public void TestArrayExpressions_OM()
{
String stmtText = "select {\"a\",\"b\"} as stringArray, " +
"{} as emptyArray, " +
"{1} as oneEleArray, " +
"{1,2,3} as intArray " +
"from " + typeof(SupportBean).FullName;
EPStatementObjectModel model = new EPStatementObjectModel();
model.SelectClause = SelectClause.Create()
.Add(Expressions.Array().Add(Expressions.Constant("a")).Add(Expressions.Constant("b")), "stringArray")
.Add(Expressions.Array(), "emptyArray")
.Add(Expressions.Array().Add(Expressions.Constant(1)), "oneEleArray")
.Add(Expressions.Array().Add(Expressions.Constant(1)).Add(2).Add(3), "intArray");
model.FromClause = FromClause.Create(FilterStream.Create(typeof(SupportBean).FullName));
model = (EPStatementObjectModel)SerializableObjectCopier.Copy(model);
Assert.AreEqual(stmtText, model.ToEPL());
EPStatement stmt = _epService.EPAdministrator.Create(model);
SupportUpdateListener listener = new SupportUpdateListener();
stmt.Events += listener.Update;
SupportBean bean = new SupportBean("a", 10);
_epService.EPRuntime.SendEvent(bean);
EventBean theEvent = listener.AssertOneGetNewAndReset();
EPAssertionUtil.AssertEqualsExactOrder((String[])theEvent.Get("stringArray"), new String[] { "a", "b" });
EPAssertionUtil.AssertEqualsExactOrder((Object[])theEvent.Get("emptyArray"), new Object[0]);
EPAssertionUtil.AssertEqualsExactOrder((int?[])theEvent.Get("oneEleArray"), new int?[] { 1 });
EPAssertionUtil.AssertEqualsExactOrder((int?[])theEvent.Get("intArray"), new int?[] { 1, 2, 3 });
}
public void Run(RegressionEnvironment env)
{
var epl = "@Name('s0') select {\"a\",\"b\"} as StringArray, " +
"{} as EmptyArray, " +
"{1} as OneEleArray, " +
"{1,2,3} as IntArray " +
"from " +
typeof(SupportBean).Name;
var model = new EPStatementObjectModel();
model.Annotations = Collections.SingletonList(AnnotationPart.NameAnnotation("s0"));
model.SelectClause = SelectClause.Create()
.Add(Expressions.Array().Add(Expressions.Constant("a")).Add(Expressions.Constant("b")), "StringArray")
.Add(Expressions.Array(), "EmptyArray")
.Add(Expressions.Array().Add(Expressions.Constant(1)), "OneEleArray")
.Add(Expressions.Array().Add(Expressions.Constant(1)).Add(2).Add(3), "IntArray");
model.FromClause = FromClause.Create(FilterStream.Create(typeof(SupportBean).Name));
Assert.AreEqual(epl, model.ToEPL());
env.CompileDeploy(model).AddListener("s0");
var bean = new SupportBean("a", 10);
env.SendEventBean(bean);
var theEvent = env.Listener("s0").AssertOneGetNewAndReset();
EPAssertionUtil.AssertEqualsExactOrder(theEvent.Get("StringArray").Unwrap <string>(), new[] { "a", "b" });
EPAssertionUtil.AssertEqualsExactOrder(theEvent.Get("EmptyArray").Unwrap <object>(), new object[0]);
EPAssertionUtil.AssertEqualsExactOrder(theEvent.Get("OneEleArray").Unwrap <int>(), new int[] { 1 });
EPAssertionUtil.AssertEqualsExactOrder(theEvent.Get("IntArray").Unwrap <int>(), new int[] { 1, 2, 3 });
env.UndeployAll();
}
private void RunAssertionArrayExpressions_OM()
{
string stmtText = "select {\"a\",\"b\"} as stringArray, " +
"{} as emptyArray, " +
"{1} as oneEleArray, " +
"{1,2,3} as intArray " +
"from " + Name.Of <SupportBean>();
var model = new EPStatementObjectModel();
model.SelectClause = SelectClause.Create()
.Add(Expressions.Array().Add(Expressions.Constant("a")).Add(Expressions.Constant("b")), "stringArray")
.Add(Expressions.Array(), "emptyArray")
.Add(Expressions.Array().Add(Expressions.Constant(1)), "oneEleArray")
.Add(Expressions.Array().Add(Expressions.Constant(1)).Add(2).Add(3), "intArray");
model.FromClause = FromClause.Create(FilterStream.Create(typeof(SupportBean).FullName));
model = (EPStatementObjectModel)SerializableObjectCopier.Copy(model);
Assert.AreEqual(stmtText, model.ToEPL());
EPStatement stmt = _epService.EPAdministrator.Create(model);
var listener = new SupportUpdateListener();
stmt.AddListener(listener);
var bean = new SupportBean("a", 10);
_epService.EPRuntime.SendEvent(bean);
EventBean theEvent = listener.AssertOneGetNewAndReset();
EPAssertionUtil.AssertEqualsExactOrder(theEvent.Get("stringArray").UnwrapIntoArray <string>(), new string[] { "a", "b" });
EPAssertionUtil.AssertEqualsExactOrder(theEvent.Get("emptyArray").UnwrapIntoArray <object>(), new object[0]);
EPAssertionUtil.AssertEqualsExactOrder(theEvent.Get("oneEleArray").UnwrapIntoArray <int>(), new int[] { 1 });
EPAssertionUtil.AssertEqualsExactOrder(theEvent.Get("intArray").UnwrapIntoArray <int>(), new int[] { 1, 2, 3 });
stmt.Dispose();
}
