def _prepare_tester_config(tester_config, global_config, more_envs={}):
"""
Validates the tester_config structure. Basically checks for presence of
'image' key. Then it will make sure that all keys are present, with the
correct types. The environment values in global_config have precedence
above all else.
:param tester_config: The tester_config structure
:param global_config: The global configuration from the command line
:param more_envs: more key-value items to merge into the environment
:return: None
"""
tester_template = {
'environment': {},
'links': {},
'commands': [],
}
errors = []
if 'image' not in tester_config or \
not isinstance(tester_config['image'], str):
errors.append("tester_config key must contain 'image' key "
"and must be a string")
if 'links' not in tester_config or \
not isinstance(tester_config['links'], list):
errors.append("tester_config key must contain 'links' key" " as array")
if len(errors):
fail("\n" + "\n".join(errors))
tmp = deep_merge(tester_template, tester_config)
tmp['environment'] = deep_merge(tmp['environment'], more_envs,
global_config.env)
return tmp
def _prepare_tester_config(tester_config, global_config, more_envs={}):
"""
Validates the tester_config structure. Basically checks for presence of
'image' key. Then it will make sure that all keys are present, with the
correct types. The environment values in global_config have precedence
above all else.
:param tester_config: The tester_config structure
:param global_config: The global configuration from the command line
:param more_envs: more key-value items to merge into the environment
:return: None
"""
tester_template = {
'environment': {},
'links': {},
'commands': [],
}
errors = []
if 'image' not in tester_config or \
not isinstance(tester_config['image'], str):
errors.append("tester_config key must contain 'image' key "
"and must be a string")
if 'links' not in tester_config or \
not isinstance(tester_config['links'], list):
errors.append("tester_config key must contain 'links' key"
" as array")
if len(errors):
fail("\n" + "\n".join(errors))
tmp = deep_merge(tester_template, tester_config)
tmp['environment'] = deep_merge(tmp['environment'],
more_envs,
global_config.env)
return tmp
def __init__(self, name, test_definition):
self.name = name
test_definition = deep_merge(default_config, test_definition)
# quick shortcuts
self.test_env = test_definition['environment']
self.test_meta = test_definition['meta']
self.test_commands = test_definition.get('test_commands', [])
# take care of commands ...
self.test_commands = _build_exec_array(self.test_commands)
self.test_meta['test_before'] = \
_build_exec_array(self.test_meta.get('test_before', None))
self.test_meta['test_after'] = \
_build_exec_array(self.test_meta.get('test_after', None))
# okay.
# let's keep all file references relative to the configuration
# file. easy to remember.
configfilepath = realpath(dirname(self.test_meta.get('_configfile',
'./dummy')))
# self.TEMPLATE / .TEMPLATE_NAME
tmp = self.test_meta['docker_compose_template']
if not isabs(tmp):
tmp = realpath(join(configfilepath, tmp))
self.template = tmp
self.template_name = basename(self.template)
# self.BASEDIR
tmp = self.test_meta.get('test_basedir', configfilepath)
if not isabs(tmp):
tmp = realpath(join(configfilepath, tmp))
self.base_dir = tmp
# self.SANITIZED_NAME, .TEST_DIR
self.sanitized_name = resub("[^a-zA-Z0-9_]", "-", self.name)
self.test_dir = dbg_tr_get_testdir(self.base_dir, self.sanitized_name)
# extend SELF.TEST_ENV with TEST_DIR
self.test_env['test_dir'] = self.test_dir
# create SELF.COMMANDLINE
self.commandline = copy.copy(default_commandline_start)
for param in self.test_meta['docker_compose_params']:
