# Copyright 2019 Ram Rachum and collaborators.
# This program is distributed under the MIT license.

import io
import textwrap
import threading
import types
import os
import sys

from pysnooper.utils import truncate
import pytest

import pysnooper
from pysnooper.variables import needs_parentheses
from ..utils import (assert_output, assert_sample_output, VariableEntry,
                    CallEntry, LineEntry, ReturnEntry, OpcodeEntry,
                    ReturnValueEntry, ExceptionEntry, ExceptionValueEntry,
                    SourcePathEntry, CallEndedByExceptionEntry,
                    ElapsedTimeEntry)
from .. import mini_toolbox
from .multiple_files import foo


def test_multiple_files():
    with mini_toolbox.OutputCapturer(stdout=False,
                                     stderr=True) as output_capturer:
        result = foo.foo_function()
    assert result == 21
    output = output_capturer.string_io.getvalue()
    assert_output(
        output,
        (
            SourcePathEntry(source_path_regex=r'.*foo\.py$'),
            CallEntry(),
            LineEntry(),
            SourcePathEntry(source_path_regex=r'.*bar\.py$'),
            VariableEntry(),
            CallEntry(),
            LineEntry(),
            VariableEntry(),
            LineEntry(),
            ReturnEntry(),
            ReturnValueEntry(),
            SourcePathEntry(source_path_regex=r'.*foo\.py$'),
            VariableEntry(),
            LineEntry(),
            ReturnEntry(),
            ReturnValueEntry(),
            ElapsedTimeEntry(),
        )
    )