diff --git a/src/modules/ad/domain/dtos/utils/frequency.mapping.ts b/src/modules/ad/domain/dtos/utils/frequency.mapping.ts
index 8749ad0..4d59786 100644
--- a/src/modules/ad/domain/dtos/utils/frequency.mapping.ts
+++ b/src/modules/ad/domain/dtos/utils/frequency.mapping.ts
@@ -1,5 +1,4 @@
 import { Frequency } from '../../types/frequency.enum';
 export const mappingKeyToFrequency = (index: number): string => {
-  console.log(Frequency[index - 1]);
   return Frequency[index - 1];
 };
diff --git a/src/modules/ad/domain/entities/ReccurentNormaliser.ts b/src/modules/ad/domain/entities/reccurent-normaliser.ts
similarity index 100%
rename from src/modules/ad/domain/entities/ReccurentNormaliser.ts
rename to src/modules/ad/domain/entities/reccurent-normaliser.ts
diff --git a/src/modules/ad/mappers/ad.profile.ts b/src/modules/ad/mappers/ad.profile.ts
index 6763a29..4c0b701 100644
--- a/src/modules/ad/mappers/ad.profile.ts
+++ b/src/modules/ad/mappers/ad.profile.ts
@@ -5,7 +5,7 @@ import { Ad } from '../domain/entities/ad';
 import { AdPresenter } from '../adapters/primaries/ad.presenter';
 import { CreateAdRequest } from '../domain/dtos/create-ad.request';
 import { AdCreation } from '../domain/dtos/ad.creation';
-import { ReccurentNormaliser } from '../domain/entities/ReccurentNormaliser';
+import { ReccurentNormaliser } from '../domain/entities/reccurent-normaliser';
 
 @Injectable()
 export class AdProfile extends AutomapperProfile {
diff --git a/src/modules/ad/tests/integration/ad.repository.spec.ts b/src/modules/ad/tests/integration/ad.repository.spec.ts
new file mode 100644
index 0000000..e69de29
diff --git a/src/modules/ad/tests/unit/adapters/secondaries/default-param.provider.spec.ts b/src/modules/ad/tests/unit/adapters/secondaries/default-param.provider.spec.ts
new file mode 100644
index 0000000..14c1f83
--- /dev/null
+++ b/src/modules/ad/tests/unit/adapters/secondaries/default-param.provider.spec.ts
@@ -0,0 +1,40 @@
+import { ConfigService } from '@nestjs/config';
+import { Test, TestingModule } from '@nestjs/testing';
+import { DefaultParamsProvider } from '../../../../adapters/secondaries/default-params.provider';
+import { DefaultParams } from '../../../../domain/types/default-params.type';
+
+const mockConfigService = {
+  get: jest.fn().mockImplementation(() => 'some_default_value'),
+};
+
+describe('DefaultParamsProvider', () => {
+  let defaultParamsProvider: DefaultParamsProvider;
+
+  beforeAll(async () => {
+    const module: TestingModule = await Test.createTestingModule({
+      imports: [],
+      providers: [
+        DefaultParamsProvider,
+        {
+          provide: ConfigService,
+          useValue: mockConfigService,
+        },
+      ],
+    }).compile();
+
+    defaultParamsProvider = module.get<DefaultParamsProvider>(
+      DefaultParamsProvider,
+    );
+  });
+
+  it('should be defined', () => {
+    expect(defaultParamsProvider).toBeDefined();
+  });
+
+  it('should provide default params', async () => {
+    const params: DefaultParams = defaultParamsProvider.getParams();
+    expect(params.SUN_MARGIN).toBe('some_default_value');
+    expect(params.PASSENGER).toBe(false);
+    expect(params.DRIVER).toBe(false);
+  });
+});
diff --git a/src/modules/ad/tests/unit/messager.spec.ts b/src/modules/ad/tests/unit/adapters/secondaries/messager.spec.ts
similarity index 94%
rename from src/modules/ad/tests/unit/messager.spec.ts
rename to src/modules/ad/tests/unit/adapters/secondaries/messager.spec.ts
index 2296553..b487762 100644
--- a/src/modules/ad/tests/unit/messager.spec.ts
+++ b/src/modules/ad/tests/unit/adapters/secondaries/messager.spec.ts
@@ -1,7 +1,7 @@
 import { AmqpConnection } from '@golevelup/nestjs-rabbitmq';
 import { ConfigService } from '@nestjs/config';
 import { Test, TestingModule } from '@nestjs/testing';
-import { Messager } from '../../adapters/secondaries/messager';
+import { Messager } from '../../../../adapters/secondaries/messager';
 
