Use op-cli-installed as local package

src/op-cli-installer/github-action/cli-installer/installer.test.ts

@@ -0,0 +1,43 @@
+import os from "os";
+
+import { newCliInstaller } from "./installer";
+import { LinuxInstaller } from "./linux";
+import { MacOsInstaller } from "./macos";
+import { WindowsInstaller } from "./windows";
+
+afterEach(() => {
+	jest.restoreAllMocks();
+});
+
+describe("newCliInstaller", () => {
+	const version = "1.0.0";
+
+	afterEach(() => {
+		jest.resetAllMocks();
+	});
+
+	it("should return LinuxInstaller for linux platform", () => {
+		jest.spyOn(os, "platform").mockReturnValue("linux");
+		const installer = newCliInstaller(version);
+		expect(installer).toBeInstanceOf(LinuxInstaller);
+	});
+
+	it("should return MacOsInstaller for darwin platform", () => {
+		jest.spyOn(os, "platform").mockReturnValue("darwin");
+		const installer = newCliInstaller(version);
+		expect(installer).toBeInstanceOf(MacOsInstaller);
+	});
+
+	it("should return WindowsInstaller for win32 platform", () => {
+		jest.spyOn(os, "platform").mockReturnValue("win32");
+		const installer = newCliInstaller(version);
+		expect(installer).toBeInstanceOf(WindowsInstaller);
+	});
+
+	it("should throw error for unsupported platform", () => {
+		jest.spyOn(os, "platform").mockReturnValue("sunos");
+		expect(() => newCliInstaller(version)).toThrow(
+			"Unsupported platform: sunos",
+		);
+	});
+});