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"""Unit test for buildscripts/aws_ec2.py."""
from __future__ import absolute_import
import datetime
import unittest
from buildscripts import aws_ec2
# pylint: disable=invalid-name,missing-docstring,protected-access
_AMI = "ami-ed6bec86"
_INSTANCE_TYPE = "t1.micro"
class AwsEc2TestCase(unittest.TestCase): # pylint: disable=too-many-instance-attributes
def setUp(self):
self.aws_ec2 = aws_ec2.AwsEc2()
self.launched_instances = []
self.ami = _AMI
self.instance_type = _INSTANCE_TYPE
self.key_name = None
self.security_groups = None
self.expire_dt = datetime.datetime.utcnow() + datetime.timedelta(hours=1)
self.tags = [{"Key": "expire-on", "Value": self.expire_dt.strftime("%Y-%m-%d %H:%M:%S")},
{"Key": "Name",
"Value": "Unittest AWS EC2 Launcher"}, {"Key": "owner", "Value": ""}]
def tearDown(self):
for instance in self.launched_instances:
self.aws_ec2.control_instance(mode="terminate", image_id=instance)
class AwsEc2Connect(AwsEc2TestCase):
def runTest(self):
self.assertIsNotNone(self.aws_ec2)
class AwsEc2Launch(AwsEc2TestCase):
def runTest(self):
code, ret = self.aws_ec2.launch_instance(
ami=self.ami, instance_type=self.instance_type, key_name=self.key_name,
security_groups=self.security_groups, tags=self.tags)
self.assertEqual(0, code, ret)
self.launched_instances.append(ret.instance_id)
code, ret = self.aws_ec2.launch_instance(
ami=self.ami, block_devices={"xvde": 5, "xvdf": 10}, instance_type=self.instance_type,
key_name=self.key_name, security_groups=self.security_groups, tags=self.tags)
self.assertEqual(0, code, ret)
self.launched_instances.append(ret.instance_id)
code, ret = self.aws_ec2.launch_instance(
ami=self.ami, instance_type=self.instance_type, key_name=self.key_name,
security_groups=self.security_groups, tags=self.tags, DryRun=True)
self.assertEqual(1, code, ret)
code, ret = self.aws_ec2.launch_instance(
ami=self.ami, instance_type=self.instance_type, key_name=self.key_name,
security_groups=self.security_groups, tags=self.tags, InvalidParam=True)
self.assertEqual(1, code, ret)
code, ret = self.aws_ec2.launch_instance(
ami="ami-bad_ami", instance_type=self.instance_type, key_name=self.key_name,
security_groups=self.security_groups, tags=self.tags)
self.assertNotEqual(0, code, ret)
code, ret = self.aws_ec2.launch_instance(
ami=self.ami, instance_type="bad_instance_type", key_name=self.key_name,
security_groups=self.security_groups, tags=self.tags)
self.assertNotEqual(0, code, ret)
code, ret = self.aws_ec2.launch_instance(
ami=self.ami, instance_type=self.instance_type, key_name="bad_key_name",
security_groups=self.security_groups, tags=self.tags)
self.assertNotEqual(0, code, ret)
class AwsEc2LaunchStatus(AwsEc2TestCase):
def runTest(self):
code, ret = self.aws_ec2.launch_instance(
ami=self.ami, instance_type=self.instance_type, key_name=self.key_name,
security_groups=self.security_groups, tags=self.tags)
self.assertEqual(0, code, ret)
self.launched_instances.append(ret.instance_id)
self.assertEqual(self.ami, ret.image_id, ret)
self.assertEqual(self.instance_type, ret.instance_type, ret)
self.assertTrue(ret.state["Name"] in ["pending", "running"], ret)
for tag in ret.tags:
self.assertTrue(tag in self.tags, ret)
for tag in self.tags:
self.assertTrue(tag in ret.tags, ret)
code, ret = self.aws_ec2.launch_instance(
ami=self.ami, instance_type=self.instance_type, key_name=self.key_name,
security_groups=self.security_groups, tags=self.tags, wait_time_secs=300,
show_progress=True)
self.assertEqual("running", ret.state["Name"], ret)
self.assertIsNotNone(ret.public_ip_address, ret)
self.assertIsNotNone(ret.private_ip_address, ret)
self.launched_instances.append(ret.instance_id)
class AwsEc2ControlStatus(AwsEc2TestCase):
def runTest(self):
code, ret = self.aws_ec2.launch_instance(
ami=self.ami, instance_type=self.instance_type, key_name=self.key_name,
security_groups=self.security_groups, tags=self.tags)
self.assertEqual(0, code, ret)
self.launched_instances.append(ret.instance_id)
code, ret = self.aws_ec2.control_instance(mode="status", image_id=ret.instance_id)
