public void NotifyPropertyChanged_Expression_Integer_AutoActivate_True()
{
var actionRaised = false;
var notifyPropertyChangedTestObject = new ParameterTestObject();
using var observer1 = ParameterObserver.Observes(
notifyPropertyChangedTestObject.IntPropertyExpression,
() => actionRaised = true);
Assert.False(actionRaised);
notifyPropertyChangedTestObject.IntParameter.Value = 2;
Assert.True(actionRaised);
}
ReactiveParameterObservers_BehaviorParameterObserver_OwnerExpression_ComplexProperty_Value_Integer_AutoActivate_True4()
{
var value = 0;
var notifyPropertyChangedTestObject = new ParameterTestObject();
notifyPropertyChangedTestObject.IntParameter.Value = 1;
notifyPropertyChangedTestObject.ComplexProperty.Value = new ComplexParameterType();
notifyPropertyChangedTestObject.ComplexProperty.Value.IntProperty.Value = 1;
using var observer1 = Common.Parameters.Reactive.BehaviorObserverFactory.Observes(
notifyPropertyChangedTestObject,
o => o.ComplexProperty.Value.IntProperty.Value);
using var d = observer1.Subscribe(v => value = v);
Assert.AreEqual(1, value);
notifyPropertyChangedTestObject.ComplexProperty.Value.IntProperty.Value = 2;
Assert.AreEqual(2, value);
}
public void NotifyPropertyChanged_OwnerExpression_ComplexProperty_Value_Integer_AutoActivate_True2()
{
var value = 0;
var notifyPropertyChangedTestObject = new ParameterTestObject();
notifyPropertyChangedTestObject.IntParameter.Value = 1;
notifyPropertyChangedTestObject.ComplexProperty.Value = new ComplexParameterType();
notifyPropertyChangedTestObject.ComplexProperty.Value.IntProperty.Value = 1;
using var observer1 = ParameterObserverFactory.Observes(
notifyPropertyChangedTestObject,
o => o.ComplexProperty.Value.IntProperty.Value,
v => value = v);
Assert.AreEqual(0, value);
notifyPropertyChangedTestObject.ComplexProperty.Value.IntProperty.Value = 2;
Assert.AreEqual(2, value);
}
public void NotifyPropertyChanged_OwnerExpression_ComplexProperty_Value_Integer_AutoActivate_True()
{
var actionRaised = false;
var notifyPropertyChangedTestObject = new ParameterTestObject();
notifyPropertyChangedTestObject.IntParameter.Value = 10;
notifyPropertyChangedTestObject.ComplexProperty.Value = new ComplexParameterType();
notifyPropertyChangedTestObject.ComplexProperty.Value.IntProperty.Value = 11;
using var observer1 = ParameterObserver.Observes(
notifyPropertyChangedTestObject,
o => o.ComplexProperty.Value.IntProperty.Value,
() => { actionRaised = true; });
notifyPropertyChangedTestObject.ComplexProperty.Value.IntProperty.ValueChanged += (sender, args) =>
{
var i = 1;
};
Assert.False(actionRaised);
notifyPropertyChangedTestObject.ComplexProperty.Value.IntProperty.Value = 2;
Assert.True(actionRaised);
}
ReactiveParameterObservers_ReplayParameterObserver_OwnerExpression_ComplexProperty_Value_Integer_AutoActivate_True4()
{
var value = (int?)null;
var count = 0;
var notifyPropertyChangedTestObject = new ParameterTestObject();
using var observer1 = Common.Parameters.Reactive.ReplayObserverFactory.Observes(
notifyPropertyChangedTestObject,
o => o.ComplexProperty.Value.IntProperty.Value);
var a = notifyPropertyChangedTestObject.ComplexProperty.Value?.IntProperty.Value;
Expression <Func <ParameterTestObject, int?> > exp = (o => o.ComplexProperty.Value.IntProperty.Value);
// var x = exp.Compile()(notifyPropertyChangedTestObject);
notifyPropertyChangedTestObject.IntParameter.Value = 1;
notifyPropertyChangedTestObject.ComplexProperty.Value = new ComplexParameterType();
notifyPropertyChangedTestObject.ComplexProperty.Value.IntProperty.Value = 1;
notifyPropertyChangedTestObject.ComplexProperty.Value.IntProperty.Value = 2;
Assert.AreEqual(null, value);
Assert.AreEqual(0, count);
using var d = observer1.Subscribe(
v =>
{
count++;
value = v;
});
Assert.AreEqual(2, value);
Assert.AreEqual(3, count);
notifyPropertyChangedTestObject.ComplexProperty.Value.IntProperty.Value = 3;
Assert.AreEqual(3, value);
Assert.AreEqual(4, count);
notifyPropertyChangedTestObject.ComplexProperty.Value = null;
Assert.AreEqual(null, value);
}
public void NotifyPropertyChanged_OwnerExpression_ComplexProperty_Value_Integer_AutoActivate_True4()
{
var value = 0;
var notifyPropertyChangedTestObject = new ParameterTestObject();
notifyPropertyChangedTestObject.IntParameter.Value = 1;
notifyPropertyChangedTestObject.ComplexProperty.Value = new ComplexParameterType();
notifyPropertyChangedTestObject.ComplexProperty.Value.IntProperty.Value = 1;
using var observer1 = ParameterObserverFactory.Observes(
notifyPropertyChangedTestObject,
o => o.ComplexProperty.Value.IntProperty.Value);
Assert.AreEqual(0, observer1.SubscribedLength);
void Ev(int v) => value = v;
observer1.ParameterChanged += Ev;
Assert.AreEqual(1, observer1.SubscribedLength);
Assert.AreEqual(0, value);
notifyPropertyChangedTestObject.ComplexProperty.Value.IntProperty.Value = 2;
Assert.AreEqual(2, value);
observer1.ParameterChanged -= Ev;
Assert.AreEqual(0, observer1.SubscribedLength);
}