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Example usage
=============
DDT consists of a class decorator ``ddt`` (for your ``TestCase`` subclass)
and two method decorators (for your tests that want to be multiplied):
* ``data``: contains as many arguments as values you want to feed to the test.
* ``file_data``: will load test data from a JSON file.
This allows you to write your tests as:
.. literalinclude:: ../test/test_example.py
:language: python
Where ``test_data_dict.json``:
.. literalinclude:: ../test/test_data_dict.json
:language: javascript
and ``test_data_list.json``:
.. literalinclude:: ../test/test_data_list.json
:language: javascript
And then run them with::
$ nosetests -v test/test_example.py
test_10_greater_than_5 (test.test_example.FooTestCase) ... ok
test_2_greater_than_1 (test.test_example.FooTestCase) ... ok
test_file_data_dict_sorted_list (test.test_example.FooTestCase) ... ok
test_file_data_dict_unsorted_list (test.test_example.FooTestCase) ... ok
test_file_data_list_Goodbye (test.test_example.FooTestCase) ... ok
test_file_data_list_Hello (test.test_example.FooTestCase) ... ok
test_larger_than_two_12 (test.test_example.FooTestCase) ... ok
test_larger_than_two_23 (test.test_example.FooTestCase) ... ok
test_larger_than_two_3 (test.test_example.FooTestCase) ... ok
test_larger_than_two_4 (test.test_example.FooTestCase) ... ok
test_not_larger_than_two_-3 (test.test_example.FooTestCase) ... ok
test_not_larger_than_two_0 (test.test_example.FooTestCase) ... ok
test_not_larger_than_two_1 (test.test_example.FooTestCase) ... ok
test_not_larger_than_two_2 (test.test_example.FooTestCase) ... ok
test_undecorated (test.test_example.FooTestCase) ... ok
----------------------------------------------------------------------
Ran 15 tests in 0.002s
OK
6 test methods + some *magic* decorators = 15 test cases.
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