test_terminal.py - mozsearch

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# This Source Code Form is subject to the terms of the Mozilla Public

# License, v. 2.0. If a copy of the MPL was not distributed with this

# file, You can obtain one at http://mozilla.org/MPL/2.0/.

import os

import sys

import mozunit

import pytest

from mozterm import NullTerminal, Terminal

def test_terminal():

    blessed = pytest.importorskip("blessed")

    term = Terminal()

    assert isinstance(term, blessed.Terminal)

    term = Terminal(disable_styling=True)

    assert isinstance(term, NullTerminal)

def test_null_terminal():

    term = NullTerminal()

    assert term.red("foo") == "foo"

    assert term.red == ""

    assert term.color(1) == ""

    assert term.number_of_colors == 0

    assert term.width == 0

    assert term.height == 0

    assert term.is_a_tty == os.isatty(sys.stdout.fileno())

if __name__ == "__main__":

    mozunit.main()