Increase version to 1.7.4

[pyi2ncommon] / test / cnfvar / test_model.py

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# However the source code for this file must still be made available
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# Copyright (c) 2016-2022 Intra2net AG <info@intra2net.com>

"""
test_model.py: unit tests for cnfvar/model.py.

Tests classes and functions in cnfvar/model.py

For help see :py:mod:`unittest`
"""

import unittest
import json
from textwrap import dedent
from tempfile import NamedTemporaryFile
from copy import deepcopy

from src.cnfvar import CnfList, CnfDiff

CNF_TEST_DATA = dedent("""\
    1 USER,1: "jake"
    2    (1) USER_DISABLED,0: "0"
    3    (1) USER_FULLNAME,0: "Jake"
    4    (1) USER_GROUPWARE_FOLDER_DRAFTS,0: "INBOX/Entwürfe"
    5    (1) USER_GROUPWARE_FOLDER_OUTBOX,0: "INBOX/Gesendete Objekte"
    6    (1) USER_GROUPWARE_FOLDER_TRASH,0: "INBOX/Gelöschte Elemente"
    7    (1) USER_GROUP_MEMBER_REF,0: "100"
    8    (1) USER_GROUP_MEMBER_REF,1: "2"
    9    (1) USER_PASSWORD,0: "test1234"
    11 USER,2: "jill"
    12    (11) USER_DISABLED,0: "0"
    13    (11) USER_FULLNAME,0: "Jill"
    14    (11) USER_GROUPWARE_FOLDER_DRAFTS,0: "INBOX/Entwürfe"
    15    (11) USER_GROUPWARE_FOLDER_OUTBOX,0: "INBOX/Gesendete Objekte"
    16    (11) USER_GROUPWARE_FOLDER_TRASH,0: "INBOX/Gelöschte Elemente"
    17    (11) USER_GROUP_MEMBER_REF,0: "100"
    18    (11) USER_GROUP_MEMBER_REF,1: "2"
    19    (11) USER_PASSWORD,0: "test1234"
    74 EMAILFILTER_BAN_FILTERLIST,0: "Vordefiniert: Alles verboten"
    75    (74) EMAILFILTER_BAN_FILTERLIST_ENCRYPTED,0: "BLOCK"
    76    (74) EMAILFILTER_BAN_FILTERLIST_EXTENSIONS,0: ""
    77    (74) EMAILFILTER_BAN_FILTERLIST_FILTER_OFFICE_FILES,0: "BY_FILTERLIST"
    78    (74) EMAILFILTER_BAN_FILTERLIST_MIMETYPES,0: ""
    79       (78) EMAILFILTER_BAN_FILTERLIST_MIMETYPES_NAME,0: "text/plain"
    80       (78) EMAILFILTER_BAN_FILTERLIST_MIMETYPES_NAME,1: "text/html"
    81    (74) EMAILFILTER_BAN_FILTERLIST_MODE,0: "ALLOW"
    82    (74) EMAILFILTER_BAN_FILTERLIST_PREDEFINED_ID,0: "1"
    1196 UPDATE_EXPIRED,0: "0"
    1197 UPDATE_URL_BASE,0: "https://update.intra2net.com/"
    1198 UPDATE_VALIDATION_GROUP,0: "normal"
    1199 UPS_LOCAL_KILLPOWER_ENABLE,0: "1"
    """)


EXPECTED_CNF_DATA = dedent("""\
    1 USER,1: "jake"
    2   (1) USER_DISABLED,0: "0"
    3   (1) USER_FULLNAME,0: "Jake"
    4   (1) USER_GROUPWARE_FOLDER_DRAFTS,0: "INBOX/Entwürfe"
    5   (1) USER_GROUPWARE_FOLDER_OUTBOX,0: "INBOX/Gesendete Objekte"
    6   (1) USER_GROUPWARE_FOLDER_TRASH,0: "INBOX/Gelöschte Elemente"
    7   (1) USER_GROUP_MEMBER_REF,0: "100"
    8   (1) USER_GROUP_MEMBER_REF,1: "2"
    9   (1) USER_PASSWORD,0: "test1234"
    10 USER,2: "jane"
    11   (10) USER_DISABLED,0: "0"
    12   (10) USER_FULLNAME,0: "Jane"
    13   (10) USER_GROUPWARE_FOLDER_DRAFTS,0: "INBOX/Entwürfe"
    14   (10) USER_GROUPWARE_FOLDER_OUTBOX,0: "INBOX/Gesendete Objekte"
    15   (10) USER_GROUPWARE_FOLDER_TRASH,0: "INBOX/Gelöschte Elemente"
    16   (10) USER_GROUP_MEMBER_REF,0: "200"
    17   (10) USER_GROUP_MEMBER_REF,1: "2"
    18   (10) USER_PASSWORD,0: "test1234"
    19   (10) USER_GROUP_MEMBER_REF,2: "5"
    20 EMAILFILTER_BAN_FILTERLIST,0: "Vordefiniert: Alles verboten"
    21   (20) EMAILFILTER_BAN_FILTERLIST_ENCRYPTED,0: "BLOCK"
    22   (20) EMAILFILTER_BAN_FILTERLIST_EXTENSIONS,0: ""
    23   (20) EMAILFILTER_BAN_FILTERLIST_FILTER_OFFICE_FILES,0: "BY_FILTERLIST"
    24   (20) EMAILFILTER_BAN_FILTERLIST_MIMETYPES,0: "" # hey this is a comment
    25     (24) EMAILFILTER_BAN_FILTERLIST_MIMETYPES_NAME,0: "text/plain"
    26     (24) EMAILFILTER_BAN_FILTERLIST_MIMETYPES_NAME,1: "text/html"
    27   (20) EMAILFILTER_BAN_FILTERLIST_MODE,0: "ALLOW"
    28   (20) EMAILFILTER_BAN_FILTERLIST_PREDEFINED_ID,0: "1"
    29 UPDATE_EXPIRED,0: "1"
    30 UPDATE_URL_BASE,0: "https://update.intra2net.com/"
    31 UPDATE_VALIDATION_GROUP,0: "normal"
    32 UPS_LOCAL_KILLPOWER_ENABLE,0: "1"
    """)


