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import pytest
from openshift_checks.memory_availability import MemoryAvailability, OpenShiftCheckException
@pytest.mark.parametrize('group_names,is_containerized,is_active', [
(['masters'], False, True),
# ensure check is skipped on containerized installs
(['masters'], True, True),
(['nodes'], True, True),
(['etcd'], False, True),
(['masters', 'nodes'], False, True),
(['masters', 'etcd'], False, True),
([], False, False),
(['lb'], False, False),
(['nfs'], False, False),
])
def test_is_active(group_names, is_containerized, is_active):
task_vars = dict(
group_names=group_names,
openshift=dict(common=dict(is_containerized=is_containerized)),
)
assert MemoryAvailability.is_active(task_vars=task_vars) == is_active
@pytest.mark.parametrize("group_name,size_available", [
(
"masters",
17200,
),
(
"nodes",
8200,
),
(
"etcd",
12200,
),
])
def test_mem_check_with_recommended_memtotal(group_name, size_available):
result = MemoryAvailability(execute_module=NotImplementedError).run(tmp=None, task_vars=dict(
group_names=[group_name],
ansible_memtotal_mb=size_available,
))
assert not result.get('failed', False)
@pytest.mark.parametrize("group_name,size_available", [
(
"masters",
1,
),
(
"nodes",
2,
),
(
"etcd",
3,
),
])
def test_mem_check_with_insufficient_memtotal(group_name, size_available):
result = MemoryAvailability(execute_module=NotImplementedError).run(tmp=None, task_vars=dict(
group_names=[group_name],
ansible_memtotal_mb=size_available,
))
assert result['failed']
assert "below recommended storage" in result['msg']
def test_mem_check_with_invalid_groupname():
with pytest.raises(OpenShiftCheckException) as excinfo:
result = MemoryAvailability(execute_module=NotImplementedError).run(tmp=None, task_vars=dict(
openshift=dict(common=dict(
service_type='origin',
is_containerized=False,
)),
group_names=["invalid"],
ansible_memtotal_mb=1234567,
))
assert "'invalid'" in str(excinfo.value)
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