jrnl/features/steps/core.py
2020-04-18 12:35:46 -07:00

308 lines
9.5 KiB
Python

from unittest.mock import patch
from behave import given, when, then
from jrnl import cli, install, Journal, util, plugins
from jrnl import __version__
from collections import defaultdict
try:
import parsedatetime.parsedatetime_consts as pdt
except ImportError:
import parsedatetime as pdt
import time
import os
import ast
import yaml
import keyring
import shlex
import sys
from pathlib import Path
import toml
consts = pdt.Constants(usePyICU=False)
consts.DOWParseStyle = -1 # Prefers past weekdays
CALENDAR = pdt.Calendar(consts)
class TestKeyring(keyring.backend.KeyringBackend):
"""A test keyring that just stores its values in a hash"""
priority = 1
keys = defaultdict(dict)
def set_password(self, servicename, username, password):
self.keys[servicename][username] = password
def get_password(self, servicename, username):
return self.keys[servicename].get(username)
def delete_password(self, servicename, username):
self.keys[servicename][username] = None
# set the keyring for keyring lib
keyring.set_keyring(TestKeyring())
def ushlex(command):
if sys.version_info[0] == 3:
return shlex.split(command)
return map(lambda s: s.decode("UTF8"), shlex.split(command.encode("utf8")))
def read_journal(journal_name="default"):
config = util.load_config(install.CONFIG_FILE_PATH)
with open(config["journals"][journal_name]) as journal_file:
journal = journal_file.read()
return journal
def open_journal(journal_name="default"):
config = util.load_config(install.CONFIG_FILE_PATH)
journal_conf = config["journals"][journal_name]
# We can override the default config on a by-journal basis
if type(journal_conf) is dict:
config.update(journal_conf)
# But also just give them a string to point to the journal file
else:
config["journal"] = journal_conf
return Journal.open_journal(journal_name, config)
@given('we use the config "{config_file}"')
def set_config(context, config_file):
full_path = os.path.join("features/configs", config_file)
install.CONFIG_FILE_PATH = os.path.abspath(full_path)
if config_file.endswith("yaml"):
# Add jrnl version to file for 2.x journals
with open(install.CONFIG_FILE_PATH, "a") as cf:
cf.write("version: {}".format(__version__))
@when('we open the editor and enter "{text}"')
@when("we open the editor and enter nothing")
def open_editor_and_enter(context, text=""):
text = text or context.text or ""
def _mock_editor_function(command):
tmpfile = command[-1]
with open(tmpfile, "w+") as f:
f.write(text)
return tmpfile
with patch("subprocess.call", side_effect=_mock_editor_function):
run(context, "jrnl")
def _mock_getpass(inputs):
def prompt_return(prompt="Password: "):
print(prompt)
return next(inputs)
return prompt_return
def _mock_input(inputs):
def prompt_return(prompt=""):
val = next(inputs)
print(prompt, val)
return val
return prompt_return
@when('we run "{command}" and enter')
@when('we run "{command}" and enter nothing')
@when('we run "{command}" and enter "{inputs}"')
def run_with_input(context, command, inputs=""):
# create an iterator through all inputs. These inputs will be fed one by one
# to the mocked calls for 'input()', 'util.getpass()' and 'sys.stdin.read()'
if context.text:
text = iter(context.text.split("\n"))
else:
text = iter([inputs])
args = ushlex(command)[1:]
# fmt: off
# see: https://github.com/psf/black/issues/557
with patch("builtins.input", side_effect=_mock_input(text)) as mock_input, \
patch("getpass.getpass", side_effect=_mock_getpass(text)) as mock_getpass, \
patch("sys.stdin.read", side_effect=text) as mock_read:
try:
cli.run(args or [])
context.exit_status = 0
except SystemExit as e:
context.exit_status = e.code
# at least one of the mocked input methods got called
assert mock_input.called or mock_getpass.called or mock_read.called
# all inputs were used
try:
next(text)
assert False, "Not all inputs were consumed"
except StopIteration:
pass
# fmt: on
@when('we run "{command}"')
def run(context, command):
args = ushlex(command)[1:]
try:
cli.run(args or None)
context.exit_status = 0
except SystemExit as e:
context.exit_status = e.code
@given('we load template "{filename}"')
def load_template(context, filename):
full_path = os.path.join("features/data/templates", filename)
exporter = plugins.template_exporter.__exporter_from_file(full_path)
plugins.__exporter_types[exporter.names[0]] = exporter
@when('we set the keychain password of "{journal}" to "{password}"')
