fdroidserver/tests/build.TestCase

#!/usr/bin/env python3

# http://www.drdobbs.com/testing/unit-testing-with-python/240165163

import inspect
import logging
import optparse
import os
import re
import shutil
import sys
import tempfile
import unittest

localmodule = os.path.realpath(
    os.path.join(os.path.dirname(inspect.getfile(inspect.currentframe())), '..'))
print('localmodule: ' + localmodule)
if localmodule not in sys.path:
    sys.path.insert(0, localmodule)

import fdroidserver.build
import fdroidserver.common


class BuildTest(unittest.TestCase):
    '''fdroidserver/build.py'''

    def _set_build_tools(self):
        build_tools = os.path.join(fdroidserver.common.config['sdk_path'], 'build-tools')
        if os.path.exists(build_tools):
            fdroidserver.common.config['build_tools'] = ''
            for f in sorted(os.listdir(build_tools), reverse=True):
                versioned = os.path.join(build_tools, f)
                if os.path.isdir(versioned) \
                        and os.path.isfile(os.path.join(versioned, 'aapt')):
                    fdroidserver.common.config['build_tools'] = versioned
                    break
            return True
        else:
            print('no build-tools found: ' + build_tools)
            return False

    def _find_all(self):
        for cmd in ('aapt', 'adb', 'android', 'zipalign'):
            path = fdroidserver.common.find_sdk_tools_cmd(cmd)
            if path is not None:
                self.assertTrue(os.path.exists(path))
                self.assertTrue(os.path.isfile(path))

    def setUp(self):
        logging.basicConfig(level=logging.DEBUG)
        self.basedir = os.path.join(localmodule, 'tests')
        self.tmpdir = os.path.abspath(os.path.join(self.basedir, '..', '.testfiles'))
        if not os.path.exists(self.tmpdir):
            os.makedirs(self.tmpdir)
        os.chdir(self.basedir)

    def test_force_gradle_build_tools(self):
        testdir = tempfile.mkdtemp(prefix=inspect.currentframe().f_code.co_name, dir=self.tmpdir)
        shutil.copytree(os.path.join(os.path.dirname(__file__), 'source-files'),
                        os.path.join(testdir, 'source-files'))
        teststring = 'FAKE_VERSION_FOR_TESTING'
        fdroidserver.build.force_gradle_build_tools(testdir, teststring)
        pattern = re.compile(bytes("buildToolsVersion[\s=]+'%s'\s+" % teststring, 'utf8'))
        for p in ('source-files/fdroid/fdroidclient/build.gradle',
                  'source-files/Zillode/syncthing-silk/build.gradle',
                  'source-files/open-keychain/open-keychain/build.gradle',
                  'source-files/osmandapp/osmand/build.gradle',
                  'source-files/open-keychain/open-keychain/OpenKeychain/build.gradle'):
            with open(os.path.join(testdir, p), 'rb') as f:
                filedata = f.read()
            self.assertIsNotNone(pattern.search(filedata))


if __name__ == "__main__":
    parser = optparse.OptionParser()
    parser.add_option("-v", "--verbose", action="store_true", default=False,
                      help="Spew out even more information than normal")
    (fdroidserver.common.options, args) = parser.parse_args(['--verbose'])

    newSuite = unittest.TestSuite()
    newSuite.addTest(unittest.makeSuite(BuildTest))
    unittest.main(failfast=False)