# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

from os import listdir
from os.path import dirname, isdir, join, normpath

from platformio.commands.ci import cli as cmd_ci

EXAMPLES_DIR = normpath(join(dirname(__file__), "examples"))


def pytest_generate_tests(metafunc):
    if "piotest_dir" not in metafunc.fixturenames:
        return
    test_dirs = []
    for name in listdir(EXAMPLES_DIR):
        if isdir(join(EXAMPLES_DIR, name)):
            test_dirs.append(join(EXAMPLES_DIR, name))
    test_dirs.sort()
    metafunc.parametrize("piotest_dir", test_dirs)


def test_example(clirunner, validate_cliresult, piotest_dir):
    result = clirunner.invoke(cmd_ci, [piotest_dir, "-b", "uno"])
    validate_cliresult(result)


def test_warning_line(clirunner, validate_cliresult):
    result = clirunner.invoke(cmd_ci, [join(EXAMPLES_DIR, "basic"), "-b", "uno"])
    validate_cliresult(result)
    assert 'basic.ino:16:14: warning: #warning "Line number is 16"' in result.output
    assert 'basic.ino:46:2: warning: #warning "Line number is 46"' in result.output
    result = clirunner.invoke(
        cmd_ci, [join(EXAMPLES_DIR, "strmultilines"), "-b", "uno"]
    )
    validate_cliresult(result)
    assert 'main.ino:75:2: warning: #warning "Line 75"' in result.output
