def test_update_throws_bad_gateway(db):
with pytest.raises(TableDoesNotExistException) as exc:
db(
update(table_name='does_not_exist_table',
key={'id': 'aaaaaa'},
attributes={'prop': 'val'}))
assert exc is not None
def test_scan_gets_all_items(db):
db(create(table_name='it_companies', hash_key='name'))
add_company = lambda name: db(
add(table_name='it_companies', item={'name': name}))
scanners = ['Apple', 'Microsoft', 'Google', 'Tesla', 'IBM', 'GM']
for x in scanners:
add_company(x)
results = db(scan(table_name='it_companies')).items()
assert len(results) == len(scanners)
def test_numbers_are_not_changed(db):
"""Asserts that numbers inserted into dynamo are not converted
to another type - **namely Decimals**. See https://github.com/boto/boto3/issues/369
This test is to assert that dynofunc correctly handles this by converting
any Decimals that dynamo returns back to a default json parsable property.
"""
db(create(table_name='data_const', hash_key='id'))
db(
add(table_name='data_const',
item={
'id': 'aaaaaa',
'prefrences': {
'volume': 9
}
}))
user = db(find(table_name='data_const', key={'id': 'aaaaaa'}))
volume = user.item().get('prefrences').get('volume')
assert volume == 9
assert isinstance(volume, int)
def test_update_list_by_append(db):
db(create(table_name='funcs', hash_key='id'))
db(add(table_name='funcs', item={'id': 'aaa', 'items': ['a', 'b', 'c']}))
db(
update(table_name='funcs',
key={'id': 'aaa'},
attributes={'items': attr.append('D')}))
record = db(find(table_name='funcs', key={'id': 'aaa'}))
items = record.item().get('items')
assert isinstance(items, list)
assert 'D' in items
def test_happy_path(db):
db(add(table_name='users', item={'id': 'aaaaaa', 'username': '******'}))
db(describe(table_name='users'))
db(find(table_name='users', key={'username': '******'}))
db(
update(table_name='users',
key={'username': '******'},
attributes={'user_status': 'unleashed'}))
db(query(table_name='users',
conditions=attr('username').equals('sunshie')))
db(delete(table_name='users', key={'username': '******'}))
def test_conditions(db):
##
## POPULATE TEST DATA
##
db(create(
table_name='ownership',
hash_key='id:int',
range_key='owner'))
db(add(table_name='ownership', item=_owner_item('ray-x28h')))
db(add(table_name='ownership', item=_owner_item('ray-934x')))
db(add(table_name='ownership', item=_owner_item('carl-28hx')))
db(add(table_name='ownership', item=_owner_item('kobe-oi28')))
db(create(
table_name='analytics',
hash_key='id:int',
range_key='state:int'))
db(add(table_name='analytics', item=_analytic_item(1)))
db(add(table_name='analytics', item=_analytic_item(2)))
db(add(table_name='analytics', item=_analytic_item(3)))
db(add(table_name='analytics', item=_analytic_item(4)))
db(add(table_name='analytics', item=_analytic_item(5)))
db(add(table_name='analytics', item=_analytic_item(6)))
db(add(table_name='analytics', item=_analytic_item(7)))
db(add(table_name='analytics', item=_analytic_item(8)))
db(add(table_name='analytics', item=_analytic_item(9)))
db(add(table_name='analytics', item=_analytic_item(10)))
##
## RUN TESTS
##
## TEST == EQUALS
result = db(query(
table_name='analytics',
conditions=attr('id').equals(1)))
assert len(result.items()) == 10
## TEST > GREATER THAN
result = db(query(
table_name='analytics',
conditions=cand(
attr('id').equals(1),
attr('state').gt(7))))
assert len(result.items()) == 3
## TEST < LESS THAN
result = db(query(
table_name='analytics',
conditions=cand(
attr('id').equals(1),
attr('state').lt(7))))
assert len(result.items()) == 6
## TEST >= GREATER THEAN OR EQUAL TO
result = db(query(
table_name='analytics',
conditions=cand(
attr('id').equals(1),
attr('state').gt_or_eq(7))))
assert len(result.items()) == 4
## TEST <= LESS THEAN OR EQUAL TO
result = db(query(
table_name='analytics',
conditions=cand(
attr('id').equals(1),
attr('state').lt_or_eq(7))))
assert len(result.items()) == 7
## TEST BETWEEN b AND c
result = db(query(
table_name='analytics',
conditions=cand(
attr('id').equals(1),
attr('state').between(6, 8))))
assert len(result.items()) == 3
## TEST begins_with
result = db(query(
table_name='ownership',
conditions=cand(
attr('id').equals(1),
attr('owner').begins_with('ray-'))))
assert len(result.items()) == 2
def test_query_throws_bad_gateway(db):
with pytest.raises(TableDoesNotExistException) as exc:
db(
query(table_name='does_not_exist_table',
conditions=attr('name').equals('sunshie')))
assert exc is not None
def test_find_throws_bad_gateway(db):
with pytest.raises(TableDoesNotExistException) as exc:
db(find(table_name='does_not_exist_table', key={'id': 'aaaaaa'}))
assert exc is not None
