
public void List_From_ArrayOfObject()
{
// arrange
var list = new object[0];
// act
bool success = Scalars.TryGetKind(list, out ValueKind kind);
// assert
Assert.True(success);
Assert.Equal(ValueKind.List, kind);
}
public void Decimal_Is_Float()
{
// arrange
var d = 123.123M;
// act
var isScalar = Scalars.TryGetKind(d, out ValueKind kind);
// assert
Assert.True(isScalar);
Assert.Equal(ValueKind.Float, kind);
}
public void List_From_ListOfObject()
{
// arrange
var list = new List <object>();
// act
var success = Scalars.TryGetKind(list, out ValueKind kind);
// assert
Assert.True(success);
Assert.Equal(ValueKind.List, kind);
}
protected bool TryConvertSerialized <T>(
object serialized,
ValueKind expectedKind,
out T value)
{
if (Scalars.TryGetKind(serialized, out ValueKind kind) &&
kind == expectedKind &&
_converter.TryConvert(serialized, out T c))
{
value = c;
return(true);
}
value = default !;
protected static bool TryConvertSerialized <T>(
object serialized,
ScalarValueKind expectedKind,
out T value)
{
if (Scalars.TryGetKind(serialized, out ScalarValueKind kind) &&
kind == expectedKind &&
_converter.TryConvert <object, T>(serialized, out T c))
{
value = c;
return(true);
}
value = default;
return(false);
}
public void TryGetKind_From_Nullable(
object value,
ValueKind expectedKind)
{
// arrange
Type type = typeof(Nullable <>).MakeGenericType(value.GetType());
ConstructorInfo constructor =
type.GetConstructor(new[] { value.GetType() });
object nullableValue = constructor.Invoke(new[] { value });
// act
bool isScalar = Scalars.TryGetKind(
nullableValue, out ValueKind kind);
// assert
Assert.True(isScalar);
Assert.Equal(expectedKind, kind);
}