import subprocess
from unittest.mock import MagicMock
from unittest.mock import patch

from garcon.contrib.aws import aws_cli_tool


@patch('subprocess.Popen')
def test_upload_to_s3_from_stdin(mocker):
    mocker.return_value = MagicMock()
    mock_pipe = MagicMock(stdout=subprocess.PIPE)
    resp = aws_cli_tool.upload_to_s3_from_stdin(
        MagicMock(), 'dim_artist', mock_pipe, 'some-bucket')
    assert isinstance(resp, dict)