def test_prompt_input_validate_failure(self, capfd):
# this is a bit complex, because our mocks need to do different things on first and second calls
input_returns = ['hello', 'goodbye']
def input_se(*args):
return input_returns.pop(0)
input_mock = mock.MagicMock(side_effect=input_se)
confirm_mock = mock.MagicMock()
confirm_mock.return_value = True
validate_returns = [None, 'eybdoog']
def validate_se(*args):
return validate_returns.pop(0)
validate_mock = mock.MagicMock(side_effect=validate_se)
dc = DnstestConfig()
with mock.patch('pydnstest.config.DnstestConfig.input_wrapper', input_mock):
with mock.patch('pydnstest.config.DnstestConfig.confirm_response', confirm_mock):
foo = dc.prompt_input("foo", validate_cb=validate_mock)
assert input_mock.call_count == 2
out, err = capfd.readouterr()
assert out == "ERROR: invalid response: hello\n"
assert err == ""
assert confirm_mock.call_count == 1
assert validate_mock.call_count == 2
assert foo == 'eybdoog'
def test_prompt_input_validate_failure(self, capfd):
# this is a bit complex, because our mocks need to do different things on first and second calls
input_returns = ['hello', 'goodbye']
def input_se(*args):
return input_returns.pop(0)
input_mock = mock.MagicMock(side_effect=input_se)
confirm_mock = mock.MagicMock()
confirm_mock.return_value = True
validate_returns = [None, 'eybdoog']
def validate_se(*args):
return validate_returns.pop(0)
validate_mock = mock.MagicMock(side_effect=validate_se)
dc = DnstestConfig()
with mock.patch('pydnstest.config.DnstestConfig.input_wrapper',
input_mock):
with mock.patch('pydnstest.config.DnstestConfig.confirm_response',
confirm_mock):
foo = dc.prompt_input("foo", validate_cb=validate_mock)
assert input_mock.call_count == 2
out, err = capfd.readouterr()
assert out == "ERROR: invalid response: hello\n"
assert err == ""
assert confirm_mock.call_count == 1
assert validate_mock.call_count == 2
assert foo == 'eybdoog'
def test_confirm_response_empty(self):
dc = DnstestConfig()
input_mock = mock.MagicMock()
input_mock.return_value = "\n"
with mock.patch('pydnstest.config.DnstestConfig.input_wrapper', input_mock):
foo = dc.confirm_response('foo')
assert input_mock.call_count == 1
assert input_mock.call_args == mock.call("Is 'foo' correct? [y/N] ")
assert foo == False
def test_confirm_response_empty(self):
dc = DnstestConfig()
input_mock = mock.MagicMock()
input_mock.return_value = "\n"
with mock.patch('pydnstest.config.DnstestConfig.input_wrapper',
input_mock):
foo = dc.confirm_response('foo')
assert input_mock.call_count == 1
assert input_mock.call_args == mock.call("Is 'foo' correct? [y/N] ")
assert foo == False
def test_set_example_values(self):
""" test converting the example config to a string """
dc = DnstestConfig()
dc.set_example_values()
assert dc.server_prod == '1.2.3.4'
assert dc.server_test == '1.2.3.5'
assert dc.default_domain == '.example.com'
assert dc.have_reverse_dns == True
assert dc.ignore_ttl == False
assert dc.sleep == 0.0
def test_set_example_values(self):
""" test converting the example config to a string """
dc = DnstestConfig()
dc.set_example_values()
assert dc.server_prod == '1.2.3.4'
assert dc.server_test == '1.2.3.5'
assert dc.default_domain == '.example.com'
assert dc.have_reverse_dns == True
assert dc.ignore_ttl == False
assert dc.sleep == 0.0
def test_parse_bad_config_file(self, save_user_config):
