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import boto3
import pytest
from botocore.exceptions import ClientError
from moto import mock_aws
@mock_aws
def test_create_billing_group():
client = boto3.client("iot", region_name="us-east-1")
billing_group_name = "test-billing-group"
properties = {"billingGroupDescription": "Test billing group"}
response = client.create_billing_group(
billingGroupName=billing_group_name,
billingGroupProperties=properties,
)
assert response["billingGroupName"] == billing_group_name
assert "billingGroupArn" in response
assert "billingGroupId" in response
# Test creating a billing group that already exists
with pytest.raises(ClientError) as exc:
client.create_billing_group(
billingGroupName=billing_group_name,
billingGroupProperties=properties,
)
assert exc.value.response["Error"]["Code"] == "ResourceAlreadyExistsException"
@mock_aws
def test_describe_billing_group():
client = boto3.client("iot", region_name="us-east-1")
billing_group_name = "test-billing-group"
properties = {"billingGroupDescription": "Test billing group"}
client.create_billing_group(
billingGroupName=billing_group_name,
billingGroupProperties=properties,
)
response = client.describe_billing_group(billingGroupName=billing_group_name)
assert response["billingGroupName"] == billing_group_name
assert "billingGroupArn" in response
assert "billingGroupId" in response
assert response["billingGroupProperties"] == properties
assert "billingGroupMetadata" in response
# Test describing a non-existent billing group
with pytest.raises(ClientError) as exc:
client.describe_billing_group(billingGroupName="non-existent-group")
assert exc.value.response["Error"]["Code"] == "ResourceNotFoundException"
@mock_aws
def test_delete_billing_group():
client = boto3.client("iot", region_name="us-east-1")
billing_group_name = "test-billing-group"
properties = {"billingGroupDescription": "Test billing group"}
client.create_billing_group(
billingGroupName=billing_group_name,
billingGroupProperties=properties,
)
client.delete_billing_group(billingGroupName=billing_group_name)
# Verify the billing group is deleted
with pytest.raises(ClientError) as exc:
client.describe_billing_group(billingGroupName=billing_group_name)
assert exc.value.response["Error"]["Code"] == "ResourceNotFoundException"
# Test deleting a non-existent billing group
with pytest.raises(ClientError) as exc:
client.delete_billing_group(billingGroupName="non-existent-group")
assert exc.value.response["Error"]["Code"] == "ResourceNotFoundException"
@mock_aws
def test_list_billing_groups():
client = boto3.client("iot", region_name="us-east-1")
for i in range(5):
client.create_billing_group(
billingGroupName=f"billing-group-{i}",
billingGroupProperties={"billingGroupDescription": f"Group {i}"},
)
response = client.list_billing_groups()
assert len(response["billingGroups"]) == 5
response = client.list_billing_groups(maxResults=2)
assert len(response["billingGroups"]) == 2
assert "nextToken" in response
response = client.list_billing_groups(maxResults=3, nextToken=response["nextToken"])
assert len(response["billingGroups"]) == 3
@mock_aws
def test_update_billing_group():
client = boto3.client("iot", region_name="us-east-1")
billing_group_name = "test-billing-group"
properties = {"billingGroupDescription": "Test billing group"}
client.create_billing_group(
billingGroupName=billing_group_name,
billingGroupProperties=properties,
)
new_properties = {"billingGroupDescription": "Updated test billing group"}
response = client.update_billing_group(
billingGroupName=billing_group_name,
billingGroupProperties=new_properties,
)
assert "version" in response
described = client.describe_billing_group(billingGroupName=billing_group_name)
assert described["billingGroupProperties"] == new_properties
@mock_aws
def test_add_thing_to_billing_group():
client = boto3.client("iot", region_name="us-east-1")
billing_group_name = "test-billing-group"
thing_name = "test-thing"
client.create_billing_group(billingGroupName=billing_group_name)
client.create_thing(thingName=thing_name)
client.add_thing_to_billing_group(
billingGroupName=billing_group_name, thingName=thing_name
)
response = client.list_things_in_billing_group(billingGroupName=billing_group_name)
assert len(response["things"]) == 1
