Add tests

cli/src/plugins/__tests__/LSPAssetsPlugin.test.ts

@@ -0,0 +1,69 @@
+import { PlayerLanguageService } from "@player-tools/json-language-service";
+import { vi, test, expect, describe, beforeEach } from "vitest";
+import { LSPAssetsPlugin } from "../LSPAssetsPlugin";
+
+describe("LSPAssetPlugin tests", () => {
+  const mockSetAssetTypes = vi.fn();
+  const mockSetAssetTypesFromModule = vi.fn();
+
+  const mockLSP: PlayerLanguageService = {
+    setAssetTypes: mockSetAssetTypes,
+    setAssetTypesFromModule: mockSetAssetTypesFromModule,
+  } as unknown as PlayerLanguageService;
+
+  beforeEach(() => {
+    mockSetAssetTypes.mockClear();
+    mockSetAssetTypesFromModule.mockClear();
+  });
+
+  test("It should load assets from the filesystem by default (legacy)", async () => {
+    const testPlugin = new LSPAssetsPlugin({ path: "some/path" });
+    await testPlugin.onCreateLanguageService(mockLSP, false);
+
+    expect(mockSetAssetTypes).toHaveBeenCalledWith(["some/path"]);
+    expect(mockSetAssetTypesFromModule).not.toHaveBeenCalled();
+  });
+
+  test("It should load assets from the filesystem ", async () => {
+    const testPlugin = new LSPAssetsPlugin({
+      path: "some/path",
+      type: "manifest",
+    });
+    await testPlugin.onCreateLanguageService(mockLSP, false);
+
+    expect(mockSetAssetTypes).toHaveBeenCalledWith(["some/path"]);
+    expect(mockSetAssetTypesFromModule).not.toHaveBeenCalled();
+  });
+
+  test("It should load assets from a module", async () => {
+    const testPlugin = new LSPAssetsPlugin({
+      manifest: { pluginName: "test", capabilities: {} },
+      type: "module",
+    });
+    await testPlugin.onCreateLanguageService(mockLSP, false);
+
+    expect(mockSetAssetTypesFromModule).toHaveBeenCalledWith([
+      {
+        pluginName: "test",
+        capabilities: {},
+      },
+    ]);
+    expect(mockSetAssetTypes).not.toHaveBeenCalled();
+  });
+
+  test("It should load assets from a mixed config", async () => {
+    const testPlugin = new LSPAssetsPlugin([
+      { manifest: { pluginName: "test", capabilities: {} }, type: "module" },
+      { path: "some/path", type: "manifest" },
+    ]);
+    await testPlugin.onCreateLanguageService(mockLSP, false);
+
+    expect(mockSetAssetTypesFromModule).toHaveBeenCalledWith([
+      {
+        pluginName: "test",
+        capabilities: {},
+      },
+    ]);
+    expect(mockSetAssetTypes).toHaveBeenCalledWith(["some/path"]);
+  });
+});