Added unit tests and coverage.

Author: Paebbels

.coveragerc

@@ -0,0 +1,12 @@
+[run]
+branch = true
+
+[report]
+skip_covered = True
+skip_empty = True
+
+[html]
+directory = .cov
+
+[xml]
+output = coverage.xml

.travis.yml

@@ -1,12 +1,18 @@
 language: python
+python:
+  - 3.8
 
 install:
-  - pip3 install -U -r requirements.txt
-
-# if: tag IS present
+  - pip3 install -U -r tests/requirements.txt
 
 script:
-  - python3 ./test/Application.py
+  - echo "Python Code Coverage\n================================================================================"
+  - coverage run --append -m unittest tests.unit.TerminalUI
+  - coverage report && coverage xml
+  - echo "Upload coverage results to Codacy..."  && python-codacy-coverage -r coverage.xml
+  - echo "Upload coverage results to CodeCov..." && codecov
+  - echo "Python Unit Tests\n================================================================================"
+  - python -m unittest tests.unit.TerminalUI
 
 deploy:
   provider: pypi

tests/requirements.txt

@@ -0,0 +1,8 @@
+-r ../requirements.txt
+
+# Coverage collection
+Coverage>=5.2.1
+
+# Coverage upload tools
+codacy-coverage>=1.3.11
+codecov>=2.1.9

tests/unit/TerminalUI.py

@@ -0,0 +1,81 @@
+# EMACS settings: -*-  tab-width: 2; indent-tabs-mode: t -*-
+# vim: tabstop=2:shiftwidth=2:noexpandtab
+# kate: tab-width 2; replace-tabs off; indent-width 2;
+# =============================================================================
+#              _____                   _             _ _   _ ___
+#   _ __  _   |_   _|__ _ __ _ __ ___ (_)_ __   __ _| | | | |_ _|
+#  | '_ \| | | || |/ _ \ '__| '_ ` _ \| | '_ \ / _` | | | | || |
+#  | |_) | |_| || |  __/ |  | | | | | | | | | | (_| | | |_| || |
+#  | .__/ \__, ||_|\___|_|  |_| |_| |_|_|_| |_|\__,_|_|\___/|___|
+#  |_|    |___/
+# =============================================================================
+# Authors:            Patrick Lehmann
+#
+# Python unittest:    Testing the pyTerminalUI module
+#
+# Description:
+# ------------------------------------
+#		TODO
+#
+# License:
+# ============================================================================
+# Copyright 2017-2020 Patrick Lehmann - Bötzingen, Germany
+# Copyright 2007-2016 Patrick Lehmann - Dresden, Germany
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+# ============================================================================
+#
+"""
+pyAttributes
+############
+
+:copyright: Copyright 2007-2020 Patrick Lehmann - Bötzingen, Germany
+:license: Apache License, Version 2.0
+"""
+from unittest     import TestCase
+
+from pyTerminalUI import LineTerminal
+
+
+if __name__ == "__main__":
+	print("ERROR: you called a testcase declaration file as an executable module.")
+	print("Use: 'python -m unitest <testcase module>'")
+	exit(1)
+
+
+class Application(LineTerminal):
+	def __init__(self):
+		super().__init__(verbose=True, debug=True, quiet=False)
+
+		LineTerminal.FATAL_EXIT_CODE = 0
+
+
+class Terminal(TestCase):
+	app : Application
+
+	def setUp(self) -> None:
+		self.app = Application()
+
+	def test_Version(self):
+		Application.versionCheck((3, 8, 0))
+
+	def test_Write(self):
+		self.app.WriteQuiet("This is a quiet message.")
+		self.app.WriteNormal("This is a normal message.")
+		self.app.WriteInfo("This is a info message.")
+		self.app.WriteDebug("This is a debug message.")
+		self.app.WriteWarning("This is a warning message.")
+		self.app.WriteError("This is an error message.")
+		self.app.WriteFatal("This is a fatal message.", immediateExit=False)

test/Application.py tests/unit/__init__.pytest/Application.py renamed to tests/unit/__init__.py

@@ -11,21 +11,22 @@
 # =============================================================================
 # Authors:            Patrick Lehmann
 #
-# Python module:      A test application for pyTerminalUI.
+# Python unittest:    Helper functions for unittests
 #
 # Description:
 # ------------------------------------
 #		TODO
 #
 # License:
 # ============================================================================
-# Copyright 2017-2019 Patrick Lehmann - Bötzingen, Germany
+# Copyright 2017-2020 Patrick Lehmann - Bötzingen, Germany
+# Copyright 2007-2016 Patrick Lehmann - Dresden, Germany
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
-#		http://www.apache.org/licenses/LICENSE-2.0
+#   http://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
@@ -36,32 +37,10 @@
 # SPDX-License-Identifier: Apache-2.0
 # ============================================================================
 #
-import os
-import sys
-sys.path.insert(0, os.path.abspath('.'))
-sys.path.insert(0, os.path.abspath('..'))
+"""
+pyAttributes
+############
 
-from pyTerminalUI import LineTerminal
-
-
-class Application(LineTerminal):
-	def __init__(self):
-		super().__init__(verbose=True, debug=True, quiet=False)
-
-		LineTerminal.FATAL_EXIT_CODE = 0
-
-	def run(self):
-		self.WriteQuiet("This is a quiet message.")
-		self.WriteNormal("This is a normal message.")
-		self.WriteInfo("This is a info message.")
-		self.WriteDebug("This is a debug message.")
-		self.WriteWarning("This is a warning message.")
-		self.WriteError("This is an error message.")
-		self.WriteFatal("This is a fatal message.")
-
-# entry point
-if __name__ == "__main__":
-	Application.versionCheck((3,6,0))
-	app = Application()
-	app.run()
-	app.exit()
+:copyright: Copyright 2007-2020 Patrick Lehmann - Bötzingen, Germany
+:license: Apache License, Version 2.0
+"""