def test_preset_datapackage_invalid_json_issue_192():
warnings, tables = datapackage('data/invalid_json.json')
assert len(warnings) == 1
assert len(tables) == 0
assert 'Unable to parse JSON' in warnings[0]
def test_preset_datapackage_non_tabular_datapackage_issue_170():
warnings, tables = datapackage('data/non_tabular_datapackage.json')
assert len(warnings) == 0
assert len(tables) == 2
def test_preset_datapackage_mixed_datapackage_issue_170():
warnings, tables = datapackage('data/mixed_datapackage.json')
assert len(warnings) == 0
assert len(tables) == 2
def test_preset_datapackage():
warnings, tables = datapackage('data/datapackages/valid/datapackage.json')
assert len(warnings) == 0
assert len(tables) == 2