moto/tests/test_rds/test_rds.py
2021-11-04 21:39:53 -01:00

334 lines
11 KiB
Python

import boto3
import boto.rds
import boto.vpc
from boto.exception import BotoServerError
import sure # noqa # pylint: disable=unused-import
import pytest
from moto import mock_ec2_deprecated, mock_rds_deprecated, mock_rds
def test_deprecation_warning():
with pytest.warns(None) as record:
mock_rds()
str(record[0].message).should.contain(
"Module mock_rds has been deprecated, and will be repurposed in a later release"
)
@mock_rds_deprecated
def test_create_database():
conn = boto.rds.connect_to_region("us-west-2")
database = conn.create_dbinstance(
"db-master-1", 10, "db.m1.small", "root", "hunter2", security_groups=["my_sg"]
)
database.status.should.equal("available")
database.id.should.equal("db-master-1")
database.allocated_storage.should.equal(10)
database.instance_class.should.equal("db.m1.small")
database.master_username.should.equal("root")
database.endpoint.should.equal(
("db-master-1.aaaaaaaaaa.us-west-2.rds.amazonaws.com", 3306)
)
database.security_groups[0].name.should.equal("my_sg")
@mock_rds_deprecated
def test_get_databases():
conn = boto.rds.connect_to_region("us-west-2")
list(conn.get_all_dbinstances()).should.have.length_of(0)
conn.create_dbinstance("db-master-1", 10, "db.m1.small", "root", "hunter2")
conn.create_dbinstance("db-master-2", 10, "db.m1.small", "root", "hunter2")
list(conn.get_all_dbinstances()).should.have.length_of(2)
databases = conn.get_all_dbinstances("db-master-1")
list(databases).should.have.length_of(1)
databases[0].id.should.equal("db-master-1")
@mock_rds
def test_get_databases_paginated():
conn = boto3.client("rds", region_name="us-west-2")
for i in range(51):
conn.create_db_instance(
AllocatedStorage=5,
Port=5432,
DBInstanceIdentifier="rds%d" % i,
DBInstanceClass="db.t1.micro",
Engine="postgres",
)
resp = conn.describe_db_instances()
resp["DBInstances"].should.have.length_of(50)
resp["Marker"].should.equal(resp["DBInstances"][-1]["DBInstanceIdentifier"])
resp2 = conn.describe_db_instances(Marker=resp["Marker"])
resp2["DBInstances"].should.have.length_of(1)
@mock_rds_deprecated
def test_describe_non_existent_database():
conn = boto.rds.connect_to_region("us-west-2")
conn.get_all_dbinstances.when.called_with("not-a-db").should.throw(BotoServerError)
@mock_rds_deprecated
def test_delete_database():
conn = boto.rds.connect_to_region("us-west-2")
list(conn.get_all_dbinstances()).should.have.length_of(0)
conn.create_dbinstance("db-master-1", 10, "db.m1.small", "root", "hunter2")
list(conn.get_all_dbinstances()).should.have.length_of(1)
conn.delete_dbinstance("db-master-1")
list(conn.get_all_dbinstances()).should.have.length_of(0)
@mock_rds_deprecated
def test_delete_non_existent_database():
conn = boto.rds.connect_to_region("us-west-2")
conn.delete_dbinstance.when.called_with("not-a-db").should.throw(BotoServerError)
@mock_rds_deprecated
def test_create_database_security_group():
conn = boto.rds.connect_to_region("us-west-2")
security_group = conn.create_dbsecurity_group("db_sg", "DB Security Group")
security_group.name.should.equal("db_sg")
security_group.description.should.equal("DB Security Group")
list(security_group.ip_ranges).should.equal([])
@mock_rds_deprecated
def test_get_security_groups():
conn = boto.rds.connect_to_region("us-west-2")
list(conn.get_all_dbsecurity_groups()).should.have.length_of(0)