 const mockAmqpConnection = {
   publish: jest.fn().mockImplementation(),
diff --git a/src/modules/ad/tests/unit/create-ad.usecase.spec.ts b/src/modules/ad/tests/unit/domain/create-ad.usecase.spec.ts
similarity index 91%
rename from src/modules/ad/tests/unit/create-ad.usecase.spec.ts
rename to src/modules/ad/tests/unit/domain/create-ad.usecase.spec.ts
index 644d8ee..490636e 100644
--- a/src/modules/ad/tests/unit/create-ad.usecase.spec.ts
+++ b/src/modules/ad/tests/unit/domain/create-ad.usecase.spec.ts
@@ -1,17 +1,17 @@
 import { Test, TestingModule } from '@nestjs/testing';
-import { CreateAdUseCase } from '../../domain/usecases/create-ad.usecase';
-import { CreateAdRequest } from '../../domain/dtos/create-ad.request';
-import { Messager } from '../../adapters/secondaries/messager';
-import { AdsRepository } from '../../adapters/secondaries/ads.repository';
-import { CreateAdCommand } from '../../commands/create-ad.command';
+import { CreateAdUseCase } from '../../../domain/usecases/create-ad.usecase';
+import { CreateAdRequest } from '../../../domain/dtos/create-ad.request';
+import { Messager } from '../../../adapters/secondaries/messager';
+import { AdsRepository } from '../../../adapters/secondaries/ads.repository';
+import { CreateAdCommand } from '../../../commands/create-ad.command';
 import { AutomapperModule } from '@automapper/nestjs';
 import { classes } from '@automapper/classes';
-import { Frequency } from '../../domain/types/frequency.enum';
-import { Ad } from '../../domain/entities/ad';
-import { AdProfile } from '../../mappers/ad.profile';
-import { AddressRequestDTO } from '../../domain/dtos/create.address.request';
-import { AdCreation } from '../../domain/dtos/ad.creation';
-import { AddressCreation } from '../../domain/dtos/address.creation';
+import { Frequency } from '../../../domain/types/frequency.enum';
+import { Ad } from '../../../domain/entities/ad';
+import { AdProfile } from '../../../mappers/ad.profile';
+import { AddressRequestDTO } from '../../../domain/dtos/create.address.request';
+import { AdCreation } from '../../../domain/dtos/ad.creation';
+import { AddressCreation } from '../../../domain/dtos/address.creation';
 
 const mockAddress1: AddressRequestDTO = {
   position: 0,
diff --git a/src/modules/ad/tests/unit/find-ad-by-uuid.usecase.spec.ts b/src/modules/ad/tests/unit/domain/find-ad-by-uuid.usecase.spec.ts
similarity index 83%
rename from src/modules/ad/tests/unit/find-ad-by-uuid.usecase.spec.ts
rename to src/modules/ad/tests/unit/domain/find-ad-by-uuid.usecase.spec.ts
index d176d96..43635d7 100644
--- a/src/modules/ad/tests/unit/find-ad-by-uuid.usecase.spec.ts
+++ b/src/modules/ad/tests/unit/domain/find-ad-by-uuid.usecase.spec.ts
@@ -1,10 +1,10 @@
 import { NotFoundException } from '@nestjs/common';
 import { Test, TestingModule } from '@nestjs/testing';
-import { Messager } from '../../adapters/secondaries/messager';
-import { FindAdByUuidQuery } from '../../queries/find-ad-by-uuid.query';
-import { AdsRepository } from '../../adapters/secondaries/ads.repository';
-import { FindAdByUuidUseCase } from '../../domain/usecases/find-ad-by-uuid.usecase';
-import { FindAdByUuidRequest } from '../../domain/dtos/find-ad-by-uuid.request';
+import { Messager } from '../../../adapters/secondaries/messager';
+import { FindAdByUuidQuery } from '../../../queries/find-ad-by-uuid.query';
+import { AdsRepository } from '../../../adapters/secondaries/ads.repository';
+import { FindAdByUuidUseCase } from '../../../domain/usecases/find-ad-by-uuid.usecase';
+import { FindAdByUuidRequest } from '../../../domain/dtos/find-ad-by-uuid.request';
 
 const mockAd = {
   uuid: 'bb281075-1b98-4456-89d6-c643d3044a91',
diff --git a/src/modules/ad/tests/unit/frequency.mapping.spec.ts b/src/modules/ad/tests/unit/domain/frequency.mapping.spec.ts
similarity index 73%
rename from src/modules/ad/tests/unit/frequency.mapping.spec.ts
rename to src/modules/ad/tests/unit/domain/frequency.mapping.spec.ts
index 1fbf9a2..063fc7f 100644
--- a/src/modules/ad/tests/unit/frequency.mapping.spec.ts
+++ b/src/modules/ad/tests/unit/domain/frequency.mapping.spec.ts
@@ -1,5 +1,5 @@
-import { mappingKeyToFrequency } from '../../domain/dtos/utils/frequency.mapping';
-import { Frequency } from '../../domain/types/frequency.enum';
+import { mappingKeyToFrequency } from '../../../domain/dtos/utils/frequency.mapping';
+import { Frequency } from '../../../domain/types/frequency.enum';
 
