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from io import StringIO
import os
import unittest
from . import dummy
here = os.path.abspath(os.path.dirname(__file__))
class TestPServeCommand(unittest.TestCase):
def setUp(self):
self.out_ = StringIO()
def out(self, msg):
self.out_.write(msg)
def _getTargetClass(self):
from pyramid.scripts.pserve import PServeCommand
return PServeCommand
def _makeOne(self, *args, **kwargs):
effargs = ['pserve']
effargs.extend(args)
cmd = self._getTargetClass()(effargs, **kwargs)
cmd.out = self.out
self.loader = dummy.DummyLoader()
cmd._get_config_loader = self.loader
return cmd
def test_run_no_args(self):
inst = self._makeOne()
result = inst.run()
self.assertEqual(result, 2)
self.assertEqual(self.out_.getvalue(), 'You must give a config file')
def test_parse_vars_good(self):
inst = self._makeOne('development.ini', 'a=1', 'b=2')
app = dummy.DummyApp()
def get_app(name, global_conf):
app.name = name
app.global_conf = global_conf
return app
self.loader.get_wsgi_app = get_app
self.loader.server = lambda x: x
inst.run()
self.assertEqual(
app.global_conf,
{'a': '1', 'b': '2', '__script__': 'pserve'}
)
def test_original_ignore_files(self):
msg = 'A change to "ignore_files" was detected'
def get_app(name, global_conf):
app.name = name
app.global_conf = global_conf
return app
inst = self._makeOne('development.ini')
app = dummy.DummyApp()
self.loader.get_wsgi_app = get_app
self.loader.server = lambda x: x
self.loader.settings = {'pserve': {'ignore_files': '*.txt'}}
inst.run()
self.assertNotIn(msg, self.out_.getvalue())
inst = self._makeOne(
'development.ini', original_ignore_files={'*.txt'}
)
app = dummy.DummyApp()
self.loader.get_wsgi_app = get_app
self.loader.server = lambda x: x
self.loader.settings = {'pserve': {'ignore_files': 'foo/*.txt'}}
inst.run()
self.assertIn(msg, self.out_.getvalue())
def test_parse_vars_bad(self):
inst = self._makeOne('development.ini', 'a')
self.assertRaises(ValueError, inst.run)
def test_config_file_finds_watch_files(self):
inst = self._makeOne('development.ini')
loader = self.loader('/base/path.ini')
loader.settings = {
'pserve': {'watch_files': 'foo\n/baz\ntests.test_scripts:*.py'}
}
inst.pserve_file_config(loader, global_conf={'a': '1'})
self.assertEqual(loader.calls[0]['defaults'], {'a': '1'})
self.assertEqual(
inst.watch_files,
{
os.path.abspath('/base/foo'),
os.path.abspath('/baz'),
os.path.abspath(os.path.join(here, '*.py')),
},
)
def test_config_file_finds_open_url(self):
inst = self._makeOne('development.ini')
loader = self.loader('/base/path.ini')
loader.settings = {'pserve': {'open_url': 'http://127.0.0.1:8080/'}}
inst.pserve_file_config(loader, global_conf={'a': '1'})
self.assertEqual(loader.calls[0]['defaults'], {'a': '1'})
self.assertEqual(inst.open_url, 'http://127.0.0.1:8080/')
def test_guess_server_url(self):
inst = self._makeOne('development.ini')
loader = self.loader('/base/path.ini')
loader.settings = {'server:foo': {'port': '8080'}}
url = inst.guess_server_url(loader, 'foo', global_conf={'a': '1'})
self.assertEqual(loader.calls[0]['defaults'], {'a': '1'})
self.assertEqual(url, 'http://127.0.0.1:8080')
def test_reload_call_hupper_with_correct_args(self):
from pyramid.scripts import pserve
class AttrDict(dict):
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.__dict__ = self
def dummy_start_reloader(*args, **kwargs):
dummy_start_reloader.args = args
dummy_start_reloader.kwargs = kwargs
orig_hupper = pserve.hupper
try:
pserve.hupper = AttrDict(
is_active=lambda: False, start_reloader=dummy_start_reloader
)
inst = self._makeOne('--reload', 'development.ini')
inst.run()
finally:
pserve.hupper = orig_hupper
self.assertEqual(
dummy_start_reloader.args, ('pyramid.scripts.pserve.main',)
)
self.assertEqual(
dummy_start_reloader.kwargs,
{
'reload_interval': 1,
'verbose': 1,
'worker_kwargs': {
'argv': ['pserve', '--reload', 'development.ini'],
'quiet': False,
'original_ignore_files': set(),
},
'ignore_files': set(),
},
)
class Test_main(unittest.TestCase):
def _callFUT(self, argv):
from pyramid.scripts.pserve import main
return main(argv, quiet=True)
def test_it(self):
result = self._callFUT(['pserve'])
self.assertEqual(result, 2)
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