public void NotifyPropertyChanged_Expression_Integer_AutoActivate_True()
{
var actionRaised = false;
var notifyPropertyChangedTestObject = new ParameterTestObject();
using var observer1 = ParameterObserver.Observes(
notifyPropertyChangedTestObject.IntParameterExpression,
() => actionRaised = true);
Assert.False(actionRaised);
notifyPropertyChangedTestObject.IntParameter.Value = 2;
Assert.True(actionRaised);
}
public void NotifyPropertyChanged_IntParameter_Integer_True()
{
var count = 0;
var notifyPropertyChangedTestObject = new ParameterTestObject();
using var observer1 = ParameterObserver.Observes(() => notifyPropertyChangedTestObject.IntParameter,
() => count++, false);
Assert.AreEqual(0, count);
notifyPropertyChangedTestObject.IntParameter.Value = 2;
Assert.AreEqual(0, count);
observer1.Subscribe(true);
notifyPropertyChangedTestObject.IntParameter.Value = 3;
Assert.AreEqual(1, count);
observer1.Unsubscribe();
notifyPropertyChangedTestObject.IntParameter.Value = 4;
Assert.AreEqual(1, count);
}
ReactiveParameterObservers_ReplayParameterObserver_OwnerExpression_ComplexProperty_Value_Integer_AutoActivate_True4()
{
var value = (int?)null;
var count = 0;
var notifyPropertyChangedTestObject = new ParameterTestObject();
using var observer1 = ReplayObserverFactory.Observes(
notifyPropertyChangedTestObject,
o => o.ComplexProperty.Value.IntProperty.Value);
TestContext.Out.WriteLine($"notifyPropertyChangedTestObject.IntParameter.Value = 1");
notifyPropertyChangedTestObject.IntParameter.Value = 1;
TestContext.Out.WriteLine($"notifyPropertyChangedTestObject.ComplexProperty.Value = new ComplexParameterType()");
notifyPropertyChangedTestObject.ComplexProperty.Value = new ComplexParameterType();
TestContext.Out.WriteLine($"notifyPropertyChangedTestObject.ComplexProperty.Value.IntProperty.Value = 1");
notifyPropertyChangedTestObject.ComplexProperty.Value.IntProperty.Value = 1;
TestContext.Out.WriteLine($"notifyPropertyChangedTestObject.ComplexProperty.Value.IntProperty.Value = 2");
notifyPropertyChangedTestObject.ComplexProperty.Value.IntProperty.Value = 2;
Assert.AreEqual(null, value);
Assert.AreEqual(0, count);
TestContext.Out.WriteLine($"observer1.Subscribe");
using var d = observer1.Subscribe(
v =>
{
count++;
value = v;
TestContext.Out.WriteLine($"Count: {count}, Value " + (v.HasValue ? v.ToString() : "null"));
});
Assert.AreEqual(2, value);
Assert.AreEqual(3, count);
TestContext.Out.WriteLine($"notifyPropertyChangedTestObject.ComplexProperty.Value.IntProperty.Value = 3");
notifyPropertyChangedTestObject.ComplexProperty.Value.IntProperty.Value = 3;
Assert.AreEqual(3, value);
Assert.AreEqual(4, count);
TestContext.Out.WriteLine($"notifyPropertyChangedTestObject.ComplexProperty.Value = null");
notifyPropertyChangedTestObject.ComplexProperty.Value = null;
Assert.AreEqual(null, value);
}
ReactiveParameterObservers_BehaviorParameterObserver_OwnerExpression_ComplexProperty_Value_Integer_AutoActivate_True4()
{
int?value = 0;
var notifyPropertyChangedTestObject = new ParameterTestObject();
notifyPropertyChangedTestObject.IntParameter.Value = 1;
notifyPropertyChangedTestObject.ComplexProperty.Value = new ComplexParameterType();
notifyPropertyChangedTestObject.ComplexProperty.Value.IntProperty.Value = 1;
using var observer1 = 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_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_Timspan2_OwnerExpression_ComplexProperty_Value_Integer_AutoActivate_True4()
{
var value = (int?)null;
var count = 0;
var notifyPropertyChangedTestObject = new ParameterTestObject();
using var observer1 = ReplayObserverFactory.Observes(
notifyPropertyChangedTestObject,
o => o.ComplexProperty.Value.IntProperty.Value, TimeSpan.FromMilliseconds(150));
TestContext.Out.WriteLine($"notifyPropertyChangedTestObject.IntParameter.Value = 1");
notifyPropertyChangedTestObject.IntParameter.Value = 1;
Thread.Sleep(50);
TestContext.Out.WriteLine($"notifyPropertyChangedTestObject.ComplexProperty.Value = new ComplexParameterType()");
notifyPropertyChangedTestObject.ComplexProperty.Value = new ComplexParameterType();
Thread.Sleep(50);
TestContext.Out.WriteLine($"notifyPropertyChangedTestObject.ComplexProperty.Value.IntProperty.Value = 1");
notifyPropertyChangedTestObject.ComplexProperty.Value.IntProperty.Value = 1;
Thread.Sleep(50);
TestContext.Out.WriteLine($"notifyPropertyChangedTestObject.ComplexProperty.Value.IntProperty.Value = 2");
notifyPropertyChangedTestObject.ComplexProperty.Value.IntProperty.Value = 2;
Thread.Sleep(50);
TestContext.Out.WriteLine($"notifyPropertyChangedTestObject.ComplexProperty.Value.IntProperty.Value = 3");
notifyPropertyChangedTestObject.ComplexProperty.Value.IntProperty.Value = 3;
Thread.Sleep(50);
TestContext.Out.WriteLine($"notifyPropertyChangedTestObject.ComplexProperty.Value.IntProperty.Value = 4");
notifyPropertyChangedTestObject.ComplexProperty.Value.IntProperty.Value = 4;
Assert.AreEqual(null, value);
Assert.AreEqual(0, count);
TestContext.Out.WriteLine($"observer1.Subscribe");
using var d1 = observer1.Subscribe(
v =>
{
count++;
value = v;
TestContext.Out.WriteLine($"Count: {count}, Value " + (v.HasValue ? v.ToString() : "null"));
});
Assert.AreEqual(4, value);
Assert.AreEqual(3, count);
TestContext.Out.WriteLine($"notifyPropertyChangedTestObject.ComplexProperty.Value.IntProperty.Value = 5");
notifyPropertyChangedTestObject.ComplexProperty.Value.IntProperty.Value = 5;
Assert.AreEqual(5, value);
Assert.AreEqual(4, count);
TestContext.Out.WriteLine($"notifyPropertyChangedTestObject.ComplexProperty.Value = null");
notifyPropertyChangedTestObject.ComplexProperty.Value = null;
Assert.AreEqual(5, count);
Assert.AreEqual(null, value);
TestContext.Out.WriteLine($"observer1.Unubscribe");
observer1.Unsubscribe();
TestContext.Out.WriteLine($"observer1.Subscribe");
using var d2 = observer1.Subscribe(v =>
{
count++;
value = v;
TestContext.Out.WriteLine($"Count: {count}, Value " + (v.HasValue ? v.ToString() : "null"));
});
Thread.Sleep(100);
Assert.AreEqual(10, count);
Assert.AreEqual(null, value);
}