Adds contract test for CREATE DATABASE for MySQL

[georgeboc]

Issue #, if available:
N/A

Description of changes:
Adding MySQL contract tests for app signals to ensure that customer experience doesn't break with any change. The new contract test covers the CREATE DATABASE SQL command. It also takes the opportunity to refactor the code in common with the PostgreSQL contract tests to avoid code duplication.

Contract tests running successfully:

$ ./scripts/build_and_install_distro.sh
...
$ ./scripts/set-up-contract-tests.sh
...
$ pytest contract-tests/tests
============================= test session starts ==============================
platform linux -- Python 3.8.11, pytest-7.1.3, pluggy-1.5.0
rootdir: /local/home/gbochile/aws-otel-python-instrumentation/contract-tests/tests, configfile: pyproject.toml
plugins: cov-4.1.0, flaky-3.7.0
collected 39 items

contract-tests/tests/test/amazon/psycopg2/psycopg2_test.py::Psycopg2Test::test_create_database_succeeds
-------------------------------- live log setup --------------------------------
2024-06-20 14:55:44 [    INFO] Pulling image aws-application-signals-mock-collector-python (container.py:53)
2024-06-20 14:55:45 [    INFO] Container started: d9689f28b345 (container.py:64)
2024-06-20 14:55:46 [    INFO] Pulling image postgres:latest (container.py:53)
2024-06-20 14:55:46 [    INFO] Container started: 23e433c8ee6e (container.py:64)
2024-06-20 14:55:46 [    INFO] Waiting to be ready... (waiting_utils.py:46)
2024-06-20 14:55:46 [    INFO] Waiting to be ready... (waiting_utils.py:46)
2024-06-20 14:55:47 [    INFO] Waiting to be ready... (waiting_utils.py:46)
-------------------------------- live log call ---------------------------------
2024-06-20 14:55:47 [    INFO] Pulling image aws-application-signals-tests-psycopg2-app (container.py:53)
2024-06-20 14:55:48 [    INFO] Container started: 68f62688d322 (container.py:64)
2024-06-20 14:55:54 [    INFO] Waiting to be ready... (waiting_utils.py:46)
2024-06-20 14:55:54 [    INFO] Waiting to be ready... (waiting_utils.py:46)
2024-06-20 14:55:54 [    INFO] Application stdout (contract_test_base.py:118)
2024-06-20 14:55:54 [    INFO] Ready
 (contract_test_base.py:119)
2024-06-20 14:55:54 [    INFO] Application stderr (contract_test_base.py:120)
2024-06-20 14:55:54 [    INFO] Failed to get k8s token: [Errno 2] No such file or directory: '/var/run/secrets/kubernetes.io/serviceaccount/token'
AwsEcsResourceDetector failed: Missing ECS_CONTAINER_METADATA_URI therefore process is not on ECS.
AwsEksResourceDetector failed: [Errno 2] No such file or directory: '/var/run/secrets/kubernetes.io/serviceaccount/token'
Exception  in detector <opentelemetry.sdk.extension.aws.resource.ec2.AwsEc2ResourceDetector object at 0x7f2938bc3730>, ignoring
AwsEc2ResourceDetector failed: timed out
Configuration of configurator not loaded, aws_configurator already loaded
 (contract_test_base.py:121)
PASSED                                                                   [ 71%]
contract-tests/tests/test/amazon/psycopg2/psycopg2_test.py::Psycopg2Test::test_drop_table_succeeds
-------------------------------- live log call ---------------------------------
2024-06-20 14:55:55 [    INFO] Pulling image aws-application-signals-tests-psycopg2-app (container.py:53)
2024-06-20 14:55:55 [    INFO] Container started: 38c2e2937827 (container.py:64)
2024-06-20 14:56:01 [    INFO] Waiting to be ready... (waiting_utils.py:46)
2024-06-20 14:56:01 [    INFO] Waiting to be ready... (waiting_utils.py:46)
2024-06-20 14:56:02 [    INFO] Application stdout (contract_test_base.py:118)
2024-06-20 14:56:02 [    INFO] Ready
 (contract_test_base.py:119)
2024-06-20 14:56:02 [    INFO] Application stderr (contract_test_base.py:120)
2024-06-20 14:56:02 [    INFO] Failed to get k8s token: [Errno 2] No such file or directory: '/var/run/secrets/kubernetes.io/serviceaccount/token'
AwsEcsResourceDetector failed: Missing ECS_CONTAINER_METADATA_URI therefore process is not on ECS.
AwsEksResourceDetector failed: [Errno 2] No such file or directory: '/var/run/secrets/kubernetes.io/serviceaccount/token'
Exception  in detector <opentelemetry.sdk.extension.aws.resource.ec2.AwsEc2ResourceDetector object at 0x7fa54b22f790>, ignoring
AwsEc2ResourceDetector failed: timed out
Configuration of configurator not loaded, aws_configurator already loaded
 (contract_test_base.py:121)
PASSED                                                                   [ 74%]
contract-tests/tests/test/amazon/psycopg2/psycopg2_test.py::Psycopg2Test::test_fault
-------------------------------- live log call ---------------------------------
2024-06-20 14:56:02 [    INFO] Pulling image aws-application-signals-tests-psycopg2-app (container.py:53)
2024-06-20 14:56:03 [    INFO] Container started: 2df7a0957e52 (container.py:64)
2024-06-20 14:56:09 [    INFO] Waiting to be ready... (waiting_utils.py:46)
2024-06-20 14:56:09 [    INFO] Waiting to be ready... (waiting_utils.py:46)
2024-06-20 14:56:09 [    INFO] Application stdout (contract_test_base.py:118)
2024-06-20 14:56:09 [    INFO] Ready
Expected Exception with Invalid SQL occurred: relation "invalid_table" does not exist
LINE 1: SELECT DISTINCT id, name FROM invalid_table
                                      ^

