Merge pull request #1636 from inclement/on_device_unit_test_app

Added app for on-device unit tests, refs #1637

Author: AndreMiras

testapps/on_device_unit_tests/buildozer.spec

@@ -0,0 +1,282 @@
+[app]
+
+# (str) Title of your application
+title = p4a unit tests
+
+# (str) Package name
+package.name = p4aunittests
+
+# (str) Package domain (needed for android/ios packaging)
+package.domain = org.kivy
+
+# (str) Source code where the main.py live
+source.dir = test_app
+
+# (list) Source files to include (let empty to include all the files)
+source.include_exts = py,png,jpg,kv,atlas
+
+# (list) List of inclusions using pattern matching
+#source.include_patterns = assets/*,images/*.png
+
+# (list) Source files to exclude (let empty to not exclude anything)
+#source.exclude_exts = spec
+
+# (list) List of directory to exclude (let empty to not exclude anything)
+#source.exclude_dirs = tests, bin
+
+# (list) List of exclusions using pattern matching
+#source.exclude_patterns = license,images/*/*.jpg
+
+# (str) Application versioning (method 1)
+version = 0.1
+
+# (str) Application versioning (method 2)
+# version.regex = __version__ = ['"](.*)['"]
+# version.filename = %(source.dir)s/main.py
+
+# (list) Application requirements
+# comma separated e.g. requirements = sqlite3,kivy
+requirements = python3,kivy,openssl,numpy,sqlite3
+
+# (str) Custom source folders for requirements
+# Sets custom source for any requirements with recipes
+# requirements.source.kivy = ../../kivy
+
+# (list) Garden requirements
+#garden_requirements =
+
+# (str) Presplash of the application
+#presplash.filename = %(source.dir)s/data/presplash.png
+
+# (str) Icon of the application
+#icon.filename = %(source.dir)s/data/icon.png
+
+# (str) Supported orientation (one of landscape, sensorLandscape, portrait or all)
+orientation = portrait
+
+# (list) List of service to declare
+#services = NAME:ENTRYPOINT_TO_PY,NAME2:ENTRYPOINT2_TO_PY
+
+#
+# OSX Specific
+#
+
+#
+# author = © Copyright Info
+
+# change the major version of python used by the app
+osx.python_version = 3
+
+# Kivy version to use
+osx.kivy_version = 1.9.1
+
+#
+# Android specific
+#
+
+# (bool) Indicate if the application should be fullscreen or not
+fullscreen = 0
+
+# (string) Presplash background color (for new android toolchain)
+# Supported formats are: #RRGGBB #AARRGGBB or one of the following names:
+# red, blue, green, black, white, gray, cyan, magenta, yellow, lightgray,
+# darkgray, grey, lightgrey, darkgrey, aqua, fuchsia, lime, maroon, navy,
+# olive, purple, silver, teal.
+#android.presplash_color = #FFFFFF
+
+# (list) Permissions
+#android.permissions = INTERNET
+
+# (int) Target Android API, should be as high as possible.
+#android.api = 27
+
+# (int) Minimum API your APK will support.
+#android.minapi = 21
+
+# (int) Android SDK version to use
+#android.sdk = 20
+
+# (str) Android NDK version to use
+#android.ndk = 17c
+
+# (int) Android NDK API to use. This is the minimum API your app will support, it should usually match android.minapi.
+#android.ndk_api = 21
+
+# (bool) Use --private data storage (True) or --dir public storage (False)
+#android.private_storage = True
+
+# (str) Android NDK directory (if empty, it will be automatically downloaded.)
+#android.ndk_path =
+
+# (str) Android SDK directory (if empty, it will be automatically downloaded.)
+#android.sdk_path =
+
+# (str) ANT directory (if empty, it will be automatically downloaded.)
+#android.ant_path =
+
+# (bool) If True, then skip trying to update the Android sdk
+# This can be useful to avoid excess Internet downloads or save time
+# when an update is due and you just want to test/build your package
+# android.skip_update = False
+
+# (str) Android entry point, default is ok for Kivy-based app
+#android.entrypoint = org.renpy.android.PythonActivity
+
+# (list) Pattern to whitelist for the whole project
+android.whitelist = unittest/*
+
+# (str) Path to a custom whitelist file
+#android.whitelist_src =
+
+# (str) Path to a custom blacklist file
+#android.blacklist_src =
+
+# (list) List of Java .jar files to add to the libs so that pyjnius can access
+# their classes. Don't add jars that you do not need, since extra jars can slow
+# down the build process. Allows wildcards matching, for example:
+# OUYA-ODK/libs/*.jar
+#android.add_jars = foo.jar,bar.jar,path/to/more/*.jar
+
+# (list) List of Java files to add to the android project (can be java or a
