def test_programs_of_taxons():
dbf = ProgramFilter(db)
taxons = {"X/S/M/L/R/D/A", "X/S/M/L/R/D", "non_existing_taxon"}
programs = dbf.programs_of_taxons(taxons, follow=False)
print(sorted(programs))
for (db_program, db_program_data) in db["programs"].items():
if taxons.intersection(db_program_data["taxons"]):
assert db_program in programs
else:
assert db_program not in programs
def test_programs_of_taxons():
dbf = ProgramFilter(db)
taxons = {"variable/assignment/single"}
# The taxon "variable/assignment/single" is featured by assignment.py and collatz_print.py.
# This corresponds to follow=False. It is indirectly featured by fizzbuzz.py (which imports
# collatz_print.py) and by is_even.py (which imports fizzbuzz.py). Their addition corresponds
# to follow=True.
programs = dbf.programs_of_taxons(taxons, follow=False)
print(set(programs))
assert set(programs) == {"assignment.py", "collatz_print.py"}
programs = dbf.programs_of_taxons(taxons, follow=True)
print(set(programs))
assert set(programs) == {
"assignment.py",
"collatz_print.py",
"fizzbuzz.py",
"is_even.py",
}
