Adapt tests to the output of gnumeric 1.12.43

# along with diffoscope.  If not, see <https://www.gnu.org/licenses/>.

import pytest

import subprocess

from diffoscope.comparators.gnumeric import GnumericFile

from ..utils.data import load_fixture, get_data

from ..utils.tools import skip_unless_tools_exist

from ..utils.nonexisting import assert_non_existing

from ..utils.tools import (

    skip_unless_tools_exist,

    skip_unless_tool_is_at_least,

    skip_unless_tool_is_at_most,

)

gnumeric1 = load_fixture('test1.gnumeric')

gnumeric2 = load_fixture('test2.gnumeric')

def ssconvert_version():

    out = subprocess.check_output(('ssconvert', '--version'))

    return out.decode('utf-8').split()[2].replace("'", '')

def test_identification(gnumeric1):

    assert isinstance(gnumeric1, GnumericFile)

    return gnumeric1.compare(gnumeric2).details

@skip_unless_tools_exist('ssconvert')

def test_diff(differences):

    expected_diff = get_data('gnumeric_expected_diff')

@skip_unless_tool_is_at_most('ssconvert', ssconvert_version, '1.12.42')

def test_diff_old(differences):

    expected_diff = get_data('gnumeric_1.12.42_expected_diff')

    assert differences[0].unified_diff == expected_diff

@skip_unless_tool_is_at_least('ssconvert', ssconvert_version, '1.12.43')

def test_diff_new(differences):

    expected_diff = get_data('gnumeric_1.12.43_expected_diff')

    assert differences[0].unified_diff == expected_diff

@skip_unless_tools_exist('ssconvert')

def test_compare_non_existing(monkeypatch, gnumeric1):

    assert_non_existing(monkeypatch, gnumeric1, has_null_source=False)

@@ -1,3 +1,3 @@

-foo

+bar