public void Reactive_can_be_lazy_initialized()
{
// Arrange
const string expected = "hey";
var message = Reactive.OfLazy(() => expected);
// Act
// Assert
message.Value.Should().Be(expected);
}
public void Can_silently_assign_value()
{
// Arrange
var message = Reactive.OfLazy(() => "hey");
// Act
const string newValue = "wow";
message.SetValueSilently(newValue);
// Assert
message.Value.Should().Be(newValue);
}
public void When_value_silently_assigned_then_reactive_should_not_raise_PropertyChanged_event()
{
// Arrange
var message = Reactive.OfLazy(() => "hey");
var raised = false;
message.PropertyChanged += (sender, args) => raised = true;
// Act
message.SetValueSilently("wow");
// Assert
raised.Should().BeFalse();
}
public void When_I_get_and_set_value_after_that_then_set_should_not_be_locked()
{
// Arrange
var counter = Reactive.OfLazy(
() =>
{
Thread.Sleep(200);
return(1);
});
// Act
var first = counter.Value;
counter.Value = 2;
// Assert
first.Should().Be(1);
counter.Value.Should().Be(2);
}