c# - 需要 ODataQueryOptions 的单元测试服务

Question

在尝试进行一些测试驱动开发时，我创建了最基本的可构建方法:

public class NoteService : INoteService
{
    public IEnumerable<Annotation> GetNotes(ODataQueryOptions oDataQueryOptions)
    {
        return new List<Annotation>();
    }
}

尝试对其进行单元测试时，似乎无法创建 ODataQueryOptions 实例:

[TestFixture]
public class NoteServiceTests
{
    [Test]
    public void GetNotes_Returns_IEnumerable_Of_Notes()
    {
        var sut = new NoteService();
        var queryOptions = new ODataQueryOptions(new ODataQueryContext(new EdmCoreModel(), new EdmCollectionType())// new new new etc??
                    Assert.That(() => sut.GetNotes(options), Is.InstanceOf<IEnumerable<Annotation>>());

    }
}

如何创建对象 ODataQueryOptions 的简单实例以便将其注入(inject)单元测试？

Answer 1

这行得通吗？

var request = new HttpRequestMessage(HttpMethod.Get, "");

var context = new ODataQueryContext(EdmCoreModel.Instance, typeof(int));

var options = new ODataQueryOptions(context, request);