conn.create_dbsecurity_group("db_sg1", "DB Security Group")
conn.create_dbsecurity_group("db_sg2", "DB Security Group")
list(conn.get_all_dbsecurity_groups()).should.have.length_of(2)
databases = conn.get_all_dbsecurity_groups("db_sg1")
list(databases).should.have.length_of(1)
databases[0].name.should.equal("db_sg1")
@mock_rds_deprecated
def test_get_non_existent_security_group():
conn = boto.rds.connect_to_region("us-west-2")
conn.get_all_dbsecurity_groups.when.called_with("not-a-sg").should.throw(
BotoServerError
)
@mock_rds_deprecated
def test_delete_database_security_group():
conn = boto.rds.connect_to_region("us-west-2")
conn.create_dbsecurity_group("db_sg", "DB Security Group")
list(conn.get_all_dbsecurity_groups()).should.have.length_of(1)
conn.delete_dbsecurity_group("db_sg")
list(conn.get_all_dbsecurity_groups()).should.have.length_of(0)
@mock_rds_deprecated
def test_delete_non_existent_security_group():
conn = boto.rds.connect_to_region("us-west-2")
conn.delete_dbsecurity_group.when.called_with("not-a-db").should.throw(
BotoServerError
)
@mock_rds_deprecated
def test_add_security_group_to_database():
conn = boto.rds.connect_to_region("us-west-2")
database = conn.create_dbinstance(
"db-master-1", 10, "db.m1.small", "root", "hunter2"
)
security_group = conn.create_dbsecurity_group("db_sg", "DB Security Group")
database.modify(security_groups=[security_group])
database = conn.get_all_dbinstances()[0]
list(database.security_groups).should.have.length_of(1)
database.security_groups[0].name.should.equal("db_sg")
@mock_ec2_deprecated
@mock_rds_deprecated
def test_add_database_subnet_group():
vpc_conn = boto.vpc.connect_to_region("us-west-2")
vpc = vpc_conn.create_vpc("10.0.0.0/16")
subnet1 = vpc_conn.create_subnet(vpc.id, "10.0.1.0/24")
subnet2 = vpc_conn.create_subnet(vpc.id, "10.0.2.0/24")
subnet_ids = [subnet1.id, subnet2.id]
conn = boto.rds.connect_to_region("us-west-2")
subnet_group = conn.create_db_subnet_group("db_subnet", "my db subnet", subnet_ids)
subnet_group.name.should.equal("db_subnet")
subnet_group.description.should.equal("my db subnet")
list(subnet_group.subnet_ids).should.equal(subnet_ids)
@mock_ec2_deprecated
@mock_rds_deprecated
def test_describe_database_subnet_group():
vpc_conn = boto.vpc.connect_to_region("us-west-2")
vpc = vpc_conn.create_vpc("10.0.0.0/16")
subnet = vpc_conn.create_subnet(vpc.id, "10.0.1.0/24")
conn = boto.rds.connect_to_region("us-west-2")
conn.create_db_subnet_group("db_subnet1", "my db subnet", [subnet.id])
conn.create_db_subnet_group("db_subnet2", "my db subnet", [subnet.id])
list(conn.get_all_db_subnet_groups()).should.have.length_of(2)
list(conn.get_all_db_subnet_groups("db_subnet1")).should.have.length_of(1)
conn.get_all_db_subnet_groups.when.called_with("not-a-subnet").should.throw(
BotoServerError
)
@mock_ec2_deprecated
@mock_rds_deprecated
def test_delete_database_subnet_group():
vpc_conn = boto.vpc.connect_to_region("us-west-2")
vpc = vpc_conn.create_vpc("10.0.0.0/16")
subnet = vpc_conn.create_subnet(vpc.id, "10.0.1.0/24")
conn = boto.rds.connect_to_region("us-west-2")
conn.create_db_subnet_group("db_subnet1", "my db subnet", [subnet.id])
list(conn.get_all_db_subnet_groups()).should.have.length_of(1)
conn.delete_db_subnet_group("db_subnet1")
list(conn.get_all_db_subnet_groups()).should.have.length_of(0)
conn.delete_db_subnet_group.when.called_with("db_subnet1").should.throw(
BotoServerError
)
@mock_ec2_deprecated
