async Task <ISequentialStore <Item> > GetSequentialStore(string entityName)
{
IEntityStore <byte[], Item> entityStore = this.GetEntityStore <Item>(entityName);
ISequentialStore <Item> sequentialStore = await SequentialStore <Item> .Create(entityStore);
return(sequentialStore);
}
public async Task CreateWithOffsetTest()
{
IEntityStore <byte[], Item> entityStore = this.GetEntityStore <Item>($"testEntity{Guid.NewGuid().ToString()}");
ISequentialStore <Item> sequentialStore = await SequentialStore <Item> .Create(entityStore, 10150);
long offset = await sequentialStore.Append(new Item { Prop1 = 10 });
Assert.Equal(10150, offset);
sequentialStore = await SequentialStore <Item> .Create(entityStore);
for (int i = 0; i < 10; i++)
{
offset = await sequentialStore.Append(new Item { Prop1 = 20 });
Assert.Equal(10151 + i, offset);
}
sequentialStore = await SequentialStore <Item> .Create(entityStore);
offset = await sequentialStore.Append(new Item { Prop1 = 20 });
Assert.Equal(10161, offset);
IList <(long, Item)> batch = (await sequentialStore.GetBatch(0, 100)).ToList();
Assert.Equal(12, batch.Count);
long expectedOffset = 10150;
foreach ((long itemOffset, Item _) in batch)
{
Assert.Equal(itemOffset, expectedOffset++);
}
}
async Task <ISequentialStore <Item> > GetSequentialStore(string entityName, Option <long> defaultHeadOffset)
{
IEntityStore <byte[], Item> entityStore = this.GetEntityStore <Item>(entityName);
ISequentialStore <Item> sequentialStore = await defaultHeadOffset
.Map(d => SequentialStore <Item> .Create(entityStore, d))
.GetOrElse(() => SequentialStore <Item> .Create(entityStore));
return(sequentialStore);
}
public async Task CreateTest()
{
IEntityStore <byte[], Item> entityStore = this.GetEntityStore <Item>("testEntity");
ISequentialStore <Item> sequentialStore = await SequentialStore <Item> .Create(entityStore);
long offset = await sequentialStore.Append(new Item { Prop1 = 10 });
Assert.Equal(0, offset);
sequentialStore = await SequentialStore <Item> .Create(entityStore);
offset = await sequentialStore.Append(new Item { Prop1 = 20 });
Assert.Equal(1, offset);
}
public async Task CreateTest()
{
string entityName = $"testEntity{Guid.NewGuid().ToString()}";
IEntityStore <byte[], Item> entityStore = this.GetEntityStore <Item>(entityName);
ISequentialStore <Item> sequentialStore = await SequentialStore <Item> .Create(entityStore, entityName);
long offset = await sequentialStore.Append(new Item { Prop1 = 10 });
Assert.Equal(0, offset);
sequentialStore = await SequentialStore <Item> .Create(entityStore, entityName);
offset = await sequentialStore.Append(new Item { Prop1 = 20 });
Assert.Equal(1, offset);
}