seitime-frappe/frappe/test_runner.py
Ankush Menat 032df946be
test: bg jobs test cleanup (#18767)
* test: fix flaky RQ job tests

Sometimes stop_job doesn't succeed and causes tests to timeout. Reduced
sleep time to avoid this in tests. We are still testing all the
important features - monitoring.

* build(deps): Bump RQ to latest version

Minor bugfixes that affect us

ref: https://github.com/rq/rq/releases

* test: sanity tests for scheduled job types

* test(test_runner): dont set bench_id globally

* refactor: stop_job shouldn't throw error

The intention of use here is to stop stuck jobs or long running jobs, if
for some reason they were stopped by the time command gets executed,
there's no need to throw error.
2022-11-05 14:08:35 +05:30

541 lines
14 KiB
Python

# Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
# License: MIT. See LICENSE
import cProfile
import importlib
import json
import os
import pstats
import sys
import time
import unittest
from importlib import reload
from io import StringIO
import frappe
import frappe.utils.scheduler
from frappe.model.naming import revert_series_if_last
from frappe.modules import get_module_name, load_doctype_module
from frappe.utils import cint
unittest_runner = unittest.TextTestRunner
SLOW_TEST_THRESHOLD = 2
def xmlrunner_wrapper(output):
"""Convenience wrapper to keep method signature unchanged for XMLTestRunner and TextTestRunner"""
try:
import xmlrunner
except ImportError:
print("Development dependencies are required to execute this command. To install run:")
print("$ bench setup requirements --dev")
raise
def _runner(*args, **kwargs):
kwargs["output"] = output
return xmlrunner.XMLTestRunner(*args, **kwargs)
return _runner
def main(
app=None,
module=None,
doctype=None,
module_def=None,
verbose=False,
tests=(),
force=False,
profile=False,
junit_xml_output=None,
ui_tests=False,
doctype_list_path=None,
skip_test_records=False,
failfast=False,
case=None,
):
global unittest_runner
if doctype_list_path:
app, doctype_list_path = doctype_list_path.split(os.path.sep, 1)
with open(frappe.get_app_path(app, doctype_list_path)) as f:
doctype = f.read().strip().splitlines()
if ui_tests:
print(
"Selenium testing has been deprecated\nUse bench --site {site_name} run-ui-tests for Cypress tests"
)
xmloutput_fh = None
if junit_xml_output:
xmloutput_fh = open(junit_xml_output, "wb")
unittest_runner = xmlrunner_wrapper(xmloutput_fh)
else:
unittest_runner = unittest.TextTestRunner
try:
frappe.flags.print_messages = verbose
frappe.flags.in_test = True
if not frappe.db:
frappe.connect()
# workaround! since there is no separate test db
frappe.clear_cache()
scheduler_disabled_by_user = frappe.utils.scheduler.is_scheduler_disabled()
if not scheduler_disabled_by_user:
frappe.utils.scheduler.disable_scheduler()
set_test_email_config()
if not frappe.flags.skip_before_tests:
if verbose:
print('Running "before_tests" hooks')
for fn in frappe.get_hooks("before_tests", app_name=app):
frappe.get_attr(fn)()
if doctype:
ret = run_tests_for_doctype(
doctype, verbose, tests, force, profile, failfast=failfast, junit_xml_output=junit_xml_output
)
elif module_def:
doctypes = frappe.db.get_list(
"DocType", filters={"module": module_def, "istable": 0}, pluck="name"
)
ret = run_tests_for_doctype(
doctypes, verbose, tests, force, profile, failfast=failfast, junit_xml_output=junit_xml_output
)
elif module:
ret = run_tests_for_module(
module,
verbose,
tests,
profile,
failfast=failfast,
junit_xml_output=junit_xml_output,
case=case,
)
else:
ret = run_all_tests(
app, verbose, profile, ui_tests, failfast=failfast, junit_xml_output=junit_xml_output
)
if not scheduler_disabled_by_user:
frappe.utils.scheduler.enable_scheduler()
if frappe.db:
frappe.db.commit()
# workaround! since there is no separate test db
frappe.clear_cache()
return ret
finally:
if xmloutput_fh:
xmloutput_fh.flush()
xmloutput_fh.close()
def set_test_email_config():
frappe.conf.update(
{
"auto_email_id": "test@example.com",
"mail_server": "smtp.example.com",
"mail_login": "test@example.com",
"mail_password": "test",
}
)
class TimeLoggingTestResult(unittest.TextTestResult):
def startTest(self, test):
self._started_at = time.time()
super().startTest(test)
def addSuccess(self, test):
elapsed = time.time() - self._started_at
name = self.getDescription(test)
if elapsed >= SLOW_TEST_THRESHOLD:
self.stream.write(f"\n{name} ({elapsed:.03}s)\n")
super().addSuccess(test)
def run_all_tests(
app=None, verbose=False, profile=False, ui_tests=False, failfast=False, junit_xml_output=False
):
import os
apps = [app] if app else frappe.get_installed_apps()
