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// key_string.js
s = new ShardingTest( "keystring" , 2 );
db = s.getDB( "test" );
s.adminCommand( { enablesharding : "test" } )
s.adminCommand( { shardcollection : "test.foo" , key : { name : 1 } } );
primary = s.getServer( "test" ).getDB( "test" );
seconday = s.getOther( primary ).getDB( "test" );
assert.eq( 1 , s.config.chunks.count() , "sanity check A" );
db.foo.save( { name : "eliot" } )
db.foo.save( { name : "sara" } )
db.foo.save( { name : "bob" } )
db.foo.save( { name : "joe" } )
db.foo.save( { name : "mark" } )
db.foo.save( { name : "allan" } )
assert.eq( 6 , db.foo.find().count() , "basic count" );
s.adminCommand( { split : "test.foo" , find : { name : "joe" } } ); // [Minkey -> allan) , * [allan -> ..)
s.adminCommand( { split : "test.foo" , find : { name : "joe" } } ); // * [allan -> sara) , [sara -> Maxkey)
s.adminCommand( { split : "test.foo" , find : { name : "joe" } } ); // [alan -> joe) , [joe -> sara]
s.adminCommand( { movechunk : "test.foo" , find : { name : "eliot" } , to : seconday.getMongo().name, _waitForDelete : true, _waitForDelete : true } );
s.printChunks();
assert.eq( 3 , primary.foo.find().toArray().length , "primary count" );
assert.eq( 3 , seconday.foo.find().toArray().length , "secondary count" );
assert.eq( 6 , db.foo.find().toArray().length , "total count" );
assert.eq( 6 , db.foo.find().sort( { name : 1 } ).toArray().length , "total count sorted" );
assert.eq( 6 , db.foo.find().sort( { name : 1 } ).count() , "total count with count()" );
assert.eq( "allan,bob,eliot,joe,mark,sara" , db.foo.find().sort( { name : 1 } ).toArray().map( function(z){ return z.name; } ) , "sort 1" );
assert.eq( "sara,mark,joe,eliot,bob,allan" , db.foo.find().sort( { name : -1 } ).toArray().map( function(z){ return z.name; } ) , "sort 2" );
// make sure we can't foce a split on an extreme key
// [allan->joe)
assert.throws( function(){ s.adminCommand( { split : "test.foo" , middle : { name : "allan" } } ) } );
assert.throws( function(){ s.adminCommand( { split : "test.foo" , middle : { name : "eliot" } } ) } );
s.stop();
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