fpath = os.path.abspath("dnstest.ini")
contents = """
[servers]
blarg
"""
self.write_conf_file(fpath, contents)
dc = DnstestConfig()
with pytest.raises(ParsingError):
dc.load_config(fpath)
def test_parse_bad_config_file(self, save_user_config):
fpath = os.path.abspath("dnstest.ini")
contents = """
[servers]
blarg
"""
self.write_conf_file(fpath, contents)
dc = DnstestConfig()
with pytest.raises(ParsingError):
dc.load_config(fpath)
def test_input_wrapper(self):
dc = DnstestConfig()
input_mock = mock.MagicMock()
if sys.version_info[0] == 3:
with mock.patch('builtins.input', input_mock):
dc.input_wrapper("foo")
else:
with mock.patch('__builtin__.raw_input', input_mock):
dc.input_wrapper("foo")
assert input_mock.call_count == 1
assert input_mock.call_args == mock.call('foo')
def test_parse_empty_config_file(self, save_user_config):
dc = DnstestConfig()
fpath = os.path.abspath("dnstest.ini")
contents = ""
self.write_conf_file(fpath, contents)
dc.load_config(fpath)
assert dc.server_prod == ''
assert dc.server_test == ''
assert dc.default_domain == ''
assert dc.have_reverse_dns == True
assert dc.ignore_ttl == False
assert dc.sleep == 0.0
def test_parse_example_config_file(self, save_user_config):
dc = DnstestConfig()
fpath = os.path.abspath("dnstest.ini.example")
dc.load_config(fpath)
assert dc.server_prod == '1.2.3.4'
assert dc.server_test == '1.2.3.5'
assert dc.default_domain == '.example.com'
assert dc.have_reverse_dns == True
assert dc.ignore_ttl == False
assert dc.sleep == 0.0
assert dc.asDict() == {'default_domain': '.example.com', 'have_reverse_dns': True,
'servers': {'prod': '1.2.3.4', 'test': '1.2.3.5'}, 'ignore_ttl': False, 'sleep': 0.0}
def test_parse_empty_config_file(self, save_user_config):
dc = DnstestConfig()
fpath = os.path.abspath("dnstest.ini")
contents = ""
self.write_conf_file(fpath, contents)
dc.load_config(fpath)
assert dc.server_prod == ''
assert dc.server_test == ''
assert dc.default_domain == ''
assert dc.have_reverse_dns == True
assert dc.ignore_ttl == False
assert dc.sleep == 0.0
def test_promptconfig_no_confirm(self, capfd):
dc = DnstestConfig()
dc.conf_file = '/foo/bar/baz'
def prompt_input_se(prompt, default=None, validate_cb=None):
ret = {
"Production DNS Server IP": '1.2.3.4',
"Test/Staging DNS Server IP": '5.6.7.8',
"Check for reverse DNS by default? [Y|n]": True,
"Default domain for to append to any input that appears to be less than a FQDN (blank for none)": 'example.com',
"Ignore difference in TTL when comparing responses? [y|N]": False,
"Sleep between DNS record tests (seconds)": 0.0,
}
return ret[prompt]
prompt_input_mock = mock.MagicMock(side_effect=prompt_input_se)
confirm_response_mock = mock.MagicMock()
confirm_response_mock.return_value = False
to_string_mock = mock.MagicMock()
to_string_mock.return_value = 'foo bar baz'
write_mock = mock.MagicMock()
write_mock.return_value = True
with mock.patch('pydnstest.config.DnstestConfig.prompt_input', prompt_input_mock):
with mock.patch('pydnstest.config.DnstestConfig.to_string', to_string_mock):
with mock.patch('pydnstest.config.DnstestConfig.confirm_response', confirm_response_mock):
with mock.patch('pydnstest.config.DnstestConfig.write', write_mock):
with pytest.raises(SystemExit) as excinfo:
dc.prompt_config()
assert excinfo.value.code == "Exiting on user request. No configuration written."