+# directory containing the files)
+#android.add_src =
+
+# (list) Android AAR archives to add (currently works only with sdl2_gradle
+# bootstrap)
+#android.add_aars =
+
+# (list) Gradle dependencies to add (currently works only with sdl2_gradle
+# bootstrap)
+#android.gradle_dependencies =
+
+# (list) Java classes to add as activities to the manifest.
+#android.add_activites = com.example.ExampleActivity
+
+# (str) python-for-android branch to use, defaults to master
+#p4a.branch = master
+
+# (str) OUYA Console category. Should be one of GAME or APP
+# If you leave this blank, OUYA support will not be enabled
+#android.ouya.category = GAME
+
+# (str) Filename of OUYA Console icon. It must be a 732x412 png image.
+#android.ouya.icon.filename = %(source.dir)s/data/ouya_icon.png
+
+# (str) XML file to include as an intent filters in <activity> tag
+#android.manifest.intent_filters =
+
+# (str) launchMode to set for the main activity
+#android.manifest.launch_mode = standard
+
+# (list) Android additional libraries to copy into libs/armeabi
+#android.add_libs_armeabi = libs/android/*.so
+#android.add_libs_armeabi_v7a = libs/android-v7/*.so
+#android.add_libs_x86 = libs/android-x86/*.so
+#android.add_libs_mips = libs/android-mips/*.so
+
+# (bool) Indicate whether the screen should stay on
+# Don't forget to add the WAKE_LOCK permission if you set this to True
+#android.wakelock = False
+
+# (list) Android application meta-data to set (key=value format)
+#android.meta_data =
+
+# (list) Android library project to add (will be added in the
+# project.properties automatically.)
+#android.library_references =
+
+# (str) Android logcat filters to use
+#android.logcat_filters = *:S python:D
+
+# (bool) Copy library instead of making a libpymodules.so
+#android.copy_libs = 1
+
+# (str) The Android arch to build for, choices: armeabi-v7a, arm64-v8a, x86
+android.arch = armeabi-v7a
+
+#
+# Python for android (p4a) specific
+#
+
+# (str) python-for-android git clone directory (if empty, it will be automatically cloned from github)
+#p4a.source_dir =
+
+# (str) The directory in which python-for-android should look for your own build recipes (if any)
+#p4a.local_recipes =
+
+# (str) Filename to the hook for p4a
+#p4a.hook =
+
+# (str) Bootstrap to use for android builds
+# p4a.bootstrap = sdl2
+
+# (int) port number to specify an explicit --port= p4a argument (eg for bootstrap flask)
+#p4a.port =
+
+
+#
+# iOS specific
+#
+
+# (str) Path to a custom kivy-ios folder
+#ios.kivy_ios_dir = ../kivy-ios
+
+# (str) Name of the certificate to use for signing the debug version
+# Get a list of available identities: buildozer ios list_identities
+#ios.codesign.debug = "iPhone Developer: <lastname> <firstname> (<hexstring>)"
+
+# (str) Name of the certificate to use for signing the release version
+#ios.codesign.release = %(ios.codesign.debug)s
+
+
+[buildozer]
+
+# (int) Log level (0 = error only, 1 = info, 2 = debug (with command output))
+log_level = 2
+
+# (int) Display warning if buildozer is run as root (0 = False, 1 = True)
+warn_on_root = 1
+
+# (str) Path to build artifact storage, absolute or relative to spec file
+# build_dir = ./.buildozer
+
+# (str) Path to build output (i.e. .apk, .ipa) storage
+# bin_dir = ./bin
+
+#    -----------------------------------------------------------------------------
+#    List as sections
+#
+#    You can define all the "list" as [section:key].
+#    Each line will be considered as a option to the list.
+#    Let's take [app] / source.exclude_patterns.
+#    Instead of doing:
+#
+#[app]
+#source.exclude_patterns = license,data/audio/*.wav,data/images/original/*
+#
+#    This can be translated into:
+#
+#[app:source.exclude_patterns]
+#license
+#data/audio/*.wav
+#data/images/original/*
+#
+
+
+#    -----------------------------------------------------------------------------
+#    Profiles
+#
+#    You can extend section / key with a profile
+#    For example, you want to deploy a demo version of your application without
+#    HD content. You could first change the title to add "(demo)" in the name
+#    and extend the excluded directories to remove the HD content.
+#
+#[app@demo]
+#title = My Application (demo)
+#
+#[app:source.exclude_patterns@demo]
+#images/hd/*
+#
+#    Then, invoke the command line with the "demo" profile:
+#
+#buildozer --profile demo android debug

