public async Task IsManufacturerExistingById_WithNonExistingManufacturerIdAndIsDeletedIsTrue_ShouldReturnFalse()
{
// Arrange
FitStoreDbContext database = this.Database;
DatabaseHelper.SeedData(database);
IManufacturerService manufacturerService = new ManufacturerService(database);
// Act
bool result = await manufacturerService.IsManufacturerExistingById(nonExistingManufacturerId, true);
// Assert
result.Should().Be(false);
}
