def test_to_aws_format(self):
expected_output = [{"ParameterKey": "PARAMETER1",
"ParameterValue": "VALUE1"},
{"ParameterKey": "PARAMETER2",
"ParameterValue": "VALUE2"}]
sup = StackUpdateParameter(self.input_message)
self.assertEqual(sup.to_aws_format(), expected_output)
def test_init(self):
sup = StackUpdateParameter(self.input_message)
self.assertEqual(sup.version, 1)
self.assertEqual(sup.stack_name, "ANY_STACK")
self.assertEqual(sup.region, "ANY_REGION")
self.assertEqual(sup.items(), [
("PARAMETER1", "VALUE1"),
("PARAMETER2", "VALUE2")])
def test_merge_many_parameters(self):
"""
Test that merging with many parameters work.
"""
sup = StackUpdateParameter({
'parameters': {
'param1': 'value1change',
'param2': 'value2-no-change',
'param3': 'value3change',
'paramx': 'value-x-not-existing'},
'version': 1,
'stackName': 'bla',
'region': 'eu-west-1'})
original_parameters = [{
'ParameterKey': 'param1',
'ParameterValue': 'value1-to-be-changed'
}, {
'ParameterKey': 'param2',
'ParameterValue': 'value2-no-change'
}, {
'ParameterKey': 'param3',
'ParameterValue': 'value3-to-be-changed'
}, {
'ParameterKey': 'param4',
'ParameterValue': 'value4-not-updated'
}]
expected_output = [{
'ParameterKey': 'param3',
'ParameterValue': 'value3change'
}, {
'ParameterKey': 'param1',
'ParameterValue': 'value1change'
}, {
'ParameterKey': 'param2',
'UsePreviousValue': True
}, {
'ParameterKey': 'param4',
'UsePreviousValue': True
}]
result = sup.merge(original_parameters)
self.assertItemsEqual(result, expected_output)
def test_merge(self):
input_message = {
"version": 1,
"stackName": "ANY_STACK",
"region": "ANY_REGION",
"parameters": {
"PARAMETER2": "UPDATED_VALUE2",
}
}
expected_output = [{"ParameterKey": "PARAMETER2",
"ParameterValue": "UPDATED_VALUE2"},
{"ParameterKey": "PARAMETER1",
"UsePreviousValue": True}]
stack_parameter = [{"ParameterKey": "PARAMETER1",
"ParameterValue": "VALUE1"},
{"ParameterKey": "PARAMETER2",
"ParameterValue": "VALUE2"}]
sup = StackUpdateParameter(input_message)
self.assertEqual(sup.merge(stack_parameter), expected_output)