def test_check_node_status_bad_intervals(self):
"""Assert that check_node_status completes successfully
With bogus timeout and interval values
"""
not_found_nodes = check_node_status(-1, -1, set(['a1', 'b1', 'c1']))
assert not not_found_nodes
not_found_nodes = check_node_status(1, 5, set(['a1', 'b1', 'z1']))
assert not_found_nodes == ['z1']
def test_check_node_status_no_interest(self):
"""Assert that check_node_status completes successfully
Returns empty array because nothing was requested to look for.
"""
not_found_nodes = check_node_status(3, 1, expected_nodes=None)
assert not not_found_nodes
not_found_nodes = check_node_status(3, 1, [])
assert not not_found_nodes
not_found_nodes = check_node_status(3, 1, set([]))
assert not not_found_nodes
def test_check_node_status_success_changing_status(self):
"""Assert that check_node_status completes successfully
Nodes go from not ready to ready
"""
not_found_nodes = check_node_status(30, 1, set(['a1', 'b1', 'c1']))
assert not not_found_nodes
def test_check_node_status_all_success_4th(self):
"""Assert that check_node_status completes successfully
All nodes ready on 4th iteration
"""
not_found_nodes = check_node_status(3, 1, set(['a1', 'b1', 'c1']))
assert not not_found_nodes
def test_check_node_status_simple_failure(self):
"""Assert that check_node_status completes successfully with failures
Some nodes successful, but looking for some that never show up.
(list input)
"""
not_found_nodes = check_node_status(1, 1, ['a1', 'b1', 'c1', 'z1'])
assert not_found_nodes == ['z1']
def test_check_node_status_all_success(self):
"""Assert that check_node_status completes successfully
Simple case - all nodes ready when response has all values
(set input)
"""
not_found_nodes = check_node_status(10, 1, set(['a1', 'b1', 'c1']))
assert not not_found_nodes
def test_check_node_status_error_not_connected_to_k8s(self):
"""Assert that check_node_status completes successfully with failures
No nodes found because of errors doing lookup.
"""
not_found_nodes = check_node_status(1, 1, set(['a1', 'b1', 'c1']))
assert 'a1' in not_found_nodes
assert 'b1' in not_found_nodes
assert 'c1' in not_found_nodes
def test_check_node_status_malformed(self):
"""Assert that check_node_status completes successfully
Nodes go from not ready to ready
"""
not_found_nodes = check_node_status(1, 1, set(['a1', 'b1', 'c1']))
assert 'a1' in not_found_nodes
assert 'b1' in not_found_nodes
assert 'c1' not in not_found_nodes
def test_check_node_status_timeout_before_4th(self):
"""Assert that check_node_status completes successfully with failures
Some nodes not ready before timeout (before 4th iteration)
"""
not_found_nodes = check_node_status(2, 1, set(['a1', 'b1', 'c1']))
assert 'a1' in not_found_nodes
assert 'b1' in not_found_nodes
assert 'c1' not in not_found_nodes
