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import time
from uuid import uuid4
import boto3
import pytest
from botocore.exceptions import ClientError
from moto import mock_aws, settings
from moto.core import DEFAULT_ACCOUNT_ID as ACCOUNT_ID
from tests import aws_verified
# @pytest.mark.aws_verified
# This works in some accounts, but in other accounts there is a KMS error:
# The KMS key [.. arn of AWS-managed key..] doesn't exist, is disabled or you don't have sufficient permission to use it
# Need to figure out what's going on
@aws_verified
def test_create_table():
ts = boto3.client("timestream-write", region_name="us-east-1")
db_name = "db_" + str(uuid4())[0:6]
table_name = "t_" + str(uuid4())[0:6]
identity = boto3.client("sts", region_name="us-east-1").get_caller_identity()
account_id = identity["Account"]
try:
ts.create_database(DatabaseName=db_name)
resp = ts.create_table(
DatabaseName=db_name,
TableName=table_name,
RetentionProperties={
"MemoryStoreRetentionPeriodInHours": 7,
"MagneticStoreRetentionPeriodInDays": 42,
},
)
table = resp["Table"]
assert table["Arn"] == (
f"arn:aws:timestream:us-east-1:{account_id}:database/{db_name}/table/{table_name}"
)
assert table["TableName"] == table_name
assert table["DatabaseName"] == db_name
assert table["TableStatus"] == "ACTIVE"
assert table["RetentionProperties"] == {
"MemoryStoreRetentionPeriodInHours": 7,
"MagneticStoreRetentionPeriodInDays": 42,
}
finally:
ts.delete_table(DatabaseName=db_name, TableName=table_name)
ts.delete_database(DatabaseName=db_name)
@pytest.mark.aws_verified
@aws_verified
def test_create_table__with_magnetic_store_write_properties():
ts = boto3.client("timestream-write", region_name="us-east-1")
db_name = "db_" + str(uuid4())[0:6]
table_name = "t_" + str(uuid4())[0:6]
identity = boto3.client("sts", region_name="us-east-1").get_caller_identity()
account_id = identity["Account"]
bucket_name = f"b-{str(uuid4())[0:6]}"
s3 = boto3.client("s3", region_name="us-east-1")
s3.create_bucket(Bucket=bucket_name)
try:
ts.create_database(DatabaseName=db_name)
table = ts.create_table(
DatabaseName=db_name,
TableName=table_name,
MagneticStoreWriteProperties={
"EnableMagneticStoreWrites": True,
"MagneticStoreRejectedDataLocation": {
"S3Configuration": {"BucketName": bucket_name}
},
},
)["Table"]
assert table["Arn"] == (
f"arn:aws:timestream:us-east-1:{account_id}:database/{db_name}/table/{table_name}"
)
assert table["TableName"] == table_name
assert table["DatabaseName"] == db_name
assert table["TableStatus"] == "ACTIVE"
assert table["MagneticStoreWriteProperties"] == {
"EnableMagneticStoreWrites": True,
"MagneticStoreRejectedDataLocation": {
"S3Configuration": {"BucketName": bucket_name}
},
}
finally:
ts.delete_table(DatabaseName=db_name, TableName=table_name)
ts.delete_database(DatabaseName=db_name)
s3.delete_bucket(Bucket=bucket_name)
@pytest.mark.aws_verified
@aws_verified
def test_create_table_without_retention_properties():
ts = boto3.client("timestream-write", region_name="us-east-1")
db_name = "db_" + str(uuid4())[0:6]
table_name = "t_" + str(uuid4())[0:6]
identity = boto3.client("sts", region_name="us-east-1").get_caller_identity()
account_id = identity["Account"]
try:
ts.create_database(DatabaseName=db_name)
table = ts.create_table(DatabaseName=db_name, TableName=table_name)["Table"]
assert table["Arn"] == (
f"arn:aws:timestream:us-east-1:{account_id}:database/{db_name}/table/{table_name}"
)
assert table["TableName"] == table_name
assert table["DatabaseName"] == db_name
assert table["TableStatus"] == "ACTIVE"
assert table["RetentionProperties"] == {
"MemoryStoreRetentionPeriodInHours": 6,
"MagneticStoreRetentionPeriodInDays": 73000,
