def test_writes_stderr_from_cache(self, flags):
"""Write subprocess stderr on cached run of jobstamp."""
with open(self._executable_file, "w") as executable_file:
executable_file.write(_PYTHON_SHEBANG +
"import sys\n"
"sys.stderr.write(\"stderr\\n\")\n")
with capture():
run_executable(*flags)
with capture() as captured:
run_executable(*flags)
self.assertEqual(captured.stderr.replace("\r\n", "\n"), "stderr\n")
def test_returncode(self, flags):
"""Return actual return code of subprocess."""
with open(self._executable_file, "w") as executable_file:
executable_file.write(_PYTHON_SHEBANG +
"import sys\n"
"sys.exit(2)\n")
with capture():
self.assertEqual(run_executable(*flags), 2)
def _get_command_output(self, set_options_func=lambda d: None):
"""Get output of running lint command with command line arguments."""
with capture() as captured:
cmd = PolysquareLintCommand(self._distribution)
set_options_func(cmd)
cmd.ensure_finalized()
cmd.run()
return captured.stdout
def _get_command_output(self, set_options_func=lambda d: None):
"""Get output of running lint command with command line arguments."""
with capture() as captured:
cmd = PolysquareLintCommand(self._distribution)
set_options_func(cmd)
cmd.ensure_finalized()
cmd.run()
return captured.stdout
def test_addComment(self):
with iocapture.capture() as captured:
retval = self.contract.addComment(self.params["market"],
self.params["ipfsHash"])
output = json.loads(captured.stdout.replace("'", '"')
.replace("L", "")
.replace('u"', '"'))
assert(retval == 1)
assert(set(output.keys()) == self.event_fields)
for k in self.params:
assert(self.params[k] == output[k] % 2**256)
def when_i_launch_command_line(step):
world.command_line = ['hello']
if world.parameters:
world.command_line += world.parameters.split(' ')
world.stdout = None
import iocapture
with iocapture.capture() as captured:
alice.cli.ARGV = world.command_line
alice.cli.main()
world.stdout = captured.stdout
def test_prog():
"Program name propagates from sys.argv[0]"
def cmd(foo=1):
return foo
p = DebugArghParser()
p.add_commands([cmd])
usage = get_usage_string()
with iocapture.capture() as captured:
assert run(p, '-h', exit=True) == None
assert captured.stdout.startswith(usage)
def test_prog():
"Program name propagates from sys.argv[0]"
def cmd(foo=1):
return foo
p = DebugArghParser()
p.add_commands([cmd])
usage = get_usage_string()
with iocapture.capture() as captured:
assert run(p, '-h', exit=True) == None
assert captured.stdout.startswith(usage)
def when_i_launch_command_line_with_json_command(step):
responses.add(responses.GET,
'http://echo.jsontest.com/key/value/one/two',
json='{"one": "two","key": "value"}',
status=200,
content_type='application/json')
world.command_line = ['json']
world.stdout = None
import iocapture
with iocapture.capture() as captured:
alice.cli.ARGV = world.command_line
alice.cli.main()
world.stdout = captured.stdout
def test_show_checks(self, check):
"""Check that --checks shows a specified check."""
if check != list(linter.LINTER_FUNCTIONS.keys())[-1]:
final_ellipsis = " ..."
else:
final_ellipsis = ""
doctest_contents = ("... * {0}{1}").format(check, final_ellipsis)
with capture() as captured:
self.patch(sys, "exit", lambda _: None)
linter.main(["--checks"])
self.assertThat(captured.stdout, # suppress(PYC70)
DocTestMatches(doctest_contents,
doctest.ELLIPSIS |
doctest.NORMALIZE_WHITESPACE |
doctest.REPORT_NDIFF))
def test_require_double_dash(self):
"""Exit with error when -- is not present in command line."""
with capture():
self.assertEqual(jobstamp_cmd_main.main(["cmd"]), 1)
def test_with_statement():
with iocapture.capture() as captured:
sys.stdout.write(string("hello world"))
assert captured.stdout.strip() == string("hello world")
