public void ComponentChangesTriggersChangeTest()
{
var vc = new ValidationContext();
var component = new TextValidationComponent();
vc.Add(component);
var stateChanges = new List <bool>();
List <ValidationState> changes = new List <ValidationState>();
vc.ValidationStatusChange.Subscribe(v => changes.Add(v));
vc.Valid.Subscribe(v => stateChanges.Add(v));
Assert.Equal(1, changes.Count);
Assert.True(changes[0].IsValid);
Assert.Equal(1, stateChanges.Count);
var failedState = new ValidationState(false, ComponentValidationText1, component);
component.PushState(failedState);
Assert.Equal(2, changes.Count);
Assert.Equal(2, stateChanges.Count);
Assert.False(changes[1].IsValid);
Assert.False(stateChanges[1]);
Assert.Equal(ComponentValidationText1, changes[1].Text.ToSingleLine());
Assert.Equal(ComponentValidationText1, vc.Text.ToSingleLine());
Assert.False(vc.IsValid);
}
public void CanAddComponentTest()
{
var vc = new ValidationContext();
var component = new TextValidationComponent();
vc.Add(component);
Assert.True(vc.IsValid);
}
public void MultipleComponentsCorrectStateTest()
{
var vc = new ValidationContext();
var component1 = new TextValidationComponent();
vc.Add(component1);
var component2 = new TextValidationComponent();
vc.Add(component2);
var failedState1 = new ValidationState(false, ComponentValidationText1, component1);
var successState1 = new ValidationState(true, string.Empty, component1);
var failedState2 = new ValidationState(false, ComponentValidationText2, component2);
var successState2 = new ValidationState(true, string.Empty, component2);
component1.PushState(failedState1);
Assert.False(vc.IsValid);
component1.PushState(successState1);
Assert.True(vc.IsValid);
component1.PushState(failedState1);
component2.PushState(failedState2);
Assert.False(vc.IsValid);
var vt = vc.Text;
Assert.Equal(2, vt.Count);
component2.PushState(successState2);
Assert.False(vc.IsValid);
Assert.Equal(1, vc.Text.Count);
component1.PushState(successState1);
Assert.True(vc.IsValid);
Assert.Equal(0, vc.Text.Count);
}