}
finally:
ts.delete_table(DatabaseName=db_name, TableName=table_name)
ts.delete_database(DatabaseName=db_name)
@mock_aws
def test_describe_table():
ts = boto3.client("timestream-write", region_name="us-east-1")
ts.create_database(DatabaseName="mydatabase")
ts.create_table(
DatabaseName="mydatabase",
TableName="mytable",
RetentionProperties={
"MemoryStoreRetentionPeriodInHours": 10,
"MagneticStoreRetentionPeriodInDays": 12,
},
)
table = ts.describe_table(DatabaseName="mydatabase", TableName="mytable")["Table"]
assert table["Arn"] == (
f"arn:aws:timestream:us-east-1:{ACCOUNT_ID}:database/mydatabase/table/mytable"
)
assert table["TableName"] == "mytable"
assert table["DatabaseName"] == "mydatabase"
assert table["TableStatus"] == "ACTIVE"
assert table["RetentionProperties"] == {
"MemoryStoreRetentionPeriodInHours": 10,
"MagneticStoreRetentionPeriodInDays": 12,
}
@pytest.mark.aws_verified
@aws_verified
def test_describe_unknown_database():
ts = boto3.client("timestream-write", region_name="us-east-1")
db_name = "db_" + str(uuid4())[0:6]
try:
ts.create_database(DatabaseName=db_name)
with pytest.raises(ClientError) as exc:
ts.describe_table(DatabaseName=db_name, TableName="unknown")
err = exc.value.response["Error"]
assert err["Code"] == "ResourceNotFoundException"
assert err["Message"] == "The table unknown does not exist."
finally:
ts.delete_database(DatabaseName=db_name)
@mock_aws
def test_create_multiple_tables():
ts = boto3.client("timestream-write", region_name="us-east-1")
ts.create_database(DatabaseName="mydatabase")
for idx in range(0, 5):
ts.create_table(
DatabaseName="mydatabase",
TableName=f"mytable_{idx}",
RetentionProperties={
"MemoryStoreRetentionPeriodInHours": 7,
"MagneticStoreRetentionPeriodInDays": 42,
},
)
database = ts.describe_database(DatabaseName="mydatabase")["Database"]
assert database["TableCount"] == 5
tables = ts.list_tables(DatabaseName="mydatabase")["Tables"]
assert len(tables) == 5
assert {t["DatabaseName"] for t in tables} == {"mydatabase"}
assert {t["TableName"] for t in tables} == {
"mytable_0",
"mytable_1",
"mytable_2",
"mytable_3",
"mytable_4",
}
assert {t["TableStatus"] for t in tables} == {"ACTIVE"}
@mock_aws
def test_list_tables_without_database():
ts = boto3.client("timestream-write", region_name="us-east-1")
ts.create_database(DatabaseName="mydatabase")
for idx in range(0, 5):
ts.create_table(
DatabaseName="mydatabase",
TableName=f"mytable_{idx}",
RetentionProperties={
"MemoryStoreRetentionPeriodInHours": 7,
"MagneticStoreRetentionPeriodInDays": 42,
},
)
database = ts.describe_database(DatabaseName="mydatabase")["Database"]
assert database["TableCount"] == 5
# database_name is optional in api call
tables = ts.list_tables()["Tables"]
assert len(tables) == 5
assert {t["DatabaseName"] for t in tables} == {"mydatabase"}
assert {t["TableName"] for t in tables} == {
"mytable_0",
"mytable_1",
"mytable_2",
"mytable_3",
"mytable_4",
}
assert {t["TableStatus"] for t in tables} == {"ACTIVE"}
@mock_aws
def test_delete_table():
ts = boto3.client("timestream-write", region_name="us-east-1")
ts.create_database(DatabaseName="mydatabase")
for idx in range(0, 3):
ts.create_table(
DatabaseName="mydatabase",
TableName=f"mytable_{idx}",
RetentionProperties={
"MemoryStoreRetentionPeriodInHours": 7,
"MagneticStoreRetentionPeriodInDays": 42,
},
)
tables = ts.list_tables(DatabaseName="mydatabase")["Tables"]
assert len(tables) == 3
ts.delete_table(DatabaseName="mydatabase", TableName="mytable_1")
tables = ts.list_tables(DatabaseName="mydatabase")["Tables"]
assert len(tables) == 2
assert {t["TableName"] for t in tables} == {"mytable_0", "mytable_2"}
@mock_aws
def test_update_table():
