public async Task FindAllAsync_WhenNoMerchant_ShouldReturnEmptyList(List <Merchant> merchants, MerchantFinder sut)
{
merchants = new List <Merchant>();
sut.MerchantRepository.FindAllAsync().Returns(merchants);
var result = await sut.FindAllAsync();
result.Should().BeEmpty();
}
public async Task FindAllAsync_WhenExistsMerchants_ShouldReturnMerchants(List <Merchant> merchants, MerchantFinder sut)
{
sut.MerchantRepository.FindAllAsync().Returns(merchants);
var result = await sut.FindAllAsync();
result.Should().NotBeNullOrEmpty();
result.Should().BeEquivalentTo(merchants);
}