def test_constraints_and_basic(self):
line_source = LineSource('localhost', 'node_0.log')
effect = Clue(('Pear', 2), 'Pear, 2 times', 3000, line_source)
clues_lists = [
([
Clue(('Milk', 3), 'Milk, 3 times', 50, line_source),
Clue(('Chocolate', 2), 'Chocolate, 2 times', 100, line_source),
Clue(('Pear', 2), 'Pear, 2 times', 150, line_source)
], 1), ([
Clue(('Pear', 2), 'Pear, 2 times', 1050, line_source),
Clue(('Milk', 1), 'Milk, 1 times', 1100, line_source)
], 1)
] # yapf: disable
constraints = [{
'clues_groups': [[0, 1], [1, 1], [2, 1]],
'name': 'identical',
'params': {}
}, {
'clues_groups': [[0, 2], [1, 2], [2, 2]],
'name': 'identical',
'params': {}
}]
causes = Verifier.constraints_and(clues_lists, effect, constraints,
ConstraintManager())
assert len(causes) == 1
assert all(cause.constraints_linkage == InvestigationResult.AND
for cause in causes)
assert causes[0].lines == [
FrontInput.from_clue(Clue(
('Pear', 2), 'Pear, 2 times', 150, line_source)),
FrontInput.from_clue(Clue(
('Pear', 2), 'Pear, 2 times', 1050, line_source))
] # yapf: disable
def test_single_constraint_not_basic(self):
line_source = LineSource('localhost', 'node_0.log')
effect = Clue(('Dinner', 44), 'Dinner, 44 times', 440, line_source)
clues_lists = [
([
Clue(('Car', 40), 'Car, 40 times', 400, line_source),
Clue(('Car', 1), 'Car, 1 times', 100, line_source),
Clue(('Car', 15), 'Car, 15 times', 150, line_source)
], 1),
([
Clue(('Forest', 0), 'Forest, 0 times', 0, line_source),
Clue(('Forest', 3), 'Forest, 3 times', 30, line_source),
Clue(('Forest', 42), 'Forest, 42 times', 420, line_source)
], 1)
] # yapf: disable
constraint = {
'clues_groups': [[0, 1], [1, 1], [2, 1]],
'name': 'identical',
'params': {}
}
causes = Verifier.single_constraint_not(clues_lists,
effect, constraint,
ConstraintManager())
assert len(causes) == 1
assert causes[0].constraints_linkage == InvestigationResult.NOT
assert causes[0].constraints[0] == constraint
def test_constraints_or_two_time_constraints(self):
line_source = LineSource('localhost', 'node_0.log')
effect = Clue(('Foo occurred', datetime(2000, 6, 14, second=15)),
'Foo occurred, 2000 06 14 00:00:15', 500, line_source)
clues_lists = [
([
Clue(('Bar occurred', datetime(2000, 6, 14, second=10)), 'Bar occurred, 2000 06 14 00:00:10', 250, line_source),
], 1)
] # yapf: disable
constraints = [{
'clues_groups': [[1, 2], [0, 2]],
'name': 'time_delta',
'params': {
'max_delta': 8.0
}
}, {
'clues_groups': [[1, 2], [0, 2]],
'name': 'time_delta',
'params': {
'max_delta': 3.0
}
}]
causes = Verifier.constraints_or(clues_lists, effect, constraints,
ConstraintManager())
assert len(causes) == 1
assert all(cause.constraints_linkage == InvestigationResult.OR
for cause in causes)
assert causes[0].lines == [
FrontInput.from_clue(Clue(
('Bar occurred', datetime(2000, 6, 14, second=10)), 'Bar occurred, 2000 06 14 00:00:10', 250, line_source))
] # yapf: disable
assert len(causes[0].constraints) == 1
assert causes[0].constraints[0] == constraints[0]
def test_constraints_or_verification_failed(self):
line_source = LineSource('localhost', 'node_0.log')