class TestModel(unittest.TestCase):
    """Test the multiple capabilities of the CNF modules."""

    def test_querying_and_serialization(self):
        """Test deserializing, querying and serializing a CnfList."""
        cnfs = CnfList.from_cnf_string(CNF_TEST_DATA)

        self._modify(cnfs)

        with NamedTemporaryFile() as tmpfile:
            cnfs.to_cnf_file(tmpfile.name)

            with open(tmpfile.name, "r", encoding="latin1") as f:
                contents = f.read()

        self.assertEqual(contents.splitlines(), EXPECTED_CNF_DATA.splitlines())

        # make sure the result can be parsed again
        CnfList.from_cnf_string(str(contents))

    def test_querying_and_serialization_json(self):
        """Test deserializing, querying and serializing a CnfList as JSON."""
        # first serialize to JSON without renumbering to keep the structure
        cnfs = CnfList.from_cnf_string(CNF_TEST_DATA)

        with NamedTemporaryFile() as tmpfile:
            cnfs.to_json_file(tmpfile.name, renumber=False)

            with open(tmpfile.name, "r") as f:
                contents = f.read()

            # make sure the JSON structure is sane
            json.loads(contents)

        # now asserts that reading from JSON works
        cnfs_2 = CnfList.from_json_string(contents)
        self._modify(cnfs_2)
        cnfs_2.renumber()

        self.assertEqual(str(cnfs_2).splitlines(), EXPECTED_CNF_DATA.splitlines())

        # make sure the result can be parsed again
        CnfList.from_cnf_string(str(cnfs_2))

    def _modify(self, cnfs):
        """
        Make test modifications on the list.

        :param cnfs: list of cnfvars to modify
        :type cnfs: :py:class:`CnfList`

        .. note:: we unify this into a method so we can make sure that the test
        using cnfvar strings and the test using JSON do the exactly same modifications.
        """
        self.assertFalse(cnfs.single_with_name("update_expired").is_enabled())
        cnfs.single_with_name("update_expired") \
            .enable()
        self.assertTrue(cnfs.single_with_name("update_expired").is_enabled())

        user_cnf = cnfs.first_with_value("jill")
        user_cnf.value = "jane"
        user_cnf.children[1].value = "Jane"
        user_cnf.children.first_with_name("user_group_member_ref").value = "200"
        user_cnf.add_children(("USER_GROUP_MEMBER_REF", 5, -1))

        # check correct types and equality
        self.assertEqual(user_cnf.instance, 2)
        self.assertEqual(user_cnf.lineno, 11)

        other_cnf = cnfs.single_with_value("Vordefiniert: Alles verboten")
        other_cnf.children \
                 .where(lambda c: c.name == "emailfilter_ban_filterlist_mimetypes") \
                 .single() \
                 .comment = "hey this is a comment"


class TestCompare(unittest.TestCase):
    """Test compare() function of BaseCnfList."""

