最小起订量验证 ItAny 与预期不匹配

Moq verify with ItAny not matching as expected

我遇到了这个错误

[xUnit.net 00:00:03.08]       Moq.MockException : 
[xUnit.net 00:00:03.08]       Expected invocation on the mock at least once, but was never performed: s => s.Create(ContactScore, It.IsAny<IDbConnection>())
[xUnit.net 00:00:03.08]       
[xUnit.net 00:00:03.08]       Performed invocations:
[xUnit.net 00:00:03.08]       
[xUnit.net 00:00:03.08]          Mock<ContactScoreRepo:1> (s):
[xUnit.net 00:00:03.08]       
[xUnit.net 00:00:03.08]             ContactScoreRepo.Create(ContactScore, NpgsqlConnection)
[xUnit.net 00:00:03.08]       

我想我的问题是 NpgsqlConnection 不匹配 It.IsAny<IDbConnection>() 但我不确定,

我的验证

            var scoreCreated = new ContactScore
            {
                CampaignId = 1,
                TokenId = 1,
                ContactId = 1,
                Score = 1,
                DebtorId = 1,
            };
            scoreRepo.Verify(s => s.Create(scoreCreated, It.IsAny<IDbConnection>()));

以及调用方法的实际代码

            await ScoreRepo.Create(new ContactScore
            {
                CampaignId = (int)campaign.Id,
                TokenId = token.Id,
                ContactId = (int)contact.Id,
                Score = req.Score,
                DebtorId = req.DebtorId,
            }, conn);

其中 connNpgsqlConnection

我对 Moq(和一般的 C#)还很陌生,阅读了文档 https://github.com/Moq/moq4/wiki/Quickstart 但无法弄清楚我应该做什么来修复这个错误。我错过了什么?

示例中的验证使用的是ContactScore的特定实例(引用),这不是调用期间使用的实例(引用)。

It.Is<>() 与谓词一起使用以匹配参数的所需属性值。

scoreRepo.Verify(s => s.Create(It.Is<ContactScore>(s => s.CampaignId == 1 &&
        TokenId == 1 &&
        ContactId == 1 &&
        Score == 1 &&
        DebtorId == 1
     ), 
    It.IsAny<IDbConnection>()));   

引用Matching Arguments