describe_cli()

Complexity

Conditions

3

Size

Total Lines

13

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	it_displays_version_information()	0	5	1
A	it_displays_help_information()	0	5	1

# pylint: disable=redefined-outer-name,unused-variable,expression-not-assigned

import os
import sys

import pytest

The import pytest could not be resolved.

import scripttest

The import scripttest could not be resolved.

from expecter import expect

The import expecter could not be resolved.

import six


@pytest.fixture
def env(tmpdir):
    path = str(tmpdir.join('test'))
    env = scripttest.TestFileEnvironment(path)
    return env


def cli(env, *args):
    prog = os.path.join(os.path.dirname(sys.executable), 'verchew')
    cmd = env.run(prog, *args, expect_error=True)
    six.print_(cmd)
    return cmd


def describe_cli():

    def it_displays_help_information(env):
        cmd = cli(env, '--help')

        expect(cmd.returncode) == 0
        expect(cmd.stdout).contains("usage: verchew")

    def it_displays_version_information(env):
        cmd = cli(env, '--version')

        expect(cmd.returncode) == 0
        expect(cmd.stderr).contains("verchew v0.")