def test_not_already_clear_multiple(self):
self.install_two_drivers()
db.clear()
assert db.count_dbs() == 0
def test_already_clear(self):
self.clear_drivers()
db.clear()
assert db.count_dbs() == 0
def test_not_already_clear(self):
self.install_one_driver()
db.clear()
assert db.count_dbs() == 0
def test_one(self):
self.install_one_driver()
assert db.count_dbs() == 1
def test_two(self):
self.install_two_drivers()
assert db.count_dbs() == 2
def test_not_already_clear_multiple(self):
self.install_two_drivers()
db.clear()
assert db.count_dbs() == 0
def test_none(self):
self.clear_drivers()
assert db.count_dbs() == 0
def test_not_already_clear(self):
self.install_one_driver()
db.clear()
assert db.count_dbs() == 0
def test_already_clear(self):
self.clear_drivers()
db.clear()
assert db.count_dbs() == 0
def test_two(self):
self.install_two_drivers()
assert db.count_dbs() == 2
def test_one(self):
self.install_one_driver()
assert db.count_dbs() == 1
def test_none(self):
self.clear_drivers()
assert db.count_dbs() == 0