 (contract_test_base.py:119)
2024-06-20 14:56:09 [    INFO] Application stderr (contract_test_base.py:120)
2024-06-20 14:56:09 [    INFO] Failed to get k8s token: [Errno 2] No such file or directory: '/var/run/secrets/kubernetes.io/serviceaccount/token'
AwsEksResourceDetector failed: [Errno 2] No such file or directory: '/var/run/secrets/kubernetes.io/serviceaccount/token'
AwsEcsResourceDetector failed: Missing ECS_CONTAINER_METADATA_URI therefore process is not on ECS.
Exception  in detector <opentelemetry.sdk.extension.aws.resource.ec2.AwsEc2ResourceDetector object at 0x7f4a5f0e77f0>, ignoring
AwsEc2ResourceDetector failed: timed out
Configuration of configurator not loaded, aws_configurator already loaded
 (contract_test_base.py:121)
PASSED                                                                   [ 76%]

...

contract-tests/tests/test/amazon/pymysql/pymysql_test.py::PyMysqlTest::test_create_database_succeeds
-------------------------------- live log setup --------------------------------
2024-06-20 14:56:11 [    INFO] Pulling image aws-application-signals-mock-collector-python (container.py:53)
2024-06-20 14:56:12 [    INFO] Container started: 593e6565ee45 (container.py:64)
2024-06-20 14:56:13 [    INFO] Pulling image mysql:latest (container.py:53)
2024-06-20 14:56:13 [    INFO] Container started: 5e44c6384697 (container.py:64)
2024-06-20 14:56:13 [    INFO] Waiting to be ready... (waiting_utils.py:46)
2024-06-20 14:56:13 [    INFO] Waiting to be ready... (waiting_utils.py:46)
2024-06-20 14:56:14 [    INFO] Waiting to be ready... (waiting_utils.py:46)
2024-06-20 14:56:15 [    INFO] Waiting to be ready... (waiting_utils.py:46)
2024-06-20 14:56:17 [    INFO] Waiting to be ready... (waiting_utils.py:46)
2024-06-20 14:56:18 [    INFO] Waiting to be ready... (waiting_utils.py:46)
2024-06-20 14:56:19 [    INFO] Waiting to be ready... (waiting_utils.py:46)
2024-06-20 14:56:20 [    INFO] Waiting to be ready... (waiting_utils.py:46)
2024-06-20 14:56:21 [    INFO] Waiting to be ready... (waiting_utils.py:46)
2024-06-20 14:56:22 [    INFO] Waiting to be ready... (waiting_utils.py:46)
2024-06-20 14:56:23 [    INFO] Waiting to be ready... (waiting_utils.py:46)
-------------------------------- live log call ---------------------------------
2024-06-20 14:56:23 [    INFO] Pulling image aws-application-signals-tests-pymysql-app (container.py:53)
2024-06-20 14:56:24 [    INFO] Container started: 518b7ef0c507 (container.py:64)
2024-06-20 14:56:30 [    INFO] Waiting to be ready... (waiting_utils.py:46)
2024-06-20 14:56:30 [    INFO] Waiting to be ready... (waiting_utils.py:46)
2024-06-20 14:56:30 [    INFO] Application stdout (contract_test_base.py:118)
2024-06-20 14:56:30 [    INFO] Ready
 (contract_test_base.py:119)
2024-06-20 14:56:30 [    INFO] Application stderr (contract_test_base.py:120)
2024-06-20 14:56:30 [    INFO] Failed to get k8s token: [Errno 2] No such file or directory: '/var/run/secrets/kubernetes.io/serviceaccount/token'
AwsEcsResourceDetector failed: Missing ECS_CONTAINER_METADATA_URI therefore process is not on ECS.
AwsEksResourceDetector failed: [Errno 2] No such file or directory: '/var/run/secrets/kubernetes.io/serviceaccount/token'
Exception  in detector <opentelemetry.sdk.extension.aws.resource.ec2.AwsEc2ResourceDetector object at 0x7fbfc92c7ac0>, ignoring
AwsEc2ResourceDetector failed: timed out
