# Copyright (C) 2012 Anaconda, Inc
# SPDX-License-Identifier: BSD-3-Clause
import json
import os
import tempfile
import unittest

import pytest

from conda.auxlib.compat import Utf8NamedTemporaryFile
from conda.base.constants import ROOT_ENV_NAME
from conda.base.context import context
from conda.cli.conda_argparse import do_call, generate_parser
from conda.common.io import captured
from conda.common.serialize import yaml_safe_load
from conda.core.envs_manager import list_all_known_prefixes
from conda.exceptions import (
    CondaEnvException,
    EnvironmentFileExtensionNotValid,
    EnvironmentFileNotFound,
    EnvironmentLocationNotFound,
    SpecNotFound,
)
from conda.gateways.disk.delete import rm_rf
from conda.utils import massage_arguments
from conda_env.cli.main import create_parser
from conda_env.cli.main import do_call as do_call_conda_env

# Environment names we use during our tests
TEST_ENV_NAME_1 = "env-1"
TEST_ENV_NAME_2 = "snowflakes"
TEST_ENV_NAME_42 = "env-42"
TEST_ENV_NAME_PIP = "env-pip"

# Environment config files we use for out tests
ENVIRONMENT_1 = f"""
name: {TEST_ENV_NAME_1}
dependencies:
  - python
channels:
  - defaults
"""

ENVIRONMENT_1_WITH_VARIABLES = f"""
name: {TEST_ENV_NAME_1}
dependencies:
  - python
channels:
  - defaults
variables:
  DUDE: woah
  SWEET: yaaa
  API_KEY: AaBbCcDd===EeFf

"""

ENVIRONMENT_2 = f"""
name: {TEST_ENV_NAME_1}
dependencies:
  - python
  - flask
channels:
  - defaults
"""

ENVIRONMENT_3_INVALID = f"""
name: {TEST_ENV_NAME_1}
dependecies:
  - python
  - flask
channels:
  - defaults
foo: bar
"""

ENVIRONMENT_PYTHON_PIP_CLICK = f"""
name: {TEST_ENV_NAME_1}
dependencies:
  - python=3
  - pip
  - pip:
    - click
channels:
  - defaults
"""

ENVIRONMENT_PYTHON_PIP_CLICK_ATTRS = f"""
name: {TEST_ENV_NAME_1}
dependencies:
  - python=3
  - pip
  - pip:
    - click
    - attrs
channels:
  - defaults
"""

ENVIRONMENT_PYTHON_PIP_NONEXISTING = f"""
name: {TEST_ENV_NAME_1}
dependencies:
  - python=3
  - pip
  - pip:
    - nonexisting_
channels:
  - defaults
"""


def escape_for_winpath(p):
    if p:
        return p.replace("\\", "\\\\")


class Commands:
    ENV_CREATE = "create"
    ENV_REMOVE = "remove"
    ENV_EXPORT = "export"
    ENV_UPDATE = "update"
    ENV_CONFIG = "config"
    LIST = "list"
    CREATE = "create"
    INFO = "info"
    INSTALL = "install"


def run_env_command(command, prefix, *arguments, use_prefix_flag: bool = False):
    """
        Run conda env commands
    Args:
        command: The command, create, remove, export
        prefix: The prefix, for remove and create
        *arguments: The extra arguments
        use_prefix_flag: determines whether we use '-n' or '-p' to specify our environment
    """

    arguments = massage_arguments(arguments)
    arguments.insert(0, command)

    flag = "-p" if use_prefix_flag else "-n"

    if command is Commands.ENV_EXPORT:
        arguments[1:1] = [flag, prefix]
    elif command is Commands.ENV_CREATE:
        if prefix:
            arguments[1:1] = [flag, prefix]
    elif command is Commands.ENV_REMOVE:
        arguments[1:1] = ["--yes", flag, prefix]
    elif command is Commands.ENV_UPDATE:
        arguments[1:1] = [flag, prefix]
    p = create_parser()
    args = p.parse_args(arguments)
    context._set_argparse_args(args)

    with captured() as c:
        do_call_conda_env(args, p)

    return c.stdout, c.stderr


def run_conda_command(command, prefix, *arguments):
    """
        Run conda command,
    Args:
        command: conda create, list, info
        prefix: The prefix or the name of environment
        *arguments: Extra arguments
    """
    p = generate_parser()

