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# pylint: disable=preferred-module # FIXME: remove once migrated per GH-725
import unittest
from ansiblelint.rules import RulesCollection
from ansiblelint.rules.UseHandlerRatherThanWhenChangedRule import (
UseHandlerRatherThanWhenChangedRule,
)
from ansiblelint.testing import RunFromText
SUCCESS_TASKS = '''
- name: print helpful error message
debug:
var: result
when: result.failed
- name: do something when hello is output
debug:
msg: why isn't this a handler
when: result.stdout == "hello"
- name: never actually debug
debug:
var: result
when: False
- name: Dont execute this step
debug:
msg: "debug message"
when:
- false
- name: check when with a list
debug:
var: result
when:
- conditionA
- conditionB
'''
FAIL_TASKS = '''
- name: execute command
command: echo hello
register: result
- name: this should be a handler
debug:
msg: why isn't this a handler
when: result.changed
- name: this should be a handler 2
debug:
msg: why isn't this a handler
when: result|changed
- name: this should be a handler 3
debug:
msg: why isn't this a handler
when: result.changed == true
- name: this should be a handler 4
debug:
msg: why isn't this a handler
when: result['changed'] == true
- name: this should be a handler 5
debug:
msg: why isn't this a handler
when:
- result['changed'] == true
- another_condition
'''
class TestUseHandlerRatherThanWhenChanged(unittest.TestCase):
collection = RulesCollection()
collection.register(UseHandlerRatherThanWhenChangedRule())
def setUp(self):
self.runner = RunFromText(self.collection)
def test_success(self):
results = self.runner.run_role_tasks_main(SUCCESS_TASKS)
self.assertEqual(0, len(results))
def test_fail(self):
results = self.runner.run_role_tasks_main(FAIL_TASKS)
self.assertEqual(5, len(results))
|
