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yadm/test/test_unit_score_file.py
Tim Byrne 5ae553b078
Add support for distro_family (#213)
Obtained from /etc/os-release: ID_LIKE.
Alternate attributes f & distro_family.
2022-01-22 18:05:15 -06:00

316 lines
10 KiB
Python

"""Unit tests: score_file"""
import pytest
CONDITION = {
'default': {
'labels': ['default'],
'modifier': 0,
},
'arch': {
'labels': ['a', 'arch', 'architecture'],
'modifier': 1,
},
'system': {
'labels': ['o', 'os'],
'modifier': 2,
},
'distro': {
'labels': ['d', 'distro'],
'modifier': 4,
},
'distro_family': {
'labels': ['f', 'distro_family'],
'modifier': 8,
},
'class': {
'labels': ['c', 'class'],
'modifier': 16,
},
'hostname': {
'labels': ['h', 'hostname'],
'modifier': 32,
},
'user': {
'labels': ['u', 'user'],
'modifier': 64,
},
}
TEMPLATE_LABELS = ['t', 'template', 'yadm']
def calculate_score(filename):
"""Calculate the expected score"""
# pylint: disable=too-many-branches
score = 0
_, conditions = filename.split('##', 1)
for condition in conditions.split(','):
label = condition
value = None
if '.' in condition:
label, value = condition.split('.', 1)
if label in CONDITION['default']['labels']:
score += 1000
elif label in CONDITION['arch']['labels']:
if value == 'testarch':
score += 1000 + CONDITION['arch']['modifier']
else:
score = 0
break
elif label in CONDITION['system']['labels']:
if value == 'testsystem':
score += 1000 + CONDITION['system']['modifier']
else:
score = 0
break
elif label in CONDITION['distro']['labels']:
if value == 'testdistro':
score += 1000 + CONDITION['distro']['modifier']
else:
score = 0
break
elif label in CONDITION['class']['labels']:
if value == 'testclass':
score += 1000 + CONDITION['class']['modifier']
else:
score = 0
break
elif label in CONDITION['hostname']['labels']:
if value == 'testhost':
score += 1000 + CONDITION['hostname']['modifier']
else:
score = 0
break
elif label in CONDITION['user']['labels']:
if value == 'testuser':
score += 1000 + CONDITION['user']['modifier']
else:
score = 0
break
elif label in TEMPLATE_LABELS:
score = 0
break
return score
@pytest.mark.parametrize(
'default', ['default', None], ids=['default', 'no-default'])
@pytest.mark.parametrize(
'arch', ['arch', None], ids=['arch', 'no-arch'])
@pytest.mark.parametrize(
'system', ['system', None], ids=['system', 'no-system'])
@pytest.mark.parametrize(
'distro', ['distro', None], ids=['distro', 'no-distro'])
@pytest.mark.parametrize(
'cla', ['class', None], ids=['class', 'no-class'])
@pytest.mark.parametrize(
'host', ['hostname', None], ids=['hostname', 'no-host'])
@pytest.mark.parametrize(
'user', ['user', None], ids=['user', 'no-user'])
def test_score_values(
runner, yadm, default, arch, system, distro, cla, host, user):
"""Test score results"""
# pylint: disable=too-many-branches
local_class = 'testclass'
local_arch = 'testarch'
local_system = 'testsystem'
local_distro = 'testdistro'
local_host = 'testhost'
local_user = 'testuser'
filenames = {'filename##': 0}
if default:
for filename in list(filenames):
for label in CONDITION[default]['labels']:
newfile = filename
if not newfile.endswith('##'):
newfile += ','
newfile += label
filenames[newfile] = calculate_score(newfile)
if arch:
for filename in list(filenames):
for match in [True, False]:
for label in CONDITION[arch]['labels']:
newfile = filename
if not newfile.endswith('##'):
newfile += ','
newfile += '.'.join([
label,
local_arch if match else 'badarch'
])
filenames[newfile] = calculate_score(newfile)
if system:
for filename in list(filenames):
for match in [True, False]:
for label in CONDITION[system]['labels']:
newfile = filename
if not newfile.endswith('##'):
newfile += ','
newfile += '.'.join([
label,
local_system if match else 'badsys'
])
filenames[newfile] = calculate_score(newfile)
if distro:
for filename in list(filenames):