assert thing_name in response["things"]
@mock_aws
def test_remove_thing_from_billing_group():
client = boto3.client("iot", region_name="us-east-1")
billing_group_name = "test-billing-group"
thing_name = "test-thing"
client.create_billing_group(billingGroupName=billing_group_name)
client.create_thing(thingName=thing_name)
client.add_thing_to_billing_group(
billingGroupName=billing_group_name, thingName=thing_name
)
client.remove_thing_from_billing_group(
billingGroupName=billing_group_name, thingName=thing_name
)
response = client.list_things_in_billing_group(billingGroupName=billing_group_name)
assert len(response["things"]) == 0
@mock_aws
def test_remove_thing_from_billing_group_by_arn():
client = boto3.client("iot", region_name="us-east-1")
billing_group_name = "test-billing-group"
thing_name = "test-thing"
# Create billing group and thing
create_bg_resp = client.create_billing_group(billingGroupName=billing_group_name)
create_thing_resp = client.create_thing(thingName=thing_name)
# Add thing to billing group using names
client.add_thing_to_billing_group(
billingGroupName=billing_group_name, thingName=thing_name
)
# Verify the thing is in the billing group
response = client.list_things_in_billing_group(billingGroupName=billing_group_name)
assert len(response["things"]) == 1
assert thing_name in response["things"]
# Get ARNs
billing_group_arn = create_bg_resp["billingGroupArn"]
thing_arn = create_thing_resp["thingArn"]
# Remove thing from billing group using ARNs
client.remove_thing_from_billing_group(
billingGroupArn=billing_group_arn, thingArn=thing_arn
)
# Verify the thing is no longer in the billing group
response = client.list_things_in_billing_group(billingGroupName=billing_group_name)
assert len(response["things"]) == 0
@mock_aws
def test_list_things_in_billing_group():
client = boto3.client("iot", region_name="us-east-1")
billing_group_name = "test-billing-group"
client.create_billing_group(billingGroupName=billing_group_name)
for i in range(5):
thing_name = f"thing-{i}"
client.create_thing(thingName=thing_name)
client.add_thing_to_billing_group(
billingGroupName=billing_group_name, thingName=thing_name
)
response = client.list_things_in_billing_group(billingGroupName=billing_group_name)
assert len(response["things"]) == 5
response = client.list_things_in_billing_group(
billingGroupName=billing_group_name, maxResults=2
)
assert len(response["things"]) == 2
assert "nextToken" in response
response = client.list_things_in_billing_group(
billingGroupName=billing_group_name,
maxResults=3,
nextToken=response["nextToken"],
)
assert len(response["things"]) == 3
@mock_aws
def test_create_thing_with_billing_group():
client = boto3.client("iot", region_name="us-east-1")
billing_group_name = "test-billing-group"
thing_name = "test-thing"
client.create_billing_group(billingGroupName=billing_group_name)
client.create_thing(thingName=thing_name, billingGroupName=billing_group_name)
response = client.describe_thing(thingName=thing_name)
assert response["billingGroupName"] == billing_group_name
@mock_aws
def test_thing_removed_from_billing_group_on_thing_deletion():
client = boto3.client("iot", region_name="us-east-1")
billing_group_name = "test-billing-group"
thing_name = "test-thing"
client.create_billing_group(billingGroupName=billing_group_name)
client.create_thing(thingName=thing_name, billingGroupName=billing_group_name)
# Verify the thing is in the billing group
response = client.list_things_in_billing_group(billingGroupName=billing_group_name)
assert len(response["things"]) == 1
assert thing_name in response["things"]
# Delete the thing
client.delete_thing(thingName=thing_name)
# Verify the thing is no longer in the billing group
response = client.list_things_in_billing_group(billingGroupName=billing_group_name)
assert len(response["things"]) == 0
@mock_aws
def test_simple_list_billing_groups_with_prefix():
client = boto3.client("iot", region_name="us-east-1")
client.create_billing_group(billingGroupName="test-prefix-group")
client.create_billing_group(billingGroupName="other-prefix-group")
response = client.list_billing_groups(namePrefixFilter="test-prefix-")
assert len(response["billingGroups"]) == 1
assert response["billingGroups"][0]["groupName"] == "test-prefix-group"
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