PolyMPR/tests/integration/enseignements_test.ts

// Integration tests for /enseignements — Drizzle ORM direct on real DB

import { assertEquals, assertExists, assertRejects } from "@std/assert";
import {
  seedEnseignements,
  seedModules,
  seedPromotions,
  seedUsers,
  testDb,
  truncateAll,
} from "../helpers/db_integration.ts";
import { enseignements } from "$root/databases/schema.ts";
import { and, eq } from "npm:drizzle-orm@0.45.2";

Deno.test({
  name: "integration enseignements: list all enseignements",
  async fn() {
    await truncateAll();
    await seedUsers([{ id: "prof.dupont", nom: "Dupont", prenom: "Jean" }]);
    await seedModules([{ id: "M1", nom: "Mod A" }, { id: "M2", nom: "Mod B" }]);
    await seedPromotions([{ id: "P1" }]);
    await seedEnseignements([
      { idProf: "prof.dupont", idModule: "M1", idPromo: "P1" },
      { idProf: "prof.dupont", idModule: "M2", idPromo: "P1" },
    ]);
    const rows = await testDb.select().from(enseignements);
    assertEquals(rows.length, 2);
  },
  sanitizeResources: false,
  sanitizeOps: false,
});

Deno.test({
  name: "integration enseignements: create and retrieve by composite key",
  async fn() {
    await truncateAll();
    await seedUsers([{ id: "prof.moreau", nom: "Moreau", prenom: "Sophie" }]);
    await seedModules([{ id: "M1", nom: "Mod A" }]);
    await seedPromotions([{ id: "P1" }]);

    const [created] = await testDb
      .insert(enseignements)
      .values({ idProf: "prof.moreau", idModule: "M1", idPromo: "P1" })
      .returning();
    assertExists(created);
    assertEquals(created.idProf, "prof.moreau");

    const row = await testDb
      .select()
      .from(enseignements)
      .where(
        and(
          eq(enseignements.idProf, "prof.moreau"),
          eq(enseignements.idModule, "M1"),
          eq(enseignements.idPromo, "P1"),
        ),
      )
      .then((r) => r[0] ?? null);
    assertExists(row);
  },
  sanitizeResources: false,
  sanitizeOps: false,
});

Deno.test({
  name:
    "integration enseignements: get by composite key returns null when not found",
  async fn() {
    await truncateAll();
    const row = await testDb
      .select()
      .from(enseignements)
      .where(
        and(
          eq(enseignements.idProf, "ghost"),
          eq(enseignements.idModule, "GHOST"),
          eq(enseignements.idPromo, "GHOST"),
        ),
      )
      .then((r) => r[0] ?? null);
    assertEquals(row, null);
  },
  sanitizeResources: false,
  sanitizeOps: false,
});

Deno.test({
  name: "integration enseignements: duplicate composite key insert fails",
  async fn() {
    await truncateAll();
    await seedUsers([{ id: "prof.dupont", nom: "Dupont", prenom: "Jean" }]);
    await seedModules([{ id: "M1", nom: "Mod A" }]);
    await seedPromotions([{ id: "P1" }]);
    await seedEnseignements([{
      idProf: "prof.dupont",
      idModule: "M1",
      idPromo: "P1",
    }]);
    await assertRejects(() =>
      testDb.insert(enseignements).values({
        idProf: "prof.dupont",
        idModule: "M1",
        idPromo: "P1",
      })
    );
  },
  sanitizeResources: false,
  sanitizeOps: false,
});

Deno.test({
  name: "integration enseignements: delete removes the enseignement",
  async fn() {
    await truncateAll();
    await seedUsers([{ id: "prof.dupont", nom: "Dupont", prenom: "Jean" }]);
    await seedModules([{ id: "M1", nom: "Mod A" }]);
    await seedPromotions([{ id: "P1" }]);
    await seedEnseignements([{
      idProf: "prof.dupont",
      idModule: "M1",
      idPromo: "P1",
    }]);

    await testDb
      .delete(enseignements)
      .where(
        and(
          eq(enseignements.idProf, "prof.dupont"),
          eq(enseignements.idModule, "M1"),
          eq(enseignements.idPromo, "P1"),
        ),
      );
    const row = await testDb
      .select()
      .from(enseignements)
      .where(
        and(
          eq(enseignements.idProf, "prof.dupont"),
          eq(enseignements.idModule, "M1"),
          eq(enseignements.idPromo, "P1"),
        ),
      )
      .then((r) => r[0] ?? null);
    assertEquals(row, null);
  },
  sanitizeResources: false,
  sanitizeOps: false,
});