277 lines
9 KiB
Python
277 lines
9 KiB
Python
import json
|
|
import os
|
|
import re
|
|
import sys
|
|
import time
|
|
import unittest
|
|
import click
|
|
import frappe
|
|
import requests
|
|
|
|
from .test_runner import (SLOW_TEST_THRESHOLD, make_test_records, set_test_email_config)
|
|
|
|
click_ctx = click.get_current_context(True)
|
|
if click_ctx:
|
|
click_ctx.color = True
|
|
|
|
class ParallelTestRunner():
|
|
def __init__(self, app, site, build_number=1, total_builds=1, with_coverage=False):
|
|
self.app = app
|
|
self.site = site
|
|
self.with_coverage = with_coverage
|
|
self.build_number = frappe.utils.cint(build_number) or 1
|
|
self.total_builds = frappe.utils.cint(total_builds)
|
|
self.setup_test_site()
|
|
self.run_tests()
|
|
|
|
def setup_test_site(self):
|
|
frappe.init(site=self.site)
|
|
if not frappe.db:
|
|
frappe.connect()
|
|
|
|
frappe.flags.in_test = True
|
|
frappe.clear_cache()
|
|
frappe.utils.scheduler.disable_scheduler()
|
|
set_test_email_config()
|
|
self.before_test_setup()
|
|
|
|
def before_test_setup(self):
|
|
start_time = time.time()
|
|
for fn in frappe.get_hooks("before_tests", app_name=self.app):
|
|
frappe.get_attr(fn)()
|
|
|
|
test_module = frappe.get_module(f'{self.app}.tests')
|
|
|
|
if hasattr(test_module, "global_test_dependencies"):
|
|
for doctype in test_module.global_test_dependencies:
|
|
make_test_records(doctype)
|
|
|
|
elapsed = time.time() - start_time
|
|
elapsed = click.style(f' ({elapsed:.03}s)', fg='red')
|
|
click.echo(f'Before Test {elapsed}')
|
|
|
|
def run_tests(self):
|
|
self.test_result = ParallelTestResult(stream=sys.stderr, descriptions=True, verbosity=2)
|
|
|
|
self.start_coverage()
|
|
|
|
for test_file_info in self.get_test_file_list():
|
|
self.run_tests_for_file(test_file_info)
|
|
|
|
self.save_coverage()
|
|
self.print_result()
|
|
|
|
def run_tests_for_file(self, file_info):
|
|
if not file_info: return
|
|
|
|
frappe.set_user('Administrator')
|
|
path, filename = file_info
|
|
module = self.get_module(path, filename)
|
|
self.create_test_dependency_records(module, path, filename)
|
|
test_suite = unittest.TestSuite()
|
|
module_test_cases = unittest.TestLoader().loadTestsFromModule(module)
|
|
test_suite.addTest(module_test_cases)
|
|
test_suite(self.test_result)
|
|
|
|
def create_test_dependency_records(self, module, path, filename):
|
|
if hasattr(module, "test_dependencies"):
|
|
for doctype in module.test_dependencies:
|
|
make_test_records(doctype)
|
|
|
|
if os.path.basename(os.path.dirname(path)) == "doctype":
|
|
# test_data_migration_connector.py > data_migration_connector.json
|
|
test_record_filename = re.sub('^test_', '', filename).replace(".py", ".json")
|
|
test_record_file_path = os.path.join(path, test_record_filename)
|
|
if os.path.exists(test_record_file_path):
|
|
with open(test_record_file_path, 'r') as f:
|
|
doc = json.loads(f.read())
|
|
doctype = doc["name"]
|
|
make_test_records(doctype)
|
|
|
|
def get_module(self, path, filename):
|
|
app_path = frappe.get_pymodule_path(self.app)
|
|
relative_path = os.path.relpath(path, app_path)
|
|
if relative_path == '.':
|
|
module_name = self.app
|
|
else:
|
|
relative_path = relative_path.replace('/', '.')
