def test_stratify_compartments__with_no_extisting_strat_and_subset_only():
strat = Stratification(
name="age",
strata=["0", "10", "20"],
compartments=["S"],
)
comps = [Compartment("S"), Compartment("I"), Compartment("R")]
strat_comps = strat._stratify_compartments(comps)
assert strat_comps == [
Compartment("S", {"age": "0"}),
Compartment("S", {"age": "10"}),
Compartment("S", {"age": "20"}),
Compartment("I"),
Compartment("R"),
]
def test_stratify_compartments__with_extisting_strat():
age_strat = Stratification(
name="age",
strata=["0", "10", "20"],
compartments=["S", "I", "R"],
)
comps = [Compartment("S"), Compartment("I"), Compartment("R")]
age_comps = age_strat._stratify_compartments(comps)
loc_strat = Stratification(
name="location",
strata=["rural", "urban"],
compartments=["S", "I", "R"],
)
loc_comps = loc_strat._stratify_compartments(age_comps)
assert loc_comps == [
Compartment("S", {
"age": "0",
"location": "rural"
}),
Compartment("S", {
"age": "0",
"location": "urban"
}),
Compartment("S", {
"age": "10",
"location": "rural"
}),
Compartment("S", {
"age": "10",
"location": "urban"
}),
Compartment("S", {
"age": "20",
"location": "rural"
}),
Compartment("S", {
"age": "20",
"location": "urban"
}),
Compartment("I", {
"age": "0",
"location": "rural"
}),
Compartment("I", {
"age": "0",
"location": "urban"
}),
Compartment("I", {
"age": "10",
"location": "rural"
}),
Compartment("I", {
"age": "10",
"location": "urban"
}),
Compartment("I", {
"age": "20",
"location": "rural"
}),
Compartment("I", {
"age": "20",
"location": "urban"
}),
Compartment("R", {
"age": "0",
"location": "rural"
}),
Compartment("R", {
"age": "0",
"location": "urban"
}),
Compartment("R", {
"age": "10",
"location": "rural"
}),
Compartment("R", {
"age": "10",
"location": "urban"
}),
Compartment("R", {
"age": "20",
"location": "rural"
}),
Compartment("R", {
"age": "20",
"location": "urban"
}),
]