public void GivenACollectionOfSerializedBlogEntries_WhenTheCollectionIsRetrieved_ThenAllTheEntriesAreRetrieved()
{
MemoryStream stream1 = new MemoryStream();
MemoryStream stream2 = new MemoryStream();
var entry = new Post();
var json = entry.SerializeToString();
var data = Encoding.UTF8.GetBytes(json);
stream1.Write(data, 0, data.Length);
stream2.Write(data, 0, data.Length);
var fileInfo1 = new Mock<IFileInfo>();
fileInfo1.Setup(f => f.Open(FileMode.Open)).Returns(stream1);
var fileInfo2 = new Mock<IFileInfo>();
fileInfo2.Setup(f => f.Open(FileMode.Open)).Returns(stream2);
var fileInfos = new List<IFileInfo> { fileInfo1.Object, fileInfo2.Object, };
_directoryInfo.Setup(d => d.EnumerateFiles(It.IsAny<string>(), It.IsAny<string>())).Returns(fileInfos);
var repository = new PostRepository(Path, _fileInfoFactory.Object, _directoryInfo.Object);
var entities = repository.Entities;
entities.Should().HaveCount(2);
}
public void WhenEntitiesAreRetrievedFromTheRepository_ThenAllEntitiesAreReturned()
{
var streams = new MemoryStream[] { new MemoryStream(), new MemoryStream(), new MemoryStream()};
foreach (var stream in streams)
{
var p = new Post();
var json = p.SerializeToString();
var bytes = Encoding.UTF8.GetBytes(json);
stream.Write(bytes, 0, bytes.Length);
}
_fileInfo.Setup(f => f.Open(FileMode.Open)).Returns(streams[0]);
var fileInfo1 = new Mock<IFileInfo>();
fileInfo1.Setup(f => f.Open(FileMode.Open)).Returns(streams[1]);
var fileInfo2 = new Mock<IFileInfo>();
fileInfo2.Setup(f => f.Open(FileMode.Open)).Returns(streams[2]);
_directoryInfo.Setup(d => d.EnumerateFiles(It.IsAny<string>(), It.IsAny<string>()))
.Returns(new List<IFileInfo> { _fileInfo.Object, fileInfo1.Object, fileInfo2.Object });
_fileInfoFactory.Setup(f => f.CreateFileInfo(It.IsAny<string>())).Returns(_fileInfo.Object);
var posts = _repository.Entities;
posts.Count().Should().Be(3);
_repository.Dispose();
}