public void ReadReturnsExistingMetadataInfo()
{
// Arrange
const string savedData =
"[{\"FullName\":\"ItemFullName\",\"ProjectDisplayName\":\"ItemProjectDisplayName\",\"ProjectFullName\":\"ItemProjectFullName\"}]\r\n";
var ioService = Mock.Of <IIOService>(s =>
s.GetReader(It.IsAny <string>()) == Mock.Of <TextReader>(r =>
r.ReadToEnd() == savedData));
var service = new PinnedItemStorageService(ioService);
// Act
var info = service.Read("FullName");
// Assert
var item = info.Single();
Assert.AreEqual("ItemFullName", item.FullName);
Assert.AreEqual("ItemProjectDisplayName", item.ProjectDisplayName);
Assert.AreEqual("ItemProjectFullName", item.ProjectFullName);
}
public void ExceptionIsThrownWhenFullNameIsEmptyWhenGettingReader(string fullName)
{
// Arrange
var service = new PinnedItemStorageService(
Mock.Of <IIOService>());
// Act, Assert
Assert.Throws <ArgumentException>(() =>
service.Read(fullName));
}
public void ReadReturnsEmptyMetadataInfoListIfFileDoesNotExist()
{
// Arrange
var service = new PinnedItemStorageService(
Mock.Of <IIOService>());
// Act
var info = service.Read("FullName");
// Assert
Assert.IsEmpty(info);
}
public void ReaderIsDisposed()
{
// Arrange
using (var reader = new TestingTextReader())
{
var ioService = Mock.Of <IIOService>(s =>
s.GetReader(It.IsAny <string>()) == reader);
var service = new PinnedItemStorageService(ioService);
// Act
service.Read("FullName");
// Assert
Assert.IsTrue(reader.DisposeInvoked);
}
}
public void FullNameIsHashedWhenRequestingReader()
{
// Arrange
using (var reader = new TestingTextReader())
{
var ioService = Mock.Of <IIOService>(s =>
s.GetReader(It.IsAny <string>()) == reader);
var service = new PinnedItemStorageService(ioService);
// Act
service.Read(FullName);
// Assert
Mock.Get(ioService).Verify(s =>
s.GetReader(_hashedPath));
}
}