def set_keychain(context, journal, password):
keyring.set_password("jrnl", journal, password)
@then("we should get an error")
def has_error(context):
assert context.exit_status != 0, context.exit_status
@then("we should get no error")
def no_error(context):
assert context.exit_status == 0, context.exit_status
@then("the output should be")
@then('the output should be "{text}"')
def check_output(context, text=None):
text = (text or context.text).strip().splitlines()
out = context.stdout_capture.getvalue().strip().splitlines()
assert len(text) == len(out), "Output has {} lines (expected: {})".format(
len(out), len(text)
)
for line_text, line_out in zip(text, out):
assert line_text.strip() == line_out.strip(), [
line_text.strip(),
line_out.strip(),
]
@then('the output should contain "{text}" in the local time')
def check_output_time_inline(context, text):
out = context.stdout_capture.getvalue()
date, flag = CALENDAR.parse(text)
output_date = time.strftime("%Y-%m-%d %H:%M", date)
assert output_date in out, output_date
@then("the output should contain pyproject.toml version")
def check_output_version_inline(context):
out = context.stdout_capture.getvalue()
pyproject = (Path(__file__) / ".." / ".." / ".." / "pyproject.toml").resolve()
pyproject_contents = toml.load(pyproject)
pyproject_version = pyproject_contents["tool"]["poetry"]["version"]
assert pyproject_version in out, pyproject_version
@then("the output should contain")
@then('the output should contain "{text}"')
@then('the output should contain "{text}" or "{text2}"')
def check_output_inline(context, text=None, text2=None):
text = text or context.text
out = context.stdout_capture.getvalue()
assert text in out or text2 in out, text or text2
@then("the error output should contain")
@then('the error output should contain "{text}"')
@then('the error output should contain "{text}" or "{text2}"')
def check_error_output_inline(context, text=None, text2=None):
text = text or context.text
out = context.stderr_capture.getvalue()
assert text in out or text2 in out, text or text2
@then('the output should not contain "{text}"')
def check_output_not_inline(context, text):
out = context.stdout_capture.getvalue()
assert text not in out
@then('we should see the message "{text}"')
def check_message(context, text):
out = context.stderr_capture.getvalue()
assert text in out, [text, out]
@then('we should not see the message "{text}"')
def check_not_message(context, text):
out = context.stderr_capture.getvalue()
assert text not in out, [text, out]
@then('the journal should contain "{text}"')
@then('journal "{journal_name}" should contain "{text}"')
def check_journal_content(context, text, journal_name="default"):
journal = read_journal(journal_name)
assert text in journal, journal
@then('journal "{journal_name}" should not exist')
def journal_doesnt_exist(context, journal_name="default"):
with open(install.CONFIG_FILE_PATH) as config_file:
config = yaml.load(config_file, Loader=yaml.FullLoader)
journal_path = config["journals"][journal_name]
assert not os.path.exists(journal_path)
@then('the config should have "{key}" set to "{value}"')
@then('the config for journal "{journal}" should have "{key}" set to "{value}"')
def config_var(context, key, value, journal=None):
if not value[0] == "{":
t, value = value.split(":")
value = {"bool": lambda v: v.lower() == "true", "int": int, "str": str}[t](
value
)
else:
# Handle value being a dictionary
value = ast.literal_eval(value)
config = util.load_config(install.CONFIG_FILE_PATH)
if journal:
config = config["journals"][journal]
assert key in config
assert config[key] == value
@then("the journal should have {number:d} entries")
@then("the journal should have {number:d} entry")
@then('journal "{journal_name}" should have {number:d} entries')
@then('journal "{journal_name}" should have {number:d} entry')
def check_journal_entries(context, number, journal_name="default"):
journal = open_journal(journal_name)
assert len(journal.entries) == number
@when("the journal directory is listed")
def list_journal_directory(context, journal="default"):
with open(install.CONFIG_FILE_PATH) as config_file:
config = yaml.load(config_file, Loader=yaml.FullLoader)
journal_path = config["journals"][journal]
for root, dirnames, f in os.walk(journal_path):
for file in f:
print(os.path.join(root, file))
@then("fail")
def debug_fail(context):
assert False