c# - 如何模拟 ShareDirectoryClient GetFilesAndDirectoriesAsync xUnit

Question

如何在 xUnit .Net Core 5 中模拟 ShareDirectoryClient 的 GetFilesAndDirectoriesAsync 函数

我正在尝试 mock public Mock<ShareDirectoryClient> mockShareDirectoryClient = new Mock<ShareDirectoryClient>();

但在创建 ShareFileItem 实例时面临问题。

由于 ShareFileItem 是一个抽象类，我们无法创建新实例。

Answer 1

.Net core提供FilesModelFactory工厂来创建ShareFileItem的新实例。

var list = new List<ShareFileItem>();
        list.Add(FilesModelFactory.ShareFileItem(false, "SampleFileName", 1, "11"));
        list.Add(FilesModelFactory.ShareFileItem(false, "SampleDirectory", 1, "11"));

        IReadOnlyList<ShareFileItem> readOnlyList = new ReadOnlyCollection<ShareFileItem>(list);

        List<Page<ShareFileItem>> shareFileList = new List<Page<ShareFileItem>>();
        Page<ShareFileItem> item = Page<ShareFileItem>.FromValues(readOnlyList, string.Empty, null);
        shareFileList.Add(item);

        AsyncPageable<ShareFileItem> pagableList = AsyncPageable<ShareFileItem>.FromPages(shareFileList);

        mockShareDirectoryClient.Setup(s => s.GetFilesAndDirectoriesAsync(It.IsAny<ShareDirectoryGetFilesAndDirectoriesOptions>(), It.IsAny<CancellationToken>())).Returns(pagableList);