fix: add test:cov script and fix prettier formatting

Author: harsh-simform

package.json

@@ -15,6 +15,7 @@
         "dev": "npm run proto:generate && nest start --watch",
         "lint": "eslint \"{src,test}/**/*.ts\" --fix",
         "test": "jest --config test/jest.json --runInBand",
+        "test:cov": "jest --config test/jest.json --runInBand --coverage",
         "proto:generate": "npx nestjs-grpc generate --proto ./src/protos --output ./src/generated",
         "prepare": "husky"
     },

src/common/services/query-builder.service.ts

@@ -28,7 +28,10 @@ export class QueryBuilderService {
             sortBy,
             sortOrder: sortOrder as 'asc' | 'desc',
             relations,
-            customFilters: { ...this.buildExtraFilters(dto), ...customFilters } as Record<string, unknown>,
+            customFilters: { ...this.buildExtraFilters(dto), ...customFilters } as Record<
+                string,
+                unknown
+            >,
         });
 
         return result as unknown as PaginatedResult<T>;

src/modules/post/dtos/post-bulk-request.dto.ts

@@ -1,11 +1,6 @@
 import { faker } from '@faker-js/faker';
 import { ApiProperty } from '@nestjs/swagger';
-import {
-    ArrayMinSize,
-    ArrayUnique,
-    IsArray,
-    IsNotEmpty,
-} from 'class-validator';
+import { ArrayMinSize, ArrayUnique, IsArray, IsNotEmpty } from 'class-validator';
 
 export class PostBulkRequestDto {
     @ApiProperty({

src/modules/post/dtos/post-create.dto.ts

@@ -20,10 +20,7 @@ export class PostCreateDto {
 
     @ApiProperty({
         description: 'Array of image URLs associated with the post',
-        example: [
-            'https://example.com/image1.jpg',
-            'https://example.com/image2.jpg',
-        ],
+        example: ['https://example.com/image1.jpg', 'https://example.com/image2.jpg'],
         type: [String],
         required: false,
     })

src/modules/post/dtos/post.response.dto.ts

@@ -30,10 +30,7 @@ export class PostResponseDto {
 
     @ApiProperty({
         description: 'Array of image URLs associated with the post',
-        example: [
-            'https://example.com/image1.jpg',
-            'https://example.com/image2.jpg',
-        ],
+        example: ['https://example.com/image1.jpg', 'https://example.com/image2.jpg'],
         type: [String],
     })
     images: string[];
@@ -65,8 +62,7 @@ export class PostResponseDto {
     deletedBy?: UserResponseDto;
 
     @ApiProperty({
-        description:
-            'The date and time when the post was deleted, if applicable',
+        description: 'The date and time when the post was deleted, if applicable',
         example: '2024-02-23T12:00:00Z',
         required: false,
     })

src/modules/post/dtos/post.update.dto.ts

@@ -22,10 +22,7 @@ export class PostUpdateDto {
 
     @ApiProperty({
         description: 'Array of image URLs',
-        example: [
-            'https://example.com/image1.jpg',
-            'https://example.com/image2.jpg',
-        ],
+        example: ['https://example.com/image1.jpg', 'https://example.com/image2.jpg'],
         required: false,
         type: [String],
     })

src/modules/post/services/post-mapping.service.ts

@@ -79,5 +79,4 @@ export class PostMappingService {
             },
         };
     }
-
 }

test/unit/database.service.spec.ts

@@ -84,7 +84,8 @@ describe('DatabaseService', () => {
         jest.spyOn(service['logger'], 'error').mockImplementation();
         mockPostRepository.count.mockRejectedValue(mockError);
         const result = await service.isHealthy();
-        expect(result).toEqual({ database: { status: 'down', connection: 'failed', error: mockError.message } });
+        expect(result).toEqual({
+            database: { status: 'down', connection: 'failed', error: mockError.message },
+        });
     });
 });
-

test/unit/grpc.auth.service.spec.ts

@@ -98,11 +98,9 @@ describe('GrpcAuthService', () => {
 
             const result = await service.getUserById('user-1');
 
-            expect(mockGrpcClientService.call).toHaveBeenCalledWith(
-                'AuthService',
-                'GetUserById',
-                { id: 'user-1' },
-            );
+            expect(mockGrpcClientService.call).toHaveBeenCalledWith('AuthService', 'GetUserById', {
+                id: 'user-1',
+            });
             expect(result).toEqual(mockUser);
         });
 
@@ -119,11 +117,9 @@ describe('GrpcAuthService', () => {
 
             const result = await service.getUserById('');
 
-            expect(mockGrpcClientService.call).toHaveBeenCalledWith(
-                'AuthService',
-                'GetUserById',
-                { id: '' },
-            );
+            expect(mockGrpcClientService.call).toHaveBeenCalledWith('AuthService', 'GetUserById', {
+                id: '',
+            });
             expect(result).toEqual(mockUser);
         });
     });

test/unit/post.service.spec.ts

@@ -303,7 +303,9 @@ describe('PostService', () => {
 
         it('should get posts with page 1 and multiple pages', async () => {
             const query = { page: 1, limit: 5 };
-            mockPostRepository.findMany.mockResolvedValue(buildResult(Array(5).fill(mockPost), 15, 1, 5));
+            mockPostRepository.findMany.mockResolvedValue(
+                buildResult(Array(5).fill(mockPost), 15, 1, 5),
+            );
             jest.spyOn(postMappingService, 'mapToResponse').mockReturnValue(mockPost as any);
 
             const result = await service.getPosts(query);
@@ -315,7 +317,9 @@ describe('PostService', () => {
 
         it('should get posts with page 2 and multiple pages', async () => {
             const query = { page: 2, limit: 5 };
-            mockPostRepository.findMany.mockResolvedValue(buildResult(Array(5).fill(mockPost), 15, 2, 5));
+            mockPostRepository.findMany.mockResolvedValue(
+                buildResult(Array(5).fill(mockPost), 15, 2, 5),
+            );
             jest.spyOn(postMappingService, 'mapToResponse').mockReturnValue(mockPost as any);
 
             const result = await service.getPosts(query);
@@ -327,7 +331,9 @@ describe('PostService', () => {
 
         it('should get posts with last page', async () => {
             const query = { page: 3, limit: 5 };
-            mockPostRepository.findMany.mockResolvedValue(buildResult(Array(5).fill(mockPost), 15, 3, 5));
+            mockPostRepository.findMany.mockResolvedValue(
+                buildResult(Array(5).fill(mockPost), 15, 3, 5),
+            );
             jest.spyOn(postMappingService, 'mapToResponse').mockReturnValue(mockPost as any);
 
             const result = await service.getPosts(query);
@@ -363,7 +369,9 @@ describe('PostService', () => {
 
         it('should get posts with page equal to totalPages', async () => {
             const query = { page: 2, limit: 5 };
-            mockPostRepository.findMany.mockResolvedValue(buildResult(Array(5).fill(mockPost), 10, 2, 5));
+            mockPostRepository.findMany.mockResolvedValue(
+                buildResult(Array(5).fill(mockPost), 10, 2, 5),
+            );
             jest.spyOn(postMappingService, 'mapToResponse').mockReturnValue(mockPost as any);
 
             const result = await service.getPosts(query);