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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 logging |
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import os |
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import sys |
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import pytest |
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import scripttest |
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from expecter import expect |
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TESTS_DIR = os.path.abspath(os.path.dirname(__file__)) |
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ROOT_DIR = os.path.join(TESTS_DIR, "..") |
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EXAMPLES_DIR = os.path.join(ROOT_DIR, "examples") |
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BIN_DIR = os.path.join(EXAMPLES_DIR, "bin") |
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STYLED_OUTPUT = """ |
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Checking for Working Program... |
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$ working-program --version |
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1.2.3 |
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✔ MATCHED: 1.2 |
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Checking for Newer Working Program... |
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$ working-program --version |
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1.2.3 |
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✘ EXPECTED: 4.1 | 4.2 |
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⭑ MESSAGE: Version 4.x is required to get the special features. |
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Checking for Broken Program... |
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$ broken-program --version |
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An error occurred. |
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✘ EXPECTED: 1.2.3 |
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Checking for Optional Missing Program... |
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$ missing-program --version |
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sh: command not found: missing-program |
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⚠ EXPECTED: 1.2.3 |
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Checking for Missing Program... |
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$ missing-program --version |
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sh: command not found: missing-program |
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✘ EXPECTED: 1.2.3 |
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Results: ✔ ✘ ✘ ⚠ ✘ |
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""" |
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UNSTYLED_OUTPUT = STYLED_OUTPUT \ |
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.replace('✔', '~').replace('⭑', '*').replace('⚠', '?').replace('✘', 'x') |
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UNSTYLED_OUTPUT_WINDOWS = """ |
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Checking for Working Program... |
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$ working-program --version |
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sh: command not found: working-program |
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x EXPECTED: 1.2 |
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Checking for Newer Working Program... |
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$ working-program --version |
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sh: command not found: working-program |
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x EXPECTED: 4.1 | 4.2 |
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* MESSAGE: Version 4.x is required to get the special features. |
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Checking for Broken Program... |
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$ broken-program --version |
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sh: command not found: broken-program |
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x EXPECTED: 1.2.3 |
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Checking for Optional Missing Program... |
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$ missing-program --version |
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sh: command not found: missing-program |
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? EXPECTED: 1.2.3 |
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Checking for Missing Program... |
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$ missing-program --version |
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sh: command not found: missing-program |
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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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os.chdir(path) |
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env.environ['PATH'] = BIN_DIR |
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log.debug("ENV: %s", env.environ) |
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return env |
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@pytest.fixture |
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def cli(env): |
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path = os.path.join(os.path.dirname(sys.executable), "verchew") |
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return lambda *args: call(env, path, *args) |
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def call(env, path, *args): |
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log.info("$ %s %s", path, ' '.join(args)) |
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return env.run(path, *args, expect_error=True) |
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def describe_meta(): |
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def it_displays_help_information(cli): |
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cmd = cli('--help') |
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expect(cmd.stdout).contains("usage: verchew") |
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expect(cmd.returncode) == 0 |
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def it_displays_version_information(cli): |
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cmd = cli('--version') |
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expect(cmd.stdout or cmd.stderr).contains("verchew v1.") |
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expect(cmd.returncode) == 0 |
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def describe_init(): |
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def it_generates_a_sample_config(cli): |
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cmd = cli('--init') |
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expect(cmd.stderr) == "" |
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expect(cmd.stdout).contains("Checking for Make") |
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expect(cmd.returncode) == 0 |
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def describe_main(): |
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@pytest.mark.skipif( |
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sys.version_info[0] == 2 or sys.platform == 'win32', |
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reason="unix and python3 only", |
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) |
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def it_displays_results_on_unix_python_3(cli): |
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cmd = cli('--root', EXAMPLES_DIR) |
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expect(cmd.stderr) == "" |
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expect(cmd.stdout) == STYLED_OUTPUT |
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expect(cmd.returncode) == 0 |
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156
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@pytest.mark.skipif( |
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sys.version_info[0] == 3 or sys.platform == 'win32', |
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reason="unix and python2 only", |
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) |
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def it_displays_results_on_unix_python_2(cli): |
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cmd = cli('--root', EXAMPLES_DIR) |
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expect(cmd.stderr) == "" |
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expect(cmd.stdout) == UNSTYLED_OUTPUT |
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expect(cmd.returncode) == 0 |
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@pytest.mark.skipif(sys.platform != 'win32', reason="windows only") |
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def it_displays_results_on_windows(cli): |
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cmd = cli('--root', EXAMPLES_DIR) |
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expect(cmd.stderr) == "" |
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expect(cmd.stdout) == UNSTYLED_OUTPUT_WINDOWS |
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expect(cmd.returncode) == 0 |
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def it_exits_with_an_error_code_if_enabled(cli): |
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cmd = cli('--root', EXAMPLES_DIR, '--exit-code') |
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expect(cmd.returncode) == 1 |
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def describe_quiet(): |
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View Code Duplication |
@pytest.mark.skipif(sys.platform == 'win32', reason="unix only") |
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def it_hides_output_when_no_error(cli, tmp_path): |
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verchew_ini = tmp_path / 'verchew.ini' |
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verchew_ini.write_text(""" |
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[Working Program] |
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188
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cli = working-program |
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version = 1.2 |
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""") |
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cmd = cli('--root', str(tmp_path), '--quiet') |
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expect(cmd.stderr) == "" |
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expect(cmd.stdout) == "" |
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expect(cmd.returncode) == 0 |
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View Code Duplication |
@pytest.mark.skipif(sys.platform == 'win32', reason="unix only") |
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def it_shows_failing_programs(cli, tmp_path): |
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verchew_ini = tmp_path / 'verchew.ini' |
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verchew_ini.write_text(""" |
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[Working Program] |
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204
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cli = working-program |
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version = 1.2 |
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207
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[Newer Working Program] |
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209
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cli = working-program |
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version = 1.3 |
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""") |
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cmd = cli('--root', str(tmp_path), '--quiet') |
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expect(cmd.stderr) == "" |
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expect(cmd.stdout) == "Unmatched Newer Working Program version: 1.3\n" |
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expect(cmd.returncode) == 0 |
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jacebrowning /
verchew
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