def test_single_with_delete():
"""
Single Drive without Delete on Termination
"""
user_input = "/dev/xvda=:100:false:"
mapping = _parse_block_device_mappings(user_input)
first_device = mapping['/dev/xvda']
first_device.ephemeral_name.should.be.none
first_device.snapshot_id.should.be.none
first_device.iops.should.none
first_device.volume_type.should.equal('standard')
first_device.size.should.equal(100)
first_device.delete_on_termination.should.be.false
def test_single_with_iops():
"""
Single Drive with IOPS
"""
user_input = "/dev/xvda=:100::1000"
mapping = _parse_block_device_mappings(user_input)
first_device = mapping['/dev/xvda']
first_device.ephemeral_name.should.be.none
first_device.snapshot_id.should.be.none
first_device.iops.should.equal(1000)
first_device.volume_type.should.equal('io1')
first_device.size.should.equal(100)
first_device.delete_on_termination.should.be.true
def test_single_ebs_input():
"""
Single EBS Drive
"""
user_input = "/dev/xvda=:100"
mapping = _parse_block_device_mappings(user_input)
first_device = mapping['/dev/xvda']
first_device.ephemeral_name.should.be.none
first_device.snapshot_id.should.be.none
first_device.iops.should.be.none
first_device.volume_type.should.equal('standard')
first_device.size.should.equal(100)
first_device.delete_on_termination.should.be.true
def test_multiple_snapshot_input():
"""
Multiple Snapshot Drives
"""
user_input = "/dev/xvda=snap-1234abcd,/dev/xvdb=snap-abcd1234"
mapping = _parse_block_device_mappings(user_input)
first_device = mapping['/dev/xvda']
first_device.snapshot_id.should.equal('snap-1234abcd')
first_device.ephemeral_name.should.be.none
first_device.iops.should.be.none
first_device.volume_type.should.equal('standard')
first_device.size.should.be.none
first_device.delete_on_termination.should.be.true
second_device = mapping['/dev/xvdb']
second_device.snapshot_id.should.equal('snap-abcd1234')
second_device.ephemeral_name.should.be.none
second_device.iops.should.be.none
second_device.volume_type.should.equal('standard')
second_device.size.should.be.none
second_device.delete_on_termination.should.be.true
def test_multiple_ephemeral_input():
"""
Multiple Ephemeral Drives
"""
user_input = "/dev/xvda=ephemeral0,/dev/xvdb=ephemeral1"
mapping = _parse_block_device_mappings(user_input)
first_device = mapping['/dev/xvda']
first_device.ephemeral_name.should.equal('ephemeral0')
first_device.snapshot_id.should.be.none
first_device.iops.should.be.none
first_device.volume_type.should.be.none
first_device.size.should.be.none
first_device.delete_on_termination.should.be.true
second_device = mapping['/dev/xvdb']
second_device.ephemeral_name.should.equal('ephemeral1')
second_device.snapshot_id.should.be.none
second_device.iops.should.be.none
second_device.volume_type.should.be.none
second_device.size.should.be.none
second_device.delete_on_termination.should.be.true