test_suite = unittest.TestSuite()
for app in apps:
for path, folders, files in os.walk(frappe.get_pymodule_path(app)):
for dontwalk in ("locals", ".git", "public", "__pycache__"):
if dontwalk in folders:
folders.remove(dontwalk)
# for predictability
folders.sort()
files.sort()
# print path
for filename in files:
if filename.startswith("test_") and filename.endswith(".py") and filename != "test_runner.py":
# print filename[:-3]
_add_test(app, path, filename, verbose, test_suite, ui_tests)
if junit_xml_output:
runner = unittest_runner(verbosity=1 + cint(verbose), failfast=failfast)
else:
runner = unittest_runner(
resultclass=TimeLoggingTestResult,
verbosity=1 + cint(verbose),
failfast=failfast,
tb_locals=verbose,
)
if profile:
pr = cProfile.Profile()
pr.enable()
out = runner.run(test_suite)
if profile:
pr.disable()
s = StringIO()
ps = pstats.Stats(pr, stream=s).sort_stats("cumulative")
ps.print_stats()
print(s.getvalue())
return out
def run_tests_for_doctype(
doctypes,
verbose=False,
tests=(),
force=False,
profile=False,
failfast=False,
junit_xml_output=False,
):
modules = []
if not isinstance(doctypes, (list, tuple)):
doctypes = [doctypes]
for doctype in doctypes:
module = frappe.db.get_value("DocType", doctype, "module")
if not module:
print(f"Invalid doctype {doctype}")
sys.exit(1)
test_module = get_module_name(doctype, module, "test_")
if force:
for name in frappe.db.sql_list("select name from `tab%s`" % doctype):
frappe.delete_doc(doctype, name, force=True)
make_test_records(doctype, verbose=verbose, force=force, commit=True)
modules.append(importlib.import_module(test_module))
return _run_unittest(
modules,
verbose=verbose,
tests=tests,
profile=profile,
failfast=failfast,
junit_xml_output=junit_xml_output,
)
def run_tests_for_module(
module, verbose=False, tests=(), profile=False, failfast=False, junit_xml_output=False, case=None
):
module = importlib.import_module(module)
if hasattr(module, "test_dependencies"):
for doctype in module.test_dependencies:
make_test_records(doctype, verbose=verbose, commit=True)
frappe.db.commit()
return _run_unittest(
module,
verbose=verbose,
tests=tests,
profile=profile,
failfast=failfast,
junit_xml_output=junit_xml_output,
case=case,
)
def _run_unittest(
modules, verbose=False, tests=(), profile=False, failfast=False, junit_xml_output=False, case=None
):
frappe.db.begin()
test_suite = unittest.TestSuite()
if not isinstance(modules, (list, tuple)):
modules = [modules]
for module in modules:
if case:
module_test_cases = unittest.TestLoader().loadTestsFromTestCase(getattr(module, case))
else:
module_test_cases = unittest.TestLoader().loadTestsFromModule(module)
if tests:
for each in module_test_cases:
for test_case in each.__dict__["_tests"]:
if test_case.__dict__["_testMethodName"] in tests:
test_suite.addTest(test_case)
else:
test_suite.addTest(module_test_cases)
if junit_xml_output:
runner = unittest_runner(verbosity=1 + cint(verbose), failfast=failfast)
else:
runner = unittest_runner(
resultclass=TimeLoggingTestResult,
verbosity=1 + cint(verbose),
failfast=failfast,
tb_locals=verbose,
)
if profile:
pr = cProfile.Profile()
pr.enable()
frappe.flags.tests_verbose = verbose
out = runner.run(test_suite)
if profile:
pr.disable()
s = StringIO()
ps = pstats.Stats(pr, stream=s).sort_stats("cumulative")
ps.print_stats()
print(s.getvalue())
return out
def _add_test(app, path, filename, verbose, test_suite=None, ui_tests=False):
import os
if os.path.sep.join(["doctype", "doctype", "boilerplate"]) in path:
# in /doctype/doctype/boilerplate/
return
app_path = frappe.get_pymodule_path(app)
relative_path = os.path.relpath(path, app_path)
if relative_path == ".":
module_name = app
else:
module_name = "{app}.{relative_path}.{module_name}".format(
app=app, relative_path=relative_path.replace("/", "."), module_name=filename[:-3]
)
module = importlib.import_module(module_name)
if hasattr(module, "test_dependencies"):
for doctype in module.test_dependencies:
make_test_records(doctype, verbose=verbose, commit=True)
is_ui_test = True if hasattr(module, "TestDriver") else False
if is_ui_test != ui_tests:
return
if not test_suite:
test_suite = unittest.TestSuite()
if os.path.basename(os.path.dirname(path)) == "doctype":
txt_file = os.path.join(path, filename[5:].replace(".py", ".json"))
if os.path.exists(txt_file):
with open(txt_file) as f:
doc = json.loads(f.read())
doctype = doc["name"]
make_test_records(doctype, verbose, commit=True)
test_suite.addTest(unittest.TestLoader().loadTestsFromModule(module))
def make_test_records(doctype, verbose=0, force=False, commit=False):
