import os
import encoding.xml

fn test_valid_parsing() ! {
    path := os.join_path(os.dir(@FILE), 'nested.xml')

    expected := xml.XMLDocument{
        root: xml.XMLNode{
            name:     'level1'
            children: [
                xml.XMLNode{
                    name:     'level2'
                    children: [
                        xml.XMLNode{
                            name:     'level3'
                            children: [
                                xml.XMLNode{
                                    name:     'level4'
                                    children: [
                                        'Deeply nested content.',
                                    ]
                                },
                            ]
                        },
                    ]
                },
                xml.XMLNode{
                    name:     'level2'
                    children: [
                        xml.XMLNode{
                            name:     'level3'
                            children: [
                                'Less deeply nested content.',
                            ]
                        },
                    ]
                },
            ]
        }
    }
    actual := xml.XMLDocument.from_file(path)!

    assert expected == actual, 'Parsed XML document should be equal to expected XML document'
}