jrnl/features/steps/export_steps.py
2020-01-26 14:03:24 +02:00

83 lines
2.7 KiB
Python

import json
from xml.etree import ElementTree
from behave import then
@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 a valid XML string')
def assert_valid_xml_string(context):
output = context.stdout_capture.getvalue()
xml_tree = ElementTree.fromstring(output)
assert xml_tree, output
@then('"entries" node in the xml output should have {number:d} elements')
def assert_xml_output_entries_count(context, number):
output = context.stdout_capture.getvalue()
xml_tree = ElementTree.fromstring(output)
xml_tags = (node.tag for node in xml_tree)
assert "entries" in xml_tags, str(list(xml_tags))
actual_entry_count = len(xml_tree.find("entries"))
assert actual_entry_count == number, actual_entry_count
@then('"tags" in the xml output should contain {expected_tags_json_list}')
def assert_xml_output_tags(context, expected_tags_json_list):
output = context.stdout_capture.getvalue()
xml_tree = ElementTree.fromstring(output)
xml_tags = (node.tag for node in xml_tree)
assert "tags" in xml_tags, str(list(xml_tags))
expected_tags = json.loads(expected_tags_json_list)
actual_tags = set(t.attrib["name"] for t in xml_tree.find("tags"))
assert actual_tags == set(expected_tags), [actual_tags, set(expected_tags)]