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modify to use create_snapshot, add extra tests for certain error conditions

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rocky4570fft 2017-08-15 00:55:09 +10:00
commit c84e8c86f0
3 changed files with 95 additions and 17 deletions
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70
tests/test_rds2/test_rds2.py
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@ -31,6 +31,7 @@ def test_create_database():
database['DBInstance']['DBName'].should.equal('staging-postgres')
database['DBInstance']['DBInstanceIdentifier'].should.equal("db-master-1")
@mock_rds2
def test_stop_database():
conn = boto3.client('rds', region_name='us-west-2')
@ -46,12 +47,17 @@ def test_stop_database():
DBSecurityGroups=["my_sg"])
mydb = conn.describe_db_instances(DBInstanceIdentifier=database['DBInstance']['DBInstanceIdentifier'])['DBInstances'][0]
mydb['DBInstanceStatus'].should.equal('available')
# test stopping database
# test stopping database should shutdown
response = conn.stop_db_instance(DBInstanceIdentifier=mydb['DBInstanceIdentifier'])
response['ResponseMetadata']['HTTPStatusCode'].should.equal(200)
response['DBInstance']['DBInstanceStatus'].should.equal('shutdown')
# test rdsclient error when trying to stop an already stopped database
conn.stop_db_instance.when.called_with(DBInstanceIdentifier=mydb['DBInstanceIdentifier']).should.throw(ClientError)
# test stopping a stopped database with snapshot should error and no snapshot should exist for that call
conn.stop_db_instance.when.called_with(DBInstanceIdentifier=mydb['DBInstanceIdentifier'], DBSnapshotIdentifier='rocky4570-rds-snap').should.throw(ClientError)
response = conn.describe_db_snapshots()
response['DBSnapshots'].should.equal([])
@mock_rds2
def test_start_database():
@ -68,14 +74,27 @@ def test_start_database():
DBSecurityGroups=["my_sg"])
mydb = conn.describe_db_instances(DBInstanceIdentifier=database['DBInstance']['DBInstanceIdentifier'])['DBInstances'][0]
mydb['DBInstanceStatus'].should.equal('available')
# test trying to start an already started database
# test starting an already started database should error
conn.start_db_instance.when.called_with(DBInstanceIdentifier=mydb['DBInstanceIdentifier']).should.throw(ClientError)
# stop and test start - should go from shutdown to available
response = conn.stop_db_instance(DBInstanceIdentifier=mydb['DBInstanceIdentifier'])
# stop and test start - should go from shutdown to available, create snapshot and check snapshot
response = conn.stop_db_instance(DBInstanceIdentifier=mydb['DBInstanceIdentifier'], DBSnapshotIdentifier='rocky4570-rds-snap')
response['ResponseMetadata']['HTTPStatusCode'].should.equal(200)
response['DBInstance']['DBInstanceStatus'].should.equal('shutdown')
response = conn.describe_db_snapshots()
response['DBSnapshots'][0]['DBSnapshotIdentifier'].should.equal('rocky4570-rds-snap')
response = conn.start_db_instance(DBInstanceIdentifier=mydb['DBInstanceIdentifier'])
response['ResponseMetadata']['HTTPStatusCode'].should.equal(200)
response['DBInstance']['DBInstanceStatus'].should.equal('available')
# starting database should not remove snapshot
response = conn.describe_db_snapshots()
response['DBSnapshots'][0]['DBSnapshotIdentifier'].should.equal('rocky4570-rds-snap')
# test stopping database, create snapshot with existing snapshot already created should throw error
conn.stop_db_instance.when.called_with(DBInstanceIdentifier=mydb['DBInstanceIdentifier'], DBSnapshotIdentifier='rocky4570-rds-snap').should.throw(ClientError)
# test stopping database not invoking snapshot should succeed.
response = conn.stop_db_instance(DBInstanceIdentifier=mydb['DBInstanceIdentifier'])
response['ResponseMetadata']['HTTPStatusCode'].should.equal(200)
response['DBInstance']['DBInstanceStatus'].should.equal('shutdown')
@mock_rds2
def test_fail_to_stop_multi_az():
@ -99,6 +118,7 @@ def test_fail_to_stop_multi_az():
# multi-az databases arent allowed to be started up at this time.
conn.start_db_instance.when.called_with(DBInstanceIdentifier=mydb['DBInstanceIdentifier']).should.throw(ClientError)
@mock_rds2
def test_fail_to_stop_readreplica():
conn = boto3.client('rds', region_name='us-west-2')
@ -124,6 +144,48 @@ def test_fail_to_stop_readreplica():
# read-replicas are not allowed to be started at this time.
conn.start_db_instance.when.called_with(DBInstanceIdentifier=mydb['DBInstanceIdentifier']).should.throw(ClientError)
@mock_rds2
def test_snapshotquota_exceeded():
import os
conn = boto3.client('rds', region_name='us-west-2')
database1 = conn.create_db_instance(DBInstanceIdentifier='db-master-1',
AllocatedStorage=10,
Engine='postgres',
DBName='staging-postgres',
DBInstanceClass='db.m1.small',
LicenseModel='license-included',
MasterUsername='root',
MasterUserPassword='hunter2',
Port=1234,
DBSecurityGroups=["my_sg"])
database2 = conn.create_db_instance(DBInstanceIdentifier='db-master-2',
AllocatedStorage=10,
Engine='postgres',
DBName='staging-postgres',
DBInstanceClass='db.m1.small',
LicenseModel='license-included',
MasterUsername='root',
MasterUserPassword='hunter2',
Port=1234,
DBSecurityGroups=["my_sg"])
database3 = conn.create_db_instance(DBInstanceIdentifier='db-master-3',
AllocatedStorage=10,
Engine='postgres',
DBName='staging-postgres',
DBInstanceClass='db.m1.small',
LicenseModel='license-included',
MasterUsername='root',
MasterUserPassword='hunter2',
Port=1234,
DBSecurityGroups=["my_sg"])
conn.stop_db_instance(DBInstanceIdentifier=database1['DBInstance']['DBInstanceIdentifier'], DBSnapshotIdentifier='rocky4570-rds-snap1')
conn.stop_db_instance(DBInstanceIdentifier=database2['DBInstance']['DBInstanceIdentifier'], DBSnapshotIdentifier='rocky4570-rds-snap2')
os.environ['MOTO_RDS_SNAPSHOT_LIMIT'] = '2'
conn.stop_db_instance.when.called_with(DBInstanceIdentifier=database3['DBInstance']['DBInstanceIdentifier'], DBSnapshotIdentifier='rocky4570-rds-snap3').should.throw(ClientError)
os.unsetenv('MOTO_RDS_SNAPSHOT_LIMIT')
@mock_rds2
def test_get_databases():
conn = boto3.client('rds', region_name='us-west-2')