assert prompt_input_mock.call_count == 6
assert prompt_input_mock.call_args_list == [
mock.call("Production DNS Server IP", validate_cb=dc.validate_ipaddr),
mock.call("Test/Staging DNS Server IP", validate_cb=dc.validate_ipaddr),
mock.call("Check for reverse DNS by default? [Y|n]", default=True, validate_cb=dc.validate_bool),
mock.call("Default domain for to append to any input that appears to be less than a FQDN (blank for none)", default=''),
mock.call("Ignore difference in TTL when comparing responses? [y|N]", default=False, validate_cb=dc.validate_bool),
mock.call("Sleep between DNS record tests (seconds)", default=0.0, validate_cb=dc.validate_float),
]
assert to_string_mock.call_count == 1
assert confirm_response_mock.call_count == 1
assert write_mock.call_count == 0
out, err = capfd.readouterr()
assert out == "Configuration:\n#####################\nfoo bar baz\n#####################\n\n"
assert err == ""
assert dc.server_prod == '1.2.3.4'
assert dc.server_test == '5.6.7.8'
assert dc.have_reverse_dns == True
assert dc.default_domain == 'example.com'
assert dc.ignore_ttl == False
assert dc.sleep == 0.0
def test_prompt_input_default(self):
input_mock = mock.MagicMock()
input_mock.return_value = ''
confirm_mock = mock.MagicMock()
confirm_mock.return_value = True
dc = DnstestConfig()
with mock.patch('pydnstest.config.DnstestConfig.input_wrapper', input_mock):
with mock.patch('pydnstest.config.DnstestConfig.confirm_response', confirm_mock):
foo = dc.prompt_input("foo", default='bar')
assert input_mock.call_count == 1
assert input_mock.call_args == mock.call("foo (default: bar): ")
assert confirm_mock.call_count == 1
assert foo == 'bar'
def test_prompt_input_default(self):
input_mock = mock.MagicMock()
input_mock.return_value = ''
confirm_mock = mock.MagicMock()
confirm_mock.return_value = True
dc = DnstestConfig()
with mock.patch('pydnstest.config.DnstestConfig.input_wrapper',
input_mock):
with mock.patch('pydnstest.config.DnstestConfig.confirm_response',
confirm_mock):
foo = dc.prompt_input("foo", default='bar')
assert input_mock.call_count == 1
assert input_mock.call_args == mock.call("foo (default: bar): ")
assert confirm_mock.call_count == 1
assert foo == 'bar'
def test_prompt_input_validate_success(self):
input_mock = mock.MagicMock()
input_mock.return_value = 'hello'
confirm_mock = mock.MagicMock()
confirm_mock.return_value = True
validate_mock = mock.MagicMock()
validate_mock.return_value = 'goodbye'
dc = DnstestConfig()
with mock.patch('pydnstest.config.DnstestConfig.input_wrapper', input_mock):
with mock.patch('pydnstest.config.DnstestConfig.confirm_response', confirm_mock):
foo = dc.prompt_input("foo", validate_cb=validate_mock)
assert input_mock.call_count == 1
assert confirm_mock.call_count == 1
assert validate_mock.call_count == 1
assert foo == 'goodbye'
def test_write(self, save_user_config):
""" test writing the file to disk """
dc = DnstestConfig()
conf_str = dc.to_string()
mock_open = mock.mock_open()
if sys.version_info[0] == 3:
mock_target = 'builtins.open'
else:
mock_target = '__builtin__.open'
with mock.patch(mock_target, mock_open, create=True):
dc.write()
assert mock_open.call_count == 1
fh = mock_open.return_value.__enter__.return_value
assert fh.write.call_count == 1
assert fh.write.call_args == mock.call(conf_str)
def test_write(self, save_user_config):
""" test writing the file to disk """
dc = DnstestConfig()
conf_str = dc.to_string()
mock_open = mock.mock_open()
if sys.version_info[0] == 3:
mock_target = 'builtins.open'
else:
mock_target = '__builtin__.open'
with mock.patch(mock_target, mock_open, create=True):
dc.write()
assert mock_open.call_count == 1
fh = mock_open.return_value.__enter__.return_value
assert fh.write.call_count == 1
assert fh.write.call_args == mock.call(conf_str)
def test_prompt_input_no_confirm(self):
input_mock = mock.MagicMock()
input_mock.return_value = 'hello'
def confirm_se(*args):
return confirm_returns.pop(0)
confirm_returns = [False, True]
confirm_mock = mock.MagicMock(side_effect=confirm_se)
dc = DnstestConfig()
with mock.patch('pydnstest.config.DnstestConfig.input_wrapper', input_mock):
with mock.patch('pydnstest.config.DnstestConfig.confirm_response', confirm_mock):
foo = dc.prompt_input("foo")
assert input_mock.call_count == 2
assert confirm_mock.call_count == 2
assert foo == 'hello'
def test_example_config_to_string(self):
""" test converting the example config to a string """
fpath = os.path.abspath("dnstest.ini.example")
