313 lines
10 KiB
Python
313 lines
10 KiB
Python
# Copyright (c) 2020, Frappe Technologies Pvt. Ltd. and Contributors
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# imports - standard imports
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import json
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import os
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import shlex
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import subprocess
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import sys
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import unittest
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import gzip
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from glob import glob
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# imports - module imports
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import frappe
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from frappe.utils import add_to_date, now
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from frappe.utils.backups import fetch_latest_backups
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import frappe.recorder
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# TODO: check frappe.cli.coloured_output to set coloured output!
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def supports_color():
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"""
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Returns True if the running system's terminal supports color, and False
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otherwise.
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"""
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plat = sys.platform
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supported_platform = plat != 'Pocket PC' and (plat != 'win32' or 'ANSICON' in os.environ)
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# isatty is not always implemented, #6223.
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is_a_tty = hasattr(sys.stdout, 'isatty') and sys.stdout.isatty()
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return supported_platform and is_a_tty
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class color(dict):
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nc = '\033[0m'
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blue = '\033[94m'
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green = '\033[92m'
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yellow = '\033[93m'
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red = '\033[91m'
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silver = '\033[90m'
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def __getattr__(self, key):
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if supports_color():
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ret = self.get(key)
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else:
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ret = ""
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return ret
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def clean(value):
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"""Strips and converts bytes to str
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Args:
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value ([type]): [description]
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Returns:
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[type]: [description]
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"""
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if isinstance(value, bytes):
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value = value.decode()
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if isinstance(value, str):
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value = value.strip()
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return value
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def exists_in_backup(doctypes, file):
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"""Checks if the list of doctypes exist in the database.sql.gz file supplied
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Args:
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doctypes (list): List of DocTypes to be checked
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file (str): Path of the database file
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Returns:
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bool: True if all tables exist
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"""
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predicate = (
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'COPY public."tab{}"'
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if frappe.conf.db_type == "postgres"
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else "CREATE TABLE `tab{}`"
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)
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with gzip.open(file, "rb") as f:
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content = f.read().decode("utf8")
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return all([predicate.format(doctype).lower() in content.lower() for doctype in doctypes])
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class BaseTestCommands(unittest.TestCase):
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def execute(self, command, kwargs=None):
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site = {"site": frappe.local.site}
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if kwargs:
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kwargs.update(site)
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else:
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kwargs = site
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self.command = " ".join(command.split()).format(**kwargs)
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print("{0}$ {1}{2}".format(color.silver, self.command, color.nc))
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command = shlex.split(self.command)
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self._proc = subprocess.run(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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self.stdout = clean(self._proc.stdout)
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self.stderr = clean(self._proc.stderr)
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self.returncode = clean(self._proc.returncode)
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def _formatMessage(self, msg, standardMsg):
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output = super(BaseTestCommands, self)._formatMessage(msg, standardMsg)
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cmd_execution_summary = "\n".join([
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"-" * 70,
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"Last Command Execution Summary:",
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"Command: {}".format(self.command) if self.command else "",
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"Standard Output: {}".format(self.stdout) if self.stdout else "",
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"Standard Error: {}".format(self.stderr) if self.stderr else "",
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"Return Code: {}".format(self.returncode) if self.returncode else "",
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]).strip()
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return "{}\n\n{}".format(output, cmd_execution_summary)
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class TestCommands(BaseTestCommands):
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def test_execute(self):
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# test 1: execute a command expecting a numeric output
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self.execute("bench --site {site} execute frappe.db.get_database_size")
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self.assertEquals(self.returncode, 0)
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self.assertIsInstance(float(self.stdout), float)
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# test 2: execute a command expecting an errored output as local won't exist
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self.execute("bench --site {site} execute frappe.local.site")
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self.assertEquals(self.returncode, 1)
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self.assertIsNotNone(self.stderr)
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# test 3: execute a command with kwargs
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# Note:
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# terminal command has been escaped to avoid .format string replacement
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# The returned value has quotes which have been trimmed for the test
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self.execute("""bench --site {site} execute frappe.bold --kwargs '{{"text": "DocType"}}'""")
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self.assertEquals(self.returncode, 0)
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self.assertEquals(self.stdout[1:-1], frappe.bold(text='DocType'))
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def test_backup(self):
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backup = {
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"includes": {
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"includes": [
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"ToDo",
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"Note",
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]
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},
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"excludes": {
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"excludes": [
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"Activity Log",
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"Access Log",
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"Error Log"
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]
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}
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}
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home = os.path.expanduser("~")
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site_backup_path = frappe.utils.get_site_path("private", "backups")
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# test 1: take a backup
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before_backup = fetch_latest_backups()
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self.execute("bench --site {site} backup")
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after_backup = fetch_latest_backups()
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self.assertEquals(self.returncode, 0)
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self.assertIn("successfully completed", self.stdout)
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self.assertNotEqual(before_backup["database"], after_backup["database"])
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# test 2: take a backup with --with-files
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before_backup = after_backup.copy()
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self.execute("bench --site {site} backup --with-files")
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after_backup = fetch_latest_backups()
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self.assertEquals(self.returncode, 0)
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self.assertIn("successfully completed", self.stdout)