    prefix = escape_for_winpath(prefix)
    if arguments:
        arguments = list(map(escape_for_winpath, arguments))
    if command is Commands.INFO:  # INFO
        command_line = "{} {}".format(command, " ".join(arguments))
    elif command is Commands.LIST:  # LIST
        command_line = "{} -n {} {}".format(command, prefix, " ".join(arguments))
    else:  # CREATE
        command_line = "{} -y -q -n {} {}".format(command, prefix, " ".join(arguments))

    from conda.auxlib.compat import shlex_split_unicode

    commands = shlex_split_unicode(command_line)
    args = p.parse_args(commands)
    context._set_argparse_args(args)
    with captured() as c:
        do_call(args, p)

    return c.stdout, c.stderr


def create_env(content, filename="environment.yml"):
    with open(filename, "w") as fenv:
        fenv.write(content)


def remove_env_file(filename="environment.yml"):
    os.remove(filename)


@pytest.mark.integration
class IntegrationTests(unittest.TestCase):
    def setUp(self):
        rm_rf("environment.yml")
        run_env_command(Commands.ENV_REMOVE, TEST_ENV_NAME_1)
        run_env_command(Commands.ENV_REMOVE, TEST_ENV_NAME_42)
        run_env_command(Commands.ENV_REMOVE, TEST_ENV_NAME_PIP)
        for env_nb in range(1, 6):
            run_env_command(Commands.ENV_REMOVE, f"envjson-{env_nb}")

    def tearDown(self):
        rm_rf("environment.yml")
        run_env_command(Commands.ENV_REMOVE, TEST_ENV_NAME_1)
        run_env_command(Commands.ENV_REMOVE, TEST_ENV_NAME_42)
        run_env_command(Commands.ENV_REMOVE, TEST_ENV_NAME_PIP)
        for env_nb in range(1, 6):
            run_env_command(Commands.ENV_REMOVE, f"envjson-{env_nb}")

    def test_conda_env_create_no_file(self):
        """
        Test `conda env create` without an environment.yml file
        Should fail
        """
        try:
            run_env_command(Commands.ENV_CREATE, None)
        except Exception as e:
            self.assertIsInstance(e, EnvironmentFileNotFound)

    def test_conda_env_create_no_existent_file(self):
        """
        Test `conda env create --file=not_a_file.txt` with a file that does not
        exist.
        """
        try:
            run_env_command(Commands.ENV_CREATE, None, "--file", "not_a_file.txt")
        except Exception as e:
            self.assertIsInstance(e, EnvironmentFileNotFound)

    def test_conda_env_create_no_existent_file_with_name(self):
        """
        Test `conda env create --file=not_a_file.txt` with a file that does not
        exist.
        """
        try:
            run_env_command(
                Commands.ENV_CREATE, None, "--file", "not_a_file.txt", "-n" "foo"
            )
        except Exception as e:
            self.assertIsInstance(e, EnvironmentFileNotFound)

    def test_create_valid_remote_env(self):
        """
        Test retrieving an environment using the BinstarSpec (i.e. it retrieves it from anaconda.org)

        This tests the `remote_origin` command line argument.
        """
        run_env_command(Commands.ENV_CREATE, None, "conda-test/env-42")
        self.assertTrue(env_is_created(TEST_ENV_NAME_42))

        o, e = run_conda_command(Commands.INFO, None, "--json")

        parsed = json.loads(o)
        self.assertNotEqual(
            len([env for env in parsed["envs"] if env.endswith(TEST_ENV_NAME_42)]), 0
        )

    def test_create_valid_env(self):
        """
        Creates an environment.yml file and
        creates and environment with it
        """

        create_env(ENVIRONMENT_1)
        run_env_command(Commands.ENV_CREATE, None)
        self.assertTrue(env_is_created(TEST_ENV_NAME_1))

        o, e = run_conda_command(Commands.INFO, None, "--json")
        parsed = json.loads(o)
        self.assertNotEqual(
            len([env for env in parsed["envs"] if env.endswith(TEST_ENV_NAME_1)]), 0
        )

    def test_create_dry_run_yaml(self):
        create_env(ENVIRONMENT_1)
        o, e = run_env_command(Commands.ENV_CREATE, None, "--dry-run")
        self.assertFalse(env_is_created(TEST_ENV_NAME_1))

