bacnet-objects 0.9.0

use super::super::*;

// --- MultiStateInput ---

#[test]
fn msi_read_present_value_default() {
    let msi = MultiStateInputObject::new(1, "MSI-1", 4).unwrap();
    let val = msi
        .read_property(PropertyIdentifier::PRESENT_VALUE, None)
        .unwrap();
    assert_eq!(val, PropertyValue::Unsigned(1));
}

#[test]
fn msi_read_number_of_states() {
    let msi = MultiStateInputObject::new(1, "MSI-1", 4).unwrap();
    let val = msi
        .read_property(PropertyIdentifier::NUMBER_OF_STATES, None)
        .unwrap();
    assert_eq!(val, PropertyValue::Unsigned(4));
}

#[test]
fn msi_write_denied_when_in_service() {
    let mut msi = MultiStateInputObject::new(1, "MSI-1", 4).unwrap();
    let result = msi.write_property(
        PropertyIdentifier::PRESENT_VALUE,
        None,
        PropertyValue::Unsigned(2),
        None,
    );
    assert!(result.is_err());
}

#[test]
fn msi_write_allowed_when_out_of_service() {
    let mut msi = MultiStateInputObject::new(1, "MSI-1", 4).unwrap();
    msi.write_property(
        PropertyIdentifier::OUT_OF_SERVICE,
        None,
        PropertyValue::Boolean(true),
        None,
    )
    .unwrap();
    msi.write_property(
        PropertyIdentifier::PRESENT_VALUE,
        None,
        PropertyValue::Unsigned(3),
        None,
    )
    .unwrap();
    let val = msi
        .read_property(PropertyIdentifier::PRESENT_VALUE, None)
        .unwrap();
    assert_eq!(val, PropertyValue::Unsigned(3));
}

#[test]
fn msi_write_out_of_range_rejected() {
    let mut msi = MultiStateInputObject::new(1, "MSI-1", 4).unwrap();
    msi.write_property(
        PropertyIdentifier::OUT_OF_SERVICE,
        None,
        PropertyValue::Boolean(true),
        None,
    )
    .unwrap();
    assert!(msi
        .write_property(
            PropertyIdentifier::PRESENT_VALUE,
            None,
            PropertyValue::Unsigned(0),
            None
        )
        .is_err());
    assert!(msi
        .write_property(
            PropertyIdentifier::PRESENT_VALUE,
            None,
            PropertyValue::Unsigned(5),
            None
        )
        .is_err());
}

#[test]
fn msi_read_reliability_default() {
    let msi = MultiStateInputObject::new(1, "MSI-1", 4).unwrap();
    let val = msi
        .read_property(PropertyIdentifier::RELIABILITY, None)
        .unwrap();
    assert_eq!(val, PropertyValue::Enumerated(0)); // NO_FAULT_DETECTED
}

// --- MultiStateOutput ---

#[test]
fn mso_write_with_priority() {
    let mut mso = MultiStateOutputObject::new(1, "MSO-1", 5).unwrap();
    mso.write_property(
        PropertyIdentifier::PRESENT_VALUE,
        None,
        PropertyValue::Unsigned(3),
        Some(8),
    )
    .unwrap();
    let val = mso
        .read_property(PropertyIdentifier::PRESENT_VALUE, None)
        .unwrap();
    assert_eq!(val, PropertyValue::Unsigned(3));
    let slot = mso
        .read_property(PropertyIdentifier::PRIORITY_ARRAY, Some(8))
        .unwrap();
    assert_eq!(slot, PropertyValue::Unsigned(3));
}

