Files
python-teos/test/common/unit/test_tools.py
Sergi Delgado Segura 14724ceda9 Adds missing common/tools unit tests and removes pisad tests
`test_pisad.py` was only covering config parsing tests, that are now part of `common/tools.py`.
2020-01-23 20:16:32 +01:00

127 lines
3.7 KiB
Python

import os
import pytest
import logging
from copy import deepcopy
from pisa import conf_fields
from common.constants import LOCATOR_LEN_BYTES
from common.tools import (
check_sha256_hex_format,
check_locator_format,
compute_locator,
setup_data_folder,
check_conf_fields,
extend_paths,
setup_logging,
)
from test.common.unit.conftest import get_random_value_hex
conf_fields_copy = deepcopy(conf_fields)
def test_check_sha256_hex_format():
# Only 32-byte hex encoded strings should pass the test
wrong_inputs = [None, str(), 213, 46.67, dict(), "A" * 63, "C" * 65, bytes(), get_random_value_hex(31)]
for wtype in wrong_inputs:
assert check_sha256_hex_format(wtype) is False
for v in range(100):
assert check_sha256_hex_format(get_random_value_hex(32)) is True
def test_check_locator_format():
# Check that only LOCATOR_LEN_BYTES long string pass the test
wrong_inputs = [
None,
str(),
213,
46.67,
dict(),
"A" * (2 * LOCATOR_LEN_BYTES - 1),
"C" * (2 * LOCATOR_LEN_BYTES + 1),
bytes(),
get_random_value_hex(LOCATOR_LEN_BYTES - 1),
]
for wtype in wrong_inputs:
assert check_sha256_hex_format(wtype) is False
for _ in range(100):
assert check_locator_format(get_random_value_hex(LOCATOR_LEN_BYTES)) is True
def test_compute_locator():
# The best way of checking that compute locator is correct is by using check_locator_format
for _ in range(100):
assert check_locator_format(compute_locator(get_random_value_hex(LOCATOR_LEN_BYTES))) is True
# String of length smaller than LOCATOR_LEN_BYTES bytes must fail
for i in range(1, LOCATOR_LEN_BYTES):
assert check_locator_format(compute_locator(get_random_value_hex(i))) is False
def test_setup_data_folder():
# This method should create a folder if it does not exist, and do nothing otherwise
test_folder = "test_folder"
assert not os.path.isdir(test_folder)
setup_data_folder(test_folder)
assert os.path.isdir(test_folder)
os.rmdir(test_folder)
def test_check_conf_fields():
# The test should work with a valid config_fields (obtained from a valid conf.py)
assert type(check_conf_fields(conf_fields_copy)) == dict
def test_bad_check_conf_fields():
# Create a messed up version of the file that should throw an error.
conf_fields_copy["BTC_RPC_USER"] = 0000
conf_fields_copy["BTC_RPC_PASSWD"] = "password"
conf_fields_copy["BTC_RPC_HOST"] = 000
# We should get a ValueError here.
with pytest.raises(Exception):
check_conf_fields(conf_fields_copy)
def test_extend_paths():
# Test that only items with the path flag are extended
config_fields = {
"foo": {"value": "foofoo"},
"var": {"value": "varvar", "path": True},
"foovar": {"value": "foovarfoovar"},
}
base_path = "base_path/"
extended_config_field = extend_paths(base_path, config_fields)
for k, field in extended_config_field.items():
if field.get("path") is True:
assert base_path in field.get("value")
else:
assert base_path not in field.get("value")
def test_setup_logging():
# Check that setup_logging creates two new logs for every prefix
prefix = "foo"
log_file = "var.log"
f_log_suffix = "_file_log"
c_log_suffix = "_console_log"
assert len(logging.getLogger(prefix + f_log_suffix).handlers) is 0
assert len(logging.getLogger(prefix + c_log_suffix).handlers) is 0
setup_logging(log_file, prefix)
assert len(logging.getLogger(prefix + f_log_suffix).handlers) is 1
assert len(logging.getLogger(prefix + c_log_suffix).handlers) is 1
os.remove(log_file)