"""Contains tests for the synthale.convert module."""

# Copyright (C) 2019 Mike Shoup
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <https://www.gnu.org/licenses/>.

from synthale import convert


def test_liters():
    """Test liters function."""
    assert convert.liters(1, '.1f') == '1.0 L'


def test_gallons():
    """Test gallons function."""
    assert convert.gallons(1, '.1f') == '0.3 gal'


def test_kilograms():
    """Test kilograms function."""
    assert convert.kilograms(1, '.1f') == '1.0 kg'


def test_grams():
    """Test grams function."""
    assert convert.grams(1, '.1f') == '1000.0 g'


def test_ounces():
    """Test ounces function."""
    assert convert.ounces(1, '.1f') == '35.3 oz'


def test_pounds():
    """Test pounds function."""
    assert convert.pounds(1, '.1f') == '2.2 lb'


def test_celsius():
    """Test celsius function."""
    assert convert.celsius(1, '.1f') == '1.0 °C'


def test_fahrenheit():
    """Test fahrenheit function."""
    assert convert.fahrenheit(1, '.1f') == '33.8 °F'