80 lines
2.6 KiB
Python
80 lines
2.6 KiB
Python
import importlib
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import unittest
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from collections import deque
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from pathlib import Path
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import frappe
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from frappe.modules.utils import get_module_name
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from frappe.testing.config import TestParameters
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class FrappeTestLoader(unittest.TestLoader):
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def recursive_load_suites_in_pymodule(self, suite):
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suites_queue = deque([suite])
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while suites_queue:
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suite = suites_queue.popleft()
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for elem in suite:
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if elem.countTestCases():
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if isinstance(elem, unittest.TestSuite):
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suites_queue.append(elem)
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elif isinstance(elem, unittest.TestCase):
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if self.params.tests:
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if elem._testMethodName in self.params.tests:
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self.testsuite.addTest(elem)
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else:
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self.testsuite.addTest(elem)
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def load_testsuites_in_pymodule(self, file_modules):
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for module in file_modules:
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suite = self.loadTestsFromModule(module)
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self.recursive_load_suites_in_pymodule(suite)
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def load_pymodule_for_files(self, files: list):
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"""
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files: list of tuple of (Path, str)
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"""
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_file_modules = []
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for app_path, test_file in files:
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module_name = f"{'.'.join(test_file.relative_to(app_path.parent).parent.parts)}.{test_file.stem}"
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module = importlib.import_module(module_name)
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_file_modules.append(module)
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return _file_modules
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def get_files(self, apps: list) -> list:
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files = []
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for app in apps:
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app_path = Path(frappe.get_app_path(app))
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for test_file in app_path.glob("**/test_*.py"):
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files.append((app_path, test_file))
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return files
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def discover_tests(self, params: TestParameters) -> unittest.TestSuite:
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self.params = params
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self.testsuite = unittest.TestSuite()
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if self.params.tests:
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# handle --test; highest priority; will ignore --doctype and --app
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files = self.get_files(frappe.get_installed_apps())
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file_pymodules = self.load_pymodule_for_files(files)
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self.load_testsuites_in_pymodule(file_pymodules)
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elif self.params.doctype:
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# handle --doctype; will ignore --app
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module = frappe.get_cached_value("DocType", self.params.doctype, "module")
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app = frappe.get_cached_value("Module Def", module, "app_name")
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pymodule_name = get_module_name(self.params.doctype, module, "test_", app=app)
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pymodule = importlib.import_module(pymodule_name)
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self.load_testsuites_in_pymodule([pymodule])
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elif self.params.app:
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# handle --app
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files = self.get_files([self.params.app])
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file_pymodules = self.load_pymodule_for_files(files)
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self.load_testsuites_in_pymodule(file_pymodules)
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elif self.params.module:
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# handle --module; supports --test as well
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pymodule = importlib.import_module(self.params.module)
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self.load_testsuites_in_pymodule([pymodule])
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return self.testsuite
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