import json
import pytest
from fatcat_tools.importers import MatchedImporter
from fixtures import api


@pytest.fixture(scope="function")
def matched_importer(api):
    yield MatchedImporter(api)

# TODO: use API to check that entities actually created...
def test_matched_importer_batch(matched_importer):
    with open('tests/files/example_matched.json', 'r') as f:
        matched_importer.process_batch(f)

def test_matched_importer(matched_importer):
    with open('tests/files/example_matched.json', 'r') as f:
        matched_importer.process_source(f)

    # fetch most recent editgroup
    changes = matched_importer.api.get_changelog(limit=1)
    eg = changes[0].editgroup
    assert eg.description
    assert "file-to-release" in eg.description.lower()
    assert eg.extra['git_rev']
    assert "fatcat_tools.MatchedImporter" in eg.extra['agent']

def test_matched_dict_parse(matched_importer):
    with open('tests/files/example_matched.json', 'r') as f:
        raw = json.loads(f.readline())
        f = matched_importer.parse_matched_dict(raw)
        assert f.sha1 == "00242a192acc258bdfdb151943419437f440c313"
        assert f.md5 == "f4de91152c7ab9fdc2a128f962faebff"
        assert f.mimetype == "application/pdf"
        assert f.size == 255629
        assert len(f.urls) == 2
        for u in f.urls:
            if u.rel == "web":
                assert u.url.startswith("http://journals.plos.org")
            if u.rel == "webarchive":
                assert u.url.startswith("https://web.archive.org/")
        assert len(f.release_ids) == 1