core/gay.zharel.fateweaver.telemetry/MockFateBackend

MockFateBackend

Keeps everything it is given, for tests that want to check what robot code logged.

val time = TestTimeSource()
val registry = FateRegistry(time)
val mock = MockFateBackend().also(registry::register)

registry.table("Drive").log("left", 1.5)

assertEquals(listOf(1.5), mock.valuesAt("Drive/left"))

It is safe to log from several threads. The inspection methods return copies, which can be stale if logging is still running.

Constructors

MockFateBackend

constructor()

Types

Record

data class Record(val path: String, val value: Any?, val timestamp: Long)

One logged value.

Properties

paths

val paths: List<String>

The paths that have an entry, in the order they were created.

records

val records: List<MockFateBackend.Record>

Every value logged, in the order the backend received them.

Functions

clear

fun clear(): <Error class: unknown class>

Forgets every logged value, keeping the entries.

open override fun close()

entry

open override fun <T> entry(path: String, schema: FateSchema<T>): FateEntry<T>

Returns the entry for path, creating it if this backend has not seen the path.

schemaAt

fun schemaAt(path: String): FateSchema<*>?

The schema path was created with, or null if nothing has created it.

valuesAt

fun valuesAt(path: String): List<Any?>

The values logged to path, oldest first.