#!/bin/sh
# Copyright 2016 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
#
# Run chromite tests using a virtualenv.
#
# Without arguments, runs all tests.  You can specify a specific
# module’s tests to run:
#
# $ run_tests chromite.lib.metadata_lib_unittest
#
# This will also discover all tests under a package.  For example:
#
# $ run_tests chromite.lib.paygen
#
# This command will run all tests in the paygen package/directory.
#
# This uses the full virtualenv to allow the unittest module to
# discover tests by import path.  See the README in the chromite/venv
# directory for more information about full virtualenv.
#
# TODO(ayatane): Running all tests should be considered experimental
# for now.  It needs to be checked that the exit status properly
# reflects failures, and the UI/test output should be evaluated and
# probably cleaned up.
set -eu
cd "$(dirname "$(readlink -f "$0")")"
. ./find_virtualenv.sh

unittest_discover() {
    exec_python_module unittest discover -p '*_unittest.py' "$@"
}

if [ "$#" -gt 0 ]; then
    unittest_discover "$@"
else
    unittest_discover chromite
fi