Add test for util function

apps/apps-cli/src/lib/filter-apps.test.ts

@@ -0,0 +1,65 @@
+import { describe, expect, it } from "vitest";
+import { AppDetailsFragment } from "../saleor-api/generated/graphql";
+import { filterApps } from "./filter-apps";
+
+const mockedApp1: AppDetailsFragment = {
+  id: "1",
+  name: "app1",
+  manifestUrl: "https://app1.com",
+};
+
+const mockedApp1Duplicate: AppDetailsFragment = {
+  id: "2",
+  name: "app1",
+  manifestUrl: "https://app1.com",
+};
+
+const mockedApp2: AppDetailsFragment = {
+  id: "3",
+  name: "app2",
+  manifestUrl: "https://app2.com",
+};
+
+const mockedAppList = [mockedApp1, mockedApp1Duplicate, mockedApp2];
+
+describe("filterApps", function () {
+  it("Return the same apps, when no filters applied", async () => {
+    expect(
+      filterApps({
+        apps: mockedAppList,
+        filter: {},
+      })
+    ).toStrictEqual(mockedAppList);
+  });
+  it("Return all apps with the same name, when filter name is applied", async () => {
+    expect(
+      filterApps({
+        apps: mockedAppList,
+        filter: {
+          name: mockedApp1.name!,
+        },
+      })
+    ).toStrictEqual([mockedApp1, mockedApp1Duplicate]);
+  });
+  it("Return all apps with the same manifest, when filter manifest is applied", async () => {
+    expect(
+      filterApps({
+        apps: mockedAppList,
+        filter: {
+          manifestUrl: mockedApp1.manifestUrl!,
+        },
+      })
+    ).toStrictEqual([mockedApp1, mockedApp1Duplicate]);
+  });
+
+  it("Return app with given id, when filter id is applied", async () => {
+    expect(
+      filterApps({
+        apps: mockedAppList,
+        filter: {
+          id: mockedApp1.id,
+        },
+      })
+    ).toStrictEqual([mockedApp1]);
+  });
+});