public async Task DropCollection()
{
using (var file = new TempFile())
using (var db = new LiteDatabaseAsync(file.Filename))
{
(await db.GetCollectionNamesAsync()).Should().NotContain("col");
var col = db.GetCollection("col");
await col.InsertAsync(new BsonDocument { ["a"] = 1 });
(await db.GetCollectionNamesAsync()).Should().Contain("col");
await db.DropCollectionAsync("col");
(await db.GetCollectionNamesAsync()).Should().NotContain("col");
}
}
public async Task InsertDropCollection()
{
using (var file = new TempFile())
{
using (var db = new LiteDatabaseAsync(file.Filename))
{
var col = db.GetCollection("test");
await col.InsertAsync(new BsonDocument { ["_id"] = 1 });
await db.DropCollectionAsync("test");
await db.RebuildAsync();
}
using (var db = new LiteDatabaseAsync(file.Filename))
{
var col = db.GetCollection("test");
await col.InsertAsync(new BsonDocument { ["_id"] = 1 });
}
}
}
public async Task Rebuild_After_DropCollection()
{
using (var file = new TempFile())
using (var db = new LiteDatabaseAsync(file.Filename))
{
var col = db.GetCollection <Zip>("zip");
await col.InsertAsync(DataGen.Zip());
await db.DropCollectionAsync("zip");
await db.CheckpointAsync();
// full disk usage
var size = file.Size;
var r = await db.RebuildAsync();
// only header page
Assert.Equal(8192, size - r);
}
}