definesdb.py

importos

fromesp32_ulp.definesdbimportDefinesDB, DBNAME
fromesp32_ulp.utilimportfile_exists

tests= []


deftest(param):
tests.append(param)


@test
deftest_definesdb_clear_removes_all_keys():
db=DefinesDB()
db.open()
db.update({'KEY1': 'VALUE1'})

db.clear()

assert'KEY1'notindb

db.close()


@test
deftest_definesdb_persists_data_across_instantiations():
db=DefinesDB()
db.open()
db.clear()

db.update({'KEY1': 'VALUE1'})

assert'KEY1'indb

db.close()
deldb
db=DefinesDB()
db.open()

assertdb.get('KEY1', None) =='VALUE1'

db.close()


@test
deftest_definesdb_should_not_create_a_db_file_when_only_reading():
db=DefinesDB()

db.clear()
assertnotfile_exists(DBNAME)

assertdb.get('some-key', None) isNone
assertnotfile_exists(DBNAME)


if__name__=='__main__':
# run all methods marked with @test
fortintests:
t()