# Functions
All joins a slice of Awaitable sql requests.
CdcHealthCheck check cdc cluster health.
# Constants
ControllerContainerName is the ticdc controller container name.
DockerComposeFilePathPrefix is prefix of docker compose file path.
DownstreamDSN is downstream database dsn.
UpstreamDSN is upstream database dsn.
UpstreamPD is upstream PD URI.
# Structs
CDCProfile represents the command line arguments used to create the changefeed.
DockerComposeOperator represent a docker compose.
DockerEnv represents the docker-compose service.
SQLHelper provides basic utilities for manipulating data.
Table represents the handle of a table in the upstream.
TaskContext is passed to the test case to provide basic utilities for testing.
# Interfaces
Awaitable represents the handle of an SQL operation that can be waited on.
Checkable represents the handle of an SQL operation whose correctness can be checked.
Environment is an abstract of the CDC-Upstream-Downstream-MQ complex to be tested.
Sendable is a sendable request to the upstream.
Task represents a single test case.
# Type aliases
MqListener represents a callback function for listening on the MQ output.