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# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
import os, unittest, shutil
from StringIO import StringIO
from cuddlefish import initializer
from cuddlefish.templates import TEST_MAIN_JS, PACKAGE_JSON
tests_path = os.path.abspath(os.path.dirname(__file__))
class TestInit(unittest.TestCase):
def run_init_in_subdir(self, dirname, f, *args, **kwargs):
top = os.path.abspath(os.getcwd())
basedir = os.path.abspath(os.path.join(".test_tmp",self.id(),dirname))
if os.path.isdir(basedir):
assert basedir.startswith(top)
shutil.rmtree(basedir)
os.makedirs(basedir)
try:
os.chdir(basedir)
return f(basedir, *args, **kwargs)
finally:
os.chdir(top)
def do_test_init(self,basedir):
# Let's init the addon, no error admited
f = open(".ignoreme","w")
f.write("stuff")
f.close()
out, err = StringIO(), StringIO()
init_run = initializer(None, ["init"], out, err)
out, err = out.getvalue(), err.getvalue()
self.assertEqual(init_run, 0)
self.assertTrue("* lib directory created" in out)
self.assertTrue("* data directory created" in out)
self.assertTrue("Have fun!" in out)
self.assertEqual(err,"")
self.assertTrue(len(os.listdir(basedir))>0)
main_js = os.path.join(basedir,"lib","main.js")
package_json = os.path.join(basedir,"package.json")
test_main_js = os.path.join(basedir,"test","test-main.js")
self.assertTrue(os.path.exists(main_js))
self.assertTrue(os.path.exists(package_json))
self.assertTrue(os.path.exists(test_main_js))
self.assertEqual(open(main_js,"r").read(),"")
self.assertEqual(open(package_json,"r").read(),
PACKAGE_JSON % {"name":"tmp_addon_sample",
"fullName": "tmp_addon_SAMPLE" })
self.assertEqual(open(test_main_js,"r").read(),TEST_MAIN_JS)
# Let's check that the addon is initialized
out, err = StringIO(), StringIO()
init_run = initializer(None, ["init"], out, err)
out, err = out.getvalue(), err.getvalue()
self.failIfEqual(init_run,0)
self.assertTrue("This command must be run in an empty directory." in err)
def test_initializer(self):
self.run_init_in_subdir("tmp_addon_SAMPLE",self.do_test_init)
def do_test_args(self, basedir):
# check that running it with spurious arguments will fail
out,err = StringIO(), StringIO()
init_run = initializer(None, ["init", "specified-dirname", "extra-arg"], out, err)
out, err = out.getvalue(), err.getvalue()
self.failIfEqual(init_run, 0)
self.assertTrue("Too many arguments" in err)
def test_args(self):
self.run_init_in_subdir("tmp_addon_sample", self.do_test_args)
def _test_existing_files(self, basedir):
f = open("pay_attention_to_me","w")
f.write("stuff")
f.close()
out,err = StringIO(), StringIO()
rc = initializer(None, ["init"], out, err)
out, err = out.getvalue(), err.getvalue()
self.assertEqual(rc, 1)
self.failUnless("This command must be run in an empty directory" in err,
err)
self.failIf(os.path.exists("lib"))
def test_existing_files(self):
self.run_init_in_subdir("existing_files", self._test_existing_files)
def test_init_subdir(self):
parent = os.path.abspath(os.path.join(".test_tmp", self.id()))
basedir = os.path.join(parent, "init-basedir")
if os.path.exists(parent):
shutil.rmtree(parent)
os.makedirs(parent)
# if the basedir exists and is not empty, init should refuse
os.makedirs(basedir)
f = open(os.path.join(basedir, "boo"), "w")
f.write("stuff")
f.close()
out, err = StringIO(), StringIO()
rc = initializer(None, ["init", basedir], out, err)
out, err = out.getvalue(), err.getvalue()
self.assertEqual(rc, 1)
self.assertTrue("testing if directory is empty" in out, out)
self.assertTrue("This command must be run in an empty directory." in err,
err)
# a .dotfile should be tolerated
os.rename(os.path.join(basedir, "boo"), os.path.join(basedir, ".phew"))
out, err = StringIO(), StringIO()
rc = initializer(None, ["init", basedir], out, err)
out, err = out.getvalue(), err.getvalue()
self.assertEqual(rc, 0)
self.assertTrue("* data directory created" in out, out)
self.assertTrue("Have fun!" in out)
self.assertEqual(err,"")
self.assertTrue(os.listdir(basedir))
main_js = os.path.join(basedir,"lib","main.js")
package_json = os.path.join(basedir,"package.json")
self.assertTrue(os.path.exists(main_js))
self.assertTrue(os.path.exists(package_json))
shutil.rmtree(basedir)
# init should create directories that don't exist already
out, err = StringIO(), StringIO()
rc = initializer(None, ["init", basedir], out, err)
out, err = out.getvalue(), err.getvalue()
self.assertEqual(rc, 0)
self.assertTrue("* data directory created" in out)
self.assertTrue("Have fun!" in out)
self.assertEqual(err,"")
self.assertTrue(os.listdir(basedir))
main_js = os.path.join(basedir,"lib","main.js")
package_json = os.path.join(basedir,"package.json")
self.assertTrue(os.path.exists(main_js))
self.assertTrue(os.path.exists(package_json))
class TestCfxQuits(unittest.TestCase):
def run_cfx(self, addon_name, command):
old_cwd = os.getcwd()
addon_path = os.path.join(tests_path,
"addons", addon_name)
os.chdir(addon_path)
import sys
old_stdout = sys.stdout
old_stderr = sys.stderr
sys.stdout = out = StringIO()
sys.stderr = err = StringIO()
try:
import cuddlefish
args = list(command)
# Pass arguments given to cfx so that cfx can find firefox path
# if --binary option is given:
args.extend(sys.argv[1:])
cuddlefish.run(arguments=args)
except SystemExit, e:
if "code" in e:
rc = e.code
elif "args" in e and len(e.args)>0:
rc = e.args[0]
else:
rc = 0
finally:
sys.stdout = old_stdout
sys.stderr = old_stderr
os.chdir(old_cwd)
out.flush()
err.flush()
return rc, out.getvalue(), err.getvalue()
# this method doesn't exists in python 2.5,
# implements our own
def assertIn(self, member, container):
"""Just like self.assertTrue(a in b), but with a nicer default message."""
if member not in container:
standardMsg = '"%s" not found in "%s"' % (member,
container)
self.fail(standardMsg)
def test_run(self):
rc, out, err = self.run_cfx("simplest-test", ["run"])
self.assertEqual(rc, 0)
self.assertIn("Program terminated successfully.", err)
def test_test(self):
rc, out, err = self.run_cfx("simplest-test", ["test"])
self.assertEqual(rc, 0)
self.assertIn("1 of 1 tests passed.", err)
self.assertIn("Program terminated successfully.", err)
if __name__ == "__main__":
unittest.main()
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