self.commandline.append(param)
for key, val in self.test_env.items():
self.commandline.append("-e")
self.commandline.append("%s=%s" % (key, val))
self.commandline.append("--rm")
self.commandline.extend(copy.copy(default_commandline_end))
self.commandline.append(self.test_meta['test_service'])
# create .STATE, .RESULT, .EXCEPTION, .REASON
self.state = self.NOTRUN
self.results = []
self.exception = None
self.reason = None
# log setup
# NO LOGGING BEFORE HERE
log_filename = join(self.base_dir, basename(self.test_dir)) + ".log"
self.log = get_logger("t-%s" % self.name, filename=log_filename)
# some debug output
self.log.info("base commandline '%s'" % " ".join(self.commandline))
self.log.debug("test directory '%s'" % self.test_dir)
self.log.debug("template path '%s'" % self.template)
for key, val in self.test_env.items():
self.log.debug("env %s=%s" % (key, val))
def run(self, run_args, **kwargs):
use_command = run_args \
if isinstance(run_args, list) \
else run_args.split(" ")
full_command = self.base_command + use_command
# call(*a1, *a2) seems only to work on python 3.5+
return tools.run_command(full_command,
**tools.deep_merge(self.run_kwargs, kwargs))
def run(self, run_args, **kwargs):
use_command = run_args \
if isinstance(run_args, list) \
else run_args.split(" ")
full_command = self.base_command + use_command
# call(*a1, *a2) seems only to work on python 3.5+
return tools.run_command(full_command,
**tools.deep_merge(self.run_kwargs, kwargs))
def _v3_create_test_with(fileconfig, argconfig,
test_name, tester_name, template_name, env_name,
test_num):
errors = []
# convenience vars
compose_templates = fileconfig['compose_templates']
testers = fileconfig['tester_configs']
environments = fileconfig['environments']
# check references
if tester_name not in testers:
errors.append("CONFIG FILE: no tester definition named '{}'"
.format(tester_name))
if template_name not in compose_templates:
errors.append("CONFIG FILE: no template definition named '{}'"
.format(tester_name))
if env_name and env_name not in environments:
errors.append("CONFIG FILE: no environment definition named '{}'"
.format(tester_name))
if len(errors):
fail("\n" + "\n".join(errors))
# quick hack to this is a COPY of the original entry
tester = deep_merge({}, fileconfig['tester_configs'][tester_name])
# take care of the tester environment
conf_env = fileconfig['environments'][env_name] \
if env_name else {}
tester['environment'] = deep_merge(tester['environment'], conf_env) \
if tester.get('environment') else conf_env
# get template
template = fileconfig['compose_templates'][template_name]
# merge in the environment to the tester config
tester = _prepare_tester_config(tester, argconfig)
template = _prepare_docker_compose_template(template,
tester['environment'],
argconfig)
output.output.block_open("Settings of test '{}_{}'".format(test_name,
test_num))
output.output.dump("tester: {}".format(tester_name))
output.output.dump("template: {}".format(template_name))
if env_name:
output.output.dump("environment: {}".format(env_name))
output.output.block_done()
tr = Testrun("{}_{}".format(test_name, test_num),
template,
**tester)
return tr
def _get_test_sets(setupdata):
"""Always returns a list of list of Testsets
:param setupdata the full yaml setup data
"""
testsets = setupdata['testsets']
global_config = setupdata['global']
rv = []
for tsname, tests in sorted(testsets.items()):
ts = Testset(name=tsname)
rv.append(ts)
# remove global settings from test set
ts.set_global_config(tools.deep_merge(global_config,
tests.pop("_global", {})))
for test_name, test_config in sorted(tests.items()):
# the overrides have precedence above everything
use_test_config = tools.deep_merge(test_config, global_overrides)
