public async Task Route_TEST()
{
var queryable1 = _virtualDbContext.Set <SysUserMod>().Where(o => o.Id == "339");
var routeResults1 = _routingRuleEngineFactory.Route(queryable1);
Assert.Equal(1, routeResults1.Count());
Assert.Equal(1, routeResults1.FirstOrDefault().ReplaceTables.Count());
Assert.Equal("0", routeResults1.FirstOrDefault().ReplaceTables.FirstOrDefault().Tail);
Assert.Equal(nameof(SysUserMod), routeResults1.FirstOrDefault().ReplaceTables.FirstOrDefault().OriginalName);
var ids = new[] { "339", "124", "142" };
var queryable2 = _virtualDbContext.Set <SysUserMod>().Where(o => ids.Contains(o.Id));
var routeResult2s = _routingRuleEngineFactory.Route(queryable2);
Assert.Equal(2, routeResult2s.Count());
Assert.Equal(1, routeResult2s.FirstOrDefault().ReplaceTables.Count());
Assert.Equal(2, routeResult2s.SelectMany(o => o.ReplaceTables).Count());
Assert.Equal(true, routeResult2s.SelectMany(o => o.ReplaceTables).All(o => new[] { "0", "1" }.Contains(o.Tail)));
}
public StreamMergeContext <T> Create <T>(IQueryable <T> queryable)
{
return(new StreamMergeContext <T>(queryable, _routingRuleEngineFactory.Route(queryable), _shardingParallelDbContextFactory, _shardingScopeFactory));
}