from inline_snapshot import snapshot
from inline_snapshot.testing._example import Example


def test_xdist(project):

    project.setup(
        """\

def test_a():
    assert 1==snapshot()
"""
    )

    result = project.run("--inline-snapshot=create", "-n=auto")

    assert "\n".join(result.stderr.lines).strip() == snapshot(
        "ERROR: --inline-snapshot=create can not be combined with xdist"
    )

    assert result.ret == 4


def test_xdist_disabled(project):
    Example(
        """\
from inline_snapshot import snapshot

def test_a():
    assert 1==snapshot(5)
"""
    ).run_pytest(
        ["-n=auto"],
        report=snapshot(
            """\
INFO: inline-snapshot was disabled because you used xdist. This means that tests
with snapshots will continue to run, but snapshot(x) will only return x and
inline-snapshot will not be able to fix snapshots or generate reports.\
"""
        ),
        returncode=snapshot(1),
        outcomes=snapshot({"failed": 1}),
    )


def test_xdist_and_disable(project):

    project.setup(
        """\

def test_a():
    assert 1==snapshot(2)
"""
    )

    result = project.run("-n=auto", "--inline-snapshot=disable")

    assert result.report == snapshot("")

    assert result.stderr.lines == snapshot([])

    assert result.ret == 1

    result = project.run("-n=auto", "--inline-snapshot=fix")

    assert result.report == snapshot("")

    assert result.stderr.lines == snapshot(
        ["ERROR: --inline-snapshot=fix can not be combined with xdist", ""]
    )

    assert result.ret == 4

    project.pyproject(
        """\
[tool.inline-snapshot]
default-flags = ["fix"]
"""
    )

    result = project.run("-n=auto")

    assert result.report == snapshot(
        """\
INFO: inline-snapshot was disabled because you used xdist. This means that tests
with snapshots will continue to run, but snapshot(x) will only return x and
inline-snapshot will not be able to fix snapshots or generate reports.
"""
    )

    assert result.stderr.lines == snapshot([])

    assert result.ret == 1


def test_xdist_zero_processes(project):

    project.setup(
        """\

def test_a():
    assert 1==snapshot(2)
"""
    )

    result = project.run("-n=0", "--inline-snapshot=short-report")

    result.assert_outcomes(failed=1, errors=1)

    assert result.report == snapshot(
        """\
Error: one snapshot has incorrect values (--inline-snapshot=fix)
You can also use --inline-snapshot=review to approve the changes interactively
"""
    )

    assert result.stderr.lines == snapshot([])