frostfs-testcases/robot/resources/lib/kws_module.py

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2020-04-30 13:14:32 +00:00
#!/usr/bin/python3
import subprocess
import re
from robot.api.deco import keyword
from robot.api import logger
ROBOT_AUTO_KEYWORDS = False
NEOFS_ENDPOINT = '85.143.219.93:8080'
NEOFS_KEY = 'KxDgvEKzgSBPPfuVfw67oPQBSjidEiqTHURKSDL1R7yGaGYAeYnr'
@keyword('Create container')
def create_container():
logger.info("Creating container")
createContainerCmd = f'neofs-cli --host {NEOFS_ENDPOINT} --key {NEOFS_KEY} container put --rule "RF 1 SELECT 2 Node"'
complProc = subprocess.run(createContainerCmd, check=True, universal_newlines=True,
stdout=subprocess.PIPE, stderr=subprocess.PIPE, timeout=15, shell=True)
cid = parse_cid(complProc.stdout)
return cid
def parse_cid(output: str):
"""
This function parses CID from given CLI output.
Parameters:
- output: a string with command run output
"""
m = re.search(r'Success! Container <(([a-zA-Z0-9])+)> created', output)
if m.start() != m.end(): # e.g., if match found something
cid = m.group(1)
else:
logger.warn("no CID was parsed from command output: \t%s" % output)
return
return cid
@keyword('Write object to NeoFS')
def write_object(path: str, cid: str):
logger.info("Going to put an object")
putObjectCmd = f'neofs-cli --host {NEOFS_ENDPOINT} --key {NEOFS_KEY} object put --file {path} --cid {cid}'
complProc = subprocess.run(putObjectCmd, check=True, universal_newlines=True,
stdout=subprocess.PIPE, stderr=subprocess.PIPE, timeout=15, shell=True)
oid = parse_oid(complProc.stdout)
return oid
def parse_oid(output: str):
"""
This function parses OID from given CLI output.
Parameters:
- output: a string with command run output
"""
m = re.search(r'ID: ([a-zA-Z0-9-]+)', output)
if m.start() != m.end(): # e.g., if match found something
oid = m.group(1)
else:
logger.warn("no OID was parsed from command output: \t%s" % output)
return
return oid
@keyword('Read object from NeoFS')
def read_object(cid: str, oid: str, read_object: str):
logger.info("Going to get an object")
getObjectCmd = f'neofs-cli --host {NEOFS_ENDPOINT} --key {NEOFS_KEY} object get --cid {cid} --oid {oid} --file {read_object}'
complProc = subprocess.run(getObjectCmd, check=True, universal_newlines=True,
stdout=subprocess.PIPE, stderr=subprocess.PIPE, timeout=15, shell=True)
logger.info(complProc.stdout)