使用 nunit 和 MOQ 进行单元测试

Question

 var note = await _dbContext.Notes
    .Where(n => n.IntNoteId == ReferenceAsInteger)
    .FirstOrDefaultAsync();

如何使用最小起订量设置使其工作？

Answer 1

模拟 _dbContext 并将其注入到您的被测软件中。使模拟返回注释列表，其中之一应该具有与您的参考匹配的

IntNoteId

。

var mock = new Mock<DbContext>();

// Create a list of Notes, one of which has the right reference

mock.SetupGet(m => m.Notes)
    .Returns(Task.FromResult(myListOfNotes));

// initialize your software under test, injecting mock.Object

var result = await myClass.GetNote(referenceAsInteger);

// or whatever it is you want to do.