feat(tests): setup e2e-spec files for route testing. shifts, expenses, timesheets

docs/swagger/swagger-spec.json

@@ -835,11 +835,24 @@
         ]
       },
       "get": {
-        "operationId": "ShiftsController_getSummary",
+        "operationId": "ShiftsController_findAll",
         "parameters": [],
         "responses": {
-          "200": {
-            "description": ""
+          "201": {
+            "description": "List of shifts found",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "type": "array",
+                  "items": {
+                    "$ref": "#/components/schemas/CreateShiftDto"
+                  }
+                }
+              }
+            }
+          },
+          "400": {
+            "description": "List of shifts not found"
           }
         },
         "security": [
@@ -847,6 +860,7 @@
             "access-token": []
           }
         ],
+        "summary": "Find all shifts",
         "tags": [
           "Shifts"
         ]
@@ -1003,6 +1017,25 @@
         ]
       }
     },
+    "/shifts/summary": {
+      "get": {
+        "operationId": "ShiftsController_getSummary",
+        "parameters": [],
+        "responses": {
+          "200": {
+            "description": ""
+          }
+        },
+        "security": [
+          {
+            "access-token": []
+          }
+        ],
+        "tags": [
+          "Shifts"
+        ]
+      }
+    },
     "/shifts/export.csv": {
       "get": {
         "operationId": "ShiftsController_exportCsv",
@@ -2361,7 +2394,6 @@
             "description": "ID number of an bank code (link with bank-codes)"
           },
           "date": {
-            "format": "date-time",
             "type": "string",
             "example": "3018-10-20T00:00:00.000Z",
             "description": "Date where the expense was made"
@@ -2417,7 +2449,6 @@
             "description": "ID number of an bank code (link with bank-codes)"
           },
           "date": {
-            "format": "date-time",
             "type": "string",
             "example": "3018-10-20T00:00:00.000Z",
             "description": "Date where the expense was made"

src/modules/expenses/dtos/create-expense.dto.ts

@@ -1,14 +1,14 @@
 import { ApiProperty } from "@nestjs/swagger";
 import { Type } from "class-transformer";
-import { IsBoolean, IsDate, IsDateString, IsInt, IsOptional, IsString } from "class-validator";
+import { Allow, IsBoolean, IsDate, IsDateString, IsInt, IsNumber, IsOptional, IsString } from "class-validator";
 
 export class CreateExpenseDto {
 	@ApiProperty({
 		example: 1,
 		description: 'Unique ID of the expense (auto-generated)',
 	})
-	id: number;
-
+	@Allow()
+	id?: number;
 
 	@ApiProperty({
 		example: 101,
@@ -31,17 +31,15 @@ export class CreateExpenseDto {
 		description: 'Date where the expense was made',
 	})
 	@IsDateString()
-	@Type(() => Date)
-	@IsDate()
-	date: Date;
+	date: string;
 
 	@ApiProperty({
 		example: 17.82,
 		description: 'amount in $ for a refund',
 	})
 	@Type(() => Number)
-	@IsInt()
-	amount: number
+	@IsNumber()
+	amount: number;
 
 	@ApiProperty({
         example:'Spent for mileage between A and B',
@@ -63,5 +61,6 @@ export class CreateExpenseDto {
         description:'Supervisro`s justification for the spending of an employee'
   	})
 	@IsString()
+	@IsOptional()
 	supervisor_comment?: string;
 }

src/modules/shifts/controllers/shifts.controller.ts

@@ -73,7 +73,7 @@ export class ShiftsController {
     return this.shiftsApprovalService.updateApproval(id, isApproved);
   }
 
-  @Get()
+  @Get('summary')
   async getSummary( @Query() query: GetShiftsOverviewDto): Promise<OverviewRow[]> {
       return this.shiftsValidationService.getSummary(query.period_id);
   }

src/modules/shifts/dtos/create-shift.dto.ts

@@ -1,12 +1,13 @@
 import { ApiProperty } from "@nestjs/swagger";
 import { Type } from "class-transformer";
-import { IsDate, IsDateString, IsInt, IsString } from "class-validator";
+import { Allow, IsDate, IsDateString, IsInt, IsString } from "class-validator";
 
 export class CreateShiftDto {
   @ApiProperty({
     example: 1,
     description: 'Unique ID of the shift (auto-generated)',
   })
+  @Allow()
   id: number;
   
