PolyMPR/tests/integration/ue_modules_test.ts

// E2E tests for /ue-modules endpoints — handler + real DB

import { assertEquals, assertExists } from "@std/assert";
import {
  makeContextWithAffiliation,
  makeEmployeeContext,
  makeGetRequest,
  makeJsonRequest,
} from "../helpers/handler.ts";
import {
  seedModules,
  seedPromotions,
  seedUeModules,
  seedUes,
  truncateAll,
} from "../helpers/db_integration.ts";
import { handler as ueModulesHandler } from "$apps/admin/api/ue-modules.ts";
import { handler as ueModuleHandler } from "$apps/admin/api/ue-modules/[idModule]/[idUE]/[idPromo].ts";
import { ueModules as ueModulesTable } from "$root/databases/schema.ts";
import { testDb } from "../helpers/db_integration.ts";

// --- GET /ue-modules ---

Deno.test({
  name: "e2e ue_modules: GET /ue-modules returns all associations",
  async fn() {
    await truncateAll();
    await seedPromotions([{ id: "P1" }]);
    await seedModules([{ id: "M1", nom: "Mod A" }, { id: "M2", nom: "Mod B" }]);
    const [ue] = await seedUes([{ nom: "UE Info" }]);
    await seedUeModules([
      { idModule: "M1", idUE: ue.id, idPromo: "P1", coeff: 2.0 },
      { idModule: "M2", idUE: ue.id, idPromo: "P1", coeff: 3.0 },
    ]);
    const res = await ueModulesHandler.GET!(
      makeGetRequest("/ue-modules"),
      makeEmployeeContext(),
    );
    assertEquals(res.status, 200);
    const body = await res.json();
    assertEquals(body.length, 2);
  },
  sanitizeResources: false,
  sanitizeOps: false,
});

Deno.test({
  name: "e2e ue_modules: GET /ue-modules?idPromo filters by promo",
  async fn() {
    await truncateAll();
    await seedPromotions([{ id: "P1" }, { id: "P2" }]);
    await seedModules([{ id: "M1", nom: "Mod A" }]);
    const [ue] = await seedUes([{ nom: "UE Info" }]);
    await seedUeModules([
      { idModule: "M1", idUE: ue.id, idPromo: "P1", coeff: 2.0 },
      { idModule: "M1", idUE: ue.id, idPromo: "P2", coeff: 3.0 },
    ]);
    const res = await ueModulesHandler.GET!(
      makeGetRequest("/ue-modules", { idPromo: "P1" }),
      makeEmployeeContext(),
    );
    assertEquals(res.status, 200);
    const body = await res.json();
    assertEquals(body.length, 1);
    assertEquals(body[0].idPromo, "P1");
  },
  sanitizeResources: false,
  sanitizeOps: false,
});

// --- POST /ue-modules ---

Deno.test({
  name: "e2e ue_modules: POST /ue-modules creates association (201)",
  async fn() {
    await truncateAll();
    await seedPromotions([{ id: "P1" }]);
    await seedModules([{ id: "M1", nom: "Mod A" }]);
    const [ue] = await seedUes([{ nom: "UE Info" }]);
    const res = await ueModulesHandler.POST!(
      makeJsonRequest("/ue-modules", "POST", {
        idModule: "M1",
        idUE: ue.id,
        idPromo: "P1",
        coeff: 4.0,
      }),
      makeEmployeeContext(),
    );
    assertEquals(res.status, 201);
    const body = await res.json();
    assertExists(body.idModule);
    assertEquals(body.coeff, 4.0);
  },
  sanitizeResources: false,
  sanitizeOps: false,
});

Deno.test({
  name: "e2e ue_modules: POST /ue-modules 400 on missing fields",
  async fn() {
    await truncateAll();
    const res = await ueModulesHandler.POST!(
      makeJsonRequest("/ue-modules", "POST", { idModule: "M1" }),
      makeEmployeeContext(),
    );
    assertEquals(res.status, 400);
  },
  sanitizeResources: false,
  sanitizeOps: false,
});

