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from argparse import ArgumentParser |
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import importlib |
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import inspect |
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import json |
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import logging |
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import os |
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import sys |
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import traceback |
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log = logging.getLogger(__name__) |
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PLUGIN_IDENTIFIER = 'trakttv.bundle' |
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def get_bundle_path(): |
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bundle_path = os.path.dirname(os.path.abspath(__file__)) |
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# Find plugin identifier |
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pos = bundle_path.lower().find(PLUGIN_IDENTIFIER) |
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if pos < 0: |
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return None |
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# Return bundle path |
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return bundle_path[:pos + len(PLUGIN_IDENTIFIER)] |
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def setup(search_paths): |
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# Find bundle path |
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bundle_path = get_bundle_path() |
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if not bundle_path: |
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raise Exception("Unable to find bundle path") |
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log.debug("bundle_path: %r", bundle_path) |
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# Setup library search paths |
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for path in (search_paths or []): |
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if not os.path.exists(path): |
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continue |
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sys.path.insert(0, path) |
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# Set environment variable (to disable plugin fixes) |
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os.environ['TFP_TEST_HOST'] = 'true' |
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return True |
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def import_module(name): |
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log.info("Importing module %r", name) |
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module = importlib.import_module(name) |
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if not module: |
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raise Exception('Unable to import module %r' % name) |
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log.info('Imported module: %r', module) |
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return module |
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def find_test(module): |
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for key in dir(module): |
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value = getattr(module, key, None) |
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if not value: |
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continue |
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if not inspect.isclass(value): |
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continue |
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if value.__module__ != module.__name__: |
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continue |
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return value |
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return None |
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def run(): |
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# Parse arguments |
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parser = ArgumentParser() |
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parser.add_argument('--debug', action='store_true') |
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parser.add_argument('--module', required=True) |
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parser.add_argument('--name', required=True) |
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parser.add_argument('--search-paths', required=True) |
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args = parser.parse_args() |
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search_paths = args.search_paths.strip('"').split(';') |
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log.debug('module: %r', args.module) |
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log.debug('name: %r', args.name) |
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log.debug('search_paths: %r', search_paths) |
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# Setup logging |
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logging.basicConfig(level=logging.DEBUG if args.debug else logging.WARN) |
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# Setup test host |
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if not setup(search_paths): |
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raise Exception("Unable to setup test host") |
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# Import test module |
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module = import_module(args.module) |
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if not module: |
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raise Exception("Unable to import test module: %r" % args.module) |
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# Find test class |
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cls = find_test(module) |
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if not cls: |
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raise Exception('Unable to find test class in %r' % args.module) |
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# Find test method |
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func = getattr(cls, args.name) |
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if not func: |
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raise Exception('Unable to find test method %r in %r' % (args.name, cls)) |
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# Run test |
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return func() |
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if __name__ == '__main__': |
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success = True |
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try: |
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result = run() |
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except Exception, ex: |
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tb = traceback.format_exc() |
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result = { |
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'message': ex.message, |
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'traceback': tb |
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} |
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success = False |
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sys.stdout.write(json.dumps(result)) |
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sys.stdout.flush() |
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if not success: |
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exit(1) |
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