   @ApiProperty({

src/modules/shifts/services/shifts-query.service.ts

@@ -29,11 +29,11 @@ export class ShiftsQueryService {
     ) {}
 
   async create(dto: CreateShiftDto): Promise<Shifts> {
-    const { timesheet_id, bank_code_id, date, start_time, end_time } = dto;
+    const { timesheet_id, bank_code_id, date, start_time, end_time, description } = dto;
 
     //shift creation
     const shift = await this.prisma.shifts.create({
-      data: { timesheet_id, bank_code_id, date, start_time, end_time },
+      data: { timesheet_id, bank_code_id, date, start_time, end_time, description },
       include: { timesheet: { include: { employee: { include: { user: true } } } },
         bank_code: true,
       },
@@ -92,7 +92,7 @@ export class ShiftsQueryService {
 
     async update(id: number, dto: UpdateShiftsDto): Promise<Shifts> {
         await this.findOne(id);
-        const { timesheet_id, bank_code_id, date,start_time,end_time} = dto;
+        const { timesheet_id, bank_code_id, date,start_time,end_time, description} = dto;
         return this.prisma.shifts.update({
             where: { id },
             data: {
@@ -101,6 +101,7 @@ export class ShiftsQueryService {
                 ...(date !== undefined && { date }),
                 ...(start_time !== undefined && { start_time }),
                 ...(end_time !== undefined && { end_time }),
+                ...(description !== undefined && { description }),
             },
             include: { timesheet: { include: { employee: { include: { user: true } } } },
             bank_code: true,

src/modules/timesheets/dtos/create-timesheet.dto.ts

@@ -1,13 +1,14 @@
 import { ApiProperty } from "@nestjs/swagger";
 import { Type } from "class-transformer";
-import { IsBoolean, IsInt, IsOptional } from "class-validator";
+import { Allow, IsBoolean, IsInt, IsOptional } from "class-validator";
 
 export class CreateTimesheetDto {
     @ApiProperty({
       example: 1,
       description: 'timesheet`s unique ID (auto-generated)',
     })
-    id: number;
+    @Allow()
+    id?: number;
 
     @ApiProperty({
         example: 426433,

test/expenses.e2e-spec.ts

@@ -1,25 +1,120 @@
 import * as request from 'supertest';
 import { INestApplication } from '@nestjs/common';
 import { createApp } from './utils/testing-app';
-// import { resetDb } from './utils/reset-db';
 import { PrismaService } from 'src/prisma/prisma.service';
+import { makeExpense, makeInvalidExpense } from './factories/expense.factory';
 
-describe('Expenses (e2e)', () => {
+const BASE = '/Expenses'; 
+
+describe('Expenses (e2e) — autonome', () => {
   let app: INestApplication;
-  const BASE = '/expenses';
+  let prisma: PrismaService;
+  let createdId: number | null = null;
 
-  beforeAll(async () => { app = await createApp(); });
-  beforeEach(async () => { 
-    // await resetDb(app);
+  let tsId: number;
+  let bcExpenseId: number; // categorie='EXPENSE' & type != 'MILEAGE'
+
+  beforeAll(async () => {
+    app = await createApp();
+    prisma = app.get(PrismaService);
+
+    const ts = await prisma.timesheets.findFirst({ select: { id: true } });
+    if (!ts) throw new Error('No timesheet found — seed timesheets first.');
+    tsId = ts.id;
+
+    const bc = await prisma.bankCodes.findFirst({
+      where: {
+        categorie: 'EXPENSE',
+        NOT: { type: 'MILEAGE' }, // évite la branche mileageService
+      },
+      select: { id: true },
     });
+    if (!bc) throw new Error("No non-MILEAGE EXPENSE bank code found — seed bank codes first.");
+    bcExpenseId = bc.id;
+  });
+
   afterAll(async () => {
-    const prisma = app.get(PrismaService);
+    if (createdId) {
+      try { await prisma.expenses.delete({ where: { id: createdId } }); } catch {}
+    }
     await app.close();
     await prisma.$disconnect();
   });
 
