v0.3.6-pre.002

crates/ksp-job-api/tests/public_api.rs

@@ -0,0 +1,53 @@
+// file: crates/ksp-job-api/tests/public_api.rs
+// version: 1
+
+//! External-consumer canaries for the public Job API foundation.
+
+#[test]
+fn pre_002_identity_lifecycle_and_cancellation_are_consumable_from_crate_root() {
+    let id = ksp_job_api::JobId::new("campaign-2026.09.01:001");
+    let kind = ksp_job_api::JobKindCode::new("backfill_raw");
+    assert!(id.is_ok());
+    assert!(kind.is_ok());
+    let id = match id {
+        std::result::Result::Ok(value) => value,
+        std::result::Result::Err(_) => return,
+    };
+    let kind = match kind {
+        std::result::Result::Ok(value) => value,
+        std::result::Result::Err(_) => return,
+    };
+    let mut lifecycle = ksp_job_api::JobLifecycle::new(id.clone(), kind.clone());
+    assert_eq!(lifecycle.id(), &id);
+    assert_eq!(lifecycle.kind(), &kind);
+    assert_eq!(lifecycle.state(), ksp_job_api::JobState::Created);
+    assert!(lifecycle.start().is_ok());
+    assert!(lifecycle.complete(ksp_job_api::JobCompletion::Partial).is_ok());
+    assert_eq!(lifecycle.state().completion(), std::option::Option::Some(ksp_job_api::JobCompletion::Partial));
+    let token = ksp_job_api::JobCancellationToken::new();
+    let clone = token.clone();
+    assert!(token.cancel());
+    assert!(clone.is_cancellation_requested());
+    assert!(!clone.cancel());
+    return;
+}
+
+#[test]
+fn pre_002_error_codes_are_stable_and_core_owned() {
+    let codes: [ksp_core_lib::ErrorCode; 3] =
+        [ksp_job_api::ERROR_CODE_JOB_ID_INVALID, ksp_job_api::ERROR_CODE_JOB_KIND_INVALID, ksp_job_api::ERROR_CODE_JOB_TRANSITION_INVALID];
+    assert_eq!(codes[0].domain(), "job_api");
+    assert_eq!(codes[0].code(), "job_id_invalid");
+    assert_eq!(codes[1].domain(), "job_api");
+    assert_eq!(codes[1].code(), "job_kind_invalid");
+    assert_eq!(codes[2].domain(), "job_api");
+    assert_eq!(codes[2].code(), "job_transition_invalid");
+    return;
+}
+
+#[test]
+fn pre_002_public_bounds_are_exact() {
+    assert_eq!(ksp_job_api::MAX_JOB_ID_BYTES, 128);
+    assert_eq!(ksp_job_api::MAX_JOB_KIND_CODE_BYTES, 128);
+    return;
+}