// --- GET /ue-modules/:idModule/:idUE/:idPromo ---

Deno.test({
  name:
    "e2e ue_modules: GET /ue-modules/:idModule/:idUE/:idPromo returns correct association (employee)",
  async fn() {
    await truncateAll();
    await seedPromotions([{ id: "P1" }, { id: "P2" }]);
    await seedModules([{ id: "M1", nom: "Mod A" }, { id: "M2", nom: "Mod B" }]);
    const [ue1, ue2] = await seedUes([{ nom: "UE Info" }, { nom: "UE Maths" }]);
    // Plusieurs lignes qui partagent idModule="M1" — le handler doit discriminer par idUE ET idPromo
    await seedUeModules([
      { idModule: "M1", idUE: ue1.id, idPromo: "P1", coeff: 3.5 },
      { idModule: "M1", idUE: ue2.id, idPromo: "P1", coeff: 1.0 },
      { idModule: "M1", idUE: ue1.id, idPromo: "P2", coeff: 2.0 },
      { idModule: "M2", idUE: ue1.id, idPromo: "P1", coeff: 4.0 },
    ]);
    const res = await ueModuleHandler.GET!(
      makeGetRequest(`/ue-modules/M1/${ue1.id}/P1`),
      makeEmployeeContext({
        idModule: "M1",
        idUE: String(ue1.id),
        idPromo: "P1",
      }),
    );
    assertEquals(res.status, 200);
    const body = await res.json();
    // Doit retourner exactement M1/ue1/P1 avec coeff 3.5, pas une autre ligne
    assertEquals(body.coeff, 3.5);
    assertEquals(body.idPromo, "P1");
  },
  sanitizeResources: false,
  sanitizeOps: false,
});

Deno.test({
  name:
    "e2e ue_modules: GET /ue-modules/:idModule/:idUE/:idPromo 403 for non-employee",
  async fn() {
    await truncateAll();
    const res = await ueModuleHandler.GET!(
      makeGetRequest("/ue-modules/M1/1/P1"),
      makeContextWithAffiliation("student", {
        idModule: "M1",
        idUE: "1",
        idPromo: "P1",
      }),
    );
    assertEquals(res.status, 403);
  },
  sanitizeResources: false,
  sanitizeOps: false,
});

Deno.test({
  name:
    "e2e ue_modules: GET /ue-modules/:idModule/:idUE/:idPromo 404 when not found",
  async fn() {
    await truncateAll();
    const res = await ueModuleHandler.GET!(
      makeGetRequest("/ue-modules/GHOST/1/GHOST"),
      makeEmployeeContext({ idModule: "GHOST", idUE: "1", idPromo: "GHOST" }),
    );
    assertEquals(res.status, 404);
  },
  sanitizeResources: false,
  sanitizeOps: false,
});

// --- PUT /ue-modules/:idModule/:idUE/:idPromo ---

Deno.test({
  name:
    "e2e ue_modules: PUT /ue-modules/:idModule/:idUE/:idPromo updates only the targeted row (employee)",
  async fn() {
    await truncateAll();
    await seedPromotions([{ id: "P1" }, { id: "P2" }]);
    await seedModules([{ id: "M1", nom: "Mod A" }]);
    const [ue1, ue2] = await seedUes([{ nom: "UE Info" }, { nom: "UE Maths" }]);
    // Deux lignes avec même idModule — le PUT ne doit modifier que celle ciblée
    await seedUeModules([
      { idModule: "M1", idUE: ue1.id, idPromo: "P1", coeff: 2.0 },
      { idModule: "M1", idUE: ue2.id, idPromo: "P2", coeff: 9.0 },
    ]);
    const res = await ueModuleHandler.PUT!(
      makeJsonRequest(`/ue-modules/M1/${ue1.id}/P1`, "PUT", { coeff: 5.0 }),
      makeEmployeeContext({
        idModule: "M1",
        idUE: String(ue1.id),
        idPromo: "P1",
      }),
    );
    assertEquals(res.status, 200);
    const body = await res.json();
    assertEquals(body.coeff, 5.0);
    assertEquals(body.idPromo, "P1");
  },
  sanitizeResources: false,
  sanitizeOps: false,
});