#[test]
fn mso_relinquish_falls_to_default() {
    let mut mso = MultiStateOutputObject::new(1, "MSO-1", 5).unwrap();
    mso.write_property(
        PropertyIdentifier::PRESENT_VALUE,
        None,
        PropertyValue::Unsigned(4),
        Some(16),
    )
    .unwrap();
    assert_eq!(
        mso.read_property(PropertyIdentifier::PRESENT_VALUE, None)
            .unwrap(),
        PropertyValue::Unsigned(4)
    );
    mso.write_property(
        PropertyIdentifier::PRESENT_VALUE,
        None,
        PropertyValue::Null,
        Some(16),
    )
    .unwrap();
    assert_eq!(
        mso.read_property(PropertyIdentifier::PRESENT_VALUE, None)
            .unwrap(),
        PropertyValue::Unsigned(1)
    ); // default
}

#[test]
fn mso_out_of_range_rejected() {
    let mut mso = MultiStateOutputObject::new(1, "MSO-1", 5).unwrap();
    assert!(mso
        .write_property(
            PropertyIdentifier::PRESENT_VALUE,
            None,
            PropertyValue::Unsigned(0),
            None
        )
        .is_err());
    assert!(mso
        .write_property(
            PropertyIdentifier::PRESENT_VALUE,
            None,
            PropertyValue::Unsigned(6),
            None
        )
        .is_err());
}

#[test]
fn mso_read_reliability_default() {
    let mso = MultiStateOutputObject::new(1, "MSO-1", 5).unwrap();
    let val = mso
        .read_property(PropertyIdentifier::RELIABILITY, None)
        .unwrap();
    assert_eq!(val, PropertyValue::Enumerated(0)); // NO_FAULT_DETECTED
}

// --- MultiStateValue ---

#[test]
fn msv_read_present_value_default() {
    let msv = MultiStateValueObject::new(1, "MSV-1", 3).unwrap();
    let val = msv
        .read_property(PropertyIdentifier::PRESENT_VALUE, None)
        .unwrap();
    assert_eq!(val, PropertyValue::Unsigned(1));
}

#[test]
fn msv_write_with_priority() {
    let mut msv = MultiStateValueObject::new(1, "MSV-1", 3).unwrap();
    msv.write_property(
        PropertyIdentifier::PRESENT_VALUE,
        None,
        PropertyValue::Unsigned(2),
        Some(8),
    )
    .unwrap();
    let val = msv
        .read_property(PropertyIdentifier::PRESENT_VALUE, None)
        .unwrap();
    assert_eq!(val, PropertyValue::Unsigned(2));
    let slot = msv
        .read_property(PropertyIdentifier::PRIORITY_ARRAY, Some(8))
        .unwrap();
    assert_eq!(slot, PropertyValue::Unsigned(2));
}

#[test]
fn msv_relinquish_falls_to_default() {
    let mut msv = MultiStateValueObject::new(1, "MSV-1", 3).unwrap();
    msv.write_property(
        PropertyIdentifier::PRESENT_VALUE,
        None,
        PropertyValue::Unsigned(3),
        Some(16),
    )
    .unwrap();
    assert_eq!(
        msv.read_property(PropertyIdentifier::PRESENT_VALUE, None)
            .unwrap(),
        PropertyValue::Unsigned(3)
    );
    msv.write_property(
        PropertyIdentifier::PRESENT_VALUE,
        None,
        PropertyValue::Null,
        Some(16),
    )
    .unwrap();
    assert_eq!(
        msv.read_property(PropertyIdentifier::PRESENT_VALUE, None)
            .unwrap(),
        PropertyValue::Unsigned(1)
    ); // relinquish_default
}

#[test]
fn msv_read_priority_array_all_none() {
    let msv = MultiStateValueObject::new(1, "MSV-1", 3).unwrap();
    let val = msv
        .read_property(PropertyIdentifier::PRIORITY_ARRAY, None)
        .unwrap();
    if let PropertyValue::List(elements) = val {
        assert_eq!(elements.len(), 16);
        for elem in &elements {
            assert_eq!(elem, &PropertyValue::Null);
        }
    } else {
        panic!("Expected List for priority array without index");
    }
}