        # Find line where the YAML output starts (stdout might change if plugins involved)
        lines = o.splitlines()
        for lineno, line in enumerate(lines):
            if line.startswith("name:"):
                break
        else:
            pytest.fail("Didn't find YAML data in output")

        output = yaml_safe_load("\n".join(lines[lineno:]))
        assert output["name"] == "env-1"
        assert len(output["dependencies"]) > 0

    def test_create_dry_run_json(self):
        create_env(ENVIRONMENT_1)
        o, e = run_env_command(Commands.ENV_CREATE, None, "--dry-run", "--json")
        self.assertFalse(env_is_created(TEST_ENV_NAME_1))

        output = json.loads(o)
        assert output.get("name") == "env-1"
        assert len(output["dependencies"])

    def test_create_valid_env_with_variables(self):
        """
        Creates an environment.yml file and
        creates and environment with it
        """

        create_env(ENVIRONMENT_1_WITH_VARIABLES)
        run_env_command(Commands.ENV_CREATE, None)
        self.assertTrue(env_is_created(TEST_ENV_NAME_1))

        o, e = run_env_command(
            Commands.ENV_CONFIG,
            TEST_ENV_NAME_1,
            "vars",
            "list",
            "--json",
            "-n",
            TEST_ENV_NAME_1,
        )
        output_env_vars = json.loads(o)
        assert output_env_vars == {
            "DUDE": "woah",
            "SWEET": "yaaa",
            "API_KEY": "AaBbCcDd===EeFf",
        }

        o, e = run_conda_command(Commands.INFO, None, "--json")
        parsed = json.loads(o)
        self.assertNotEqual(
            len([env for env in parsed["envs"] if env.endswith(TEST_ENV_NAME_1)]), 0
        )

    def test_conda_env_create_empty_file(self):
        """Test `conda env create --file=file_name.yml` where file_name.yml is empty."""
        tmp_file = tempfile.NamedTemporaryFile(suffix=".yml", delete=False)

        with self.assertRaises(SpecNotFound):
            run_env_command(Commands.ENV_CREATE, None, "--file", tmp_file.name)

        tmp_file.close()
        os.unlink(tmp_file.name)

    @pytest.mark.integration
    def test_conda_env_create_http(self):
        """Test `conda env create --file=https://some-website.com/environment.yml`."""
        run_env_command(
            Commands.ENV_CREATE,
            None,
            "--file",
            "https://raw.githubusercontent.com/conda/conda/main/tests/conda_env/support/simple.yml",
        )
        try:
            self.assertTrue(env_is_created("nlp"))
        finally:
            run_env_command(Commands.ENV_REMOVE, "nlp")

    def test_update(self):
        create_env(ENVIRONMENT_1)
        run_env_command(Commands.ENV_CREATE, None)
        create_env(ENVIRONMENT_2)

        run_env_command(Commands.ENV_UPDATE, TEST_ENV_NAME_1)

        o, e = run_conda_command(Commands.LIST, TEST_ENV_NAME_1, "flask", "--json")
        parsed = json.loads(o)
        self.assertNotEqual(len(parsed), 0)

    def test_name(self):
        """
        # smoke test for gh-254
        Test that --name can overide the `name` key inside an environment.yml
        """
        create_env(ENVIRONMENT_1)
        env_name = "smoke-gh-254"

        # It might be the case that you need to run this test more than once!
        try:
            run_env_command(Commands.ENV_REMOVE, env_name)
        except:
            pass

        try:
            run_env_command(Commands.ENV_CREATE, "environment.yml", "-n", env_name)
        except Exception as e:
            print(e)

        o, e = run_conda_command(Commands.INFO, None, "--json")

        parsed = json.loads(o)
        self.assertNotEqual(
            len([env for env in parsed["envs"] if env.endswith(env_name)]), 0
        )

    def test_create_valid_env_json_output(self):
        """
        Creates an environment from an environment.yml file with conda packages (no pip)
        Check the json output
        """
        create_env(ENVIRONMENT_1)
        stdout, stderr = run_env_command(
            Commands.ENV_CREATE, "envjson-1", "--quiet", "--json"
        )
        output = json.loads(stdout)
        assert output["success"] is True
        assert len(output["actions"]["LINK"]) > 0
        assert "PIP" not in output["actions"]