Deno.test({
  name:
    "e2e ue_modules: PUT /ue-modules/:idModule/:idUE/:idPromo 403 for non-employee",
  async fn() {
    await truncateAll();
    const res = await ueModuleHandler.PUT!(
      makeJsonRequest("/ue-modules/M1/1/P1", "PUT", { coeff: 5.0 }),
      makeContextWithAffiliation("student", {
        idModule: "M1",
        idUE: "1",
        idPromo: "P1",
      }),
    );
    assertEquals(res.status, 403);
  },
  sanitizeResources: false,
  sanitizeOps: false,
});

Deno.test({
  name:
    "e2e ue_modules: PUT /ue-modules/:idModule/:idUE/:idPromo 404 when not found",
  async fn() {
    await truncateAll();
    const res = await ueModuleHandler.PUT!(
      makeJsonRequest("/ue-modules/GHOST/1/GHOST", "PUT", { coeff: 5.0 }),
      makeEmployeeContext({ idModule: "GHOST", idUE: "1", idPromo: "GHOST" }),
    );
    assertEquals(res.status, 404);
  },
  sanitizeResources: false,
  sanitizeOps: false,
});

// --- DELETE /ue-modules/:idModule/:idUE/:idPromo ---

Deno.test({
  name:
    "e2e ue_modules: DELETE /ue-modules/:idModule/:idUE/:idPromo deletes only targeted row (employee)",
  async fn() {
    await truncateAll();
    await seedPromotions([{ id: "P1" }, { id: "P2" }]);
    await seedModules([{ id: "M1", nom: "Mod A" }]);
    const [ue1, ue2] = await seedUes([{ nom: "UE Info" }, { nom: "UE Maths" }]);
    // Deux lignes avec même idModule — seule celle ciblée doit être supprimée
    await seedUeModules([
      { idModule: "M1", idUE: ue1.id, idPromo: "P1", coeff: 2.0 },
      { idModule: "M1", idUE: ue2.id, idPromo: "P2", coeff: 4.0 },
    ]);
    const res = await ueModuleHandler.DELETE!(
      makeGetRequest(`/ue-modules/M1/${ue1.id}/P1`),
      makeEmployeeContext({
        idModule: "M1",
        idUE: String(ue1.id),
        idPromo: "P1",
      }),
    );
    assertEquals(res.status, 204);
    // L'autre ligne doit toujours exister
    const remaining = await testDb.select().from(ueModulesTable);
    assertEquals(remaining.length, 1);
    assertEquals(remaining[0].idUE, ue2.id);
  },
  sanitizeResources: false,
  sanitizeOps: false,
});

Deno.test({
  name:
    "e2e ue_modules: DELETE /ue-modules/:idModule/:idUE/:idPromo 403 for non-employee",
  async fn() {
    await truncateAll();
    const res = await ueModuleHandler.DELETE!(
      makeGetRequest("/ue-modules/M1/1/P1"),
      makeContextWithAffiliation("student", {
        idModule: "M1",
        idUE: "1",
        idPromo: "P1",
      }),
    );
    assertEquals(res.status, 403);
  },
  sanitizeResources: false,
  sanitizeOps: false,
});

Deno.test({
  name:
    "e2e ue_modules: DELETE /ue-modules/:idModule/:idUE/:idPromo 404 when not found",
  async fn() {
    await truncateAll();
    const res = await ueModuleHandler.DELETE!(
      makeGetRequest("/ue-modules/GHOST/1/GHOST"),
      makeEmployeeContext({ idModule: "GHOST", idUE: "1", idPromo: "GHOST" }),
    );
    assertEquals(res.status, 404);
  },
  sanitizeResources: false,
  sanitizeOps: false,
});