feat(remote): SSH configurations, SFTP deployment, run targets and remote development (#91)

src/features/ssh/ssh.test.ts

@@ -0,0 +1,75 @@
+import { beforeEach, describe, expect, it, vi } from "vitest";
+import { DEFAULT_SSH_CONFIG, type SshConfigValid } from "@/platform/remoteSettings";
+import { answerAskpass, askpassAnswer, dropAskpass, enqueueAskpass, useAskpass } from "./askpass";
+import { sessionItems } from "./session";
+
+describe("askpass queue", () => {
+  beforeEach(() => useAskpass.setState({ queue: [] }));
+
+  it("queues prompts in arrival order, once each", () => {
+    enqueueAskpass({ id: 1, prompt: "Password:", kind: "secret" });
+    enqueueAskpass({ id: 2, prompt: "Continue connecting (yes/no)?", kind: "confirm" });
+    enqueueAskpass({ id: 1, prompt: "Password:", kind: "secret" });
+    expect(useAskpass.getState().queue.map((p) => p.id)).toEqual([1, 2]);
+  });
+
+  it("drops a prompt answered elsewhere", () => {
+    enqueueAskpass({ id: 1, prompt: "a", kind: "text" });
+    enqueueAskpass({ id: 2, prompt: "b", kind: "text" });
+    dropAskpass(1);
+    dropAskpass(9);
+    expect(useAskpass.getState().queue.map((p) => p.id)).toEqual([2]);
+  });
+
+  it("answers the backend and shows the next prompt", () => {
+    const send = vi.fn((_id: number, _answer: string | null) => Promise.resolve());
+    enqueueAskpass({ id: 1, prompt: "a", kind: "secret" });
+    enqueueAskpass({ id: 2, prompt: "b", kind: "secret" });
+    answerAskpass(1, "hunter2", send);
+    expect(send).toHaveBeenCalledWith(1, "hunter2");
+    expect(useAskpass.getState().queue.map((p) => p.id)).toEqual([2]);
+  });
+
+  it("maps choices to answers", () => {
+    expect(askpassAnswer("secret", { text: "pw" })).toBe("pw");
+    expect(askpassAnswer("text", { text: "" })).toBe("");
+    expect(askpassAnswer("confirm", { confirm: true })).toBe("yes");
+    expect(askpassAnswer("confirm", { confirm: false })).toBe("no");
+    expect(askpassAnswer("secret", null)).toBeNull();
+    expect(askpassAnswer("confirm", null)).toBeNull();
+  });
+});
+
+describe("Start SSH Session chooser", () => {
+  const config = (patch: Partial<SshConfigValid>): SshConfigValid => ({ ...DEFAULT_SSH_CONFIG, ...patch });
+
+  it("lists configurations, then a way to edit them", () => {
+    const start = vi.fn();
+    const configure = vi.fn();
+    const items = sessionItems(
+      [
+        config({ id: "a", name: "Dev box", host: "box", user: "dev", port: 2222 }),
+        config({ id: "b", host: "bastion" }),
+        config({ id: "c", name: "Empty" }),
+      ],
+      start,
+      configure,
+    );
+    expect(items.map((i) => [i.label, i.detail])).toEqual([
+      ["Dev box", "dev@box:2222"],
+      ["bastion", undefined],
+      ["Empty", undefined],
+      ["Edit SSH Configurations…", undefined],
+    ]);
+    expect(items[2]!.disabled).toBeTruthy();
+    void items[0]!.run();
+    expect(start).toHaveBeenCalledWith("a");
+    void items[3]!.run();
+    expect(configure).toHaveBeenCalled();
+  });
+
+  it("offers to add one when there are none", () => {
+    const items = sessionItems([], vi.fn(), vi.fn());
+    expect(items.map((i) => i.label)).toEqual(["No SSH configurations. Add one…"]);
+  });
+});