effect = Clue(('Pineapple', 44), 'Pineapple, 44 times', 3000,
line_source)
clues_lists = [
([
Clue(('Milk', 3), 'Milk, 3 times', 50, line_source),
Clue(('Chocolate', 2), 'Chocolate, 2 times', 100, line_source),
Clue(('Banana', 1), 'Banana, 1 times', 150, line_source)
], 1), ([
Clue(('Banana', 2), 'Banana, 2 times', 1050, line_source),
Clue(('Milk', 1), 'Milk, 2 times', 1100, line_source)
], 1)
] # yapf: disable
constraints = [{
'clues_groups': [[0, 1], [1, 1], [2, 1]],
'name': 'identical',
'params': {}
}, {
'clues_groups': [[0, 2], [1, 2], [2, 2]],
'name': 'identical',
'params': {}
}]
causes = Verifier.constraints_or(clues_lists, effect, constraints,
ConstraintManager())
assert not causes
def test_constraints_or_without_constraints(self):
line_source = LineSource('localhost', 'node_0.log')
effect = Clue(('Pineapple', 44), 'Pineapple, 44 times', 3000,
line_source)
clues_lists = [
([
Clue(('Banana', 2), 'Banana, 2 times', 1050, line_source),
Clue(('Milk', 1), 'Milk, 2 times', 1100, line_source)
], 1),
([
Clue(('Chocolate', 2), 'Chocolate, 2 times', 100, line_source)
], 1)
] # yapf: disable
constraints = []
causes = Verifier.constraints_or(clues_lists, effect, constraints,
ConstraintManager())
assert len(causes) == 2
assert all(cause.constraints_linkage == InvestigationResult.OR
for cause in causes)
assert causes[0].lines == [
FrontInput.from_clue(Clue(
('Banana', 2), 'Banana, 2 times', 1050, line_source)),
FrontInput.from_clue(Clue(
('Chocolate', 2), 'Chocolate, 2 times', 100, line_source))
] # yapf: disable
assert causes[1].lines == [
FrontInput.from_clue(Clue(
('Milk', 1), 'Milk, 2 times', 1100, line_source)),
FrontInput.from_clue(Clue(
('Chocolate', 2), 'Chocolate, 2 times', 100, line_source))
] # yapf: disable
assert all(not cause.constraints for cause in causes)
def test_constraints_and_basic(self):
line_source = LineSource('localhost', 'node_0.log')
effect = Clue(('Pear', 2), 'Pear, 2 times', 3000, line_source)
clues_lists = [
([
Clue(('Milk', 3), 'Milk, 3 times', 50, line_source),
Clue(('Chocolate', 2), 'Chocolate, 2 times', 100, line_source),
Clue(('Pear', 2), 'Pear, 2 times', 150, line_source)
], 1), ([
Clue(('Pear', 2), 'Pear, 2 times', 1050, line_source),
Clue(('Milk', 1), 'Milk, 1 times', 1100, line_source)
], 1)
] # yapf: disable
constraints = [
{
'clues_groups': [[0, 1], [1, 1], [2, 1]],
'name': 'identical',
'params': {}
}, {
'clues_groups': [[0, 2], [1, 2], [2, 2]],
'name': 'identical',
'params': {}
}
]
causes = Verifier.constraints_and(clues_lists, effect, constraints, ConstraintManager())
assert len(causes) == 1
assert all(cause.constraints_linkage == InvestigationResult.AND for cause in causes)
assert causes[0].lines == [
FrontInput.from_clue(Clue(
('Pear', 2), 'Pear, 2 times', 150, line_source)),
FrontInput.from_clue(Clue(
('Pear', 2), 'Pear, 2 times', 1050, line_source))
] # yapf: disable
def test_constraints_or_without_constraints(self):
line_source = LineSource('localhost', 'node_0.log')
effect = Clue(('Pineapple', 44), 'Pineapple, 44 times', 3000, line_source)
clues_lists = [
([
