public void TestNullShard()
{
FirstNonNullResultExitStrategy<object> fnnres = new FirstNonNullResultExitStrategy<object>();
try
{
fnnres.AddResult(null, null);
Assert.Fail("expected npe");
}
catch (NullReferenceException npe)
{
// good
}
}
public Object UniqueResult()
{
// build a shard operation and apply it across all shards
IShardOperation <object> shardOp = new UniqueResultShardOperation <object>(this);
IExitStrategy <object> exitStrategy = new FirstNonNullResultExitStrategy <object>();
/**
* We don't support shard selection for criteria queries. If you want
* custom shards, create a ShardedSession with only the shards you want.
* We're going to return the first non-null result we get from a shard.
*/
return(this.shardAccessStrategy.Apply(this.shards, shardOp, exitStrategy, this.criteriaCollector));
}
public void TestNullShard()
{
FirstNonNullResultExitStrategy <object> fnnres = new FirstNonNullResultExitStrategy <object>();
try
{
fnnres.AddResult(null, null);
Assert.Fail("expected npe");
}
catch (NullReferenceException npe)
{
// good
}
}
public void TestAddResult()
{
FirstNonNullResultExitStrategy<object> fnnres = new FirstNonNullResultExitStrategy<object>();
IShard shard1 = Mock<IShard>();
fnnres.AddResult(null, shard1);
Assert.IsNull(fnnres.CompileResults(null));
//Assert.IsNull(fnnres.GetShardOfResult());
Object result = new Object();
IShard shard2 = Mock<IShard>();
fnnres.AddResult(result, shard2);
Assert.AreSame(result, fnnres.CompileResults(null));
//Assert.AreSame(shard2, fnnres.getShardOfResult());
Object anotherResult = new Object();
IShard shard3 = Mock<IShard>();
fnnres.AddResult(anotherResult, shard3);
Assert.AreSame(result, fnnres.CompileResults(null));
//Assert.AreSame(shard2, fnnres.?)getShardOfResult());
}
public void TestAddResult()
{
FirstNonNullResultExitStrategy <object> fnnres = new FirstNonNullResultExitStrategy <object>();
IShard shard1 = Mock <IShard>();
fnnres.AddResult(null, shard1);
Assert.IsNull(fnnres.CompileResults(null));
//Assert.IsNull(fnnres.GetShardOfResult());
Object result = new Object();
IShard shard2 = Mock <IShard>();
fnnres.AddResult(result, shard2);
Assert.AreSame(result, fnnres.CompileResults(null));
//Assert.AreSame(shard2, fnnres.getShardOfResult());
Object anotherResult = new Object();
IShard shard3 = Mock <IShard>();
fnnres.AddResult(anotherResult, shard3);
Assert.AreSame(result, fnnres.CompileResults(null));
//Assert.AreSame(shard2, fnnres.?)getShardOfResult());
}
