public async Task IsSubcategoryExistingByName_WithNonExistingSubcategoryName_ShouldReturnFalse()
{
// Arrange
FitStoreDbContext database = this.Database;
DatabaseHelper.SeedData(database);
ISubcategoryService subcategoryService = new SubcategoryService(database);
// Act
bool result = await subcategoryService.IsSubcategoryExistingByName(nonExistingSubcategoryName);
// Assert
result.Should().Be(false);
}