public void AlterCollectionTest()
{
DBCollection coll = null;
BsonDocument options = null;
string clName_alter = "alterCLTest";
string fullName = null;
int partition = 0;
string type = null;
int rs = -1;
coll = cs.CreateCollection(clName_alter);
fullName = coll.CollSpace.Name + "." + clName_alter;
// alter collecton attrubute
options = new BsonDocument {
{ "ReplSize", 0 },
{ "ShardingKey", new BsonDocument {
{ "a", 1 }
} },
{ "ShardingType", "hash" },
{ "Partition", 4096 }
};
coll.Alter(options);
// check
BsonDocument matcher = new BsonDocument {
{ "Name", fullName }
};
DBCursor cur = sdb.GetSnapshot(8, matcher, null, null);
BsonDocument obj = cur.Next();
if (null == obj)
{
Assert.Fail();
}
try
{
rs = obj["ReplSize"].AsInt32;
Assert.IsTrue(7 == rs);
partition = obj["Partition"].AsInt32;
Assert.IsTrue(4096 == partition);
type = obj["ShardingType"].AsString;
Assert.IsTrue(type.Equals("hash"));
}
catch (System.Exception)
{
Assert.Fail();
}
}