    def test_create_valid_env_with_conda_and_pip_json_output(self):
        """
        Creates an environment from an environment.yml file with conda and pip dependencies
        Check the json output
        """
        create_env(ENVIRONMENT_PYTHON_PIP_CLICK)
        stdout, stderr = run_env_command(
            Commands.ENV_CREATE, "envjson-2", "--quiet", "--json"
        )
        output = json.loads(stdout)
        assert len(output["actions"]["LINK"]) > 0
        assert output["actions"]["PIP"][0].startswith("click")

    def test_update_env_json_output(self):
        """
        Update an environment by adding a conda package
        Check the json output
        """
        create_env(ENVIRONMENT_1)
        run_env_command(Commands.ENV_CREATE, "envjson-3", "--json")
        create_env(ENVIRONMENT_2)
        stdout, stderr = run_env_command(
            Commands.ENV_UPDATE, "envjson-3", "--quiet", "--json"
        )
        output = json.loads(stdout)
        assert output["success"] is True
        assert len(output["actions"]["LINK"]) > 0
        assert "PIP" not in output["actions"]

    def test_update_env_only_pip_json_output(self):
        """
        Update an environment by adding only a pip package
        Check the json output
        """
        create_env(ENVIRONMENT_PYTHON_PIP_CLICK)
        run_env_command(Commands.ENV_CREATE, "envjson-4", "--json")
        create_env(ENVIRONMENT_PYTHON_PIP_CLICK_ATTRS)
        stdout, stderr = run_env_command(
            Commands.ENV_UPDATE, "envjson-4", "--quiet", "--json"
        )
        output = json.loads(stdout)
        assert output["success"] is True
        # No conda actions (FETCH/LINK), only pip
        assert list(output["actions"].keys()) == ["PIP"]
        # Only attrs installed
        assert len(output["actions"]["PIP"]) == 1
        assert output["actions"]["PIP"][0].startswith("attrs")

    def test_update_env_no_action_json_output(self):
        """
        Update an already up-to-date environment
        Check the json output
        """
        create_env(ENVIRONMENT_PYTHON_PIP_CLICK)
        run_env_command(Commands.ENV_CREATE, "envjson-5", "--json")
        stdout, stderr = run_env_command(
            Commands.ENV_UPDATE, "envjson-5", "--quiet", "--json"
        )
        output = json.loads(stdout)
        assert output["message"] == "All requested packages already installed."

    def test_remove_dry_run(self):
        # Test for GH-10231
        create_env(ENVIRONMENT_1)
        run_env_command(Commands.ENV_CREATE, None)
        env_name = "env-1"
        run_env_command(Commands.ENV_REMOVE, env_name, "--dry-run")
        self.assertTrue(env_is_created(env_name))

    def test_set_unset_env_vars(self):
        create_env(ENVIRONMENT_1)
        run_env_command(Commands.ENV_CREATE, None)
        env_name = "env-1"
        run_env_command(
            Commands.ENV_CONFIG,
            env_name,
            "vars",
            "set",
            "DUDE=woah",
            "SWEET=yaaa",
            "API_KEY=AaBbCcDd===EeFf",
            "-n",
            env_name,
        )
        o, e = run_env_command(
            Commands.ENV_CONFIG, env_name, "vars", "list", "--json", "-n", env_name
        )
        output_env_vars = json.loads(o)
        assert output_env_vars == {
            "DUDE": "woah",
            "SWEET": "yaaa",
            "API_KEY": "AaBbCcDd===EeFf",
        }

        run_env_command(
            Commands.ENV_CONFIG,
            env_name,
            "vars",
            "unset",
            "DUDE",
            "SWEET",
            "API_KEY",
            "-n",
            env_name,
        )
        o, e = run_env_command(
            Commands.ENV_CONFIG, env_name, "vars", "list", "--json", "-n", env_name
        )
        output_env_vars = json.loads(o)
        assert output_env_vars == {}

    def test_set_unset_env_vars_env_no_exist(self):
        create_env(ENVIRONMENT_1)
        run_env_command(Commands.ENV_CREATE, None)
        env_name = "env-11"
        try:
            run_env_command(
                Commands.ENV_CONFIG,
                env_name,
                "vars",
                "set",
                "DUDE=woah",
                "SWEET=yaaa",
                "API_KEY=AaBbCcDd===EeFf",
                "-n",
                env_name,
            )
        except Exception as e:
            self.assertIsInstance(e, EnvironmentLocationNotFound)

