From 8bc328e8b422b57dfd0e53ca96770946cf509747 Mon Sep 17 00:00:00 2001
From: Okiki Ojo <hey@okikio.dev>
Date: Thu, 2 Apr 2026 21:55:59 -0400
Subject: [PATCH] test: update logging tests to verify log schema recreation
 and add new deploy config tests

Signed-off-by: Okiki Ojo <hey@okikio.dev>
---
 tests/integration/synology.test.ts  | 10 +++++--
 tests/integration/update.test.ts    |  9 ++++--
 tests/prepare-deploy-config.test.ts | 44 +++++++++++++++++++++++++++++
 3 files changed, 57 insertions(+), 6 deletions(-)
 create mode 100644 tests/prepare-deploy-config.test.ts

diff --git a/tests/integration/synology.test.ts b/tests/integration/synology.test.ts
index c76fd59..2067060 100644
--- a/tests/integration/synology.test.ts
+++ b/tests/integration/synology.test.ts
@@ -170,7 +170,7 @@ describe("GET /nic/update — D1 logging", () => {
 		expect(results[0].source).toBe("synology");
 	});
 
-	it("still updates DNS when the log table is missing", async () => {
+	it("recreates the log schema on first write when the table is missing", async () => {
 		await dropLogSchema(env.DB);
 
 		const response = await SELF.fetch(makeSynologyUrl({ myip: "198.51.100.25" }));
@@ -180,10 +180,14 @@ describe("GET /nic/update — D1 logging", () => {
 		await new Promise((r) => setTimeout(r, 50));
 
 		const { results } = await env.DB.prepare(
-			"SELECT name FROM sqlite_master WHERE type = 'table' AND name = 'ddns_logs'",
+			"SELECT hostname, ip, action, source FROM ddns_logs ORDER BY id DESC LIMIT 1",
 		).all();
 
-		expect(results).toHaveLength(0);
+		expect(results).toHaveLength(1);
+		expect(results[0].hostname).toBe("nas.example.com");
+		expect(results[0].ip).toBe("198.51.100.25");
+		expect(results[0].action).toBe("created");
+		expect(results[0].source).toBe("synology");
 	});
 });
 
diff --git a/tests/integration/update.test.ts b/tests/integration/update.test.ts
index 5fe1710..2a70e76 100644
--- a/tests/integration/update.test.ts
+++ b/tests/integration/update.test.ts
@@ -250,7 +250,6 @@ describe("POST /update — D1 logging", () => {
 	});
 
 	it("recreates the log schema on first write when the table is missing", async () => {
-	it("still updates DNS when the log table is missing", async () => {
 		await dropLogSchema(env.DB);
 
 		const response = await SELF.fetch(makeUpdateRequest({ ip: "198.51.100.21" }));
@@ -259,9 +258,13 @@ describe("POST /update — D1 logging", () => {
 		await new Promise((r) => setTimeout(r, 50));
 
 		const { results } = await env.DB.prepare(
-			"SELECT name FROM sqlite_master WHERE type = 'table' AND name = 'ddns_logs'",
+			"SELECT hostname, ip, action, source FROM ddns_logs ORDER BY id DESC LIMIT 1",
 		).all();
 
-		expect(results).toHaveLength(0);
+		expect(results).toHaveLength(1);
+		expect(results[0].hostname).toBe("nas.example.com");
+		expect(results[0].ip).toBe("198.51.100.21");
+		expect(results[0].action).toBe("created");
+		expect(results[0].source).toBe("api");
 	});
 });
diff --git a/tests/prepare-deploy-config.test.ts b/tests/prepare-deploy-config.test.ts
new file mode 100644
index 0000000..7601060
--- /dev/null
+++ b/tests/prepare-deploy-config.test.ts
@@ -0,0 +1,44 @@
+// @vitest-environment node
+
+import fs from "node:fs/promises";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+
+import { afterEach, describe, expect, it } from "vitest";
+
+import { prepareDeployConfig } from "../scripts/prepare-deploy-config";
+
+const projectRoot = path.resolve(path.dirname(fileURLToPath(import.meta.url)), "..");
+const generatedDeployDir = path.join(projectRoot, ".wrangler", "deploy");
+const generatedConfigPath = path.join(generatedDeployDir, "wrangler.generated.jsonc");
+const redirectConfigPath = path.join(generatedDeployDir, "config.json");
+
+const D1_DATABASE_ID_ENV = "DDNS_D1_DATABASE_ID";
+const TEST_DATABASE_ID = "123e4567-e89b-12d3-a456-426614174000";
+
+async function clearGeneratedDeployConfig(): Promise<void> {
+	await fs.rm(generatedConfigPath, { force: true });
+	await fs.rm(redirectConfigPath, { force: true });
+	await fs.rm(generatedDeployDir, { recursive: true, force: true });
+}
+
+describe("prepareDeployConfig", () => {
+	afterEach(async () => {
+		delete process.env[D1_DATABASE_ID_ENV];
+		await clearGeneratedDeployConfig();
+	});
+
+	it("rewrites the generated main entrypoint relative to .wrangler/deploy", async () => {
+		process.env[D1_DATABASE_ID_ENV] = TEST_DATABASE_ID;
+
+		await expect(prepareDeployConfig()).resolves.toBe(true);
+
+		const generatedConfig = JSON.parse(await fs.readFile(generatedConfigPath, "utf8")) as {
+			main?: string;
+			d1_databases?: Array<{ database_id?: string }>;
+		};
+
+		expect(generatedConfig.main).toBe("../../src/index.ts");
+		expect(generatedConfig.d1_databases?.[0]?.database_id).toBe(TEST_DATABASE_ID);
+	});
+});
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-- 
2.51.2