if not frappe.db:
frappe.connect()
if frappe.flags.skip_test_records:
return
for options in get_dependencies(doctype):
if options == "[Select]":
continue
if options not in frappe.local.test_objects:
frappe.local.test_objects[options] = []
make_test_records(options, verbose, force, commit=commit)
make_test_records_for_doctype(options, verbose, force, commit=commit)
def get_modules(doctype):
module = frappe.db.get_value("DocType", doctype, "module")
try:
test_module = load_doctype_module(doctype, module, "test_")
if test_module:
reload(test_module)
except ImportError:
test_module = None
return module, test_module
def get_dependencies(doctype):
module, test_module = get_modules(doctype)
meta = frappe.get_meta(doctype)
link_fields = meta.get_link_fields()
for df in meta.get_table_fields():
link_fields.extend(frappe.get_meta(df.options).get_link_fields())
options_list = [df.options for df in link_fields] + [doctype]
if hasattr(test_module, "test_dependencies"):
options_list += test_module.test_dependencies
options_list = list(set(options_list))
if hasattr(test_module, "test_ignore"):
for doctype_name in test_module.test_ignore:
if doctype_name in options_list:
options_list.remove(doctype_name)
options_list.sort()
return options_list
def make_test_records_for_doctype(doctype, verbose=0, force=False, commit=False):
if not force and doctype in get_test_record_log():
return
module, test_module = get_modules(doctype)
if verbose:
print("Making for " + doctype)
if hasattr(test_module, "_make_test_records"):
frappe.local.test_objects[doctype] += test_module._make_test_records(verbose)
elif hasattr(test_module, "test_records"):
if doctype in frappe.local.test_objects:
frappe.local.test_objects[doctype] += make_test_objects(
doctype, test_module.test_records, verbose, force, commit=commit
)
else:
frappe.local.test_objects[doctype] = make_test_objects(
doctype, test_module.test_records, verbose, force, commit=commit
)
else:
test_records = frappe.get_test_records(doctype)
if test_records:
frappe.local.test_objects[doctype] += make_test_objects(
doctype, test_records, verbose, force, commit=commit
)
elif verbose:
print_mandatory_fields(doctype)
add_to_test_record_log(doctype)
def make_test_objects(doctype, test_records=None, verbose=None, reset=False, commit=False):
"""Make test objects from given list of `test_records` or from `test_records.json`"""
records = []
def revert_naming(d):
if getattr(d, "naming_series", None):
revert_series_if_last(d.naming_series, d.name)
if test_records is None:
test_records = frappe.get_test_records(doctype)
for doc in test_records:
if not doc.get("doctype"):
doc["doctype"] = doctype
d = frappe.copy_doc(doc)
if d.meta.get_field("naming_series"):
if not d.naming_series:
d.naming_series = "_T-" + d.doctype + "-"
if doc.get("name"):
d.name = doc.get("name")
else:
d.set_new_name()
if frappe.db.exists(d.doctype, d.name) and not reset:
frappe.db.rollback()
# do not create test records, if already exists
continue
# submit if docstatus is set to 1 for test record
docstatus = d.docstatus
d.docstatus = 0
try:
d.run_method("before_test_insert")
d.insert(ignore_if_duplicate=True)
if docstatus == 1:
d.submit()
except frappe.NameError:
revert_naming(d)
except Exception as e:
if (
d.flags.ignore_these_exceptions_in_test
and e.__class__ in d.flags.ignore_these_exceptions_in_test
):
revert_naming(d)
else:
raise
records.append(d.name)
if commit:
frappe.db.commit()
return records
def print_mandatory_fields(doctype):
print("Please setup make_test_records for: " + doctype)
print("-" * 60)
meta = frappe.get_meta(doctype)
print("Autoname: " + (meta.autoname or ""))
print("Mandatory Fields: ")
for d in meta.get("fields", {"reqd": 1}):
print(d.parent + ":" + d.fieldname + " | " + d.fieldtype + " | " + (d.options or ""))
print()
def add_to_test_record_log(doctype):
"""Add `doctype` to site/.test_log
`.test_log` is a cache of all doctypes for which test records are created"""
test_record_log = get_test_record_log()
if doctype not in test_record_log:
frappe.flags.test_record_log.append(doctype)
with open(frappe.get_site_path(".test_log"), "w") as f:
f.write("\n".join(filter(None, frappe.flags.test_record_log)))
def get_test_record_log():
"""Return the list of doctypes for which test records have been created"""
if "test_record_log" not in frappe.flags:
if os.path.exists(frappe.get_site_path(".test_log")):
with open(frappe.get_site_path(".test_log")) as f:
frappe.flags.test_record_log = f.read().splitlines()
else:
frappe.flags.test_record_log = []
return frappe.flags.test_record_log