testapps/on_device_unit_tests/test_app/main.py

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+import sys
+if sys.version_info.major < 3:
+    print(('Running under Python {} but these tests '
+           'require Python 3+').format(sys.version_info.major))
+
+import unittest
+import importlib
+
+print('Imported unittest')
+
+
+class PythonTestMixIn(object):
+
+    module_import = None
+
+    def test_import_module(self):
+        """Test importing the specified Python module name. This import test
+        is common to all Python modules, it does not test any further
+        functionality.
+        """
+        self.assertIsNotNone(
+            self.module_import,
+            'module_import is not set (was default None)')
+
+        importlib.import_module(self.module_import)
+
+    def test_run_module(self):
+        """Import the specified module and do something with it as a minimal
+        check that it actually works.
+
+        This test fails by default, it must be overridden by every
+        child test class.
+        """
+
+        self.fail('This test must be overridden by {}'.format(self))
+
+print('Defined test case')
+
+import sys
+sys.path.append('./')
+from tests import test_requirements
+suite = unittest.TestLoader().loadTestsFromModule(test_requirements)
+unittest.TextTestRunner().run(suite)
+
+print('Ran tests')

testapps/on_device_unit_tests/test_app/tests/__init__.py

@@ -0,0 +1,50 @@
+
+from main import PythonTestMixIn
+from unittest import TestCase
+
+
+class NumpyTestCase(PythonTestMixIn, TestCase):
+    module_import = 'numpy'
+
+    def test_run_module(self):
+        import numpy as np
+
+        arr = np.random.random((3, 3))
+        det = np.linalg.det(arr)
+
+
+class OpensslTestCase(PythonTestMixIn, TestCase):
+    module_import = '_ssl'
+
+    def test_run_module(self):
+        import ssl
+
+        ctx = ssl.create_default_context(ssl.Purpose.CLIENT_AUTH)
+        ctx.options &= ~ssl.OP_NO_SSLv3
+        
+
+class SqliteTestCase(PythonTestMixIn, TestCase):
+    module_import = 'sqlite3'
+
+    def test_run_module(self):
+        import sqlite3
+
+        conn = sqlite3.connect('example.db')
+        conn.cursor()
+        
+
+class KivyTestCase(PythonTestMixIn, TestCase):
+    module_import = 'kivy'
+
+    def test_run_module(self):
+        # This import has side effects, if it works then it's an
+        # indication that Kivy is okay
+        from kivy.core.window import Window
+
+
+class PyjniusTestCase(PythonTestMixIn, TestCase):
+    module_import = 'jnius'
+
+    def test_run_module(self):
+        from jnius import autoclass
+        autoclass('org.kivy.PythonActivity')