Configuration of configurator not loaded, aws_configurator already loaded
 (contract_test_base.py:121)
PASSED                                                                   [ 79%]
contract-tests/tests/test/amazon/pymysql/pymysql_test.py::PyMysqlTest::test_drop_table_succeeds
-------------------------------- live log call ---------------------------------
2024-06-20 14:56:31 [    INFO] Pulling image aws-application-signals-tests-pymysql-app (container.py:53)
2024-06-20 14:56:31 [    INFO] Container started: 079eaf40b262 (container.py:64)
2024-06-20 14:56:37 [    INFO] Waiting to be ready... (waiting_utils.py:46)
2024-06-20 14:56:37 [    INFO] Waiting to be ready... (waiting_utils.py:46)
2024-06-20 14:56:38 [    INFO] Application stdout (contract_test_base.py:118)
2024-06-20 14:56:38 [    INFO] Ready
 (contract_test_base.py:119)
2024-06-20 14:56:38 [    INFO] Application stderr (contract_test_base.py:120)
2024-06-20 14:56:38 [    INFO] Failed to get k8s token: [Errno 2] No such file or directory: '/var/run/secrets/kubernetes.io/serviceaccount/token'
AwsEcsResourceDetector failed: Missing ECS_CONTAINER_METADATA_URI therefore process is not on ECS.
AwsEksResourceDetector failed: [Errno 2] No such file or directory: '/var/run/secrets/kubernetes.io/serviceaccount/token'
Exception  in detector <opentelemetry.sdk.extension.aws.resource.ec2.AwsEc2ResourceDetector object at 0x7fc21bf53a00>, ignoring
AwsEc2ResourceDetector failed: timed out
Configuration of configurator not loaded, aws_configurator already loaded
 (contract_test_base.py:121)
PASSED                                                                   [ 82%]
contract-tests/tests/test/amazon/pymysql/pymysql_test.py::PyMysqlTest::test_fault
-------------------------------- live log call ---------------------------------
2024-06-20 14:56:38 [    INFO] Pulling image aws-application-signals-tests-pymysql-app (container.py:53)
2024-06-20 14:56:39 [    INFO] Container started: 1e5f0eaf1238 (container.py:64)
2024-06-20 14:56:45 [    INFO] Waiting to be ready... (waiting_utils.py:46)
2024-06-20 14:56:45 [    INFO] Waiting to be ready... (waiting_utils.py:46)
2024-06-20 14:56:45 [    INFO] Application stdout (contract_test_base.py:118)
2024-06-20 14:56:45 [    INFO] Ready
Expected Exception with Invalid SQL occurred: (1146, "Table 'testdb.invalid_table' doesn't exist")
 (contract_test_base.py:119)
2024-06-20 14:56:45 [    INFO] Application stderr (contract_test_base.py:120)
2024-06-20 14:56:45 [    INFO] Failed to get k8s token: [Errno 2] No such file or directory: '/var/run/secrets/kubernetes.io/serviceaccount/token'
AwsEcsResourceDetector failed: Missing ECS_CONTAINER_METADATA_URI therefore process is not on ECS.
AwsEksResourceDetector failed: [Errno 2] No such file or directory: '/var/run/secrets/kubernetes.io/serviceaccount/token'
Exception  in detector <opentelemetry.sdk.extension.aws.resource.ec2.AwsEc2ResourceDetector object at 0x7f4b2a841420>, ignoring
AwsEc2ResourceDetector failed: timed out
Configuration of configurator not loaded, aws_configurator already loaded
 (contract_test_base.py:121)
PASSED                                                                   [ 84%]

...
======================== 39 passed in 363.85s (0:06:03) ========================

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

[jerry-shao]

LGTM