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#############################################################################
##
## Copyright (C) 2018 The Qt Company Ltd.
## Contact: http://www.qt.io/licensing/
##
## This file is part of the Python Extensions Plugin for QtCreator.
##
## $QT_BEGIN_LICENSE:BSD$
## You may use this file under the terms of the BSD license as follows:
##
## "Redistribution and use in source and binary forms, with or without
## modification, are permitted provided that the following conditions are
## met:
## * Redistributions of source code must retain the above copyright
## notice, this list of conditions and the following disclaimer.
## * Redistributions in binary form must reproduce the above copyright
## notice, this list of conditions and the following disclaimer in
## the documentation and/or other materials provided with the
## distribution.
## * Neither the name of The Qt Company Ltd nor the names of its
## contributors may be used to endorse or promote products derived
## from this software without specific prior written permission.
##
##
## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
## "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
## LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
## A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
## OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
## DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
## THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
## OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
##
## $QT_END_LICENSE$
##
#############################################################################
# Unit tests for the Python Extensions Plugins
# behavior from the view of an extension.
# To use simply install as an extension and run
# QtCreator. (Outputs to terminal)
import unittest
import os, sys, io
# NOTE: Done here, because the unit-test stuff imports math
math_imported = "math" in sys.modules
# Test Cases
class TestRequirements(unittest.TestCase):
def test_installed(self):
"""
Test if numpy was installed as expected
"""
try:
import numpy
except ImportError:
self.assertTrue(False, msg="Install failed.")
def test_marked(self):
"""
Test whether the extensions requirements were
marked as installed
"""
self.assertTrue(os.path.exists("{}/requirements.txt.installed".format(sys.path[0])), msg="Install was not marked.")
class TestPath(unittest.TestCase):
def test_clean(self):
"""
The sys.path should be sanitized after every script
is run. This also applies to setup.py
"""
self.assertFalse("test/path" in sys.path, msg="Sys path not sanitized.")
class TestModules(unittest.TestCase):
def test_clean(self):
"""
The imported modules should be cleaned after every
script. This also applies to setup.py
"""
self.assertFalse(math_imported, msg="Modules not sanitized.")
def test_exists_builtin(self):
"""
Test if the bindings for Core, Utils, ExtensionSystem, and PluginInstance
exist. These are the bindings that currently ship with the main C++ plugin
and are non-optional.
"""
try:
from PythonExtension import QtCreator
except ImportError:
self.assertTrue(False, msg="QtCreator binding module missing.")
self.assertTrue("Core" in dir(QtCreator), msg="Core module missing.")
self.assertTrue("Utils" in dir(QtCreator), msg="Utils module missing.")
self.assertTrue("ExtensionSystem" in dir(QtCreator), msg="ExtensionSystem module missing.")
def test_exists_optional(self):
"""
These tests may fail, even if everything is setup correctly, depending on
which QtCreator plugins are enabled.
"""
try:
from PythonExtension import PluginInstance
from PythonExtension.QtCreator import ProjectExplorer
from PythonExtension.QtCreator import TextEditor
except ImportError:
self.assertTrue(False, msg="Optional binding modules missing.")
# Run Unit Tests
def add_tests(test_case, suite):
for case in dir(test_case):
if case[:5] == "test_":
suite.addTest(test_case(case))
def suite():
suite = unittest.TestSuite()
add_tests(TestRequirements, suite)
add_tests(TestPath, suite)
add_tests(TestModules, suite)
return suite
out = io.StringIO()
runner = unittest.TextTestRunner(out)
runner.run(suite())
print(out.getvalue())
# Make test output available from ui
from PythonExtension import QtCreator
QtCreator.Core.MessageManager.write("Python Extensions: Unit test results:\n{}".format(out.getvalue()))
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