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#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""Tests for `taurus_pyqtgraph` package."""
from click.testing import CliRunner
def test_smoke():
import taurus_pyqtgraph # noqa
def test_command_line_interface():
"""Test the CLI."""
from taurus_pyqtgraph import cli
runner = CliRunner()
result = runner.invoke(cli.tpg)
assert result.exit_code == 0
assert (
'[DEPRECATED] use "taurus plot" or "taurus trend" instead'
in result.output
)
help_result = runner.invoke(cli.tpg, ["--help"])
assert help_result.exit_code == 0
assert "Show this message and exit." in help_result.output
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