Updated new test cases for statuspage client

Signed-off-by: Moulik Aggarwal <qwertymoulik@gmail.com>

Author: aggmoulik

packages/importers/src/providers/statuspage/client.test.ts

@@ -87,6 +87,65 @@ describe("StatuspageClient", () => {
     );
   });
 
+  test("getPage returns a single parsed page", async () => {
+    mockFetch(MOCK_PAGES[0]);
+    const singlePage = await client.getPage("sp_page_001");
+    expect(singlePage).toEqual(MOCK_PAGES[0]);
+    expect(singlePage.id).toBe("sp_page_001");
+    expect(singlePage.name).toBe("Acme Corp Status");
+  });
+
+  test("getPage calls correct URL path", async () => {
+    mockFetch(MOCK_PAGES[0]);
+    await client.getPage("sp_page_001");
+    const fetchMock = globalThis.fetch as ReturnType<typeof mock>;
+    const [url] = fetchMock.mock.calls[0] as [string, RequestInit];
+    expect(url).toBe("https://api.statuspage.io/v1/pages/sp_page_001");
+  });
+
+  test("getPage throws on non-200 response", async () => {
+    mockFetch({ error: "Not Found" }, 404);
+    await expect(client.getPage("nonexistent")).rejects.toThrow(
+      "Statuspage API error: 404",
+    );
+  });
+
+  test("getPage throws on schema mismatch", async () => {
+    mockFetch({ id: 123, unexpected: true });
+    await expect(client.getPage("sp_page_001")).rejects.toThrow();
+  });
+
+  test("getScheduledIncidents returns parsed scheduled incidents", async () => {
+    const scheduled = MOCK_INCIDENTS.filter((i) => i.scheduled_for != null);
+    mockFetch(scheduled);
+    const incidents = await client.getScheduledIncidents("sp_page_001");
+    expect(incidents).toEqual(scheduled);
+    expect(incidents).toHaveLength(1);
+    expect(incidents[0].scheduled_for).toBe("2024-06-20T02:00:00.000Z");
+  });
+
+  test("getScheduledIncidents calls correct URL path", async () => {
+    mockFetch([]);
+    await client.getScheduledIncidents("sp_page_001");
+    const fetchMock = globalThis.fetch as ReturnType<typeof mock>;
+    const [url] = fetchMock.mock.calls[0] as [string, RequestInit];
+    expect(url).toBe(
+      "https://api.statuspage.io/v1/pages/sp_page_001/incidents/scheduled",
+    );
+  });
+
+  test("getScheduledIncidents throws on non-200 response", async () => {
+    mockFetch({ error: "Forbidden" }, 403);
+    await expect(client.getScheduledIncidents("sp_page_001")).rejects.toThrow(
+      "Statuspage API error: 403",
+    );
+  });
+
+  test("getScheduledIncidents throws on schema mismatch", async () => {
+    mockFetch([{ bad: "data" }]);
+    await expect(client.getScheduledIncidents("sp_page_001")).rejects.toThrow();
+  });
+
   test("sends correct auth header", async () => {
     mockFetch(MOCK_PAGES);
     await client.getPages();