Refactor Test Suites to Use Fixtures instead of duplicating data

In the test_minor.py suite we have implemented fixtures that allow us to remove unnecessary duplicate creation statements. It would be nice if we could make this global and implement some fixtures that could be used in all functions. Since many tests might have multiple things created it could be beneficial to create `factories` which are essentially functions we can call that will create testing data. This might be an example:

```
@pytest.fixture
def userFactory():
createdUsers = []

def createUser(username):
user = User.create(username=username, firstName="Test", lastName="User", email=f"{username}@test.com")
createdUsers.append(user)
return user

yield createUser # Runs test first

for user in createdUsers:
user.delete_instance()

# usage
user1 = userFactory("FINN")
user2 = userFactory("glek")
```