platformio-core/tests/commands/test_platform.py

# Copyright 2014-2016 Ivan Kravets <me@ikravets.com>
#
# 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.

import json
import os
from os.path import join

from platformio.commands import platform as cli_platform
from platformio import exception, util


def test_list_json_output(clirunner, validate_cliresult):
    result = clirunner.invoke(cli_platform.platform_list, ["--json-output"])
    validate_cliresult(result)
    list_result = json.loads(result.output)
    assert isinstance(list_result, list)
    assert len(list_result)
    platforms = [item['name'] for item in list_result]
    assert "titiva" in platforms


def test_list_raw_output(clirunner, validate_cliresult):
    result = clirunner.invoke(cli_platform.platform_list)
    validate_cliresult(result)
    assert "teensy" in result.output


def test_search_json_output(clirunner, validate_cliresult):
    result = clirunner.invoke(cli_platform.platform_search,
                              ["arduino", "--json-output"])
    validate_cliresult(result)
    search_result = json.loads(result.output)
    assert isinstance(search_result, list)
    assert len(search_result)
    platforms = [item['name'] for item in search_result]
    assert "atmelsam" in platforms


def test_search_raw_output(clirunner, validate_cliresult):
    result = clirunner.invoke(cli_platform.platform_search, ["arduino"])
    validate_cliresult(result)
    assert "teensy" in result.output


def test_install_uknown_from_registry(clirunner, validate_cliresult):
    result = clirunner.invoke(cli_platform.platform_install,
                              ["uknown-platform"])
    assert result.exit_code == -1
    assert isinstance(result.exception, exception.UnknownPackage)


def test_install_uknown_version(clirunner, validate_cliresult):
    result = clirunner.invoke(cli_platform.platform_install,
                              ["atmelavr@99.99.99"])
    assert result.exit_code == -1
    assert isinstance(result.exception, exception.UndefinedPackageVersion)


def test_complex(clirunner, validate_cliresult):
    items = [
        "teensy",
        "https://github.com/platformio/platform-teensy/archive/develop.zip",
        "https://github.com/platformio/platform-teensy.git",
        "platformio/platform-teensy",
    ]
    for item in items:
        with clirunner.isolated_filesystem():
            os.environ["PLATFORMIO_HOME_DIR"] = os.getcwd()
            try:
                result = clirunner.invoke(cli_platform.platform_install,
                                          [item])
                validate_cliresult(result)
                assert all([
                    s in result.output
                    for s in ("teensy", "Downloading", "Unpacking",
                              "tool-scons")
                ])

                # show platform information
                result = clirunner.invoke(cli_platform.platform_show,
                                          ["teensy"])
                validate_cliresult(result)
                assert "teensy" in result.output

                # list platforms
                result = clirunner.invoke(cli_platform.platform_list,
                                          ["--json-output"])
                validate_cliresult(result)
                list_result = json.loads(result.output)
                assert isinstance(list_result, list)
                assert len(list_result) == 1
                assert list_result[0]["name"] == "teensy"
                assert list_result[0]["packages"] == ["tool-scons"]

                # try to install again
                result = clirunner.invoke(cli_platform.platform_install,
                                          ["teensy"])
                validate_cliresult(result)
                assert "is already installed" in result.output

                # try to update
                result = clirunner.invoke(cli_platform.platform_update)
                validate_cliresult(result)
                assert "teensy" in result.output
                assert "Up-to-date" in result.output

                # try to uninstall
                result = clirunner.invoke(cli_platform.platform_uninstall,
                                          ["teensy"])
                validate_cliresult(result)
                for folder in ("platforms", "packages"):
                    assert len(os.listdir(join(util.get_home_dir(),
                                               folder))) == 0
            finally:
                del os.environ["PLATFORMIO_HOME_DIR"]