98 lines
2.6 KiB
Python
98 lines
2.6 KiB
Python
"""Unit tests for the Paver server tasks."""
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import os
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from unittest import TestCase
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from uuid import uuid4
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from paver import tasks
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from paver.easy import BuildFailure
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class PaverTestCase(TestCase):
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"""
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Base class for Paver test cases.
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"""
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def setUp(self):
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super().setUp()
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# Show full length diffs upon test failure
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self.maxDiff = None # pylint: disable=invalid-name
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# Create a mock Paver environment
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tasks.environment = MockEnvironment()
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# Don't run pre-reqs
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os.environ['NO_PREREQ_INSTALL'] = 'true'
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def tearDown(self):
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super().tearDown()
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tasks.environment = tasks.Environment()
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del os.environ['NO_PREREQ_INSTALL']
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@property
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def task_messages(self):
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"""Returns the messages output by the Paver task."""
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return tasks.environment.messages
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@property
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def platform_root(self):
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"""Returns the current platform's root directory."""
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return os.getcwd()
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def reset_task_messages(self):
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"""Clear the recorded message"""
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tasks.environment.messages = []
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class MockEnvironment(tasks.Environment):
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"""
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Mock environment that collects information about Paver commands.
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"""
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def __init__(self):
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super().__init__()
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self.dry_run = True
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self.messages = []
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def info(self, message, *args):
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"""Capture any messages that have been recorded"""
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if args:
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output = message % args
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else:
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output = message
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if not output.startswith("--->"):
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self.messages.append(str(output))
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def fail_on_eslint(*args, **kwargs):
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"""
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For our tests, we need the call for diff-quality running eslint reports
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to fail, since that is what is going to fail when we pass in a
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percentage ("p") requirement.
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"""
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if "eslint" in args[0]: # lint-amnesty, pylint: disable=no-else-raise
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raise BuildFailure('Subprocess return code: 1')
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else:
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if kwargs.get('capture', False):
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return uuid4().hex
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else:
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return
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def fail_on_npm_install():
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"""
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Used to simulate an error when executing "npm install"
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"""
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return 1
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def unexpected_fail_on_npm_install(*args, **kwargs): # pylint: disable=unused-argument
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"""
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For our tests, we need the call for diff-quality running pycodestyle reports to fail, since that is what
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is going to fail when we pass in a percentage ("p") requirement.
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"""
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if ["npm", "install", "--verbose"] == args[0]: # lint-amnesty, pylint: disable=no-else-raise
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raise BuildFailure('Subprocess return code: 50')
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else:
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return
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