tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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test_parser.py (2059B)

      1 # This Source Code Form is subject to the terms of the Mozilla Public
      2 # License, v. 2.0. If a copy of the MPL was not distributed with this
      3 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
      4 
      5 import os
      6 
      7 import mozunit
      8 import pytest
      9 
     10 from mozlint.errors import LinterNotFound, LinterParseError
     11 from mozlint.parser import Parser
     12 
     13 here = os.path.abspath(os.path.dirname(__file__))
     14 
     15 
     16 @pytest.fixture(scope="module")
     17 def parse(lintdir):
     18    parser = Parser(here)
     19 
     20    def _parse(name):
     21        path = os.path.join(lintdir, name)
     22        return parser(path)
     23 
     24    return _parse
     25 
     26 
     27 def test_parse_valid_linter(parse):
     28    lintobj = parse("string.yml")
     29    assert isinstance(lintobj, list)
     30    assert len(lintobj) == 1
     31 
     32    lintobj = lintobj[0]
     33    assert isinstance(lintobj, dict)
     34    assert "name" in lintobj
     35    assert "description" in lintobj
     36    assert "type" in lintobj
     37    assert "payload" in lintobj
     38    assert "extensions" in lintobj
     39    assert "include" in lintobj
     40    assert lintobj["include"] == ["."]
     41    assert set(lintobj["extensions"]) == set(["js"])
     42 
     43 
     44 def test_parser_valid_multiple(parse):
     45    lintobj = parse("multiple.yml")
     46    assert isinstance(lintobj, list)
     47    assert len(lintobj) == 2
     48 
     49    assert lintobj[0]["name"] == "StringLinter"
     50    assert lintobj[1]["name"] == "RegexLinter"
     51 
     52 
     53 @pytest.mark.parametrize(
     54    "linter",
     55    [
     56        "invalid_type.yml",
     57        "invalid_extension.ym",
     58        "invalid_include.yml",
     59        "invalid_include_with_glob.yml",
     60        "invalid_exclude.yml",
     61        "invalid_support_files.yml",
     62        "invalid_ext_and_exclude_ext.yml",
     63        "missing_attrs.yml",
     64        "missing_definition.yml",
     65        "non_existing_include.yml",
     66        "non_existing_exclude.yml",
     67        "non_existing_support_files.yml",
     68    ],
     69 )
     70 def test_parse_invalid_linter(parse, linter):
     71    with pytest.raises(LinterParseError):
     72        parse(linter)
     73 
     74 
     75 def test_parse_non_existent_linter(parse):
     76    with pytest.raises(LinterNotFound):
     77        parse("missing_file.lint")
     78 
     79 
     80 if __name__ == "__main__":
     81    mozunit.main()