public void ReadFileNotExist()
{
_index.Get(Arg.Any <StorageItem>()).Returns(new StorageItem()
{
FileName = TestFileName
});
_driver.Exists(Arg.Is(TestFileName)).Returns(true);
_driver.Read(Arg.Any <string>()).Returns(x => Stream.Null);
var storage = new XmlStorage(_driver, _index);
Assert.DoesNotThrow(() => storage.Read <DataInfo>(TestFileName));
Assert.IsNull(storage.Read <DataInfo>(TestFileName));
_driver.Received(2).Read(Arg.Is(TestFileName));
}
public void ReadFileNotIndexed()
{
var storage = new XmlStorage(_driver, new XmlStorageIndex(_driver));
Assert.DoesNotThrow(() => storage.Read <DataInfo>(TestFileName));
_driver.DidNotReceive().Read(Arg.Is(TestFileName));
}
public void ReadFile()
{
_driver.GetRandomName().Returns(TestFileName);
_driver.Write(Arg.Is(TestFileName)).Returns(ux => File.Create(TestFileName));
var storage = new XmlStorage(_driver, _index);
storage.Write(_info, _info.Url);
_driver.Exists(Arg.Is(TestFileName)).Returns(true);
_index.Get(Arg.Is <StorageItem>(item => item.FileName == TestFileName)).Returns(new StorageItem()
{
FileName = TestFileName
});
_driver.Read(Arg.Is(TestFileName)).Returns(ux => File.OpenRead(TestFileName));
Assert.DoesNotThrow(() => storage.Read <DataInfo>(TestFileName));
Assert.IsNotNull(storage.Read <DataInfo>(TestFileName));
_driver.Received(2).Read(Arg.Is(TestFileName));
}
public void ReadFileCorrupted()
{
_index.Get(Arg.Is <StorageItem>(item => item.FileName == TestFileName)).Returns(new StorageItem()
{
FileName = TestFileName
});
_driver.Exists(Arg.Is(TestFileName)).Returns(true);
_driver.Read(Arg.Any <string>()).Returns(x => new MemoryStream());
var storage = new XmlStorage(_driver, _index);
Assert.Throws <SerializationException>(() => storage.Read <DataInfo>(TestFileName));
}
public void ReadFileArgs()
{
var storage = new XmlStorage(_driver, new XmlStorageIndex(_driver));
Assert.Throws <ArgumentException>(() => storage.Read <DataInfo>(""));
}