#[test]
fn msv_read_relinquish_default() {
    let msv = MultiStateValueObject::new(1, "MSV-1", 3).unwrap();
    let val = msv
        .read_property(PropertyIdentifier::RELINQUISH_DEFAULT, None)
        .unwrap();
    assert_eq!(val, PropertyValue::Unsigned(1));
}

#[test]
fn msv_write_out_of_range_rejected() {
    let mut msv = MultiStateValueObject::new(1, "MSV-1", 3).unwrap();
    assert!(msv
        .write_property(
            PropertyIdentifier::PRESENT_VALUE,
            None,
            PropertyValue::Unsigned(0),
            None
        )
        .is_err());
    assert!(msv
        .write_property(
            PropertyIdentifier::PRESENT_VALUE,
            None,
            PropertyValue::Unsigned(4),
            None
        )
        .is_err());
}

#[test]
fn msv_write_wrong_type_rejected() {
    let mut msv = MultiStateValueObject::new(1, "MSV-1", 3).unwrap();
    let result = msv.write_property(
        PropertyIdentifier::PRESENT_VALUE,
        None,
        PropertyValue::Real(1.0),
        None,
    );
    assert!(result.is_err());
}

#[test]
fn msv_read_object_type() {
    let msv = MultiStateValueObject::new(1, "MSV-1", 3).unwrap();
    let val = msv
        .read_property(PropertyIdentifier::OBJECT_TYPE, None)
        .unwrap();
    assert_eq!(
        val,
        PropertyValue::Enumerated(ObjectType::MULTI_STATE_VALUE.to_raw())
    );
}

#[test]
fn msv_read_reliability_default() {
    let msv = MultiStateValueObject::new(1, "MSV-1", 3).unwrap();
    let val = msv
        .read_property(PropertyIdentifier::RELIABILITY, None)
        .unwrap();
    assert_eq!(val, PropertyValue::Enumerated(0)); // NO_FAULT_DETECTED
}

// --- MultiStateValue direct PRIORITY_ARRAY writes ---

#[test]
fn msv_direct_priority_array_write_value() {
    let mut msv = MultiStateValueObject::new(1, "MSV-1", 5).unwrap();
    msv.write_property(
        PropertyIdentifier::PRIORITY_ARRAY,
        Some(5),
        PropertyValue::Unsigned(3),
        None,
    )
    .unwrap();
    assert_eq!(
        msv.read_property(PropertyIdentifier::PRESENT_VALUE, None)
            .unwrap(),
        PropertyValue::Unsigned(3)
    );
    assert_eq!(
        msv.read_property(PropertyIdentifier::PRIORITY_ARRAY, Some(5))
            .unwrap(),
        PropertyValue::Unsigned(3)
    );
}

#[test]
fn msv_direct_priority_array_relinquish() {
    let mut msv = MultiStateValueObject::new(1, "MSV-1", 5).unwrap();
    msv.write_property(
        PropertyIdentifier::PRIORITY_ARRAY,
        Some(5),
        PropertyValue::Unsigned(3),
        None,
    )
    .unwrap();
    msv.write_property(
        PropertyIdentifier::PRIORITY_ARRAY,
        Some(5),
        PropertyValue::Null,
        None,
    )
    .unwrap();
    assert_eq!(
        msv.read_property(PropertyIdentifier::PRESENT_VALUE, None)
            .unwrap(),
        PropertyValue::Unsigned(1)
    ); // relinquish_default
}

#[test]
fn msv_direct_priority_array_no_index_error() {
    let mut msv = MultiStateValueObject::new(1, "MSV-1", 5).unwrap();
    let result = msv.write_property(
        PropertyIdentifier::PRIORITY_ARRAY,
        None,
        PropertyValue::Unsigned(3),
        None,
    );
    assert!(result.is_err());
}

#[test]
fn msv_direct_priority_array_index_zero_error() {
    let mut msv = MultiStateValueObject::new(1, "MSV-1", 5).unwrap();
    let result = msv.write_property(
        PropertyIdentifier::PRIORITY_ARRAY,
        Some(0),
        PropertyValue::Unsigned(3),
        None,
    );
    assert!(result.is_err());
}