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self.assertIn("with files", self.stdout)
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self.assertNotEqual(before_backup, after_backup)
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self.assertIsNotNone(after_backup["public"])
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self.assertIsNotNone(after_backup["private"])
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# test 3: take a backup with --backup-path
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backup_path = os.path.join(home, "backups")
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self.execute("bench --site {site} backup --backup-path {backup_path}", {"backup_path": backup_path})
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self.assertEquals(self.returncode, 0)
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self.assertTrue(os.path.exists(backup_path))
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self.assertGreaterEqual(len(os.listdir(backup_path)), 2)
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# test 4: take a backup with --backup-path-db, --backup-path-files, --backup-path-private-files, --backup-path-conf
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kwargs = {
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key: os.path.join(home, key, value)
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for key, value in {
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"db_path": "database.sql.gz",
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"files_path": "public.tar",
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"private_path": "private.tar",
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"conf_path": "config.json"
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}.items()
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}
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self.execute("""bench
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--site {site} backup --with-files
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--backup-path-db {db_path}
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--backup-path-files {files_path}
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--backup-path-private-files {private_path}
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--backup-path-conf {conf_path}""", kwargs)
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self.assertEquals(self.returncode, 0)
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for path in kwargs.values():
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self.assertTrue(os.path.exists(path))
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# test 5: take a backup with --compress
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self.execute("bench --site {site} backup --with-files --compress")
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self.assertEquals(self.returncode, 0)
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compressed_files = glob(site_backup_path + "/*.tgz")
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self.assertGreater(len(compressed_files), 0)
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# test 6: take a backup with --verbose
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self.execute("bench --site {site} backup --verbose")
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self.assertEquals(self.returncode, 0)
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# test 7: take a backup with frappe.conf.backup.includes
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self.execute("bench --site {site} set-config backup '{includes}' --as-dict", {"includes": json.dumps(backup["includes"])})
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self.execute("bench --site {site} backup --verbose")
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self.assertEquals(self.returncode, 0)
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database = fetch_latest_backups(partial=True)["database"]
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self.assertTrue(exists_in_backup(backup["includes"]["includes"], database))
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# test 8: take a backup with frappe.conf.backup.excludes
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self.execute("bench --site {site} set-config backup '{excludes}' --as-dict", {"excludes": json.dumps(backup["excludes"])})
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self.execute("bench --site {site} backup --verbose")
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self.assertEquals(self.returncode, 0)
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database = fetch_latest_backups(partial=True)["database"]
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self.assertFalse(exists_in_backup(backup["excludes"]["excludes"], database))
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self.assertTrue(exists_in_backup(backup["includes"]["includes"], database))
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# test 9: take a backup with --include (with frappe.conf.excludes still set)
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self.execute("bench --site {site} backup --include '{include}'", {"include": ",".join(backup["includes"]["includes"])})
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self.assertEquals(self.returncode, 0)
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database = fetch_latest_backups(partial=True)["database"]
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self.assertTrue(exists_in_backup(backup["includes"]["includes"], database))
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# test 10: take a backup with --exclude
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self.execute("bench --site {site} backup --exclude '{exclude}'", {"exclude": ",".join(backup["excludes"]["excludes"])})
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self.assertEquals(self.returncode, 0)
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database = fetch_latest_backups(partial=True)["database"]
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self.assertFalse(exists_in_backup(backup["excludes"]["excludes"], database))
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# test 11: take a backup with --ignore-backup-conf
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self.execute("bench --site {site} backup --ignore-backup-conf")
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self.assertEquals(self.returncode, 0)
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database = fetch_latest_backups()["database"]
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self.assertTrue(exists_in_backup(backup["excludes"]["excludes"], database))
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def test_partial_restore(self):
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_now = now()
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for num in range(10):
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frappe.get_doc({
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"doctype": "ToDo",
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"date": add_to_date(_now, days=num),
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"description": frappe.mock("paragraph")
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}).insert()
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frappe.db.commit()
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todo_count = frappe.db.count("ToDo")
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# check if todos exist, create a partial backup and see if the state is the same after restore
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self.assertIsNot(todo_count, 0)
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self.execute("bench --site {site} backup --only 'ToDo'")
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db_path = fetch_latest_backups(partial=True)["database"]
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self.assertTrue("partial" in db_path)
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frappe.db.sql_ddl("DROP TABLE IF EXISTS `tabToDo`")
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frappe.db.commit()
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self.execute("bench --site {site} partial-restore {path}", {"path": db_path})
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self.assertEquals(self.returncode, 0)
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self.assertEquals(frappe.db.count("ToDo"), todo_count)
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def test_recorder(self):
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frappe.recorder.stop()
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self.execute("bench --site {site} start-recording")
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frappe.local.cache = {}
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self.assertEqual(frappe.recorder.status(), True)
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self.execute("bench --site {site} stop-recording")
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frappe.local.cache = {}
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self.assertEqual(frappe.recorder.status(), False)
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def test_remove_from_installed_apps(self):
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from frappe.installer import add_to_installed_apps
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app = "test_remove_app"
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add_to_installed_apps(app)
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# check: confirm that add_to_installed_apps added the app in the default
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self.execute("bench --site {site} list-apps")
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self.assertIn(app, self.stdout)
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# test 1: remove app from installed_apps global default
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self.execute("bench --site {site} remove-from-installed-apps {app}", {"app": app})
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self.assertEquals(self.returncode, 0)
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self.execute("bench --site {site} list-apps")
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self.assertNotIn(app, self.stdout)
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def test_list_apps(self):
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# test 1: sanity check for command
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self.execute("bench --site all list-apps")
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self.assertEquals(self.returncode, 0)
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# test 2: bare functionality for single site
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self.execute("bench --site {site} list-apps")
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self.assertEquals(self.returncode, 0)
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list_apps = set([
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_x.split()[0] for _x in self.stdout.split("\n")
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])
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doctype = frappe.get_single("Installed Applications").installed_applications
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if doctype:
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installed_apps = set([x.app_name for x in doctype])
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else:
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installed_apps = set(frappe.get_installed_apps())
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self.assertSetEqual(list_apps, installed_apps)
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