John Newbery 5448a1471d [tests] don't override __init__() in individual tests
Almost all test scripts currently need to override the __init__()
method. When they do that they need to call into super().__init__() as
the base class does some generic initialization.

This commit makes the base class __init__() call into set_test_params()
method. Individual test cases can override set_test_params() to setup
their test parameters.
2017-09-01 12:25:55 -04:00
..
2017-08-17 15:17:09 +02:00
2017-08-17 15:17:09 +02:00
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