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# -*- coding: utf-8 -*- |
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# pylint: disable=redefined-outer-name,unused-variable,expression-not-assigned |
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from __future__ import unicode_literals |
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import os |
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import sys |
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import logging |
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import pytest |
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import scripttest |
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from expecter import expect |
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ROOT = os.path.abspath(os.path.dirname(__file__)) |
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FILES = os.path.join(ROOT, "files") |
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BIN = os.path.join(FILES, "bin") |
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SAMPLE_OUTPUT_UNIX = """ |
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Checking for Valid Program... |
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$ working --version |
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1.2.3 |
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~ MATCHED: 1.2. |
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Checking for Invalid Program... |
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$ working --version |
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1.2.3 |
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x EXPECTED: 4. |
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Checking for Broken Program... |
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$ broken --version |
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An error occurred. |
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x EXPECTED: 1.2.3 |
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Checking for Missing Program... |
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$ missing --version |
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sh: command not found: missing |
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x EXPECTED: 1.2.3 |
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Results: ~ x x x |
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""" |
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SAMPLE_OUTPUT_WINDOWS = """ |
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Checking for Valid Program... |
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$ working --version |
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sh: command not found: working |
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x EXPECTED: 1.2. |
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Checking for Invalid Program... |
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$ working --version |
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sh: command not found: working |
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x EXPECTED: 4. |
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Checking for Broken Program... |
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$ broken --version |
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sh: command not found: broken |
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x EXPECTED: 1.2.3 |
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Checking for Missing Program... |
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$ missing --version |
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sh: command not found: missing |
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x EXPECTED: 1.2.3 |
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Results: x x x x |
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""" |
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log = logging.getLogger(__name__) |
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@pytest.fixture |
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def env(tmpdir): |
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path = str(tmpdir.join("test")) |
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env = scripttest.TestFileEnvironment(path) |
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return env |
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@pytest.fixture |
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def env_with_bin(env): |
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env.environ['PATH'] = BIN |
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log.debug("ENV: %s", env.environ) |
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return env |
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def cli(env, *args): |
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prog = os.path.join(os.path.dirname(sys.executable), "verchew") |
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cmd = env.run(prog, *args, expect_error=True) |
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return cmd |
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def describe_cli(): |
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def it_displays_help_information(env): |
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cmd = cli(env, '--help') |
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expect(cmd.returncode) == 0 |
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expect(cmd.stdout).contains("usage: verchew") |
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def it_displays_version_information(env): |
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cmd = cli(env, '--version') |
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expect(cmd.returncode) == 0 |
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expect(cmd.stdout or cmd.stderr).contains("verchew v0.") |
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@pytest.mark.skipif(sys.platform == 'win32', reason="unix-only") |
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def it_displays_results_when_run_on_unix(env_with_bin): |
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cmd = cli(env_with_bin, '--root', FILES) |
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expect(cmd.returncode) == 1 |
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expect(cmd.stderr) == "" |
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expect(cmd.stdout) == SAMPLE_OUTPUT_UNIX |
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@pytest.mark.skipif(sys.platform != 'win32', reason="windows-only") |
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def it_displays_results_when_run_on_windows(env_with_bin): |
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cmd = cli(env_with_bin, '--root', FILES) |
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expect(cmd.returncode) == 1 |
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expect(cmd.stderr) == "" |
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expect(cmd.stdout) == SAMPLE_OUTPUT_WINDOWS |
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jacebrowning /
verchew
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This can be caused by one of the following:
1. Missing Dependencies
This error could indicate a configuration issue of Pylint. Make sure that your libraries are available by adding the necessary commands.
2. Missing __init__.py files
This error could also result from missing
__init__.pyfiles in your module folders. Make sure that you place one file in each sub-folder.