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import sys
import textwrap
import pytest
from pytest_regressions.testing import check_regression_fixture_workflow
def test_simple_text_file(file_regression, datadir):
contents = textwrap.dedent(
"""\
# Title
Another line: olá
"""
)
file_regression.check(contents, encoding="latin1", extension=".md")
def test_simple_bin_file(file_regression, datadir):
contents = b"binary contents \xff\xff\xde"
file_regression.check(contents, binary=True, extension=".bin")
def test_binary_and_text_error(file_regression):
with pytest.raises(ValueError):
file_regression.check("", encoding="UTF-8", binary=True)
def test_file_regression_workflow(pytester, monkeypatch):
monkeypatch.setattr(sys, "get_data", lambda: "foo", raising=False)
source = """
import sys
def test_1(file_regression):
contents = sys.get_data()
file_regression.check(contents, extension='.test')
"""
def get_file_contents():
fn = pytester.path / "test_file" / "test_1.test"
assert fn.is_file()
return fn.read_text()
check_regression_fixture_workflow(
pytester,
source,
data_getter=get_file_contents,
data_modifier=lambda: monkeypatch.setattr(
sys, "get_data", lambda: "foobar", raising=False
),
expected_data_1="foo",
expected_data_2="foobar",
)
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