    DATA_STR = dedent("""\
        01 FRANCHISE,0: "Star Trek"
        02     (01) SERIES,0: "The Original Series"
        03         (02) SHIP,0: "Enterprise (original)"
        04             (03) CAPTAIN,0: "Pike"
        05             (03) CAPTAIN,1: "Kirk"
        06     (01) SERIES,1: "The Animated Series"
        07     (01) SERIES,1: "The Next Generation"
        08         (07) SHIP,0: "Enterprise D"
        09             (08) CAPTAIN,0: "Picard"
        11             (08) CAPTAIN,1: "Riker"
        12     (01) SERIES,2: "Deep Space Nine"
        13     (01) SERIES,3: "Voyager"
        14         (13) SHIP,0: "Voyager"
        15     (01) SERIES,4: "Enterprise"
        16         (15) SHIP,0: "Enterprise"
        17             (16) CAPTAIN,0: "Archer"
        18 FRANCHISE,1: "Star Wars"
        19     (18) MOVIE,0: "A New Hope"
        21         (19) EPISODE,0: "4"
        22     (18) MOVIE,1: "The Empire Strikes Back"
        23         (22) EPISODE,0: "5"
        24     (18) MOVIE,2: "Return of the Jedi"
        25         (24) EPISODE,0: "6"
        26     (18) MOVIE,3: "The Phantom Menace"
        27         (26) EPISODE,0: "1"
        28     (18) MOVIE,4: "Attack of the Clones"
        29         (28) EPISODE,0: "2"
        31     (18) MOVIE,5: "Revenge of the Sith"
        32         (31) EPISODE,0: "3"
        33 FRANCHISE,2: "Battlestar Galactica"
        34 FRANCHISE,3: "Firefly"
        35 FRANCHISE,4: "Babylon 5"
        36 FRANCHISE,5: "Star Gate"
        """)

    DATA: CnfList   # initialized in setUpClass

    @classmethod
    def setUpClass(cls) -> None:
        """Called once before first test, converts above string to CnfList."""
        cls.DATA = CnfList.from_cnf_string(cls.DATA_STR)

    def test_equal(self):
        """Compare data to itself."""
        self.assertEqual(CnfDiff(), self.DATA.compare(self.DATA))

    def test_remove_child(self):
        """Remove child entry from data, check it is found."""
        other = deepcopy(self.DATA)
        removed = other.single_with_value("Star Trek").children\
            .single_with_value("The Original Series").children\
            .single_with_value("Enterprise (original)").children \
            .remove_where(lambda cnf: cnf.value == "Pike")
        self.assertEqual(1, len(removed))
        diff = self.DATA.compare(other)
        self.assertEqual(1, len(diff))
        diff_text = []
        diff.print(output_func=lambda s: diff_text.append(s))
        self.assertEqual(1, len(diff_text))
        expect = "cnf diff: - captain (0) = 'Pike' " + \
                 "in franchise=Star Trek > series=The Original Series > ship=Enterprise (original)"
        self.assertEqual(expect, diff_text[0])

    def test_remove_root(self):
        """Remove entry from data at root level, check it is found and properly textified"""
        other = deepcopy(self.DATA)
        removed = other.remove_where(lambda cnf: cnf.value == "Babylon 5")
        self.assertEqual(1, len(removed))
        diff = self.DATA.compare(other)
        self.assertEqual(1, len(diff))
        diff_text = []
        diff.print(output_func=lambda s: diff_text.append(s))
        self.assertEqual(1, len(diff_text))
        expect = "cnf diff: - franchise (4) = 'Babylon 5' "
        self.assertEqual(expect, diff_text[0])

    def test_add(self):
        """Add entry to data, check it is found."""
        other = deepcopy(self.DATA)
        other.single_with_value("Star Wars").children.single_with_value("The Phantom Menace")\
            .add_child("CHARACTER", "Jar Jar Binks")
        diff = self.DATA.compare(other)
        self.assertEqual(1, len(diff))
        diff_text = []
        diff.print(output_func=lambda s: diff_text.append(s))
        self.assertEqual(1, len(diff_text))
        expect = "cnf diff: + CHARACTER (0) = 'Jar Jar Binks' " + \
                 "in franchise=Star Wars > movie=The Phantom Menace"
        self.assertEqual(expect, diff_text[0])

    def test_change(self):
        """Change entry in data, check it is found."""
        other = deepcopy(self.DATA)
        other.single_with_value("Star Trek").children \
            .single_with_value("The Next Generation").children \
            .single_with_value("Enterprise D").children \
            .single_with_value("Picard").value = "Jean-Luc"
        diff = self.DATA.compare(other)
        self.assertEqual(2, len(diff))
        diff_text = []
        diff.print(output_func=lambda s: diff_text.append(s))
        self.assertEqual(2, len(diff_text))
        expect = [
            "cnf diff: - captain (0) = 'Picard' in franchise=Star Trek > "
                "series=The Next Generation > ship=Enterprise D",
            "cnf diff: + captain (0) = 'Jean-Luc' in franchise=Star Trek > "
                "series=The Next Generation > ship=Enterprise D",
        ]
        self.assertEqual(expect, diff_text)

    def test_ignore(self):
        """Check that changes on ignore_list are ignored."""
        other = deepcopy(self.DATA)
        # same change as in test_change
        other.single_with_value("Star Trek").children \
            .single_with_value("The Next Generation").children \
            .single_with_value("Enterprise D").children \
            .single_with_value("Picard").value = "Jean-Luc"
        diff = self.DATA.compare(other, ignore_list=["CAPTAIN",])
        self.assertEqual(0, len(diff))


if __name__ == '__main__':
    unittest.main()