public void TestChained()
{
String eplFragment = "select sales.where(x => x.cost > 1000).min(y => y.buyer.age) as val from PersonSales";
EPStatement stmtFragment = _epService.EPAdministrator.CreateEPL(eplFragment);
stmtFragment.Events += _listener.Update;
LambdaAssertionUtil.AssertTypes(stmtFragment.EventType, "val".Split(','), new Type[] { typeof(int?) });
PersonSales bean = PersonSales.Make();
_epService.EPRuntime.SendEvent(bean);
Assert.AreEqual((int)50, _listener.AssertOneGetNewAndReset().Get("val"));
}
public override void Run(EPServiceProvider epService)
{
string eplFragment = "select Sales.where(x => x.cost > 1000).min(y => y.buyer.age) as val from PersonSales";
EPStatement stmtFragment = epService.EPAdministrator.CreateEPL(eplFragment);
var listener = new SupportUpdateListener();
stmtFragment.Events += listener.Update;
LambdaAssertionUtil.AssertTypes(stmtFragment.EventType, "val".Split(','), new Type[] { typeof(int?) });
PersonSales bean = PersonSales.Make();
epService.EPRuntime.SendEvent(bean);
Assert.AreEqual(50, listener.AssertOneGetNewAndReset().Get("val"));
}
public void TestMinByWhere()
{
String eplFragment = "select sales.Where(x => x.buyer = persons.minBy(y => age)) as val from PersonSales";
EPStatement stmtFragment = _epService.EPAdministrator.CreateEPL(eplFragment);
stmtFragment.Events += _listener.Update;
PersonSales bean = PersonSales.Make();
_epService.EPRuntime.SendEvent(bean);
var sales = (ICollection <object>)_listener.AssertOneGetNewAndReset().Get("val");
EPAssertionUtil.AssertEqualsExactOrder(new Object[] { bean.Sales[0] }, sales.ToArray());
}
private void RunAssertionMinByWhere(EPServiceProvider epService)
{
var eplFragment = "select Sales.where(x => x.buyer = persons.minBy(y => age)) as val from PersonSales";
var stmtFragment = epService.EPAdministrator.CreateEPL(eplFragment);
var listener = new SupportUpdateListener();
stmtFragment.Events += listener.Update;
var bean = PersonSales.Make();
epService.EPRuntime.SendEvent(bean);
var sales = listener.AssertOneGetNewAndReset().Get("val").UnwrapIntoList <Sale>();
EPAssertionUtil.AssertEqualsExactOrder(new object[] { bean.Sales[0] }, sales.ToArray());
}
public void Run(RegressionEnvironment env)
{
var eplFragment =
"@Name('s0') select Sales.where(x -> x.Cost > 1000).min(y -> y.Buyer.Age) as val from PersonSales";
env.CompileDeploy(eplFragment).AddListener("s0");
LambdaAssertionUtil.AssertTypes(
env.Statement("s0").EventType,
new [] { "val" },
new[] { typeof(int?) });
var bean = PersonSales.Make();
env.SendEventBean(bean);
Assert.AreEqual(50, env.Listener("s0").AssertOneGetNewAndReset().Get("val"));
env.UndeployAll();
}
public void Run(RegressionEnvironment env)
{
var eplFragment =
"@Name('s0') select Sales.where(x => x.Buyer = Persons.minBy(y -> Age)) as val from PersonSales";
env.CompileDeploy(eplFragment).AddListener("s0");
var bean = PersonSales.Make();
env.SendEventBean(bean);
var sales = env.Listener("s0")
.AssertOneGetNewAndReset()
.Get("val")
.UnwrapIntoArray<Sale>();
EPAssertionUtil.AssertEqualsExactOrder(
new object[] { bean.Sales[0] }, sales);
env.UndeployAll();
}
