Struct merino_integration_tests::utils::test_tools::TestingTools

#[non_exhaustive]
pub struct TestingTools {
    pub test_client: TestReqwestClient,
    pub settings: Settings,
    pub log_watcher: LogWatcher,
    pub redis_client: Client,
    pub metrics_watcher: MetricsWatcher,
}

A set of tools for tests, including mock servers and logging helpers.

The fields of this struct are marked as non-exhaustive, meaning that any destructuring of this struct will require a .. “and the rest” entry, even if all present items are named. This makes adding tools in the future easier, since old tests won’t need to be rewritten to account for the added tools.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

test_client: TestReqwestClient

A wrapper around a reqwest::client that automatically uses the Merino server under test.

settings: Settings

A copy of the current settings.

log_watcher: LogWatcher

To make assertions about logs.

redis_client: Client

To interact with the Redis cache

metrics_watcher: MetricsWatcher

To make assertions about metrics.