def test_command_is_executed(self, stack_map, sceptre_context, provider,
create_stack_command):
pattern = "/var/data/config/stack_b.yaml"
core = SceptreCore(stack_map, pattern, sceptre_context)
result = core.execute("create_stack")
for k, v in result.items():
assert v == "create_command executed"
def test_execute_order_with_ignore_dependencies_returns_single_stack(
self, stack_map, sceptre_context, provider):
pattern = "/var/data/config/stack.yaml"
sceptre_context.ignore_dependencies = True
core = SceptreCore(stack_map, pattern, sceptre_context)
stack = core.execute_order[0].pop()
assert stack.id == "/var/data/config/stack.yaml"
def test_provider_not_found_error_raised_with_missing_provider(
self, sceptre_context):
pattern = "/var/data/config/stack.yaml"
stack_config = {
"/var/data/config/stack.yaml": {
"provider": "Hello",
"name": "Stack1",
"region": "eu-west-1",
'template_path': 'templates/vpc.json',
}
}
with pytest.raises(ProviderNotFoundError):
SceptreCore(stack_config, pattern, sceptre_context)
def test_execute_order_with_all_stacks_returns_two_batches(
self, stack_map, sceptre_context, provider):
pattern = "/var/data/config"
core = SceptreCore(stack_map, pattern, sceptre_context)
assert len(core.execute_order[0]) == 2 and len(
core.execute_order[1]) == 1
def test_execute_stacks_filter_correctly_on_pattern(
self, stack_map, pattern, sceptre_context, provider):
core = SceptreCore(stack_map, pattern, sceptre_context)
assert len(core.execute_stacks) == 2
def test_stack_dependencies_are_correct(self, stack_map, pattern,
sceptre_context, provider):
core = SceptreCore(stack_map, pattern, sceptre_context)
for a, b in core.graph.graph.edges:
assert a.id == '/var/data/config/stack_b.yaml' \
and b.id == '/var/data/config/stack.yaml'
def test_stacks_are_added_to_graph(self, stack_map, pattern,
sceptre_context, provider):
core = SceptreCore(stack_map, pattern, sceptre_context)
assert len(core.graph) == len(stack_map)
def test_core_stack_list_contains_stacks(self, stack_map, pattern,
sceptre_context, provider):
core = SceptreCore(stack_map, pattern, sceptre_context)
assert isinstance(core.stacks.pop(), Stack)
def test_core_instantiation_generates_stacks(self, stack_map, pattern,
sceptre_context, provider):
core = SceptreCore(stack_map, pattern, sceptre_context)
assert len(core.stacks) == len(stack_map)
def test_incorrect_pattern_name_raises_exception(self, stack_map,
sceptre_context,
provider):
pattern = "non-existant-pattern.yaml"
with pytest.raises(ConfigFileNotFoundError):
SceptreCore(stack_map, pattern, sceptre_context)