with open(fpath, 'r') as fh:
expected = fh.read()
dc = DnstestConfig()
dc.server_prod = '1.2.3.4'
dc.server_test = '1.2.3.5'
dc.default_domain = '.example.com'
dc.have_reverse_dns = True
dc.ignore_ttl = False
dc.sleep = 0.0
result = dc.to_string()
assert result == expected
def test_prompt_input_default_float(self):
input_mock = mock.MagicMock()
input_mock.return_value = ''
confirm_mock = mock.MagicMock()
confirm_mock.return_value = True
validate_mock = mock.MagicMock()
validate_mock.return_value = 123.456
dc = DnstestConfig()
with mock.patch('pydnstest.config.DnstestConfig.input_wrapper', input_mock):
with mock.patch('pydnstest.config.DnstestConfig.confirm_response', confirm_mock):
foo = dc.prompt_input("foo", default=123.456, validate_cb=validate_mock)
assert input_mock.call_count == 1
assert input_mock.call_args == mock.call("foo (default: 123.456): ")
assert confirm_mock.call_count == 1
assert validate_mock.call_count == 1
assert validate_mock.call_args == mock.call('123.456')
assert foo == 123.456
def setup_verifies(self):
"""
Sets up test environment for tests of verify methods,
including redefining resolve_name and lookup_reverse
to the appropriate methods in this class
"""
config = DnstestConfig()
config.server_test = "test"
config.server_prod = "prod"
config.default_domain = ".example.com"
config.have_reverse_dns = True
chk = DNStestChecks(config)
# stub
chk.DNS.resolve_name = self.stub_resolve_name_verify
# stub
chk.DNS.lookup_reverse = self.stub_lookup_reverse_verify
return chk
def test_prompt_input_validate_success(self):
input_mock = mock.MagicMock()
input_mock.return_value = 'hello'
confirm_mock = mock.MagicMock()
confirm_mock.return_value = True
validate_mock = mock.MagicMock()
validate_mock.return_value = 'goodbye'
dc = DnstestConfig()
with mock.patch('pydnstest.config.DnstestConfig.input_wrapper',
input_mock):
with mock.patch('pydnstest.config.DnstestConfig.confirm_response',
confirm_mock):
foo = dc.prompt_input("foo", validate_cb=validate_mock)
assert input_mock.call_count == 1
assert confirm_mock.call_count == 1
assert validate_mock.call_count == 1
assert foo == 'goodbye'
def test_prompt_input_no_confirm(self):
input_mock = mock.MagicMock()
input_mock.return_value = 'hello'
def confirm_se(*args):
return confirm_returns.pop(0)
confirm_returns = [False, True]
confirm_mock = mock.MagicMock(side_effect=confirm_se)
dc = DnstestConfig()
with mock.patch('pydnstest.config.DnstestConfig.input_wrapper',
input_mock):
with mock.patch('pydnstest.config.DnstestConfig.confirm_response',
confirm_mock):
foo = dc.prompt_input("foo")
assert input_mock.call_count == 2
assert confirm_mock.call_count == 2
assert foo == 'hello'
def test_parse_example_config_file(self, save_user_config):
dc = DnstestConfig()
fpath = os.path.abspath("dnstest.ini.example")
dc.load_config(fpath)
assert dc.server_prod == '1.2.3.4'
assert dc.server_test == '1.2.3.5'
assert dc.default_domain == '.example.com'
assert dc.have_reverse_dns == True
assert dc.ignore_ttl == False
assert dc.sleep == 0.0
assert dc.asDict() == {
'default_domain': '.example.com',
'have_reverse_dns': True,
'servers': {
'prod': '1.2.3.4',
'test': '1.2.3.5'
},
'ignore_ttl': False,
'sleep': 0.0
}
def setup_checks(self):
global config
global chk
global parser
config = DnstestConfig()
config.server_test = "test_server_stub"
config.server_prod = "prod_server_stub"
config.default_domain = ".example.com"
config.have_reverse_dns = True
pydnstest.config = config
parser = DnstestParser()
pydnstest.parser = parser
chk = DNStestChecks(config)
# stub
chk.DNS.resolve_name = self.stub_resolve_name
# stub
chk.DNS.lookup_reverse = self.stub_lookup_reverse
pydnstest.chk = chk
return (parser, chk)
def test_example_config_to_string(self):
""" test converting the example config to a string """
fpath = os.path.abspath("dnstest.ini.example")
with open(fpath, 'r') as fh:
expected = fh.read()
dc = DnstestConfig()
dc.server_prod = '1.2.3.4'
dc.server_test = '1.2.3.5'
dc.default_domain = '.example.com'
dc.have_reverse_dns = True
dc.ignore_ttl = False
dc.sleep = 0.0
result = dc.to_string()
assert result == expected
def test_prompt_input_default_float(self):
input_mock = mock.MagicMock()
input_mock.return_value = ''
confirm_mock = mock.MagicMock()
confirm_mock.return_value = True
validate_mock = mock.MagicMock()
validate_mock.return_value = 123.456
dc = DnstestConfig()
with mock.patch('pydnstest.config.DnstestConfig.input_wrapper',
input_mock):
