import json

import pytest
from StringSifter import *


def open_file(path):
    with open(path) as file:
        return file.read()


def open_json(path):
    with open(path) as json_file:
        return json.load(json_file)


@pytest.mark.parametrize(
    "args, result", [({"limit": "50"}, ["rank_strings", "--scores", "--limit", "50"]), ({}, ["rank_strings", "--scores"])]
)
def test_create_rank_strings_args(args, result):
    """
    Given:
        - args from to generate the rank string cli command
    When:
        - preparing the list of the rank string command
    Then:
        - Return the command list with the competible arguments
    """
    assert result == create_rank_strings_args(args)


def test_stringsifter_entryID(mocker):
    mocker.patch.object(demisto, "getFilePath", return_value={"path": "test_data/test_words.txt", "name": "name"})
    cr = stringsifter({"entryID": "123"})
    assert cr.readable_output == open_file("test_data/stringsifter_result.md")
    assert cr.outputs == open_json("test_data/words_rating.json")


def test_main_with_flags(mocker):
    mocker.patch.object(demisto, "getFilePath", return_value={"path": "test_data/test_words.txt", "name": "name"})
    cr = stringsifter({"limit": "20", "min_score": "6.34", "entryID": "123"})
    assert cr.readable_output == open_file("test_data/stringsifter_results_with_filters.md")
    assert cr.outputs == open_json("test_data/words_rating_with_filter.json")


def test_text_as_string(mocker):
    with open("test_data/temp_out.txt") as f:
        string_output = f.read()
        cr = stringsifter({"string_text": string_output, "file_name": "test_file", "limit": "5"})
        assert cr.readable_output == open_file("test_data/redable_output_string_text.md")
        assert cr.outputs == open_json("test_data/string_text_outputs.json")


@pytest.mark.xfail(raiseExceptions=ValueError)
def test_entered_entry_id_and_string_text(mocker):
    stringsifter({"string_text": "123", "entryID": "123"})