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"""Unit tests for pydecider.step |
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""" |
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import os |
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import sys |
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import unittest |
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sys.path.append( |
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os.path.realpath( |
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os.path.join( |
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os.path.dirname(__file__), |
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'..' |
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) |
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) |
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) |
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import mock |
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from pydecider.step import Step, StepDefinitionError |
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from pydecider.state import StepStateStatus |
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class StepTest(unittest.TestCase): |
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def setUp(self): |
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self.activities = { |
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'test1': mock.Mock(), |
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} |
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def test_step_create_bad_data(self): |
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step_data = { |
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"name": "bad", |
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} |
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self.assertRaises( |
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ValueError, |
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Step.from_data, |
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step_data, |
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self.activities |
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) |
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def test_step_create_requires(self): |
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step_data = { |
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"name": "test", |
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"activity": "test1", # Note: Not checking activity here |
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"requires": ["foo", ("bar", "succeeded"), ("baz", "failed")], |
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} |
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step = Step.from_data(step_data, self.activities) |
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self.assertEquals( |
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step.requires, |
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{ |
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'foo': StepStateStatus.completed, |
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'bar': StepStateStatus.succeeded, |
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'baz': StepStateStatus.failed, |
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} |
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) |
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def test_activity_step_create(self): |
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step_data = { |
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"name": "test", |
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"activity": "test1", |
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} |
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step = Step.from_data(step_data, self.activities) |
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self.assertEquals(step.name, 'test') |
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self.assertTrue(step.activity is self.activities['test1']) |
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self.assertTrue(step.input_template is None) |
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def test_activity_step_create_no_activity(self): |
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step_data = { |
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"name": "test", |
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"activity": "test2", |
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} |
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self.assertRaises( |
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KeyError, |
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Step.from_data, |
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step_data, |
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self.activities |
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) |
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def test_activity_step_create_bad_status(self): |
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step_data = { |
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"name": "test", |
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"activity": "test1", |
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"requires": [("foo", "blah")], |
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} |
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self.assertRaises( |
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StepDefinitionError, |
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Step.from_data, |
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step_data, |
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self.activities |
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) |
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def test_activity_step_input_template(self): |
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step_data = { |
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"name": "test", |
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"activity": "test1", |
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"requires": ["foo"], |
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"input": ('{' |
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'"a": {{foo}},' |
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'"b": {{__input__}},' |
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'"c": {{__input__.who}}' |
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'}') |
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} |
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step = Step.from_data(step_data, self.activities) |
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self.assertEquals( |
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step.prepare({ |
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"foo": "hello", |
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"__input__": { |
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"who": "world" |
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} |
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}), |
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{ |
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'a': 'hello', |
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'b': { |
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'who': 'world' |
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}, |
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'c': 'world' |
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} |
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) |
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if __name__ == '__main__': |
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import logging |
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logging.basicConfig(level=logging.DEBUG) |
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unittest.main() |
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The coding style of this project requires that you add a docstring to this code element. Below, you find an example for methods:
If you would like to know more about docstrings, we recommend to read PEP-257: Docstring Conventions.