jrnl/features/steps/core.py
Peter Schmidbauer 9d8d6a83ae remove py2 remnants and use mocks in tests
fstring wip
Run pyupgrade
fix broken pyupgrade fstring
run pyupgrade on plugin dir
fixup! remove py2 remnants and use mocks in tests
small print bugfix
The file=sys.stderr was part of the format(), so an error got printed to
stdout
Drop use of codecs package
Use builtins.open() instead
fixup! remove py2 remnants and use mocks in tests
2020-04-10 11:51:55 -07:00

272 lines
8.8 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 dateutil import parser as date_parser
from collections import defaultdict
import os
import json
import yaml
import keyring
import tzlocal
import shlex
import sys
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, password):
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]
if type(journal_conf) is dict: # We can override the default config on a by-journal basis
config.update(journal_conf)
else: # But also just give them a string to point to the journal file
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__))
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 "{inputs1}"')
@when('we run "{command}" and enter "{inputs1}" and "{inputs2}"')
def run_with_input(context, command, inputs1="", inputs2=""):
# 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()'
text = iter((inputs1, inputs2)) if inputs1 else iter(context.text.split("\n"))
args = ushlex(command)[1:]
with patch("builtins.input", side_effect=_mock_input(text)) as mock_input:
with patch("jrnl.util.getpass", side_effect=_mock_getpass(text)) as mock_getpass:
with 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
# assert at least one of the mocked input methods got called
assert mock_input.called or mock_getpass.called or mock_read.called
@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 is 0, context.exit_status
@then('the output should be parsable as json')
def check_output_json(context):
out = context.stdout_capture.getvalue()
assert json.loads(out), out
@then('"{field}" in the json output should have {number:d} elements')
@then('"{field}" in the json output should have 1 element')
def check_output_field(context, field, number=1):
out = context.stdout_capture.getvalue()
out_json = json.loads(out)
assert field in out_json, [field, out_json]
assert len(out_json[field]) == number, len(out_json[field])
@then('"{field}" in the json output should not contain "{key}"')
def check_output_field_not_key(context, field, key):
out = context.stdout_capture.getvalue()
out_json = json.loads(out)
assert field in out_json
assert key not in out_json[field]
@then('"{field}" in the json output should contain "{key}"')
def check_output_field_key(context, field, key):
out = context.stdout_capture.getvalue()
out_json = json.loads(out)
assert field in out_json
assert key in out_json[field]
@then('the json output should contain {path} = "{value}"')
def check_json_output_path(context, path, value):
""" E.g.
the json output should contain entries.0.title = "hello"
"""
out = context.stdout_capture.getvalue()
struct = json.loads(out)
for node in path.split('.'):
try:
struct = struct[int(node)]
except ValueError:
struct = struct[node]
assert struct == value, struct
@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()
local_tz = tzlocal.get_localzone()
utc_time = date_parser.parse(text)
local_date = utc_time.astimezone(local_tz).strftime("%Y-%m-%d %H:%M")
assert local_date in out, local_date
@then('the output should contain')
@then('the output should contain "{text}"')
def check_output_inline(context, text=None):
text = text or context.text
out = context.stdout_capture.getvalue()
assert text in out, text
@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):
t, value = value.split(":")
value = {
"bool": lambda v: v.lower() == "true",
"int": int,
"str": str
}[t](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
@then('fail')
def debug_fail(context):
assert False