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Running The Python Tests

The Python tests are written using Python's built in unittest module, and can either be run by executing the scripts or with nose. The two modules dynd.nd and dynd.ndt have separate tests. To run a test script directly, simply execute the test .py file.

Examples:

D:\Develop\dynd-python>python dynd\ndt\test\test_type_basics.py
D:\Develop\dynd-python>python dynd\nd\test\test_array_basics.py

To execute the full test suite for both modules, run the following (not from the root project directory):

D:\Develop>python -c "import dynd; dynd.test()"
Running unit tests for the DyND Python bindings
Python version: 3.3.2 |Continuum Analytics, Inc.| (default, May 17 2013, 11:32:27) [MSC v.1500 64 bit (AMD64)]
Python prefix: C:\Anaconda\envs\py33
DyND-Python module: C:\Anaconda\envs\py33\lib\site-packages\dynd
DyND-Python version: 0.3.1-8-gd0620eb-dirty
DyND-Python git sha1: d0620ebad73a9ef840e40c9649ba97bff9444e0c
LibDyND version: 0.3.1-2-g25d6d4e
LibDyND git sha1: 25d6d4ef6ba4b1213359b0da80897c04c8d7474a
NumPy version: 1.7.1
..........................................................................................................
----------------------------------------------------------------------
Ran 106 tests in 0.348s

OK

To generate Jenkins-compatible XML output, control the verbosity of the output, etc, you may pass some extra parameters to the test function.

D:\Develop>python
Python 3.3.2 |Continuum Analytics, Inc.| (default, May 17 2013, 11:32:27) [MSC v.1500 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import dynd
>>> help(dynd.test)
Help on function test in module dynd:

test(verbosity=1, xunitfile=None, exit=False)
    Runs the full DyND test suite, outputing
    the results of the tests to  sys.stdout.

    Parameters
    ----------
    verbosity : int, optional
        Value 0 prints very little, 1 prints a little bit,
        and 2 prints the test names while testing.
    xunitfile : string, optional
        If provided, writes the test results to an xunit
        style xml file. This is useful for running the tests
        in a CI server such as Jenkins.
    exit : bool, optional
        If True, the function will call sys.exit with an
        error code after the tests are finished.