fn test_node_types_simple()

in cli/src/generate/node_types.rs [624:707]

• 83 lines of code
• 1 McCabe index (conditional complexity)

    fn test_node_types_simple() {
        let node_types = get_node_types(InputGrammar {
            name: String::new(),
            extra_tokens: Vec::new(),
            external_tokens: Vec::new(),
            expected_conflicts: Vec::new(),
            variables_to_inline: Vec::new(),
            word_token: None,
            supertype_symbols: vec![],
            variables: vec![
                Variable {
                    name: "v1".to_string(),
                    kind: VariableType::Named,
                    rule: Rule::seq(vec![
                        Rule::field("f1".to_string(), Rule::named("v2")),
                        Rule::field("f2".to_string(), Rule::string(";")),
                    ]),
                },
                Variable {
                    name: "v2".to_string(),
                    kind: VariableType::Named,
                    rule: Rule::string("x"),
                },
            ],
        });

        assert_eq!(
            node_types[0],
            NodeInfoJSON {
                kind: "v1".to_string(),
                named: true,
                subtypes: None,
                children: None,
                fields: Some(
                    vec![
                        (
                            "f1".to_string(),
                            FieldInfoJSON {
                                multiple: false,
                                required: true,
                                types: vec![NodeTypeJSON {
                                    kind: "v2".to_string(),
                                    named: true,
                                }]
                            }
                        ),
                        (
                            "f2".to_string(),
                            FieldInfoJSON {
                                multiple: false,
                                required: true,
                                types: vec![NodeTypeJSON {
                                    kind: ";".to_string(),
                                    named: false,
                                }]
                            }
                        ),
                    ]
                    .into_iter()
                    .collect()
                )
            }
        );
        assert_eq!(
            node_types[1],
            NodeInfoJSON {
                kind: ";".to_string(),
                named: false,
                subtypes: None,
                children: None,
                fields: None
            }
        );
        assert_eq!(
            node_types[2],
            NodeInfoJSON {
                kind: "v2".to_string(),
                named: true,
                subtypes: None,
                children: None,
                fields: None
            }
        );
    }