TPPTAnalysisSW/unittests/tests_test.py

"""
Copyright (c) 2019, OptoFidelity OY

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

    1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
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    3. All advertising materials mentioning features or use of this software must display the following acknowledgement: This product includes software developed by the OptoFidelity OY.
    4. Neither the name of the OptoFidelity OY 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;
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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"""

# Test class for testing test generation (phew...)

import unittest
import time
import re

# Report generation time threshold for acceptance
_report_time_threshold = 1.0

def setUpModule():
    import start_webserver

class ReportTest(unittest.TestCase):
    
    # addTestId - runTest pattern enables us to read test id's from database
    # and run each test id as a separate test
    @staticmethod
    def addTestId(test_id):
        def subtest(self):
            self.runTest(test_id)
        
        test_method = "test_testid_%s" % test_id
        setattr(ReportTest, test_method, subtest)
        return test_method

    def runTest(self, test_id):
        import start_webserver
        #print "Test id %s" % test_id
        start = time.clock()
        html = start_webserver.root.tests.GET(test_id)
        end = time.clock()
        self.assertLessEqual(end-start, _report_time_threshold, "The execution of report took too long: %.1f seconds" % (end-start))

        if ReportTest.check_images:
            images = re.findall('/img/.*?\.png', html)
            for image in images:
                # Strip /img/ from the start
                name = image[5:]
                #print "Test id %s - image %s" % (test_id, name)
                start_webserver.root.img.GET(name)

def suite(check_images=False):
    import measurementdb
    dbsession = measurementdb.get_database().session()
    test_ids = dbsession.query(measurementdb.TestItem).order_by(measurementdb.TestItem.id).\
                                                       values(measurementdb.TestItem.id)

    ReportTest.check_images = check_images

    tests = []
    for test_id in test_ids:
        tests.append(ReportTest.addTestId(str(test_id[0])))

    suite = unittest.TestSuite()
    for test in tests:
        suite.addTest(ReportTest(test))
    return suite