ts = boto3.client("timestream-write", region_name="us-east-1")
ts.create_database(DatabaseName="mydatabase")
ts.create_table(DatabaseName="mydatabase", TableName="mytable")
resp = ts.update_table(
DatabaseName="mydatabase",
TableName="mytable",
RetentionProperties={
"MemoryStoreRetentionPeriodInHours": 1,
"MagneticStoreRetentionPeriodInDays": 2,
},
)
table = resp["Table"]
assert table["RetentionProperties"] == {
"MagneticStoreRetentionPeriodInDays": 2,
"MemoryStoreRetentionPeriodInHours": 1,
}
table = ts.describe_table(DatabaseName="mydatabase", TableName="mytable")["Table"]
assert table["Arn"] == (
f"arn:aws:timestream:us-east-1:{ACCOUNT_ID}:database/mydatabase/table/mytable"
)
assert table["TableName"] == "mytable"
assert table["DatabaseName"] == "mydatabase"
assert table["TableStatus"] == "ACTIVE"
assert table["RetentionProperties"] == {
"MagneticStoreRetentionPeriodInDays": 2,
"MemoryStoreRetentionPeriodInHours": 1,
}
@mock_aws
def test_update_table__with_magnetic_store_write_properties():
ts = boto3.client("timestream-write", region_name="us-east-1")
ts.create_database(DatabaseName="mydatabase")
ts.create_table(DatabaseName="mydatabase", TableName="mytable")
resp = ts.update_table(
DatabaseName="mydatabase",
TableName="mytable",
MagneticStoreWriteProperties={
"EnableMagneticStoreWrites": True,
"MagneticStoreRejectedDataLocation": {
"S3Configuration": {"BucketName": "hithere"}
},
},
)
table = resp["Table"]
assert table["Arn"] == (
f"arn:aws:timestream:us-east-1:{ACCOUNT_ID}:database/mydatabase/table/mytable"
)
assert table["TableName"] == "mytable"
assert table["DatabaseName"] == "mydatabase"
assert table["TableStatus"] == "ACTIVE"
assert table["MagneticStoreWriteProperties"] == {
"EnableMagneticStoreWrites": True,
"MagneticStoreRejectedDataLocation": {
"S3Configuration": {"BucketName": "hithere"}
},
}
@mock_aws
def test_write_records():
# The query-feature is not available at the moment,
# so there's no way for us to verify writing records is successful
# For now, we'll just send them off into the ether and pray
ts = boto3.client("timestream-write", region_name="us-east-1")
ts.create_database(DatabaseName="mydatabase")
ts.create_table(DatabaseName="mydatabase", TableName="mytable")
# Sample records from:
# https://docs.aws.amazon.com/timestream/latest/developerguide/code-samples.write.html
dimensions = [
{"Name": "region", "Value": "us-east-1"},
{"Name": "az", "Value": "az1"},
{"Name": "hostname", "Value": "host1"},
]
cpu_utilization = {
"Dimensions": dimensions,
"MeasureName": "cpu_utilization",
"MeasureValue": "13.5",
"MeasureValueType": "DOUBLE",
"Time": str(time.time()),
}
memory_utilization = {
"Dimensions": dimensions,
"MeasureName": "memory_utilization",
"MeasureValue": "40",
"MeasureValueType": "DOUBLE",
"Time": str(time.time()),
}
sample_records = [cpu_utilization, memory_utilization]
resp = ts.write_records(
DatabaseName="mydatabase",
TableName="mytable",
Records=sample_records,
).get("RecordsIngested", {})
assert resp["Total"] == len(sample_records)
assert (resp["MemoryStore"] + resp["MagneticStore"]) == resp["Total"]
if not settings.TEST_SERVER_MODE:
from moto.timestreamwrite.models import timestreamwrite_backends
backend = timestreamwrite_backends[ACCOUNT_ID]["us-east-1"]
records = backend.databases["mydatabase"].tables["mytable"].records
assert records == sample_records
disk_utilization = {
"Dimensions": dimensions,
"MeasureName": "disk_utilization",
"MeasureValue": "100",
"MeasureValueType": "DOUBLE",
"Time": str(time.time()),
}
sample_records.append(disk_utilization)
ts.write_records(
DatabaseName="mydatabase",
TableName="mytable",
Records=[disk_utilization],
)
assert records == sample_records
|