@mock_rds_deprecated
def test_create_database_in_subnet_group():
vpc_conn = boto.vpc.connect_to_region("us-west-2")
vpc = vpc_conn.create_vpc("10.0.0.0/16")
subnet = vpc_conn.create_subnet(vpc.id, "10.0.1.0/24")
conn = boto.rds.connect_to_region("us-west-2")
conn.create_db_subnet_group("db_subnet1", "my db subnet", [subnet.id])
database = conn.create_dbinstance(
"db-master-1",
10,
"db.m1.small",
"root",
"hunter2",
db_subnet_group_name="db_subnet1",
)
database = conn.get_all_dbinstances("db-master-1")[0]
database.subnet_group.name.should.equal("db_subnet1")
@mock_rds_deprecated
def test_create_database_replica():
conn = boto.rds.connect_to_region("us-west-2")
primary = conn.create_dbinstance(
"db-master-1", 10, "db.m1.small", "root", "hunter2"
)
replica = conn.create_dbinstance_read_replica(
"replica", "db-master-1", "db.m1.small"
)
replica.id.should.equal("replica")
replica.instance_class.should.equal("db.m1.small")
status_info = replica.status_infos[0]
status_info.normal.should.equal(True)
status_info.status_type.should.equal("read replication")
status_info.status.should.equal("replicating")
primary = conn.get_all_dbinstances("db-master-1")[0]
primary.read_replica_dbinstance_identifiers[0].should.equal("replica")
conn.delete_dbinstance("replica")
primary = conn.get_all_dbinstances("db-master-1")[0]
list(primary.read_replica_dbinstance_identifiers).should.have.length_of(0)
@mock_rds_deprecated
def test_create_cross_region_database_replica():
west_1_conn = boto.rds.connect_to_region("us-west-1")
west_2_conn = boto.rds.connect_to_region("us-west-2")
primary = west_1_conn.create_dbinstance(
"db-master-1", 10, "db.m1.small", "root", "hunter2"
)
primary_arn = "arn:aws:rds:us-west-1:1234567890:db:db-master-1"
replica = west_2_conn.create_dbinstance_read_replica(
"replica", primary_arn, "db.m1.small"
)
primary = west_1_conn.get_all_dbinstances("db-master-1")[0]
primary.read_replica_dbinstance_identifiers[0].should.equal("replica")
replica = west_2_conn.get_all_dbinstances("replica")[0]
replica.instance_class.should.equal("db.m1.small")
west_2_conn.delete_dbinstance("replica")
primary = west_1_conn.get_all_dbinstances("db-master-1")[0]
list(primary.read_replica_dbinstance_identifiers).should.have.length_of(0)
@mock_rds_deprecated
def test_connecting_to_us_east_1():
# boto does not use us-east-1 in the URL for RDS,
# and that broke moto in the past:
# https://github.com/boto/boto/blob/e271ff09364ea18d9d8b6f4d63d6b0ac6cbc9b75/boto/endpoints.json#L285
conn = boto.rds.connect_to_region("us-east-1")
database = conn.create_dbinstance(
"db-master-1", 10, "db.m1.small", "root", "hunter2", security_groups=["my_sg"]
)
database.status.should.equal("available")
database.id.should.equal("db-master-1")
database.allocated_storage.should.equal(10)
database.instance_class.should.equal("db.m1.small")
database.master_username.should.equal("root")
database.endpoint.should.equal(
("db-master-1.aaaaaaaaaa.us-east-1.rds.amazonaws.com", 3306)
)
database.security_groups[0].name.should.equal("my_sg")
@mock_rds_deprecated
def test_create_database_with_iops():
conn = boto.rds.connect_to_region("us-west-2")
database = conn.create_dbinstance(
"db-master-1", 10, "db.m1.small", "root", "hunter2", iops=6000
)
database.status.should.equal("available")
database.iops.should.equal(6000)
# boto>2.36.0 may change the following property name to `storage_type`
database.StorageType.should.equal("io1")