for match in [True, False]:
for label in CONDITION[distro]['labels']:
newfile = filename
if not newfile.endswith('##'):
newfile += ','
newfile += '.'.join([
label,
local_distro if match else 'baddistro'
])
filenames[newfile] = calculate_score(newfile)
if cla:
for filename in list(filenames):
for match in [True, False]:
for label in CONDITION[cla]['labels']:
newfile = filename
if not newfile.endswith('##'):
newfile += ','
newfile += '.'.join([
label,
local_class if match else 'badclass'
])
filenames[newfile] = calculate_score(newfile)
if host:
for filename in list(filenames):
for match in [True, False]:
for label in CONDITION[host]['labels']:
newfile = filename
if not newfile.endswith('##'):
newfile += ','
newfile += '.'.join([
label,
local_host if match else 'badhost'
])
filenames[newfile] = calculate_score(newfile)
if user:
for filename in list(filenames):
for match in [True, False]:
for label in CONDITION[user]['labels']:
newfile = filename
if not newfile.endswith('##'):
newfile += ','
newfile += '.'.join([
label,
local_user if match else 'baduser'
])
filenames[newfile] = calculate_score(newfile)
script = f"""
YADM_TEST=1 source {yadm}
score=0
local_class={local_class}
local_arch={local_arch}
local_system={local_system}
local_distro={local_distro}
local_host={local_host}
local_user={local_user}
"""
expected = ''
for filename in filenames:
script += f"""
score_file "{filename}"
echo "{filename}"
echo "$score"
"""
expected += filename + '\n'
expected += str(filenames[filename]) + '\n'
run = runner(command=['bash'], inp=script)
assert run.success
assert run.err == ''
assert run.out == expected
@pytest.mark.parametrize('ext', [None, 'e', 'extension'])
def test_extensions(runner, yadm, ext):
"""Verify extensions do not effect scores"""
local_user = 'testuser'
filename = f'filename##u.{local_user}'
if ext:
filename += f',{ext}.xyz'
expected = ''
script = f"""
YADM_TEST=1 source {yadm}
score=0
local_user={local_user}
score_file "{filename}"
echo "$score"
"""
expected = f'{1000 + CONDITION["user"]["modifier"]}\n'
run = runner(command=['bash'], inp=script)
assert run.success
assert run.err == ''
assert run.out == expected
def test_score_values_templates(runner, yadm):
"""Test score results"""
local_class = 'testclass'
local_arch = 'arch'
local_system = 'testsystem'
local_distro = 'testdistro'
local_host = 'testhost'
local_user = 'testuser'
filenames = {'filename##': 0}
for filename in list(filenames):
for label in TEMPLATE_LABELS:
newfile = filename
if not newfile.endswith('##'):
newfile += ','
newfile += '.'.join([label, 'testtemplate'])
filenames[newfile] = calculate_score(newfile)
script = f"""
YADM_TEST=1 source {yadm}
score=0
local_class={local_class}
local_arch={local_arch}
local_system={local_system}
local_distro={local_distro}
local_host={local_host}
local_user={local_user}
"""
expected = ''
for filename in filenames:
script += f"""
score_file "{filename}"
echo "{filename}"
echo "$score"
"""
expected += filename + '\n'
expected += str(filenames[filename]) + '\n'
run = runner(command=['bash'], inp=script)
assert run.success
assert run.err == ''
assert run.out == expected
@pytest.mark.parametrize(
'cmd_generated',
[True, False],
ids=['supported-template', 'unsupported-template'])
def test_template_recording(runner, yadm, cmd_generated):
"""Template should be recorded if choose_template_cmd outputs a command"""
mock = 'function choose_template_cmd() { return; }'
expected = ''
if cmd_generated:
mock = 'function choose_template_cmd() { echo "test_cmd"; }'
expected = 'template recorded'
script = f"""
YADM_TEST=1 source {yadm}
function record_template() {{ echo "template recorded"; }}
{mock}
score_file "testfile##template.kind"
"""
run = runner(command=['bash'], inp=script)
assert run.success
assert run.err == ''
assert run.out.rstrip() == expected