Clue(('Banana', 2), 'Banana, 2 times', 1050, line_source),
Clue(('Milk', 1), 'Milk, 2 times', 1100, line_source)
], 1),
([
Clue(('Chocolate', 2), 'Chocolate, 2 times', 100, line_source)
], 1)
] # yapf: disable
constraints = []
causes = Verifier.constraints_or(clues_lists, effect, constraints, ConstraintManager())
assert len(causes) == 2
assert all(cause.constraints_linkage == InvestigationResult.OR for cause in causes)
assert causes[0].lines == [
FrontInput.from_clue(Clue(
('Banana', 2), 'Banana, 2 times', 1050, line_source)),
FrontInput.from_clue(Clue(
('Chocolate', 2), 'Chocolate, 2 times', 100, line_source))
] # yapf: disable
assert causes[1].lines == [
FrontInput.from_clue(Clue(
('Milk', 1), 'Milk, 2 times', 1100, line_source)),
FrontInput.from_clue(Clue(
('Chocolate', 2), 'Chocolate, 2 times', 100, line_source))
] # yapf: disable
assert all(not cause.constraints for cause in causes)
def test_constraints_or_two_time_constraints(self):
line_source = LineSource('localhost', 'node_0.log')
effect = Clue(
('Foo occurred', datetime(2000, 6, 14, second=15)),
'Foo occurred, 2000 06 14 00:00:15',
500,
line_source
)
clues_lists = [
([
Clue(('Bar occurred', datetime(2000, 6, 14, second=10)), 'Bar occurred, 2000 06 14 00:00:10', 250, line_source),
], 1)
] # yapf: disable
constraints = [
{
'clues_groups': [[1, 2], [0, 2]],
'name': 'time_delta',
'params': {'max_delta': 8.0}
}, {
'clues_groups': [[1, 2], [0, 2]],
'name': 'time_delta',
'params': {'max_delta': 3.0}
}
]
causes = Verifier.constraints_or(clues_lists, effect, constraints, ConstraintManager())
assert len(causes) == 1
assert all(cause.constraints_linkage == InvestigationResult.OR for cause in causes)
assert causes[0].lines == [
FrontInput.from_clue(Clue(
('Bar occurred', datetime(2000, 6, 14, second=10)), 'Bar occurred, 2000 06 14 00:00:10', 250, line_source))
] # yapf: disable
assert len(causes[0].constraints) == 1
assert causes[0].constraints[0] == constraints[0]
def test_constraints_or_verification_failed(self):
line_source = LineSource('localhost', 'node_0.log')
effect = Clue(('Pineapple', 44), 'Pineapple, 44 times', 3000, line_source)
clues_lists = [
([
Clue(('Milk', 3), 'Milk, 3 times', 50, line_source),
Clue(('Chocolate', 2), 'Chocolate, 2 times', 100, line_source),
Clue(('Banana', 1), 'Banana, 1 times', 150, line_source)
], 1), ([
Clue(('Banana', 2), 'Banana, 2 times', 1050, line_source),
Clue(('Milk', 1), 'Milk, 2 times', 1100, line_source)
], 1)
] # yapf: disable
constraints = [
{
'clues_groups': [[0, 1], [1, 1], [2, 1]],
'name': 'identical',
'params': {}
}, {
'clues_groups': [[0, 2], [1, 2], [2, 2]],
'name': 'identical',
'params': {}
}
]
causes = Verifier.constraints_or(clues_lists, effect, constraints, ConstraintManager())
assert not causes
def test_constraints_and_verification_failed_when_or_succeeded(self):
line_source = LineSource('localhost', 'node_0.log')
effect = Clue(('Banana', 44), 'Banana, 44 times', 3000, line_source)
clues_lists = [
([
Clue(('Milk', 3), 'Milk, 3 times', 50, line_source),
Clue(('Chocolate', 4), 'Chocolate, 4 times', 100, line_source),
