refactor(tests): move backend tests into src/backend/tests mirror tree

Backend *.test.ts files (and the test-support harness) no longer sit next to source files; they live under src/backend/tests/ mirroring the source layout. Imports rewritten accordingly; CLAUDE.md convention updated.
2026-07-17 05:43:36 +00:00 · 2026-07-16 04:31:29 -05:00
parent 8b6037b7ff
commit 7f43932429
89 changed files with 200 additions and 160 deletions
@@ -0,0 +1,111 @@
+import crypto from "crypto";
+import { beforeEach, describe, expect, it, vi } from "vitest";
+
+const ownerDEK = crypto.randomBytes(32);
+const targetDEK = crypto.randomBytes(32);
+
+const state = vi.hoisted(() => ({
+  sharedRows: [] as Array<Record<string, unknown>>,
+  ownerCredential: null as Record<string, unknown> | null,
+}));
+
+vi.mock("../../database/repositories/factory.js", () => ({
+  createCurrentCredentialRepository: () => ({
+    findByIdForUser: async (_userId: string, _id: number) =>
+      state.ownerCredential,
+  }),
+  createCurrentSharedCredentialRepository: () => ({
+    existsForHostAccessAndTargetUser: async () => state.sharedRows.length > 0,
+    create: async (row: Record<string, unknown>) => {
+      const created = { id: state.sharedRows.length + 1, ...row };
+      state.sharedRows.push(created);
+      return created;
+    },
+    listByOriginalCredentialId: async () => state.sharedRows,
+    updateById: async (id: number, update: Record<string, unknown>) => {
+      const row = state.sharedRows.find((r) => r.id === id);
+      if (row) Object.assign(row, update);
+      return row ?? null;
+    },
+    deleteByOriginalCredentialId: async () => 0,
+  }),
+  createCurrentRbacAccessRepository: () => ({
+    findSharedCredentialForHostAndUser: async () => state.sharedRows[0] ?? null,
+  }),
+  createCurrentRoleRepository: () => ({
+    listRoleUserIds: async () => [],
+    listUserRoleIds: async () => [],
+  }),
+}));
+
+vi.mock("../../utils/data-crypto.js", () => ({
+  DataCrypto: {
+    validateUserAccess: (userId: string) => {
+      if (userId === "owner") return ownerDEK;
+      if (userId === "target") return targetDEK;
+      throw new Error(`User ${userId} has no data encryption key`);
+    },
+    getUserDataKey: (userId: string) =>
+      userId === "owner" ? ownerDEK : userId === "target" ? targetDEK : null,
+    canUserAccessData: () => true,
+  },
+}));
+
+import { FieldCrypto } from "../../utils/field-crypto.js";
+import { SharedCredentialManager } from "../../utils/shared-credential-manager.js";
+
+const manager = SharedCredentialManager.getInstance();
+
+beforeEach(() => {
+  state.sharedRows = [];
+  state.ownerCredential = {
+    id: 42,
+    userId: "owner",
+    username: "root",
+    authType: "password",
+    password: FieldCrypto.encryptField("hunter2", ownerDEK, "42", "password"),
+    key: null,
+    keyPassword: null,
+    keyType: null,
+  };
+});
+
+describe("SharedCredentialManager", () => {
+  it("shares a credential and the target can decrypt it", async () => {
+    await manager.createSharedCredentialForUser(7, 42, "target", "owner");
+
+    expect(state.sharedRows).toHaveLength(1);
+    const row = state.sharedRows[0];
+    expect(row.encryptedPassword).not.toBe("hunter2");
+    expect(row.targetUserId).toBe("target");
+
+    const resolved = await manager.getSharedCredentialForUser(1, "target");
+    expect(resolved).toMatchObject({
+      username: "root",
+      authType: "password",
+      password: "hunter2",
+    });
+  });
+
+  it("fails the share when a participant has no key instead of queueing", async () => {
+    await expect(
+      manager.createSharedCredentialForUser(7, 42, "locked-user", "owner"),
+    ).rejects.toThrow(/no data encryption key/);
+    expect(state.sharedRows).toHaveLength(0);
+  });
+
+  it("re-encrypts existing share copies when the original changes", async () => {
+    await manager.createSharedCredentialForUser(7, 42, "target", "owner");
+    state.ownerCredential!.password = FieldCrypto.encryptField(
+      "new-password",
+      ownerDEK,
+      "42",
+      "password",
+    );
+
+    await manager.updateSharedCredentialsForOriginal(42, "owner");
+
+    const resolved = await manager.getSharedCredentialForUser(1, "target");
+    expect(resolved?.password).toBe("new-password");
+  });
+});