//
// Enable sharding with custom primary shard tests
//

(function() {
'use strict';

var st = new ShardingTest({mongos: 1, shards: 2});

// Can't enable sharding on a database using a wrong shard name
assert.commandFailed(st.s0.adminCommand(
    {enableSharding: 'db2', primaryShard: st.shard1.shardName + '_unenxisting_name_postfix'}));

// Enabling sharding on a database with a valid shard name must work
assert.commandWorked(
    st.s0.adminCommand({enableSharding: 'db2', primaryShard: st.shard1.shardName}));
assert.eq(st.s0.getDB('config').databases.findOne({_id: 'db2'}).primary, st.shard1.shardName);

// Enable sharding on a database already created with the correct primary shard name must work
assert.commandWorked(
    st.s0.adminCommand({enableSharding: 'db2', primaryShard: st.shard1.shardName}));

// Can't enable sharding of a database already created with a different primary shard name
assert.commandFailedWithCode(
    st.s0.adminCommand({enableSharding: 'db2', primaryShard: st.shard0.shardName}),
    ErrorCodes.NamespaceExists);

st.stop();
})();