Clue(('Pear', 2), 'Pear, 2 times', 150, line_source) # <- should be found (parser 1)
], 1), ([
Clue(('Pineapple', 2), 'Pineapple, 2 times', 1050, line_source), # <- should be found (parser 2)
Clue(('Milk', 1), 'Milk, 1 times', 1100, line_source)
], 1)
] # yapf: disable
constraints = [
{
'clues_groups': [[0, 1], [1, 1], [2, 1]],
'name': 'identical',
'params': {}
}, {
'clues_groups': [[1, 2], [2, 2]],
'name': 'identical',
'params': {}
}
]
# testing 'and'
causes = Verifier.constraints_and(clues_lists, effect, constraints, ConstraintManager())
assert not causes
# testing 'or'
causes = Verifier.constraints_or(clues_lists, effect, constraints, ConstraintManager())
assert len(causes) == 1
assert all(cause.constraints_linkage == InvestigationResult.OR for cause in causes)
assert causes[0].lines == [
FrontInput.from_clue(Clue(
('Pear', 2), 'Pear, 2 times', 150, line_source)),
FrontInput.from_clue(Clue(
('Pineapple', 2), 'Pineapple, 2 times', 1050, line_source))
] # yapf: disable
assert causes[0].constraints == [
{
'clues_groups': [[1, 2], [2, 2]],
'name': 'identical',
'params': {}
}
]
def test_constraints_and_verification_failed_when_or_succeeded(self):
line_source = LineSource('localhost', 'node_0.log')
effect = Clue(('Banana', 44), 'Banana, 44 times', 3000, line_source)
clues_lists = [
([
Clue(('Milk', 3), 'Milk, 3 times', 50, line_source),
Clue(('Chocolate', 4), 'Chocolate, 4 times', 100, line_source),
Clue(('Pear', 2), 'Pear, 2 times', 150, line_source) # <- should be found (parser 1)
], 1), ([
Clue(('Pineapple', 2), 'Pineapple, 2 times', 1050, line_source), # <- should be found (parser 2)
Clue(('Milk', 1), 'Milk, 1 times', 1100, line_source)
], 1)
] # yapf: disable
constraints = [{
'clues_groups': [[0, 1], [1, 1], [2, 1]],
'name': 'identical',
'params': {}
}, {
'clues_groups': [[1, 2], [2, 2]],
'name': 'identical',
'params': {}
}]
# testing 'and'
causes = Verifier.constraints_and(clues_lists, effect, constraints,
ConstraintManager())
assert not causes
# testing 'or'
causes = Verifier.constraints_or(clues_lists, effect, constraints,
ConstraintManager())
assert len(causes) == 1
assert all(cause.constraints_linkage == InvestigationResult.OR
for cause in causes)
assert causes[0].lines == [
FrontInput.from_clue(Clue(
('Pear', 2), 'Pear, 2 times', 150, line_source)),
FrontInput.from_clue(Clue(
('Pineapple', 2), 'Pineapple, 2 times', 1050, line_source))
] # yapf: disable
assert causes[0].constraints == [{
'clues_groups': [[1, 2], [2, 2]],
'name': 'identical',
'params': {}
}]
def test_constraints_when_one_unmatched(self):
line_source = LineSource('localhost', 'node_0.log')
effect = Clue(('Banana', 2), 'Banana, 2 times', 3000, line_source)
clues_lists = [
([
], 1), ([
Clue(('Banana', 2), 'Banana, 2 times', 1050, line_source),
Clue(('Milk', 1), 'Milk, 1 times', 1100, line_source)
], 1)
] # yapf: disable
constraints = [
{
'clues_groups': [[0, 1], [1, 1], [2, 1]],
'name': 'identical',
'params': {}
}, {
'clues_groups': [[0, 2], [2, 2]],
'name': 'identical',
'params': {}
}
]