    def test_pip_error_is_propagated(self):
        """
        Creates an environment from an environment.yml file with conda and incorrect pip dependencies
        The output must clearly show pip error.
        Check the json output
        """
        create_env(ENVIRONMENT_PYTHON_PIP_NONEXISTING)
        with pytest.raises(CondaEnvException, match="Pip failed"):
            run_env_command(Commands.ENV_CREATE, TEST_ENV_NAME_PIP)


def env_is_created(env_name):
    """
        Assert an environment is created
    Args:
        env_name: the environment name
    Returns: True if created
             False otherwise
    """
    from os.path import basename

    for prefix in list_all_known_prefixes():
        name = ROOT_ENV_NAME if prefix == context.root_dir else basename(prefix)
        if name == env_name:
            return True

    return False


@pytest.mark.integration
class NewIntegrationTests(unittest.TestCase):
    """
    This is integration test for conda env
    make sure all instruction on online documentation works
    Please refer to link below
    http://conda.pydata.org/docs/using/envs.html#export-the-environment-file
    """

    def setUp(self):
        # It *can* happen that this does not remove the env directory and then
        # the CREATE fails. Keep your eyes out! We could use rm_rf, but do we
        # know which conda install we're talking about? Now? Forever? I'd feel
        # safer adding an `rm -rf` if we had a `Commands.ENV_NAME_TO_PREFIX` to
        # tell us which folder to remove.
        run_env_command(Commands.ENV_REMOVE, TEST_ENV_NAME_2)

    def tearDown(self):
        pass
        run_env_command(Commands.ENV_REMOVE, TEST_ENV_NAME_2)

    def test_env_export(self):
        """Test conda env export."""

        run_conda_command(Commands.CREATE, TEST_ENV_NAME_2, "flask")
        assert env_is_created(TEST_ENV_NAME_2)

        (
            snowflake,
            e,
        ) = run_env_command(Commands.ENV_EXPORT, TEST_ENV_NAME_2)

        with Utf8NamedTemporaryFile(mode="w", suffix=".yml", delete=False) as env_yaml:
            env_yaml.write(snowflake)
            env_yaml.flush()
            env_yaml.close()

            run_env_command(Commands.ENV_REMOVE, TEST_ENV_NAME_2)
            self.assertFalse(env_is_created(TEST_ENV_NAME_2))
            run_env_command(Commands.ENV_CREATE, None, "--file", env_yaml.name)
            self.assertTrue(env_is_created(TEST_ENV_NAME_2))

            # regression test for #6220
            (
                snowflake,
                e,
            ) = run_env_command(Commands.ENV_EXPORT, TEST_ENV_NAME_2, "--no-builds")
            assert not e.strip()
            env_description = yaml_safe_load(snowflake)
            assert len(env_description["dependencies"])
            for spec_str in env_description["dependencies"]:
                assert spec_str.count("=") == 1

        run_env_command(Commands.ENV_REMOVE, TEST_ENV_NAME_2)
        assert not env_is_created(TEST_ENV_NAME_2)

    def test_env_export_with_variables(self):
        """Test conda env export."""

        run_conda_command(Commands.CREATE, TEST_ENV_NAME_2, "flask")
        assert env_is_created(TEST_ENV_NAME_2)

        run_env_command(
            Commands.ENV_CONFIG,
            TEST_ENV_NAME_2,
            "vars",
            "set",
            "DUDE=woah",
            "SWEET=yaaa",
            "-n",
            TEST_ENV_NAME_2,
        )

        (
            snowflake,
            e,
        ) = run_env_command(Commands.ENV_EXPORT, TEST_ENV_NAME_2)

        with Utf8NamedTemporaryFile(mode="w", suffix=".yml", delete=False) as env_yaml:
            env_yaml.write(snowflake)
            env_yaml.flush()
            env_yaml.close()

            run_env_command(Commands.ENV_REMOVE, TEST_ENV_NAME_2)
            self.assertFalse(env_is_created(TEST_ENV_NAME_2))
            run_env_command(Commands.ENV_CREATE, None, "--file", env_yaml.name)
            self.assertTrue(env_is_created(TEST_ENV_NAME_2))

            snowflake, e = run_env_command(
                Commands.ENV_EXPORT, TEST_ENV_NAME_2, "--no-builds"
            )
            assert not e.strip()
            env_description = yaml_safe_load(snowflake)
            assert len(env_description["variables"])
            assert env_description["variables"].keys()

        run_env_command(Commands.ENV_REMOVE, TEST_ENV_NAME_2)
        assert not env_is_created(TEST_ENV_NAME_2)

    def test_env_export_json(self):
        """Test conda env export."""

