File: lmf_test.py

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from xml.etree import ElementTree as ET

from wn import lmf


def test_is_lmf(datadir):
    assert lmf.is_lmf(datadir / "mini-lmf-1.0.xml")
    assert lmf.is_lmf(str(datadir / "mini-lmf-1.0.xml"))
    assert not lmf.is_lmf(datadir / "README.md")
    assert not lmf.is_lmf(datadir / "missing.xml")
    assert lmf.is_lmf(datadir / "mini-lmf-1.1.xml")


def test_scan_lexicons(datadir):
    assert lmf.scan_lexicons(datadir / "mini-lmf-1.0.xml") == [
        {
            "id": "test-en",
            "version": "1",
            "label": "Testing English WordNet",
            "extends": None,
        },
        {
            "id": "test-es",
            "version": "1",
            "label": "Testing Spanish WordNet",
            "extends": None,
        },
    ]

    assert lmf.scan_lexicons(datadir / "mini-lmf-1.1.xml") == [
        {
            "id": "test-ja",
            "version": "1",
            "label": "Testing Japanese WordNet",
            "extends": None,
        },
        {
            "id": "test-en-ext",
            "version": "1",
            "label": "Testing English Extension",
            "extends": {
                "id": "test-en",
                "version": "1",
            },
        },
    ]


def test_load_1_0(datadir):
    resource = lmf.load(datadir / "mini-lmf-1.0.xml")
    lexicons = resource["lexicons"]
    assert len(lexicons) == 2
    lexicon = lexicons[0]

    assert lexicon["id"] == "test-en"
    assert lexicon["label"] == "Testing English WordNet"
    assert lexicon["language"] == "en"
    assert lexicon["email"] == "maintainer@example.com"
    assert lexicon["license"] == "https://creativecommons.org/licenses/by/4.0/"
    assert lexicon["version"] == "1"
    assert lexicon["url"] == "https://example.com/test-en"

    assert len(lexicon["entries"]) == 9
    le = lexicon["entries"][0]
    assert le["id"] == "test-en-information-n"

    assert le["lemma"]["writtenForm"] == "information"
    assert le["lemma"]["partOfSpeech"] == "n"
    assert le["lemma"]["script"] == "Latn"
    assert len(le["lemma"]["tags"]) == 1

    assert len(le.get("forms", [])) == 0

    assert len(le["senses"]) == 1
    sense = le["senses"][0]
    assert sense["id"] == "test-en-information-n-0001-01"
    assert sense["synset"] == "test-en-0001-n"
    assert len(sense.get("relations", [])) == 0
    # assert sense["relations"][0]["target"] == "test-en-exemplify-v-01023137-01"
    # assert sense["relations"][0]["type"] == "derivation"

    assert len(lexicon.get("frames", [])) == 0  # frames are on lexical entry
    assert len(lexicon["entries"][6]["frames"]) == 2
    frames = lexicon["entries"][6]["frames"]
    assert frames[0]["subcategorizationFrame"] == "Somebody ----s something"
    assert frames[0]["senses"] == ["test-en-illustrate-v-0003-01"]

    assert len(lexicon["synsets"]) == 8

    assert lexicons[1]["id"] == "test-es"


def test_load_1_1(datadir):
    resource = lmf.load(datadir / "mini-lmf-1.1.xml")
    lexicons = resource["lexicons"]
    assert len(lexicons) == 2
    lexicon = lexicons[0]
    assert lexicon["id"] == "test-ja"
    assert lexicon["version"] == "1"
    # assert lexicon.logo == "logo.svg"
    assert lexicon.get("requires") == [{"id": "test-en", "version": "1"}]

    lexicon = lexicons[1]
    assert lexicon["id"] == "test-en-ext"
    assert lexicon.get("extends") == {
        "id": "test-en",
        "url": "https://example.com/test-en",
        "version": "1",
    }


def test_load_1_3(datadir):
    resource = lmf.load(datadir / "mini-lmf-1.3.xml")
    lexicons = resource["lexicons"]
    assert len(lexicons) == 1
    lexicon = lexicons[0]
    synsets = lexicon["synsets"]
    assert synsets[0]["definitions"][0]["text"] == "one two three"
    assert synsets[1]["definitions"][0]["text"] == "one two three"
    assert (
        synsets[2]["definitions"][0]["text"]
        == """
        one
          two
        three
      """
    )


def test_load_1_4(datadir):
    resource = lmf.load(datadir / "mini-lmf-1.4.xml")
    lexicons = resource["lexicons"]
    assert len(lexicons) == 2
    lexicon = lexicons[0]
    assert lexicon["entries"][0].get("index") == "foo_bar"
    assert lexicon["entries"][1].get("index") == "foo_bar"
    assert lexicon["entries"][2].get("index") is None
    assert lexicon["entries"][3].get("index") == "baz"
    assert lexicon["entries"][4].get("index") is None
    assert lexicon["entries"][5].get("index") == "baz"

    assert lexicon["entries"][0]["senses"][0].get("n") == 3
    assert lexicon["entries"][1]["senses"][0].get("n") == 2
    assert lexicon["entries"][1]["senses"][1].get("n") == 1
    assert lexicon["entries"][2]["senses"][0].get("n") is None
    assert lexicon["entries"][3]["senses"][0].get("n") == 2
    assert lexicon["entries"][4]["senses"][0].get("n") == 2
    assert lexicon["entries"][4]["senses"][1].get("n") is None
    assert lexicon["entries"][5]["senses"][0].get("n") == 1

    extension = lexicons[1]
    assert extension["id"] == "test-ext-1.4"
    assert extension.get("extends") == {
        "id": "test-en",
        "version": "1",
        "url": "https://example.com/test-en",
    }


def test_dump(datadir, tmp_path):
    tmpdir = tmp_path / "test_dump"
    tmpdir.mkdir()
    tmppath = tmpdir / "mini_lmf_dump.xml"

    def assert_xml_equal(mini_lmf, dump_lmf):
        orig = ET.canonicalize(from_file=mini_lmf, strip_text=True)
        temp = ET.canonicalize(from_file=dump_lmf, strip_text=True)
        # additional transformation to help with debugging
        orig = orig.replace("<", "\n<")
        temp = temp.replace("<", "\n<")
        assert orig == temp

    lmf.dump(lmf.load(datadir / "mini-lmf-1.0.xml"), tmppath)
    assert_xml_equal(datadir / "mini-lmf-1.0.xml", tmppath)

    lmf.dump(lmf.load(datadir / "mini-lmf-1.1.xml"), tmppath)
    assert_xml_equal(datadir / "mini-lmf-1.1.xml", tmppath)

    lmf.dump(lmf.load(datadir / "mini-lmf-1.4.xml"), tmppath)
    assert_xml_equal(datadir / "mini-lmf-1.4.xml", tmppath)