# testing 'or'
causes = Verifier.constraints_or(clues_lists, effect, constraints, ConstraintManager())
assert len(causes) == 1
assert all(cause.constraints_linkage == InvestigationResult.OR for cause in causes)
assert causes[0].lines == [
FrontInput.from_clue(Clue(
('Banana', 2), 'Banana, 2 times', 1050, line_source))
] # yapf: disable
assert causes[0].constraints == [
{
'clues_groups': [[0, 2], [2, 2]],
'name': 'identical',
'params': {}
}
]
# testing 'and'
causes = Verifier.constraints_and(clues_lists, effect, constraints, ConstraintManager())
assert not causes
def test_constraints_when_one_unmatched(self):
line_source = LineSource('localhost', 'node_0.log')
effect = Clue(('Banana', 2), 'Banana, 2 times', 3000, line_source)
clues_lists = [
([
], 1), ([
Clue(('Banana', 2), 'Banana, 2 times', 1050, line_source),
Clue(('Milk', 1), 'Milk, 1 times', 1100, line_source)
], 1)
] # yapf: disable
constraints = [{
'clues_groups': [[0, 1], [1, 1], [2, 1]],
'name': 'identical',
'params': {}
}, {
'clues_groups': [[0, 2], [2, 2]],
'name': 'identical',
'params': {}
}]
# testing 'or'
causes = Verifier.constraints_or(clues_lists, effect, constraints,
ConstraintManager())
assert len(causes) == 1
assert all(cause.constraints_linkage == InvestigationResult.OR
for cause in causes)
assert causes[0].lines == [
FrontInput.from_clue(Clue(
('Banana', 2), 'Banana, 2 times', 1050, line_source))
] # yapf: disable
assert causes[0].constraints == [{
'clues_groups': [[0, 2], [2, 2]],
'name': 'identical',
'params': {}
}]
# testing 'and'
causes = Verifier.constraints_and(clues_lists, effect, constraints,
ConstraintManager())
assert not causes
def test_clues_combinations_basic(self):
xs = [([1, 2, 3], 2), ([4, 5], 1)]
combinations = list(Verifier._clues_combinations(xs))
assert combinations == [
[1, 2, 4],
[1, 2, 5],
[1, 3, 4],
[1, 3, 5],
[2, 1, 4],
[2, 1, 5],
[2, 3, 4],
[2, 3, 5],
[3, 1, 4],
[3, 1, 5],
[3, 2, 4],
[3, 2, 5]
] # yapf: disable
def test_clues_combinations_basic(self):
xs = [([1, 2, 3], 2), ([4, 5], 1)]
combinations = list(Verifier._clues_combinations(xs))
assert combinations == [
[1, 2, 4],
[1, 2, 5],
[1, 3, 4],
[1, 3, 5],
[2, 1, 4],
[2, 1, 5],
[2, 3, 4],
[2, 3, 5],
[3, 1, 4],
[3, 1, 5],
[3, 2, 4],
[3, 2, 5]
] # yapf: disable
def test_single_constraint_not_basic(self):
line_source = LineSource('localhost', 'node_0.log')
effect = Clue(('Dinner', 44), 'Dinner, 44 times', 440, line_source)
clues_lists = [
([
Clue(('Car', 40), 'Car, 40 times', 400, line_source),
Clue(('Car', 1), 'Car, 1 times', 100, line_source),
Clue(('Car', 15), 'Car, 15 times', 150, line_source)
], 1),
([
Clue(('Forest', 0), 'Forest, 0 times', 0, line_source),
Clue(('Forest', 3), 'Forest, 3 times', 30, line_source),
Clue(('Forest', 42), 'Forest, 42 times', 420, line_source)
], 1)
] # yapf: disable
constraint = {'clues_groups': [[0, 1], [1, 1], [2, 1]], 'name': 'identical', 'params': {}}
causes = Verifier.single_constraint_not(
clues_lists, effect, constraint, ConstraintManager()
)
assert len(causes) == 1
assert causes[0].constraints_linkage == InvestigationResult.NOT
assert causes[0].constraints[0] == constraint