ts.add_from_config(test_name, use_test_config)
return rv
def _v3_create_test_with(fileconfig, argconfig, test_name, tester_name,
template_name, env_name, test_num):
errors = []
# convenience vars
compose_templates = fileconfig['compose_templates']
testers = fileconfig['tester_configs']
environments = fileconfig['environments']
# check references
if tester_name not in testers:
errors.append(
"CONFIG FILE: no tester definition named '{}'".format(tester_name))
if template_name not in compose_templates:
errors.append("CONFIG FILE: no template definition named '{}'".format(
tester_name))
if env_name and env_name not in environments:
errors.append(
"CONFIG FILE: no environment definition named '{}'".format(
tester_name))
if len(errors):
fail("\n" + "\n".join(errors))
# quick hack to this is a COPY of the original entry
tester = deep_merge({}, fileconfig['tester_configs'][tester_name])
# take care of the tester environment
conf_env = fileconfig['environments'][env_name] \
if env_name else {}
tester['environment'] = deep_merge(tester['environment'], conf_env) \
if tester.get('environment') else conf_env
# get template
template = fileconfig['compose_templates'][template_name]
# merge in the environment to the tester config
tester = _prepare_tester_config(tester, argconfig)
template = _prepare_docker_compose_template(template,
tester['environment'],
argconfig)
output.output.block_open("Settings of test '{}_{}'".format(
test_name, test_num))
output.output.dump("tester: {}".format(tester_name))
output.output.dump("template: {}".format(template_name))
if env_name:
output.output.dump("environment: {}".format(env_name))
output.output.block_done()
tr = Testrun("{}_{}".format(test_name, test_num), template, **tester)
return tr
def _get_setupdata():
stub = tools.get_full_stub()
filedata = None
try:
with open(config.config_file, "r") as ifile:
filedata = yaml.safe_load(ifile)
except IOError as e:
# FileNotFoundError is python3 only. yihah.
if e.errno == ENOENT:
tools.fail("Could not find configuration file: %s" % config.config_file)
else:
tools.fail("Unspecified IO error: %s" % str(e))
logger.info("Read configuration file %s" % config.config_file)
return tools.deep_merge(stub, filedata)
def test_deep_merging(self):
d0 = {1: {2: 3, 3: 4}, 7: 8}
d1 = {1: {4: 5, 3: 3}, 8: 9}
result = {1: {2: 3, 3: 3, 4: 5}, 7: 8, 8: 9}
self.assertDictEqual(deep_merge(d0, d1), result)
def test_key_priority(self):
d0 = {1: 2, 2: [1, 2, 3]}
d1 = {1: 3, 2: 3}
result = {1: 3, 2: 3}
self.assertDictEqual(deep_merge(d0, d1), result)
def add_from_config(self, name, config):
test_name = "%s-%s" % (self.name, name)
test_conf = deep_merge(self.global_config, config)
self.tests.append(Testrun(test_name, test_conf))
def test_more_than_two_arguments(self):
d0 = {1: 2, 2: 3, 3: 4}
d1 = {2: 4, 3: 5, 4: 6}
d2 = {3: 6, 5: 8}
rs = {1: 2, 2: 4, 3: 6, 4: 6, 5: 8}
self.assertDictEqual(rs, deep_merge(d0, d1, d2))
def test_deep_merging(self):
d0 = {1: {2: 3, 3: 4}, 7: 8}
d1 = {1: {4: 5, 3: 3}, 8: 9}
result = {1: {2: 3, 3: 3, 4: 5}, 7: 8, 8: 9}
self.assertDictEqual(deep_merge(d0, d1), result)
def test_key_priority(self):
d0 = {1: 2, 2: [1, 2, 3]}
d1 = {1: 3, 2: 3}
result = {1: 3, 2: 3}
self.assertDictEqual(deep_merge(d0, d1), result)
def test_more_than_two_arguments(self):
d0 = {1: 2, 2: 3, 3: 4 }
d1 = { 2: 4, 3: 5, 4: 6 }
d2 = { 3: 6, 5: 8}
rs = {1: 2, 2: 4, 3: 6, 4: 6, 5: 8}
self.assertDictEqual(rs, deep_merge(d0, d1, d2))
def test_basic_function(self):
d0 = {1: 2}
d1 = {2: 3}
result = {1: 2, 2: 3}
self.assertDictEqual(deep_merge(d0, d1), result)
def test_basic_function(self):
d0 = {1: 2}
d1 = {2: 3}
result = {1: 2, 2: 3}
self.assertDictEqual(deep_merge(d0, d1), result)