 describe('frequency mapping function ', () => {
   it('should return punctual', () => {
diff --git a/src/modules/ad/tests/unit/has-driver-seats-validator.spec.ts b/src/modules/ad/tests/unit/domain/has-driver-seats-validator.spec.ts
similarity index 96%
rename from src/modules/ad/tests/unit/has-driver-seats-validator.spec.ts
rename to src/modules/ad/tests/unit/domain/has-driver-seats-validator.spec.ts
index 3859b0c..7542422 100644
--- a/src/modules/ad/tests/unit/has-driver-seats-validator.spec.ts
+++ b/src/modules/ad/tests/unit/domain/has-driver-seats-validator.spec.ts
@@ -1,4 +1,4 @@
-import { hasProperDriverSeats } from '../../domain/dtos/utils/has-driver-seats.validator';
+import { hasProperDriverSeats } from '../../../domain/dtos/utils/has-driver-seats.validator';
 
 describe('driver and/or driver seats validator', () => {
   it('should validate if driver and drivers seats is not provided ', () => {
diff --git a/src/modules/ad/tests/unit/has-passenger-seats-validator.spec.ts b/src/modules/ad/tests/unit/domain/has-passenger-seats-validator.spec.ts
similarity index 96%
rename from src/modules/ad/tests/unit/has-passenger-seats-validator.spec.ts
rename to src/modules/ad/tests/unit/domain/has-passenger-seats-validator.spec.ts
index 065a9d8..2935eef 100644
--- a/src/modules/ad/tests/unit/has-passenger-seats-validator.spec.ts
+++ b/src/modules/ad/tests/unit/domain/has-passenger-seats-validator.spec.ts
@@ -1,4 +1,4 @@
-import { hasProperPassengerSeats } from '../../domain/dtos/utils/has-passenger-seats.validator';
+import { hasProperPassengerSeats } from '../../../domain/dtos/utils/has-passenger-seats.validator';
 
 describe('driver and/or passenger seats validator', () => {
   it('should validate if passenger and passengers seats is not provided ', () => {
diff --git a/src/modules/ad/tests/unit/has-proper-addresses-indexes.spec.ts b/src/modules/ad/tests/unit/domain/has-proper-addresses-indexes.spec.ts
similarity index 91%
rename from src/modules/ad/tests/unit/has-proper-addresses-indexes.spec.ts
rename to src/modules/ad/tests/unit/domain/has-proper-addresses-indexes.spec.ts
index 7bf1efe..edbc45b 100644
--- a/src/modules/ad/tests/unit/has-proper-addresses-indexes.spec.ts
+++ b/src/modules/ad/tests/unit/domain/has-proper-addresses-indexes.spec.ts
@@ -1,5 +1,5 @@
-import { AddressRequestDTO } from '../../domain/dtos/create.address.request';
-import { hasProperPositionIndexes } from '../../domain/dtos/utils/address-position.validator';
+import { AddressRequestDTO } from '../../../domain/dtos/create.address.request';
+import { hasProperPositionIndexes } from '../../../domain/dtos/utils/address-position.validator';
 describe('addresses position validators', () => {
   const mockAddress1: AddressRequestDTO = {
     lon: 48.68944505415954,
diff --git a/src/modules/ad/tests/unit/reccurentNormaliser.spec.ts b/src/modules/ad/tests/unit/domain/reccurent-normaliser.spec.ts
similarity index 92%
rename from src/modules/ad/tests/unit/reccurentNormaliser.spec.ts
rename to src/modules/ad/tests/unit/domain/reccurent-normaliser.spec.ts
index f507c73..f790b3c 100644
--- a/src/modules/ad/tests/unit/reccurentNormaliser.spec.ts
+++ b/src/modules/ad/tests/unit/domain/reccurent-normaliser.spec.ts
@@ -1,7 +1,7 @@
-import { CreateAdRequest } from '../../domain/dtos/create-ad.request';
-import { ScheduleDTO } from '../../domain/dtos/create.schedule.dto';
-import { ReccurentNormaliser } from '../../domain/entities/ReccurentNormaliser';
-import { Frequency } from '../../domain/types/frequency.enum';
+import { CreateAdRequest } from '../../../domain/dtos/create-ad.request';
+import { ScheduleDTO } from '../../../domain/dtos/create.schedule.dto';
+import { ReccurentNormaliser } from '../../../domain/entities/reccurent-normaliser';
+import { Frequency } from '../../../domain/types/frequency.enum';
 describe('reccurent normalizer transformer for punctual ad ', () => {
   const reccurentNormaliser = new ReccurentNormaliser();
   it('should transform punctual ad into reccurent ad ', () => {