CB-401: Stage A - extract PeerLauncher SPI in-tree

2026-07-18 07:48:55 +02:00
parent d63273d082
commit e056c7e1fa
8 changed files with 354 additions and 37 deletions
@@ -5,6 +5,9 @@ import dev.ltms.bridged.guard.SubscriptionGuard;
 import dev.ltms.bridged.herdr.AgentControl;
 import dev.ltms.bridged.herdr.FakeHerdr;
 import dev.ltms.bridged.herdr.WorkspaceControl;
+import dev.ltms.bridged.peer.Capability;
+import dev.ltms.bridged.peer.PeerHandle;
+import dev.ltms.bridged.peer.SpawnRequest;
 import org.junit.jupiter.api.Test;

 import java.util.List;
@@ -219,4 +222,100 @@ class WorkerServiceTest {
        FakeHerdr herdr = new FakeHerdr().healthy(false); // agent.list throws
        assertEquals(0, multiProfile(herdr).reapOrphanWorkers(), "a listing failure reaps nothing and does not throw");
    }
+
+    // --- PeerHandle indirection ----------------------------------------------------------------
+
+    @Test
+    void spawnReturnsPeerHandleWithIdEqualToPaneId() {
+        FakeHerdr herdr = new FakeHerdr();
+        WorkerService svc = service(herdr, List.of("ccs", "ltms-local"), null);
+
+        PeerHandle handle = svc.spawn(new SpawnRequest(null, null, null));
+
+        assertNotNull(handle, "spawn must return a non-null handle");
+        assertEquals("w9:pW_1", handle.id(), "handle.id() must equal the agent's paneId");
+    }
+
+    @Test
+    void spawnReturnsPeerHandleWithCorrectTerminalId() {
+        FakeHerdr herdr = new FakeHerdr();
+        WorkerService svc = service(herdr, List.of("ccs", "ltms-local"), null);
+
+        PeerHandle handle = svc.spawn(new SpawnRequest("ltms-local", null, "/caller"));
+
+        assertEquals("term_new_1", handle.terminalId(), "handle.terminalId() must equal the agent's terminalId");
+    }
+
+    @Test
+    void capabilitiesIncludeMidTurnAskWorktreeOrphanReap() {
+        FakeHerdr herdr = new FakeHerdr();
+        WorkerService svc = service(herdr, List.of("ccs", "ltms-local"), null);
+
+        Set<Capability> caps = svc.capabilities();
+
+        assertTrue(caps.contains(Capability.MID_TURN_ASK), "every Claude Code peer supports mid-turn ask");
+        assertTrue(caps.contains(Capability.WORKTREE), "every CLI peer supports worktree cwd");
+        assertTrue(caps.contains(Capability.ORPHAN_REAP), "every herdr launcher supports orphan reap");
+    }
+
+    @Test
+    void capabilitiesIncludeSelfPrWhenProfileHasGitToken() {
+        FakeHerdr herdr = new FakeHerdr();
+        BridgedConfig.Worker cfg = new BridgedConfig.Worker(
+                "impl", "http://gx00.gw:8000", "coder", null, "BRIDGED_WORKER_TOKEN",
+                List.of("ccs", "impl"), "tab", "bridged-workers", "w #{n}", null, null, null,
+                "GITEA_ACCESS_TOKEN", null);
+        WorkerService svc = new WorkerService(new AgentControl(herdr), new WorkspaceControl(herdr),
+                new SubscriptionGuard(Set.of("gx00.gw")), Map.of("impl", cfg), "impl",
+                _ -> "tok");
+
+        assertTrue(svc.capabilities().contains(Capability.SELF_PR),
+                "a profile with a git token grants SELF_PR");
+    }
+
+    @Test
+    void capabilitiesExcludeSelfPrWhenNoGitToken() {
+        FakeHerdr herdr = new FakeHerdr();
+        WorkerService svc = service(herdr, List.of("ccs", "ltms-local"), null);
+
+        assertFalse(svc.capabilities().contains(Capability.SELF_PR),
+                "no git token profile → no SELF_PR capability");
+    }
+
+    @Test
+    void effectiveCwdViaSpawnRequestMatchesExistingResolution() {
+        FakeHerdr herdr = new FakeHerdr();
+        WorkerService svc = service(herdr, List.of("ccs", "ltms-local"), null);
+
+        String cwd = svc.effectiveCwd(new SpawnRequest("ltms-local", "/work/proj", "/caller/home"));
+
+        assertEquals("/work/proj", cwd, "effectiveCwd via SpawnRequest must match the three-arg resolution");
+    }
+
+    @Test
+    void profilesViaPeerLauncherMatchesExistingApi() {
+        FakeHerdr herdr = new FakeHerdr();
+        WorkerService svc = multiProfile(herdr);
+
+        assertEquals(Set.of("gx10", "ollama"), svc.profiles(), "profiles() via PeerLauncher must match");
+    }
+
+    @Test
+    void defaultProfileViaPeerLauncherMatches() {
+        FakeHerdr herdr = new FakeHerdr();
+        WorkerService svc = multiProfile(herdr);
+
+        assertEquals("gx10", svc.defaultProfile(), "defaultProfile() via PeerLauncher must match");
+    }
+
+    @Test
+    void stopViaPeerLauncherTearsDownByHandleId() {
+        FakeHerdr herdr = new FakeHerdr();
+        WorkerService svc = service(herdr, List.of("ccs", "ltms-local"), null);
+        PeerHandle handle = svc.spawn(new SpawnRequest(null, null, null));
+
+        svc.stop(handle.id());
+
+        assertTrue(herdr.called("pane.close"), "stop via handle.id() must close the pane");
+    }
 }