-  it(`GET ${BASE} → 200`, async () => {
+  it(`GET ${BASE} → 200 (array)`, async () => {
     const res = await request(app.getHttpServer()).get(BASE);
     expect(res.status).toBe(200);
+    expect(Array.isArray(res.body)).toBe(true);
+  });
+
+  it(`POST ${BASE} (valid) → 201 puis GET /:id → 200`, async () => {
+    const payload = makeExpense(tsId, bcExpenseId);
+    const createRes = await request(app.getHttpServer()).post(BASE).send(payload);
+
+    if (createRes.status !== 201) {
+      console.log('Create error:', createRes.body || createRes.text);
+    }
+    expect(createRes.status).toBe(201);
+    expect(createRes.body).toEqual(
+      expect.objectContaining({
+        id: expect.any(Number),
+        timesheet_id: tsId,
+        bank_code_id: bcExpenseId,
+      })
+    );
+    createdId = createRes.body.id;
+
+    const getRes = await request(app.getHttpServer()).get(`${BASE}/${createdId}`);
+    expect(getRes.status).toBe(200);
+    expect(getRes.body).toEqual(expect.objectContaining({ id: createdId }));
+  });
+
+  it(`PATCH ${BASE}/:id → 200 (amount/description mis à jour)`, async () => {
+    if (!createdId) {
+      const created = await request(app.getHttpServer())
+        .post(BASE)
+        .send(makeExpense(tsId, bcExpenseId));
+      expect(created.status).toBe(201);
+      createdId = created.body.id;
+    }
+
+    const updated = { amount: 123, description: 'Updated expense' }; // amount INT
+    const patchRes = await request(app.getHttpServer())
+      .patch(`${BASE}/${createdId}`)
+      .send(updated);
+    expect([200, 204]).toContain(patchRes.status);
+
+    const getRes = await request(app.getHttpServer()).get(`${BASE}/${createdId}`);
+    expect(getRes.status).toBe(200);
+    if (getRes.body?.amount !== undefined) {
+      expect(Number(getRes.body.amount)).toBe(updated.amount);
+    }
+    if (getRes.body?.description !== undefined) expect(getRes.body.description).toBe(updated.description);
+  });
+
+  it(`GET ${BASE}/999999 (not found) → 404/400`, async () => {
+    const res = await request(app.getHttpServer()).get(`${BASE}/999999`);
+    expect([404, 400]).toContain(res.status);
+  });
+
+  it(`POST ${BASE} (invalid payload) → 400`, async () => {
+    const res = await request(app.getHttpServer()).post(BASE).send(makeInvalidExpense());
+    expect(res.status).toBeGreaterThanOrEqual(400);
+    expect(res.status).toBeLessThan(500);
+  });
+
+  it(`DELETE ${BASE}/:id → 200/204`, async () => {
+    let id = createdId;
+    if (!id) {
+      const created = await request(app.getHttpServer())
+        .post(BASE)
+        .send(makeExpense(tsId, bcExpenseId));
+      expect(created.status).toBe(201);
+      id = created.body.id;
+    }
+
+    const del = await request(app.getHttpServer()).delete(`${BASE}/${id}`);
+    expect([200, 204]).toContain(del.status);
+    if (createdId === id) createdId = null;
   });
 });

test/factories/expense.factory.ts

@@ -0,0 +1,37 @@
+// test/factories/expense.factory.ts
+export type ExpensePayload = {
+  timesheet_id: number;
+  bank_code_id: number;  // bank code categorie='EXPENSE' and type != 'MILEAGE'
+  date: string;          // ISO date
+  amount: number;        // INT (DTO: @IsInt)
+  description: string;
+  is_approved?: boolean;
+  supervisor_comment?: string;
+};
+
+const randInt = (min: number, max: number) =>
+  Math.floor(Math.random() * (max - min + 1)) + min;
+
+const isoDate = (y: number, m: number, d: number) =>
+  new Date(Date.UTC(y, m - 1, d, 0, 0, 0)).toISOString();
+
+export function makeExpense(
+  tsId: number,
+  bcId: number,
+  overrides: Partial<ExpensePayload> = {}
+): ExpensePayload {
+  return {
+    timesheet_id: tsId,
+    bank_code_id: bcId,
+    date: isoDate(2024, 6, randInt(1, 28)),
+    amount: randInt(5, 200),    
+    description: `Expense ${randInt(100, 999)}`,
+    supervisor_comment: 'N/A', 
+    ...overrides,
+  };
+}
+
+// volontairement invalide pour 400 via ValidationPipe
+export function makeInvalidExpense(): Record<string, unknown> {
+  return { amount: 'oops', timesheet_id: 'nope' };
+}