with mock.patch('pydnstest.config.DnstestConfig.confirm_response',
confirm_mock):
foo = dc.prompt_input("foo",
default=123.456,
validate_cb=validate_mock)
assert input_mock.call_count == 1
assert input_mock.call_args == mock.call("foo (default: 123.456): ")
assert confirm_mock.call_count == 1
assert validate_mock.call_count == 1
assert validate_mock.call_args == mock.call('123.456')
assert foo == 123.456
def setup_parser_return_unknown_op(self):
"""
Sets up test environment for tests of check methods,
including redefining resolve_name and lookup_reverse
to the appropriate methods in this class
"""
config = DnstestConfig()
config.server_test = "test"
config.server_prod = "prod"
config.default_domain = ".example.com"
config.have_reverse_dns = True
parser = DnstestParser()
# mock the parser function to just return None
parser.parse_line = self.parser_return_unknown_op
pydnstest.parser = parser
chk = DNStestChecks(config)
# stub
chk.DNS.resolve_name = self.stub_resolve_name
# stub
chk.DNS.lookup_reverse = self.stub_lookup_reverse
return (parser, chk)
def test_input_wrapper(self):
dc = DnstestConfig()
input_mock = mock.MagicMock()
if sys.version_info[0] == 3:
with mock.patch('builtins.input', input_mock):
dc.input_wrapper("foo")
else:
with mock.patch('__builtin__.raw_input', input_mock):
dc.input_wrapper("foo")
assert input_mock.call_count == 1
assert input_mock.call_args == mock.call('foo')
def setup_verifies(self):
"""
Sets up test environment for tests of verify methods,
including redefining resolve_name and lookup_reverse
to the appropriate methods in this class
"""
config = DnstestConfig()
config.server_test = "test"
config.server_prod = "prod"
config.default_domain = ".example.com"
config.have_reverse_dns = True
chk = DNStestChecks(config)
# stub
chk.DNS.resolve_name = self.stub_resolve_name_verify
# stub
chk.DNS.lookup_reverse = self.stub_lookup_reverse_verify
return chk
def setup_checks(self):
"""
Sets up test environment for tests of check methods,
including redefining resolve_name and lookup_reverse
to the appropriate methods in this class
"""
config = DnstestConfig()
config.server_test = "test"
config.server_prod = "prod"
config.default_domain = ".example.com"
config.have_reverse_dns = True
config.ignore_ttl = False
parser = DnstestParser()
pydnstest.parser = parser
chk = DNStestChecks(config)
# stub
chk.DNS.resolve_name = self.stub_resolve_name
# stub
chk.DNS.lookup_reverse = self.stub_lookup_reverse
return (parser, chk)
def setup_checks(self):
global config
global chk
global parser
config = DnstestConfig()
config.server_test = "test_server_stub"
config.server_prod = "prod_server_stub"
config.default_domain = ".example.com"
config.have_reverse_dns = True
pydnstest.config = config
parser = DnstestParser()
pydnstest.parser = parser
chk = DNStestChecks(config)
# stub
chk.DNS.resolve_name = self.stub_resolve_name
# stub
chk.DNS.lookup_reverse = self.stub_lookup_reverse
pydnstest.chk = chk
return (parser, chk)
def setup_checks(self):
"""
Sets up test environment for tests of check methods,
including redefining resolve_name and lookup_reverse
to the appropriate methods in this class
"""
config = DnstestConfig()
config.server_test = "test"
config.server_prod = "prod"
config.default_domain = ".example.com"
config.have_reverse_dns = True
config.ignore_ttl = False
parser = DnstestParser()
pydnstest.parser = parser
chk = DNStestChecks(config)
# stub
chk.DNS.resolve_name = self.stub_resolve_name
# stub
chk.DNS.lookup_reverse = self.stub_lookup_reverse
return (parser, chk)
def setup_parser_return_unknown_op(self):
"""
Sets up test environment for tests of check methods,
including redefining resolve_name and lookup_reverse
to the appropriate methods in this class
"""
config = DnstestConfig()
config.server_test = "test"
config.server_prod = "prod"
config.default_domain = ".example.com"
config.have_reverse_dns = True
parser = DnstestParser()
# mock the parser function to just return None
parser.parse_line = self.parser_return_unknown_op
pydnstest.parser = parser
chk = DNStestChecks(config)
# stub
chk.DNS.resolve_name = self.stub_resolve_name
# stub
chk.DNS.lookup_reverse = self.stub_lookup_reverse
return (parser, chk)
def test_find_dot_config_file(self, save_user_config):
dc = DnstestConfig()
fpath = os.path.expanduser("~/.dnstest.ini")
self.write_conf_file(fpath, "test_find_dot_config_file")
assert dc.find_config_file() == fpath
def main(options):
"""
main function - does everything...