        run_conda_command(Commands.CREATE, TEST_ENV_NAME_2, "flask")
        assert env_is_created(TEST_ENV_NAME_2)

        (
            snowflake,
            e,
        ) = run_env_command(Commands.ENV_EXPORT, TEST_ENV_NAME_2, "--json")

        with Utf8NamedTemporaryFile(mode="w", suffix=".yml", delete=False) as env_json:
            env_json.write(snowflake)
            env_json.flush()
            env_json.close()

            run_env_command(Commands.ENV_REMOVE, TEST_ENV_NAME_2)
            self.assertFalse(env_is_created(TEST_ENV_NAME_2))

            # regression test for #6220
            (
                snowflake,
                e,
            ) = run_env_command(
                Commands.ENV_EXPORT, TEST_ENV_NAME_2, "--no-builds", "--json"
            )
            assert not e.strip()

            env_description = json.loads(snowflake)
            assert len(env_description["dependencies"])
            for spec_str in env_description["dependencies"]:
                assert spec_str.count("=") == 1

        run_env_command(Commands.ENV_REMOVE, TEST_ENV_NAME_2)
        assert not env_is_created(TEST_ENV_NAME_2)

    def test_list(self):
        """Test conda list -e and conda create from txt."""

        run_conda_command(Commands.CREATE, TEST_ENV_NAME_2)
        self.assertTrue(env_is_created(TEST_ENV_NAME_2))

        snowflake, e = run_conda_command(Commands.LIST, TEST_ENV_NAME_2, "-e")

        with Utf8NamedTemporaryFile(mode="w", suffix=".txt", delete=False) as env_txt:
            env_txt.write(snowflake)
            env_txt.flush()
            env_txt.close()
            run_env_command(Commands.ENV_REMOVE, TEST_ENV_NAME_2)
            self.assertFalse(env_is_created(TEST_ENV_NAME_2))
            run_conda_command(
                Commands.CREATE, TEST_ENV_NAME_2, "--file " + env_txt.name
            )
            self.assertTrue(env_is_created(TEST_ENV_NAME_2))

        snowflake2, e = run_conda_command(Commands.LIST, TEST_ENV_NAME_2, "-e")
        self.assertEqual(snowflake, snowflake2)

    def test_export_multi_channel(self):
        """Test conda env export."""
        from conda.core.prefix_data import PrefixData

        PrefixData._cache_.clear()
        run_conda_command(Commands.CREATE, TEST_ENV_NAME_2, "python=3.5")
        self.assertTrue(env_is_created(TEST_ENV_NAME_2))

        # install something from other channel not in config file
        run_conda_command(
            Commands.INSTALL, TEST_ENV_NAME_2, "-c", "conda-test", "test_timestamp_sort"
        )
        (
            snowflake,
            e,
        ) = run_env_command(Commands.ENV_EXPORT, TEST_ENV_NAME_2)
        assert "conda-test" in snowflake

        check1, e = run_conda_command(Commands.LIST, TEST_ENV_NAME_2, "--explicit")

        with Utf8NamedTemporaryFile(mode="w", suffix=".yml", delete=False) as env_yaml:
            env_yaml.write(snowflake)
            env_yaml.flush()
            env_yaml.close()
            o, e = run_env_command(Commands.ENV_REMOVE, TEST_ENV_NAME_2)
            self.assertFalse(env_is_created(TEST_ENV_NAME_2))
            o, e = run_env_command(Commands.ENV_CREATE, None, "--file", env_yaml.name)
            self.assertTrue(env_is_created(TEST_ENV_NAME_2))

        # check explicit that we have same file
        check2, e = run_conda_command(Commands.LIST, TEST_ENV_NAME_2, "--explicit")
        self.assertEqual(check1, check2)

    def test_non_existent_file(self):
        with self.assertRaises(EnvironmentFileNotFound):
            run_env_command(Commands.ENV_CREATE, None, "--file", "i_do_not_exist.yml")

    def test_invalid_extensions(self):
        with Utf8NamedTemporaryFile(mode="w", suffix=".ymla", delete=False) as env_yaml:
            with self.assertRaises(EnvironmentFileExtensionNotValid):
                run_env_command(Commands.ENV_CREATE, None, "--file", env_yaml.name)


if __name__ == "__main__":
    unittest.main()