test/factories/shift.factory.ts

@@ -0,0 +1,43 @@
+// test/factories/shift.factory.ts
+export type ShiftPayload = {
+  timesheet_id: number;
+  bank_code_id: number;
+  date: string;        // ISO date (jour)
+  start_time: string;  // ISO datetime (heure)
+  end_time: string;    // ISO datetime (heure)
+  description: string; // requis par le DTO
+};
+
+const randInt = (min: number, max: number) =>
+  Math.floor(Math.random() * (max - min + 1)) + min;
+
+const isoDate = (y: number, m: number, d: number) =>
+  new Date(Date.UTC(y, m - 1, d, 0, 0, 0)).toISOString();
+
+const isoTime = (h: number, m = 0) =>
+  new Date(Date.UTC(1970, 0, 1, h, m, 0)).toISOString();
+
+export function makeShift(
+  tsId: number,
+  bcId: number,
+  overrides: Partial<ShiftPayload> = {}
+): ShiftPayload {
+  // 8h pile pour ne pas dépasser DAILY_LIMIT_HOURS (8 par défaut)
+  const startH = 8;
+  const endH = 16;
+
+  return {
+    timesheet_id: tsId,
+    bank_code_id: bcId,
+    date: isoDate(2024, 5, randInt(1, 28)),
+    start_time: isoTime(startH),
+    end_time: isoTime(endH),
+    description: `Shift ${randInt(100, 999)}`,
+    ...overrides,
+  };
+}
+
+// payload invalide pour 400 via ValidationPipe
+export function makeInvalidShift(): Record<string, unknown> {
+  return { timesheet_id: 'nope' }; // types volontairement faux
+}

test/factories/timesheet.factory.ts

@@ -0,0 +1,39 @@
+// test/factories/timesheet.factory.ts
+
+export type TimesheetPayload = {
+  employee_id: number;
+  is_approved?: boolean;
+};
+
+/**
+ * Construit un payload valide pour POST /timesheets.
+ * Par défaut, is_approved=false.
+ */
+export function makeTimesheet(
+  employeeId: number,
+  overrides: Partial<TimesheetPayload> = {}
+): TimesheetPayload {
+  return {
+    employee_id: employeeId,
+    is_approved: false,
+    ...overrides,
+  };
+}
+
+/**
+ * Payload délibérément invalide pour déclencher un 400 via ValidationPipe.
+ */
+export function makeInvalidTimesheet(): Record<string, unknown> {
+  return { employee_id: 'not-a-number' };
+}
+
+/**
+ * Helper pour récupérer un employee_id existant
+ * sans importer les types Prisma dans le factory.
+ */
+export async function pickAnyEmployeeId(
+  prisma: { employees: { findFirst: (args?: any) => Promise<{ id: number } | null> } }
+): Promise<number | null> {
+  const emp = await prisma.employees.findFirst({ select: { id: true } });
+  return emp?.id ?? null;
+}

test/shifts.e2e-spec.ts

@@ -1,25 +1,121 @@
 import * as request from 'supertest';
 import { INestApplication } from '@nestjs/common';
 import { createApp } from './utils/testing-app';
-// import { resetDb } from './utils/reset-db';
 import { PrismaService } from 'src/prisma/prisma.service';
+import { makeShift, makeInvalidShift } from './factories/shift.factory';
 
-describe('Shifts (e2e)', () => {
-  let app: INestApplication;
 const BASE = '/shifts';
 
