test(cli): add action-reparse coverage for fallback argv resolution

src/cli/program/action-reparse.test.ts

@@ -0,0 +1,78 @@
+import { Command } from "commander";
+import { beforeEach, describe, expect, it, vi } from "vitest";
+
+const buildParseArgvMock = vi.fn();
+const resolveActionArgsMock = vi.fn();
+
+vi.mock("../argv.js", () => ({
+  buildParseArgv: buildParseArgvMock,
+}));
+
+vi.mock("./helpers.js", () => ({
+  resolveActionArgs: resolveActionArgsMock,
+}));
+
+const { reparseProgramFromActionArgs } = await import("./action-reparse.js");
+
+describe("reparseProgramFromActionArgs", () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+    buildParseArgvMock.mockReturnValue(["node", "openclaw", "status"]);
+    resolveActionArgsMock.mockReturnValue([]);
+  });
+
+  it("uses action command name + args as fallback argv", async () => {
+    const program = new Command().name("openclaw");
+    const parseAsync = vi.spyOn(program, "parseAsync").mockResolvedValue(program);
+    const actionCommand = {
+      name: () => "status",
+      parent: {
+        rawArgs: ["node", "openclaw", "status", "--json"],
+      },
+    } as unknown as Command;
+    resolveActionArgsMock.mockReturnValue(["--json"]);
+
+    await reparseProgramFromActionArgs(program, [actionCommand]);
+
+    expect(buildParseArgvMock).toHaveBeenCalledWith({
+      programName: "openclaw",
+      rawArgs: ["node", "openclaw", "status", "--json"],
+      fallbackArgv: ["status", "--json"],
+    });
+    expect(parseAsync).toHaveBeenCalledWith(["node", "openclaw", "status"]);
+  });
+
+  it("falls back to action args without command name when action has no name", async () => {
+    const program = new Command().name("openclaw");
+    const parseAsync = vi.spyOn(program, "parseAsync").mockResolvedValue(program);
+    const actionCommand = {
+      name: () => "",
+      parent: {},
+    } as unknown as Command;
+    resolveActionArgsMock.mockReturnValue(["--json"]);
+
+    await reparseProgramFromActionArgs(program, [actionCommand]);
+
+    expect(buildParseArgvMock).toHaveBeenCalledWith({
+      programName: "openclaw",
+      rawArgs: undefined,
+      fallbackArgv: ["--json"],
+    });
+    expect(parseAsync).toHaveBeenCalledWith(["node", "openclaw", "status"]);
+  });
+
+  it("uses program root when action command is missing", async () => {
+    const program = new Command().name("openclaw");
+    const parseAsync = vi.spyOn(program, "parseAsync").mockResolvedValue(program);
+
+    await reparseProgramFromActionArgs(program, []);
+
+    expect(resolveActionArgsMock).toHaveBeenCalledWith(undefined);
+    expect(buildParseArgvMock).toHaveBeenCalledWith({
+      programName: "openclaw",
+      rawArgs: [],
+      fallbackArgv: [],
+    });
+    expect(parseAsync).toHaveBeenCalledWith(["node", "openclaw", "status"]);
+  });
+});