#[test]
fn msv_direct_priority_array_index_17_error() {
    let mut msv = MultiStateValueObject::new(1, "MSV-1", 5).unwrap();
    let result = msv.write_property(
        PropertyIdentifier::PRIORITY_ARRAY,
        Some(17),
        PropertyValue::Unsigned(3),
        None,
    );
    assert!(result.is_err());
}

#[test]
fn msv_direct_priority_array_range_validation() {
    let mut msv = MultiStateValueObject::new(1, "MSV-1", 5).unwrap();
    // Value 0 is out of range (valid: 1..=5)
    assert!(msv
        .write_property(
            PropertyIdentifier::PRIORITY_ARRAY,
            Some(1),
            PropertyValue::Unsigned(0),
            None
        )
        .is_err());
    // Value 6 is out of range
    assert!(msv
        .write_property(
            PropertyIdentifier::PRIORITY_ARRAY,
            Some(1),
            PropertyValue::Unsigned(6),
            None
        )
        .is_err());
    // Value 5 is valid
    msv.write_property(
        PropertyIdentifier::PRIORITY_ARRAY,
        Some(1),
        PropertyValue::Unsigned(5),
        None,
    )
    .unwrap();
}

// --- Direct PRIORITY_ARRAY writes ---

#[test]
fn mso_direct_priority_array_write_value() {
    let mut mso = MultiStateOutputObject::new(1, "MSO-1", 5).unwrap();
    mso.write_property(
        PropertyIdentifier::PRIORITY_ARRAY,
        Some(5),
        PropertyValue::Unsigned(3),
        None,
    )
    .unwrap();
    assert_eq!(
        mso.read_property(PropertyIdentifier::PRESENT_VALUE, None)
            .unwrap(),
        PropertyValue::Unsigned(3)
    );
    assert_eq!(
        mso.read_property(PropertyIdentifier::PRIORITY_ARRAY, Some(5))
            .unwrap(),
        PropertyValue::Unsigned(3)
    );
}

#[test]
fn mso_direct_priority_array_relinquish() {
    let mut mso = MultiStateOutputObject::new(1, "MSO-1", 5).unwrap();
    mso.write_property(
        PropertyIdentifier::PRIORITY_ARRAY,
        Some(5),
        PropertyValue::Unsigned(3),
        None,
    )
    .unwrap();
    mso.write_property(
        PropertyIdentifier::PRIORITY_ARRAY,
        Some(5),
        PropertyValue::Null,
        None,
    )
    .unwrap();
    // Fall back to relinquish default (1)
    assert_eq!(
        mso.read_property(PropertyIdentifier::PRESENT_VALUE, None)
            .unwrap(),
        PropertyValue::Unsigned(1)
    );
}

#[test]
fn mso_direct_priority_array_no_index_error() {
    let mut mso = MultiStateOutputObject::new(1, "MSO-1", 5).unwrap();
    let result = mso.write_property(
        PropertyIdentifier::PRIORITY_ARRAY,
        None,
        PropertyValue::Unsigned(3),
        None,
    );
    assert!(result.is_err());
}

#[test]
fn mso_direct_priority_array_index_zero_error() {
    let mut mso = MultiStateOutputObject::new(1, "MSO-1", 5).unwrap();
    let result = mso.write_property(
        PropertyIdentifier::PRIORITY_ARRAY,
        Some(0),
        PropertyValue::Unsigned(3),
        None,
    );
    assert!(result.is_err());
}

#[test]
fn mso_direct_priority_array_index_17_error() {
    let mut mso = MultiStateOutputObject::new(1, "MSO-1", 5).unwrap();
    let result = mso.write_property(
        PropertyIdentifier::PRIORITY_ARRAY,
        Some(17),
        PropertyValue::Unsigned(3),
        None,
    );
    assert!(result.is_err());
}