-  beforeAll(async () => { app = await createApp(); });
-  beforeEach(async () => {
-    //  await resetDb(app);
+describe('Shifts (e2e) — autonome', () => {
+  let app: INestApplication;
+  let prisma: PrismaService;
+  let createdId: number | null = null;
+
+  // FKs existants
+  let tsId: number;     // any timesheet
+  let bcShiftId: number; // any bank code with categorie='SHIFT'
+
+  beforeAll(async () => {
+    app = await createApp();
+    prisma = app.get(PrismaService);
+
+    // récupère un timesheet existant
+    const ts = await prisma.timesheets.findFirst({ select: { id: true } });
+    if (!ts) throw new Error('No timesheet found — seed timesheets first.');
+    tsId = ts.id;
+
+    // récupère un bank code SHIFT (ta seed utilise 'SHIFT' en MAJ)
+    const bc = await prisma.bankCodes.findFirst({
+      where: { categorie: 'SHIFT' },
+      select: { id: true },
     });
+    if (!bc) throw new Error('No SHIFT bank code found — seed bank codes first.');
+    bcShiftId = bc.id;
+  });
+
   afterAll(async () => {
-    const prisma = app.get(PrismaService);
+    if (createdId) {
+      try {
+        await prisma.shifts.delete({ where: { id: createdId } });
+      } catch {}
+    }
     await app.close();
     await prisma.$disconnect();
   });
 
-  it(`GET ${BASE} → 200`, async () => {
-    const res = await request(app.getHttpServer()).get(BASE);
-    expect(res.status).toBe(200);
+  it(`POST ${BASE} (valid) → 201 puis GET /:id → 200`, async () => {
+    const payload = makeShift(tsId, bcShiftId);
+
+    const createRes = await request(app.getHttpServer())
+      .post(BASE)
+      .send(payload);
+
+    if (createRes.status !== 201) {
+      console.log('Create error:', createRes.body || createRes.text);
+    }
+    expect(createRes.status).toBe(201);
+    expect(createRes.body).toEqual(
+      expect.objectContaining({
+        id: expect.any(Number),
+        timesheet_id: tsId,
+        bank_code_id: bcShiftId,
+      })
+    );
+    createdId = createRes.body.id;
+
+    const getRes = await request(app.getHttpServer()).get(`${BASE}/${createdId}`);
+    expect(getRes.status).toBe(200);
+    expect(getRes.body).toEqual(expect.objectContaining({ id: createdId }));
+  });
+
+  it(`PATCH ${BASE}/:id → 200 (description mise à jour)`, async () => {
+    if (!createdId) {
+      const created = await request(app.getHttpServer())
+        .post(BASE)
+        .send(makeShift(tsId, bcShiftId));
+      expect(created.status).toBe(201);
+      createdId = created.body.id;
+    }
+
+    const patchRes = await request(app.getHttpServer())
+      .patch(`${BASE}/${createdId}`)
+      .send({ description: 'Updated shift description' });
+
+    expect([200, 204]).toContain(patchRes.status);
+
+    const getRes = await request(app.getHttpServer()).get(`${BASE}/${createdId}`);
+    expect(getRes.status).toBe(200);
+    // on tolère l’absence, mais si elle est là, on vérifie la valeur.
+    if (getRes.body?.description !== undefined) {
+      expect(getRes.body.description).toBe('Updated shift description');
+    }
+  });
+
+  it(`GET ${BASE}/999999 (not found) → 404/400`, async () => {
+    const res = await request(app.getHttpServer()).get(`${BASE}/999999`);
+    expect([404, 400]).toContain(res.status);
+  });
+
+  it(`POST ${BASE} (invalid payload) → 400`, async () => {
+    const res = await request(app.getHttpServer())
+      .post(BASE)
+      .send(makeInvalidShift());
+    expect(res.status).toBeGreaterThanOrEqual(400);
+    expect(res.status).toBeLessThan(500);
+  });
+
+  it(`DELETE ${BASE}/:id → 200/204`, async () => {
+    let id = createdId;
+    if (!id) {
+      const created = await request(app.getHttpServer())
+        .post(BASE)
+        .send(makeShift(tsId, bcShiftId));
+      expect(created.status).toBe(201);
+      id = created.body.id;
+    }
+
+    const del = await request(app.getHttpServer()).delete(`${BASE}/${id}`);
+    expect([200, 204]).toContain(del.status);
+    if (createdId === id) createdId = null;
   });
 });

test/timesheets.e2e-spec.ts

@@ -1,17 +1,34 @@
-import * as request from 'supertest';
+// test/timesheets.e2e-spec.ts
+const request = require('supertest');
 import { INestApplication } from '@nestjs/common';
-import { createApp } from './utils/testing-app';
-// import { resetDb } from './utils/reset-db';
 import { PrismaService } from 'src/prisma/prisma.service';
+import {
+  makeTimesheet,
+  makeInvalidTimesheet,
+} from './factories/timesheet.factory';
+import { makeEmployee } from './factories/employee.factory';
+import { createApp } from './utils/testing-app';
 
