Test Kotlin Sends Without the Network

repost-client-test provides StubTransport, a recording, no-network transport. Set it via the transport property, enqueue responses, send, and assert on the recorded request. The Authorization header is stripped from recordings; the idempotency key travels as the Idempotency-Key header:

val transport = StubTransport().enqueueResponse(
    202,
    "{\"id\":\"msg_1\",\"type\":\"order.created\",\"customerId\":\"customer-123\"," +
        "\"timestamp\":\"1970-01-01T00:00:00.000Z\"}",
)
RepostClient {
    apiKey = "test-key"
    this.transport = transport
    maxAttempts = 1
}.use { repost ->
    val result = repost.webhooks.order.created("customer-123") { id = "order-123" }
    check(result.id == "msg_1")
}
check(String(transport.requests[0].bodyBytes, Charsets.UTF_8).contains("\"id\":\"order-123\""))

Add repost-client-test in test scope. It also ships enqueueFailure, enqueuePending for deferred completion, a RecordingObserver, a NoNetworkGuard, and deterministic clocks and generators.

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Frameworks

Spring Boot, Jakarta CDI, Ktor, and the framework-neutral core pattern.

Reliability

The delivery states and error codes to exercise in your tests.

HTTP API

The endpoint and retry rules the stub transport stands in for.

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Test Kotlin Sends Without the Network

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Frameworks

Reliability

HTTP API

​Continue

Frameworks

Reliability

HTTP API

Continue