|
|
module_name = os.path.splitext(filename)[0]
|
|
module_name = f'{self.app}.{relative_path}.{module_name}'
|
|
|
|
return frappe.get_module(module_name)
|
|
|
|
def print_result(self):
|
|
self.test_result.printErrors()
|
|
click.echo(self.test_result)
|
|
if self.test_result.failures or self.test_result.errors:
|
|
if os.environ.get('CI'):
|
|
sys.exit(1)
|
|
|
|
def start_coverage(self):
|
|
if self.with_coverage:
|
|
from coverage import Coverage
|
|
from frappe.utils import get_bench_path
|
|
|
|
# Generate coverage report only for app that is being tested
|
|
source_path = os.path.join(get_bench_path(), 'apps', self.app)
|
|
omit=['*.html', '*.js', '*.xml', '*.css', '*.less', '*.scss',
|
|
'*.vue', '*/doctype/*/*_dashboard.py', '*/patches/*']
|
|
|
|
if self.app == 'frappe':
|
|
omit.append('*/commands/*')
|
|
|
|
self.coverage = Coverage(source=[source_path], omit=omit)
|
|
self.coverage.start()
|
|
|
|
def save_coverage(self):
|
|
if not self.with_coverage:
|
|
return
|
|
self.coverage.stop()
|
|
self.coverage.save()
|
|
|
|
def get_test_file_list(self):
|
|
test_list = get_all_tests(self.app)
|
|
split_size = frappe.utils.ceil(len(test_list) / self.total_builds)
|
|
# [1,2,3,4,5,6] to [[1,2], [3,4], [4,6]] if split_size is 2
|
|
test_chunks = [test_list[x:x+split_size] for x in range(0, len(test_list), split_size)]
|
|
return test_chunks[self.build_number - 1]
|
|
|
|
|
|
class ParallelTestResult(unittest.TextTestResult):
|
|
def startTest(self, test):
|
|
self._started_at = time.time()
|
|
super(unittest.TextTestResult, self).startTest(test)
|
|
test_class = unittest.util.strclass(test.__class__)
|
|
if not hasattr(self, 'current_test_class') or self.current_test_class != test_class:
|
|
click.echo(f"\n{unittest.util.strclass(test.__class__)}")
|
|
self.current_test_class = test_class
|
|
|
|
def getTestMethodName(self, test):
|
|
return test._testMethodName if hasattr(test, '_testMethodName') else str(test)
|
|
|
|
def addSuccess(self, test):
|
|
super(unittest.TextTestResult, self).addSuccess(test)
|
|
elapsed = time.time() - self._started_at
|
|
threshold_passed = elapsed >= SLOW_TEST_THRESHOLD
|
|
elapsed = click.style(f' ({elapsed:.03}s)', fg='red') if threshold_passed else ''
|
|
click.echo(f" {click.style(' ✔ ', fg='green')} {self.getTestMethodName(test)}{elapsed}")
|
|
|
|
def addError(self, test, err):
|
|
super(unittest.TextTestResult, self).addError(test, err)
|
|
click.echo(f" {click.style(' ✖ ', fg='red')} {self.getTestMethodName(test)}")
|
|
|
|
def addFailure(self, test, err):
|
|
super(unittest.TextTestResult, self).addFailure(test, err)
|
|
click.echo(f" {click.style(' ✖ ', fg='red')} {self.getTestMethodName(test)}")
|
|
|
|
def addSkip(self, test, reason):
|
|
super(unittest.TextTestResult, self).addSkip(test, reason)
|
|
click.echo(f" {click.style(' = ', fg='white')} {self.getTestMethodName(test)}")
|
|
|
|
def addExpectedFailure(self, test, err):
|
|
super(unittest.TextTestResult, self).addExpectedFailure(test, err)
|
|
click.echo(f" {click.style(' ✖ ', fg='red')} {self.getTestMethodName(test)}")
|
|
|
|
def addUnexpectedSuccess(self, test):
|
|
super(unittest.TextTestResult, self).addUnexpectedSuccess(test)
|
|
