public void OrQueryRun()
{
var postings1 = new long[] { 1, 2, 3, 4 };
var postings2 = new long[] { 3, 4, 5, 6 };
var runner = new Mock <IQueryRunner>(MockBehavior.Strict);
var query1 = new Mock <IQuery>();
query1.Setup(x => x.Run(runner.Object)).Returns(postings1);
var query2 = new Mock <IQuery>();
query2.Setup(x => x.Run(runner.Object)).Returns(postings2);
var orQuery = new OrQuery();
orQuery.Subqueries.Add(query1.Object);
orQuery.Subqueries.Add(query2.Object);
CollectionAssert.AreEquivalent(new[] { 1, 2, 3, 4, 5, 6 }, orQuery.Run(runner.Object));
}
