bears.tests.c_languages.IndentBearTest

Complexity

Total Complexity

5

Size/Duplication

Total Lines	34
Duplicated Lines	0 %

5 Methods

Rating	Name	Duplication	Size	Complexity
A	test_invalid()	0	4	1
A	setUp()	0	5	1
A	test_valid()	0	6	1
A	test_tab_width()	0	7	1
A	test_tabs()	0	7	1

import subprocess
import sys
import unittest
from queue import Queue

sys.path.insert(0, ".")
from bears.tests.LocalBearTestHelper import LocalBearTestHelper
from bears.c_languages.IndentBear import IndentBear
from coalib.settings.Section import Section
from coalib.settings.Setting import Setting


class IndentBearTest(LocalBearTestHelper):
    def setUp(self):
        self.section = Section('name')
        self.section.append(Setting("use_spaces", "true"))
        self.section.append(Setting("max_line_length", "80"))
        self.uut = IndentBear(self.section, Queue())

    def test_valid(self):
        self.assertLinesValid(self.uut, ["int\n",
                                         "main ()\n",
                                         "{\n",
                                         "    return 0;\n",
                                         "}\n"])

    def test_tab_width(self):
        self.section.append(Setting("tab_width", "2"))
        self.assertLinesValid(self.uut, ["int\n",
                                         "main ()\n",
                                         "{\n",
                                         "  return 0;\n",
                                         "}\n"])

    def test_tabs(self):
        self.section.append(Setting("use_spaces", "nope"))
        self.assertLinesValid(self.uut, ["int\n",
                                         "main ()\n",
                                         "{\n",
                                         "\treturn 0;\n",
                                         "}\n"])

    def test_invalid(self):
        self.assertLinesInvalid(self.uut, ["int main() {\n",
                                           "  return 0;\n",
                                           "}\n"])


def skip_test():
    try:
        subprocess.Popen([IndentBear.BINARY, '--version'],
                         stdout=subprocess.PIPE,
                         stderr=subprocess.PIPE)
        return False
    except OSError:
        return "indent is not installed."


if __name__ == '__main__':
    unittest.main(verbosity=2)