def test_write_read(self):
from pycldf.dataset import Dataset, REQUIRED_FIELDS
row = ['1', 'abcd1234', 'fid', 'yes']
ds = Dataset('name')
ds.fields = tuple(v[0] for v in REQUIRED_FIELDS)
ds.add_row(row)
ds.write(self.tmp_path())
self.assertTrue(self.tmp_path('name.csv').exists())
ds2 = Dataset.from_file(self.tmp_path('name.csv'))
self.assertEqual(list(ds2[0].values()), row)
self.assertEqual(list(ds2['1'].values()), row)
