public void Clean_Resets_IsDirty()
{
var collectionFileRoot = CollectionFileRoot.Create();
collectionFileRoot.Clean();
Assert.IsFalse(collectionFileRoot.IsDirty);
}
public void RollbackState()
{
_root = null;
_rootRecord = null;
_emptyRecordIndex = null;
_namedRecordIndex = null;
_recordsToRecycle.Clear();
}
public void Is_Dirty_When_NamedRecordIndexAddress_Changed()
{
var collectionFileRoot = CollectionFileRoot.Create();
collectionFileRoot.NamedRecordIndexAddress = 2;
collectionFileRoot.Clean();
collectionFileRoot.NamedRecordIndexAddress = 3;
Assert.IsTrue(collectionFileRoot.IsDirty);
}
public void Is_Clean_When_NamedRecordIndex_Set_To_Same_Value()
{
var collectionFileRoot = CollectionFileRoot.Create();
collectionFileRoot.NamedRecordIndexAddress = 3;
collectionFileRoot.Clean();
collectionFileRoot.NamedRecordIndexAddress = 3;
Assert.IsFalse(collectionFileRoot.IsDirty);
}
public void Set_Head_To_Different_Value_Makes_It_Dirty()
{
var collectionFileRoot = CollectionFileRoot.Create();
collectionFileRoot.Head = 1;
collectionFileRoot.Clean();
collectionFileRoot.Head = 2;
Assert.IsTrue(collectionFileRoot.IsDirty);
}
public void Set_Head_To_Same_Value_Keeps_It_Clean()
{
var collectionFileRoot = CollectionFileRoot.Create();
collectionFileRoot.Head = 1;
collectionFileRoot.Clean();
collectionFileRoot.Head = 1;
Assert.IsFalse(collectionFileRoot.IsDirty);
}
public void RollbackState()
{
_recordReuseEnabled = true;
_root = null;
_rootRecord = null;
_emptyRecordIndex = null;
_namedRecordIndex = null;
_recordsToRegisterEmptyRecordIndex.Clear();
_reusedRecords.Clear();
}
public void Throws_When_FormatVersion_Conflicts()
{
var collectionFileRoot = CollectionFileRoot.Create();
collectionFileRoot.FormatVersion = 0;
Assert.Throws <InvalidOperationException>(() =>
{
collectionFileRoot.Validate();
});
}
public void DeserializedShouldNotBeDirty()
{
var root = new CollectionFileRoot();
root.Head = 456;
root.NamedRecordIndexAddress = 7;
root.FormatVersion = 8;
var deserialized = _serializer.Deserialize(_serializer.Serialize(root));
Assert.IsFalse(deserialized.IsDirty);
}
public void SerializesCollectionFileRoot()
{
var root = new CollectionFileRoot();
root.Head = 456;
root.NamedRecordIndexAddress = 7;
root.FormatVersion = 8;
var deserialized = _serializer.Deserialize(_serializer.Serialize(root));
Assert.AreEqual(456, deserialized.Head);
Assert.AreEqual(8, deserialized.FormatVersion);
}
void LoadCollectionFileRoot()
{
var rootAddress = ReadRootAddress();
if (rootAddress > 0)
{
_rootRecord = this.GetRecord(rootAddress);
_root = this.Session.SerializerResolver.SerializerFor <CollectionFileRoot>()
.Deserialize(_rootRecord.Data);
_root.Validate();
}
else
{
_root = new CollectionFileRoot();
}
}
public void Sets_FormatVersion()
{
Assert.AreEqual(2, CollectionFileRoot.Create().FormatVersion);
}
public void Is_Dirty_When_New()
{
var collectionFileRoot = CollectionFileRoot.Create();
Assert.IsTrue(collectionFileRoot.IsDirty);
}
public void Create_Creates_A_New_Instance()
{
var collectionFileRoot = CollectionFileRoot.Create();
Assert.AreEqual(CollectionFileRoot.INITIAL_HEAD, collectionFileRoot.Head);
}
