Tect 0.0.8

Minimal (only 6 keywords), type-safe language for software architecture with rich tooling
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use crate::analyzer::{Rule, TectParser, Workspace};
use pest::Parser;
use tower_lsp::lsp_types::Url;

/// Verifies that data artifacts can be defined correctly.
#[test]
fn test_parse_data_definition() {
    let input = "constant Settings";
    let pair = TectParser::parse(Rule::program, input);
    assert!(pair.is_ok());
}

/// Verifies that functions parse correctly without parentheses.
#[test]
fn test_parse_function_no_parens() {
    let input = "function Login Credentials\n > Session";
    let pair = TectParser::parse(Rule::program, input);
    assert!(pair.is_ok());
}

/// Ensures leading documentation comments are captured and associated.
#[test]
fn test_doc_comment_association() {
    let input = "# Doc 1\n# Doc 2\nconstant Credentials";
    let mut a = Workspace::new();
    let uri = Url::parse("file:///test.tect").unwrap();
    // analyze modifies structure in-place
    a.analyze(uri, Some(input.to_string()));

    let s = a.structure.artifacts.get("Credentials").unwrap();

    let docs = match s {
        crate::models::Kind::Constant(c) => c.documentation.as_ref().unwrap(),
        _ => panic!("Expected constant artifact"),
    };
    assert!(docs.contains("Doc 1") && docs.contains("Doc 2"));
}

/// Validates that vertical whitespace separates documentation blocks.
#[test]
fn test_strict_newline_doc_separation() {
    let input = "# Header\n\n# Doc\nconstant C";
    let mut a = Workspace::new();
    let uri = Url::parse("file:///test.tect").unwrap();
    a.analyze(uri, Some(input.to_string()));

    let s = a.structure.artifacts.get("C").unwrap();

    let docs = match s {
        crate::models::Kind::Constant(c) => c.documentation.as_ref().unwrap(),
        _ => panic!("Expected constant artifact"),
    };
    assert!(!docs.contains("Header") && docs.contains("Doc"));
}

/// Verifies that lowercase identifiers are allowed (no strict PascalCase enforcement).
#[test]
fn test_lowercase_allowed() {
    let input = "constant credentials";
    let pair = TectParser::parse(Rule::program, input);
    assert!(pair.is_ok());
}