self.assertEqual(0, code, ret)
self.assertEqual(self.ami, ret.image_id, ret)
self.assertEqual(self.instance_type, ret.instance_type, ret)
self.assertTrue(ret.state["Name"] in ["pending", "running"], ret)
for tag in ret.tags:
self.assertTrue(tag in self.tags, ret)
for tag in self.tags:
self.assertTrue(tag in ret.tags, ret)
self.assertIsNotNone(ret.instance_id, ret)
self.assertIsNotNone(ret.image_id, ret)
self.assertIsNotNone(ret.instance_type, ret)
self.assertIsNotNone(ret.state["Name"], ret)
self.assertIsNotNone(ret.tags, ret)
self.assertRaises(ValueError, self.aws_ec2.control_instance, mode="bad_mode",
image_id=ret.instance_id)
code, ret = self.aws_ec2.control_instance(mode="status", image_id="bad_id")
self.assertNotEqual(0, code, ret)
self.assertRegexpMatches(ret, "Invalid", ret)
class AwsEc2ControlStart(AwsEc2TestCase):
def runTest(self):
code, ret = self.aws_ec2.launch_instance(
ami=self.ami, instance_type=self.instance_type, key_name=self.key_name,
security_groups=self.security_groups, tags=self.tags)
self.assertEqual(0, code, ret)
self.launched_instances.append(ret.instance_id)
code, ret = self.aws_ec2.control_instance(mode="start", image_id=ret.instance_id)
self.assertEqual(0, code, ret)
self.assertTrue(ret.state["Name"] in ["starting", "running"], ret)
class AwsEc2ControlStartReboot(AwsEc2TestCase):
def runTest(self):
code, ret = self.aws_ec2.launch_instance(
ami=self.ami, instance_type=self.instance_type, key_name=self.key_name,
security_groups=self.security_groups, tags=self.tags)
self.assertEqual(0, code, ret)
self.launched_instances.append(ret.instance_id)
code, ret = self.aws_ec2.control_instance(mode="start", image_id=ret.instance_id)
self.assertEqual(0, code, ret)
self.assertTrue(ret.state["Name"] in ["running"], ret)
code, ret = self.aws_ec2.control_instance(mode="reboot", image_id=ret.instance_id)
self.assertEqual(0, code, ret)
self.assertTrue(ret.state["Name"] in ["rebooting", "running"], ret)
class AwsEc2ControlStop(AwsEc2TestCase):
def runTest(self):
code, ret = self.aws_ec2.launch_instance(
ami=self.ami, instance_type=self.instance_type, key_name=self.key_name,
security_groups=self.security_groups, tags=self.tags, wait_time_secs=60)
self.assertEqual(0, code, ret)
self.launched_instances.append(ret.instance_id)
code, ret = self.aws_ec2.control_instance(mode="stop", image_id=ret.instance_id)
self.assertEqual(0, code, ret)
self.assertTrue(ret.state["Name"] in ["stopping", "stopped"], ret)
code, ret = self.aws_ec2.control_instance(mode="start", image_id=ret.instance_id)
self.assertEqual(0, code, ret)
self.assertTrue(ret.state["Name"] in ["pending", "running"], ret)
code, ret = self.aws_ec2.control_instance(mode="force-stop", image_id=ret.instance_id)
self.assertEqual(0, code, ret)
self.assertTrue(ret.state["Name"] in ["stopping", "stopped"], ret)
class AwsEc2ControlTerminate(AwsEc2TestCase):
def runTest(self):
code, ret = self.aws_ec2.launch_instance(
ami=self.ami, instance_type=self.instance_type, key_name=self.key_name,
security_groups=self.security_groups, tags=self.tags)
self.assertEqual(0, code, ret)
self.launched_instances.append(ret.instance_id)
code, ret = self.aws_ec2.control_instance(mode="terminate", image_id=ret.instance_id)
self.assertEqual(0, code, ret)
self.assertTrue(ret.state["Name"] in ["shutting-down", "terminated"], ret)
code, ret = self.aws_ec2.control_instance(mode="start", image_id=ret.instance_id)
self.assertNotEqual(0, code, ret)
class AwsEc2TagInstance(AwsEc2TestCase):
def runTest(self):
code, ret = self.aws_ec2.launch_instance(ami=self.ami, instance_type=self.instance_type,
key_name=self.key_name,
security_groups=self.security_groups, tags=[])
self.assertEqual(0, code, ret)
self.launched_instances.append(ret.instance_id)
self.aws_ec2.tag_instance(image_id=ret.instance_id, tags=self.tags)
code, ret = self.aws_ec2.control_instance(mode="status", image_id=ret.instance_id)
self.assertEqual(0, code, ret)
for tag in ret.tags:
self.assertTrue(tag in self.tags, ret)
for tag in self.tags:
self.assertTrue(tag in ret.tags, ret)
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