split this out this way for testing...p
"""
# read in config, set variable
config = DnstestConfig()
if options.exampleconf:
config.set_example_values()
print(config.to_string())
raise SystemExit(0)
if options.promptconfig:
# interactively build a configuration file
config.prompt_config()
raise SystemExit(0)
if options.config_file:
conf_file = options.config_file
else:
conf_file = config.find_config_file()
if conf_file is None:
print(
"ERROR: no configuration file found. Run with --promptconfig to build one interactively, or --example-config for an example."
)
raise SystemExit(1)
config.load_config(conf_file)
if options.ignorettl:
config.ignore_ttl = True
if options.configprint:
print("# {fname}".format(fname=config.conf_file))
print(config.to_string())
raise SystemExit(0)
parser = DnstestParser()
chk = DNStestChecks(config)
if options.sleep:
config.sleep = options.sleep
print("Note - will sleep %g seconds between lines" % options.sleep)
# if no other options, read from stdin
if options.testfile:
if not os.path.exists(options.testfile):
print("ERROR: test file '%s' does not exist." % options.testfile)
raise SystemExit(1)
fh = open(options.testfile, 'r')
else:
# read from stdin
sys.stderr.write(
"WARNING: reading from STDIN. Run with '-f filename' to read tests from a file.\n"
)
fh = sys.stdin
# read input line by line, handle each line as we're given it
passed = 0
failed = 0
for line in fh:
line = line.strip()
if not line:
continue
if line[:1] == "#":
continue
if options.verify:
r = run_verify_line(line, parser, chk)
else:
r = run_check_line(line, parser, chk)
if r is False:
continue
elif r['result']:
passed = passed + 1
else:
failed = failed + 1
format_test_output(r)
if config.sleep is not None and config.sleep > 0.0:
sleep(config.sleep)
msg = ""
if failed == 0:
msg = "All %d tests passed. (pydnstest %s)" % (passed, VERSION)
else:
msg = "%d passed / %d FAILED. (pydnstest %s)" % (passed, failed,
VERSION)
print("++++ %s" % msg)
if options.testfile:
# we were reading a file, close it
fh.close()
def test_validate_float(self, input_str, result):
dc = DnstestConfig()
assert dc.validate_float(input_str) == result
def test_validate_float(self, input_str, result):
dc = DnstestConfig()
assert dc.validate_float(input_str) == result
def test_promptconfig_no_confirm(self, capfd):
dc = DnstestConfig()
dc.conf_file = '/foo/bar/baz'
def prompt_input_se(prompt, default=None, validate_cb=None):
ret = {
"Production DNS Server IP":
'1.2.3.4',
"Test/Staging DNS Server IP":
'5.6.7.8',
"Check for reverse DNS by default? [Y|n]":
True,
"Default domain for to append to any input that appears to be less than a FQDN (blank for none)":
'example.com',
"Ignore difference in TTL when comparing responses? [y|N]":
False,
"Sleep between DNS record tests (seconds)":
0.0,
}
return ret[prompt]
prompt_input_mock = mock.MagicMock(side_effect=prompt_input_se)
confirm_response_mock = mock.MagicMock()
confirm_response_mock.return_value = False
to_string_mock = mock.MagicMock()
to_string_mock.return_value = 'foo bar baz'
write_mock = mock.MagicMock()
write_mock.return_value = True
with mock.patch('pydnstest.config.DnstestConfig.prompt_input',
prompt_input_mock):
with mock.patch('pydnstest.config.DnstestConfig.to_string',
to_string_mock):
with mock.patch(
'pydnstest.config.DnstestConfig.confirm_response',
confirm_response_mock):
with mock.patch('pydnstest.config.DnstestConfig.write',
write_mock):
with pytest.raises(SystemExit) as excinfo:
dc.prompt_config()
assert excinfo.value.code == "Exiting on user request. No configuration written."
