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Fix test: StdinTestCase

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Signed-off-by: Nico Schottelius <nico@brief.schottelius.org>
This commit is contained in:
Nico Schottelius 2012-11-07 10:49:51 +01:00
parent 45d5e4719a
commit 217d2bcb23
3 changed files with 45 additions and 26 deletions
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1
cdist/test/autorequire/__init__.py
View file

@ -42,7 +42,6 @@ class AutorequireTestCase(test.CdistTestCase):
def setUp(self): def setUp(self):
self.orig_environ = os.environ self.orig_environ = os.environ
os.environ = os.environ.copy() os.environ = os.environ.copy()
self.target_host = 'localhost'
self.temp_dir = self.mkdtemp() self.temp_dir = self.mkdtemp()
self.out_dir = os.path.join(self.temp_dir, "out") self.out_dir = os.path.join(self.temp_dir, "out")

69
cdist/test/emulator/__init__.py
View file

@ -20,6 +20,7 @@
# #
# #
import io
import os import os
import shutil import shutil
import string import string
@ -141,7 +142,6 @@ class ArgumentsTestCase(test.CdistTestCase):
def setUp(self): def setUp(self):
self.temp_dir = self.mkdtemp() self.temp_dir = self.mkdtemp()
self.target_host = 'localhost'
out_path = self.temp_dir out_path = self.temp_dir
handle, self.script = self.mkstemp(dir=self.temp_dir) handle, self.script = self.mkstemp(dir=self.temp_dir)
os.close(handle) os.close(handle)
@ -236,38 +236,59 @@ class StdinTestCase(test.CdistTestCase):
def setUp(self): def setUp(self):
self.orig_environ = os.environ self.orig_environ = os.environ
os.environ = os.environ.copy() os.environ = os.environ.copy()
self.target_host = 'localhost'
self.temp_dir = self.mkdtemp() self.temp_dir = self.mkdtemp()
os.environ['__cdist_out_dir'] = self.temp_dir out_path = os.path.join(self.temp_dir, "out")
self.context = cdist.context.Context( self.local = local.Local(
target_host=self.target_host, target_host=self.target_host,
remote_copy='scp -o User=root -q', out_path=out_path,
remote_exec='ssh -o User=root -q',
exec_path=test.cdist_exec_path, exec_path=test.cdist_exec_path,
debug=False) add_conf_dirs=[conf_dir])
self.config = config.Config(self.context)
self.local.create_files_dirs()
self.manifest = core.Manifest(
target_host=self.target_host,
local = self.local)
def tearDown(self): def tearDown(self):
os.environ = self.orig_environ os.environ = self.orig_environ
shutil.rmtree(self.temp_dir) shutil.rmtree(self.temp_dir)
def test_file_from_stdin(self): def test_file_from_stdin(self):
handle, destination = self.mkstemp(dir=self.temp_dir) """
os.close(handle) Test whether reading from stdin works
source_handle, source = self.mkstemp(dir=self.temp_dir) """
candidates = string.ascii_letters+string.digits
with os.fdopen(source_handle, 'w') as fd:
for x in range(100):
fd.write(''.join(random.sample(candidates, len(candidates))))
handle, initial_manifest = self.mkstemp(dir=self.temp_dir) ######################################################################
with os.fdopen(handle, 'w') as fd: # Create string with random content
fd.write('__file_from_stdin %s --source %s\n' % (destination, source)) random_string = str(random.sample(range(1000), 800))
self.context.initial_manifest = initial_manifest random_buffer = io.BytesIO(bytes(random_string, 'utf-8'))
self.config.stage_prepare()
cdist_type = core.CdistType(self.config.local.type_path, '__file') ######################################################################
cdist_object = core.CdistObject(cdist_type, self.config.local.object_path, destination) # Prepare required args and environment for emulator
# Test weither stdin has been stored correctly type_name = '__file'
self.assertTrue(filecmp.cmp(source, os.path.join(cdist_object.absolute_path, 'stdin'))) object_id = "cdist-test-id"
argv = [type_name, object_id]
initial_manifest_path = "/cdist-test/path/that/does/not/exist"
env = self.manifest.env_initial_manifest(initial_manifest_path)
######################################################################
# Create path where stdin should reside at
cdist_type = core.CdistType(self.local.type_path, type_name)
cdist_object = core.CdistObject(cdist_type, self.local.object_path, object_id)
stdin_out_path = os.path.join(cdist_object.absolute_path, 'stdin')
######################################################################
# Run emulator
emu = emulator.Emulator(argv, stdin=random_buffer, env=env)
emu.run()
######################################################################
# Read where emulator should have placed stdin
with open(stdin_out_path, 'r') as fd:
stdin_saved_by_emulator = fd.read()
self.assertEqual(random_string, stdin_saved_by_emulator)

1
cdist/test/emulator/fixtures/conf/type/__file
View file

@ -1 +0,0 @@
../../../../../conf/type/__file