click.echo(f" {click.style(' ✔ ', fg='green')} {self.getTestMethodName(test)}")
|
|
|
|
def printErrors(self):
|
|
click.echo('\n')
|
|
self.printErrorList(' ERROR ', self.errors, 'red')
|
|
self.printErrorList(' FAIL ', self.failures, 'red')
|
|
|
|
def printErrorList(self, flavour, errors, color):
|
|
for test, err in errors:
|
|
click.echo(self.separator1)
|
|
click.echo(f"{click.style(flavour, bg=color)} {self.getDescription(test)}")
|
|
click.echo(self.separator2)
|
|
click.echo(err)
|
|
|
|
def __str__(self):
|
|
return f"Tests: {self.testsRun}, Failing: {len(self.failures)}, Errors: {len(self.errors)}"
|
|
|
|
def get_all_tests(app):
|
|
test_file_list = []
|
|
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()
|
|
|
|
if os.path.sep.join(["doctype", "doctype", "boilerplate"]) in path:
|
|
# in /doctype/doctype/boilerplate/
|
|
continue
|
|
|
|
for filename in files:
|
|
if filename.startswith("test_") and filename.endswith(".py") \
|
|
and filename != 'test_runner.py':
|
|
test_file_list.append([path, filename])
|
|
|
|
return test_file_list
|
|
|
|
|
|
class ParallelTestWithOrchestrator(ParallelTestRunner):
|
|
'''
|
|
This can be used to balanceout test time across multiple instances
|
|
This is dependent on external orchestrator which returns next test to run
|
|
|
|
orchestrator endpoints
|
|
- register-instance (build_id, instance_id, test_spec_list)
|
|
- get-next-test-spec (build_id, instance_id)
|
|
- test-completed (build_id, instance_id)
|
|
'''
|
|
def __init__(self, app, site, with_coverage=False):
|
|
self.orchestrator_url = 'https://test-orchestrator.herokuapp.com' # 'http://localhost:3000'
|
|
self.ci_build_id = os.environ.get('CI_BUILD_ID')
|
|
self.ci_instance_id = os.environ.get('CI_INSTANCE_ID') or frappe.generate_hash(length=10)
|
|
if not self.ci_build_id:
|
|
click.echo('CI_BUILD_ID environment variable not found!')
|
|
return
|
|
|
|
ParallelTestRunner.__init__(self, app, site, with_coverage=with_coverage)
|
|
|
|
def run_tests(self):
|
|
self.test_status = 'ongoing'
|
|
self.register_instance()
|
|
super().run_tests()
|
|
|
|
def get_test_file_list(self):
|
|
while self.test_status == 'ongoing':
|
|
yield self.get_next_test()
|
|
|
|
def register_instance(self):
|
|
test_spec_list = get_all_tests(self.app)
|
|
response_data = self.call_orchestrator('register-instance', data={
|
|
'test_spec_list': test_spec_list
|
|
})
|
|
self.is_master = response_data.get('is_master')
|
|
|
|
def get_next_test(self):
|
|
response_data = self.call_orchestrator('get-next-test-spec')
|
|
self.test_status = response_data.get('status')
|
|
return response_data.get('next_test')
|
|
|
|
def print_result(self):
|
|
self.call_orchestrator('test-completed')
|
|
return super().print_result()
|
|
|
|
def call_orchestrator(self, endpoint, data={}):
|
|
# add repo token header
|
|
# build id in header
|
|
headers = {
|
|
'CI-BUILD-ID': self.ci_build_id,
|
|
'CI-INSTANCE-ID': self.ci_instance_id,
|
|
'REPO-TOKEN': '2948288382838DE'
|
|
}
|
|
url = f'{self.orchestrator_url}/{endpoint}'
|
|
res = requests.get(url, json=data, headers=headers)
|
|
res.raise_for_status()
|
|
response_data = {}
|
|
if 'application/json' in res.headers.get('content-type'):
|
|
response_data = res.json()
|
|
|
|
return response_data
|