assert prompt_input_mock.call_count == 6
assert prompt_input_mock.call_args_list == [
mock.call("Production DNS Server IP",
validate_cb=dc.validate_ipaddr),
mock.call("Test/Staging DNS Server IP",
validate_cb=dc.validate_ipaddr),
mock.call("Check for reverse DNS by default? [Y|n]",
default=True,
validate_cb=dc.validate_bool),
mock.call(
"Default domain for to append to any input that appears to be less than a FQDN (blank for none)",
default=''),
mock.call(
"Ignore difference in TTL when comparing responses? [y|N]",
default=False,
validate_cb=dc.validate_bool),
mock.call("Sleep between DNS record tests (seconds)",
default=0.0,
validate_cb=dc.validate_float),
]
assert to_string_mock.call_count == 1
assert confirm_response_mock.call_count == 1
assert write_mock.call_count == 0
out, err = capfd.readouterr()
assert out == "Configuration:\n#####################\nfoo bar baz\n#####################\n\n"
assert err == ""
assert dc.server_prod == '1.2.3.4'
assert dc.server_test == '5.6.7.8'
assert dc.have_reverse_dns == True
assert dc.default_domain == 'example.com'
assert dc.ignore_ttl == False
assert dc.sleep == 0.0
def main(options):
"""
main function - does everything...
split this out this way for testing...p
"""
# read in config, set variable
config = DnstestConfig()
if options.exampleconf:
config.set_example_values()
print(config.to_string())
raise SystemExit(0)
if options.promptconfig:
# interactively build a configuration file
config.prompt_config()
raise SystemExit(0)
if options.config_file:
conf_file = options.config_file
else:
conf_file = config.find_config_file()
if conf_file is None:
print("ERROR: no configuration file found. Run with --promptconfig to build one interactively, or --example-config for an example.")
raise SystemExit(1)
config.load_config(conf_file)
if options.ignorettl:
config.ignore_ttl = True
if options.configprint:
print("# {fname}".format(fname=config.conf_file))
print(config.to_string())
raise SystemExit(0)
parser = DnstestParser()
chk = DNStestChecks(config)
if options.sleep:
config.sleep = options.sleep
print("Note - will sleep %g seconds between lines" % options.sleep)
# if no other options, read from stdin
if options.testfile:
if not os.path.exists(options.testfile):
print("ERROR: test file '%s' does not exist." % options.testfile)
raise SystemExit(1)
fh = open(options.testfile, 'r')
else:
# read from stdin
sys.stderr.write("WARNING: reading from STDIN. Run with '-f filename' to read tests from a file.\n")
fh = sys.stdin
# read input line by line, handle each line as we're given it
passed = 0
failed = 0
for line in fh:
line = line.strip()
if not line:
continue
if line[:1] == "#":
continue
if options.verify:
r = run_verify_line(line, parser, chk)
else:
r = run_check_line(line, parser, chk)
if r is False:
continue
elif r['result']:
passed = passed + 1
else:
failed = failed + 1
format_test_output(r)
if config.sleep is not None and config.sleep > 0.0:
sleep(config.sleep)
msg = ""
if failed == 0:
msg = "All %d tests passed. (pydnstest %s)" % (passed, VERSION)
else:
msg = "%d passed / %d FAILED. (pydnstest %s)" % (passed, failed, VERSION)
print("++++ %s" % msg)
if options.testfile:
# we were reading a file, close it
fh.close()
def test_find_no_config_file(self, save_user_config):
dc = DnstestConfig()
assert dc.find_config_file() == None
def test_find_dot_config_file(self, save_user_config):
dc = DnstestConfig()
fpath = os.path.expanduser("~/.dnstest.ini")
self.write_conf_file(fpath, "test_find_dot_config_file")
assert dc.find_config_file() == fpath
def test_find_no_config_file(self, save_user_config):
dc = DnstestConfig()
assert dc.find_config_file() == None
def test_find_main_config_file(self, save_user_config):
dc = DnstestConfig()
fpath = os.path.abspath("dnstest.ini")
self.write_conf_file(fpath, "test_find_main_config_file")
assert dc.find_config_file() == fpath
def test_find_main_config_file(self, save_user_config):
dc = DnstestConfig()
fpath = os.path.abspath("dnstest.ini")
self.write_conf_file(fpath, "test_find_main_config_file")
assert dc.find_config_file() == fpath
