vb6parse 1.2.4

vb6parse is a library for parsing and analyzing VB6 code, from projects, to controls, to modules, and forms.
Documentation 
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#[cfg(test)]
mod tests {
    const SNAPSHOT_PATH: &str = "../../snapshots/parsers/cst/control_flow/end";

    use vb6parse::ConcreteSyntaxTree;

    #[test]
    fn end_standalone_in_sub() {
        let source = r"
Sub Test()
    End
End Sub
";
        let (cst_opt, failures) = ConcreteSyntaxTree::from_text("test.bas", source).unpack();
        assert_eq!(failures.len(), 0, "Expected no parse failures.");
        let cst = cst_opt.expect("CST should be parsed");

        let tree = cst.to_serializable();

        let mut settings = insta::Settings::clone_current();
        settings.set_snapshot_path(SNAPSHOT_PATH);
        settings.set_prepend_module_to_snapshot(false);
        let _guard = settings.bind_to_scope();
        insta::assert_yaml_snapshot!(tree);
    }

    #[test]
    fn end_standalone_in_if_block() {
        let source = r#"
Sub Test()
    If x > 0 Then
        End
    Else
        MsgBox "negative"
    End If
End Sub
"#;
        let (cst_opt, failures) = ConcreteSyntaxTree::from_text("test.bas", source).unpack();
        assert_eq!(failures.len(), 0, "Expected no parse failures.");
        let cst = cst_opt.expect("CST should be parsed");

        let tree = cst.to_serializable();

        let mut settings = insta::Settings::clone_current();
        settings.set_snapshot_path(SNAPSHOT_PATH);
        settings.set_prepend_module_to_snapshot(false);
        let _guard = settings.bind_to_scope();
        insta::assert_yaml_snapshot!(tree);
    }

    #[test]
    fn end_standalone_at_module_level() {
        let source = "End\n";
        let (cst_opt, failures) = ConcreteSyntaxTree::from_text("test.bas", source).unpack();
        assert_eq!(failures.len(), 0, "Expected no parse failures.");
        let cst = cst_opt.expect("CST should be parsed");

        let tree = cst.to_serializable();

        let mut settings = insta::Settings::clone_current();
        settings.set_snapshot_path(SNAPSHOT_PATH);
        settings.set_prepend_module_to_snapshot(false);
        let _guard = settings.bind_to_scope();
        insta::assert_yaml_snapshot!(tree);
    }
}