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"""aootest.odfversion: the declared versions of a package, and which packages are formula documents."""
import zipfile

import pytest

from aootest import odfversion

pytestmark = pytest.mark.selftest

MANIFEST = '<manifest:manifest xmlns:manifest="x" manifest:version="1.2"/>'


def package(path, mimetype, content):
    with zipfile.ZipFile(path, "w") as z:
        z.writestr("mimetype", mimetype)
        z.writestr("content.xml", content)
        z.writestr("META-INF/manifest.xml", MANIFEST)
    return str(path)


def test_a_text_document_declares_its_version_in_content_and_manifest(tmp_path):
    p = package(tmp_path / "a.odt", "application/vnd.oasis.opendocument.text", '<office:document-content office:version="1.2"/>')
    assert odfversion.odf_versions(p) == ("1.2", "1.2")
    assert not odfversion.is_formula(p)


def test_a_formula_document_has_a_mathml_root_without_a_version(tmp_path):
    p = package(tmp_path / "a.odf", "application/vnd.oasis.opendocument.formula", '<math xmlns="http://www.w3.org/1998/Math/MathML"/>')
    assert odfversion.odf_versions(p) == (None, "1.2")
    assert odfversion.is_formula(p)