Function substance_hash_tracks_the_definition

atomic-canonical/src/node.rs:471–537

()

    #[test]
    fn substance_hash_tracks_the_definition() {
        let base = intent_substance_hash(&node());

        // Editing a criterion's text changes the definition — hash moves.
        let mut edited = node();
        edited.has_acceptance_criterion[0].text = "a different outcome".to_string();
        assert_ne!(
            intent_substance_hash(&edited),
            base,
            "AC text must move substance"
        );

        // Adding a task changes the definition — hash moves.
        let mut tasked = node();
        tasked.has_task.push(Task {
            type_: "Task".to_string(),
            id: "urn:atomic:task:sub-1-1".to_string(),
            text: "do the thing".to_string(),
            task_status: "open".to_string(),
            touches_file: Vec::new(),
            satisfies: Satisfies::default(),
        });
        assert_ne!(
            intent_substance_hash(&tasked),
            base,
            "a new task must move substance"
        );

        // requiredKinds is part of the AC *definition* (the verification bar),
        // not review state — changing it moves the hash.
        let mut required = node();
        required.has_acceptance_criterion[0].required_kinds = vec!["unit".to_string()];
        let with_one = intent_substance_hash(&required);
        assert_ne!(
            with_one, base,
            "adding a requiredKinds entry must move substance"
        );

        required.has_acceptance_criterion[0]
            .required_kinds
            .push("e2e".to_string());
        assert_ne!(
            intent_substance_hash(&required),
            with_one,
            "changing requiredKinds must move substance"
        );

        // A scope-out `::file-ref` is part of the reviewable boundary
        // definition, so declaring a file out of scope moves the substance hash
        // (it is NOT excluded by substance_view). The empty case is unchanged.
        let mut scoped = node();
        scoped.has_scope_out.push(ScopeItem {
            type_: "ScopeItem".to_string(),
            id: "urn:atomic:scope:sub-1-scope-out-1".to_string(),
            text: "billing is off limits".to_string(),
            files: Vec::new(),
        });
        let with_prose_scope = intent_substance_hash(&scoped);