clean up tests and adds basic check for the login logic

frontend/src/lib/routes/Reporting.svelte

@@ -20,7 +20,7 @@
   );
 </script>
 
-<Island>
+<Island testId="reporting-page">
   <main>
     <ReportingNeurons />
     <Separator spacing="medium" />

frontend/src/tests/routes/app/reporting/page.spec.ts

@@ -3,25 +3,19 @@ import { resetIdentity, setNoIdentity } from "$tests/mocks/auth.store.mock";
 import { render } from "@testing-library/svelte";
 
 describe("Reporting page", () => {
-  describe("not signed in", () => {
-    beforeEach(() => {
-      setNoIdentity();
-    });
+  it("should render sign-in if not logged in", () => {
+    setNoIdentity();
 
-    it("should render sign-in if not logged in", () => {
-      const { getByTestId } = render(ReportingPage);
-
-      expect(getByTestId("login-button")).not.toBeNull();
-    });
+    const { queryByTestId } = render(ReportingPage);
+    expect(queryByTestId("login-button")).not.toBeNull();
+    expect(queryByTestId("reporting-page")).toBeNull();
   });
 
-  describe("signed in", () => {
-    beforeEach(() => {
-      resetIdentity();
-    });
+  it("should render transactions page if logged in", () => {
+    resetIdentity();
 
-    // TODO: Once the ExportNeurons and ExportTransactions components are migrated to this new page
-    it.skip("should render generate neurons report section", () => {});
-    it.skip("should render generate transactions report section", () => {});
+    const { queryByTestId } = render(ReportingPage);
+    expect(queryByTestId("login-button")).toBeNull();
+    expect(queryByTestId("reporting-page")).not.toBeNull();
   });
 });