-describe('Timesheets (e2e)', () => {
-  let app: INestApplication;
+describe('Timesheets (e2e) — autonome', () => {
   const BASE = '/timesheets';
+  let app: INestApplication;
+  let employeeIdForCreation: number;
 
-  beforeAll(async () => { app = await createApp(); });
-  beforeEach(async () => {
-    //  await resetDb(app);
+  beforeAll(async () => {
+    app = await createApp();
+
+    // ✅ Crée un employé dédié pour cette suite
+    const empRes = await request(app.getHttpServer())
+      .post('/employees')
+      .send(makeEmployee());
+    if (empRes.status !== 201) {
+      // eslint-disable-next-line no-console
+      console.warn('Impossible de créer un employé pour les tests timesheets:', empRes.body || empRes.text);
+      throw new Error('Setup employé échoué');
+    }
+    employeeIdForCreation = empRes.body.id;
   });
+
   afterAll(async () => {
     const prisma = app.get(PrismaService);
     await app.close();
@@ -21,5 +38,75 @@ describe('Timesheets (e2e)', () => {
   it(`GET ${BASE} → 200`, async () => {
     const res = await request(app.getHttpServer()).get(BASE);
     expect(res.status).toBe(200);
+    expect(Array.isArray(res.body)).toBe(true);
+  });
+
+  it(`POST ${BASE} (valid) → 201 puis GET /:id → 200`, async () => {
+    const payload = makeTimesheet(employeeIdForCreation, { is_approved: true });
+
+    const createRes = await request(app.getHttpServer()).post(BASE).send(payload);
+    if (createRes.status !== 201) {
+      // eslint-disable-next-line no-console
+      console.log('Create error:', createRes.body || createRes.text);
+    }
+    expect(createRes.status).toBe(201);
+    expect(createRes.body).toEqual(
+      expect.objectContaining({
+        id: expect.any(Number),
+        employee_id: payload.employee_id,
+      }),
+    );
+    const id = createRes.body.id;
+
+    const getRes = await request(app.getHttpServer()).get(`${BASE}/${id}`);
+    expect(getRes.status).toBe(200);
+    expect(getRes.body).toEqual(
+      expect.objectContaining({
+        id,
+        employee_id: payload.employee_id,
+      }),
+    );
+  });
+
+  it(`PATCH ${BASE}/:id → 200 (is_approved toggled)`, async () => {
+    const created = await request(app.getHttpServer())
+      .post(BASE)
+      .send(makeTimesheet(employeeIdForCreation));
+    expect(created.status).toBe(201);
+    const id = created.body.id;
+
+    const updated = await request(app.getHttpServer())
+      .patch(`${BASE}/${id}`)
+      .send({ is_approved: true });
+    expect(updated.status).toBe(200);
+    expect(updated.body).toEqual(
+      expect.objectContaining({
+        id,
+        is_approved: true,
+      }),
+    );
+  });
+
+  it(`POST ${BASE} (invalid payload) → 400`, async () => {
+    const bad = await request(app.getHttpServer())
+      .post(BASE)
+      .send(makeInvalidTimesheet());
+
+    expect(bad.status).toBeGreaterThanOrEqual(400);
+    expect(bad.status).toBeLessThan(500);
+  });
+
+  it(`DELETE ${BASE}/:id → 200/204`, async () => {
+    const created = await request(app.getHttpServer())
+      .post(BASE)
+      .send(makeTimesheet(employeeIdForCreation));
+    expect(created.status).toBe(201);
+    const id = created.body.id;
+
+    const delRes = await request(app.getHttpServer()).delete(`${BASE}/${id}`);
+    expect([200, 204]).toContain(delRes.status);
+
+    const getRes = await request(app.getHttpServer()).get(`${BASE}/${id}`);
+    expect(getRes.status).toBe(404);
   });
 });