From 9342085dd11a4a2e8e6c816d876bf883de074a32 Mon Sep 17 00:00:00 2001
From: Jean-Luc Makiola <business@jeanlucmakiola.de>
Date: Mon, 16 Mar 2026 14:07:51 +0100
Subject: [PATCH] test(08-01): add failing tests for candidate status field

- 5 tests: create with/without status, update status, getThreadWithCandidates includes status
- Test helper updated with status column in thread_candidates CREATE TABLE

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 tests/helpers/db.ts                   |  1 +
 tests/services/thread.service.test.ts | 81 +++++++++++++++++++++++++++
 2 files changed, 82 insertions(+)

diff --git a/tests/helpers/db.ts b/tests/helpers/db.ts
index 9cdc1f0..08cc89e 100644
--- a/tests/helpers/db.ts
+++ b/tests/helpers/db.ts
@@ -54,6 +54,7 @@ export function createTestDb() {
       notes TEXT,
       product_url TEXT,
       image_filename TEXT,
+      status TEXT NOT NULL DEFAULT 'researching',
       created_at INTEGER NOT NULL DEFAULT (unixepoch()),
       updated_at INTEGER NOT NULL DEFAULT (unixepoch())
     )
diff --git a/tests/services/thread.service.test.ts b/tests/services/thread.service.test.ts
index fc6157d..fa70c19 100644
--- a/tests/services/thread.service.test.ts
+++ b/tests/services/thread.service.test.ts
@@ -217,6 +217,87 @@ describe("Thread Service", () => {
 		});
 	});
 
+	describe("candidate status", () => {
+		it("createCandidate without status returns a candidate with status 'researching'", () => {
+			const thread = createThread(db, { name: "Test Thread", categoryId: 1 });
+			const candidate = createCandidate(db, thread.id, {
+				name: "No Status",
+				categoryId: 1,
+			});
+
+			expect(candidate.status).toBe("researching");
+		});
+
+		it("createCandidate with status 'ordered' returns a candidate with status 'ordered'", () => {
+			const thread = createThread(db, { name: "Test Thread", categoryId: 1 });
+			const candidate = createCandidate(db, thread.id, {
+				name: "Ordered Item",
+				categoryId: 1,
+				status: "ordered",
+			});
+
+			expect(candidate.status).toBe("ordered");
+		});
+
+		it("updateCandidate can change status from 'researching' to 'ordered'", () => {
+			const thread = createThread(db, { name: "Test Thread", categoryId: 1 });
+			const candidate = createCandidate(db, thread.id, {
+				name: "Status Change",
+				categoryId: 1,
+			});
+
+			expect(candidate.status).toBe("researching");
+
+			const updated = updateCandidate(db, candidate.id, {
+				status: "ordered",
+			});
+
+			expect(updated?.status).toBe("ordered");
+		});
+
+		it("updateCandidate can change status from 'ordered' to 'arrived'", () => {
+			const thread = createThread(db, { name: "Test Thread", categoryId: 1 });
+			const candidate = createCandidate(db, thread.id, {
+				name: "Arriving Item",
+				categoryId: 1,
+				status: "ordered",
+			});
+
+			const updated = updateCandidate(db, candidate.id, {
+				status: "arrived",
+			});
+
+			expect(updated?.status).toBe("arrived");
+		});
+
+		it("getThreadWithCandidates includes status field on each candidate", () => {
+			const thread = createThread(db, { name: "Status Thread", categoryId: 1 });
+			createCandidate(db, thread.id, {
+				name: "Candidate A",
+				categoryId: 1,
+			});
+			createCandidate(db, thread.id, {
+				name: "Candidate B",
+				categoryId: 1,
+				status: "ordered",
+			});
+
+			const result = getThreadWithCandidates(db, thread.id);
+			expect(result).toBeDefined();
+			expect(result?.candidates).toHaveLength(2);
+
+			const candidateA = result?.candidates.find(
+				(c) => c.name === "Candidate A",
+			);
+			const candidateB = result?.candidates.find(
+				(c) => c.name === "Candidate B",
+			);
+
+			expect(candidateA?.status).toBe("researching");
+			expect(candidateB?.status).toBe("ordered");
+		});
+	});
+
 	describe("resolveThread", () => {
 		it("atomically creates collection item from candidate data and archives thread", () => {
 			const thread = createThread(db, { name: "Tent Decision", categoryId: 1 });