Update

tests/ssh-service.test.mjs

@@ -0,0 +1,37 @@
+import test from "node:test";
+import assert from "node:assert/strict";
+import { EventEmitter } from "node:events";
+import { createRequire } from "node:module";
+
+const require = createRequire(import.meta.url);
+const { SshService, parseCapabilityOutput } = require("../src/main/ssh-service.cjs");
+
+test("SSH capability parsing keeps Git optional and reports deployment prerequisites separately", () => {
+  const b64 = (value) => Buffer.from(value).toString("base64");
+  const parsed = parseCapabilityOutput(`noise\n__FORGEFLOW_SERVER_TEST__\nplatform=${b64("Linux Unraid")}\ndocker=true\ndockerReady=true\ncompose=true\ncomposeVersion=${b64("Docker Compose version v2.40.0")}\ngit=false\ntar=true\nchecksum=true\nbaseWritable=true\n`);
+  assert.equal(parsed.dockerReady, true);
+  assert.equal(parsed.compose, true);
+  assert.equal(parsed.git, false);
+  assert.equal(parsed.tar, true);
+  assert.equal(parsed.checksum, true);
+  assert.equal(parsed.baseWritable, true);
+});
+
+test("SSH execution rejects truncated output instead of using an incomplete inventory", async () => {
+  const service = new SshService({ store: {}, diagnostics: null });
+  const stream = new EventEmitter();
+  stream.stderr = new EventEmitter();
+  const client = {
+    exec(_command, callback) {
+      callback(null, stream);
+      queueMicrotask(() => {
+        stream.emit("data", Buffer.from("x".repeat(64)));
+        stream.emit("close", 0, null);
+      });
+    },
+  };
+  await assert.rejects(
+    service.execClient(client, "inventory", { maxOutput: 16, timeout: 1_000 }),
+    (error) => error?.code === "SSH_OUTPUT_TRUNCATED" && /incomplete result/.test(error.message),
+  );
+});