package org.fxmisc.easybind; import static org.junit.Assert.*; import java.util.Arrays; import javafx.collections.FXCollections; import javafx.collections.ObservableList; import org.junit.Test; public class ListBindText { @Test public void test() { ObservableList<String> source = FXCollections.observableArrayList(); source.addAll("a", "b", "c"); ObservableList<String> target = FXCollections.observableArrayList(); Subscription sub = EasyBind.listBind(target, source); assertEquals(source, target); source.addAll(2, Arrays.asList("b", "a")); assertEquals(Arrays.asList("a", "b", "b", "a", "c"), target); source.remove(1, 3); assertEquals(Arrays.asList("a", "a", "c"), target); sub.unsubscribe(); source.add("d"); assertEquals(Arrays.asList("a", "a", "c"), target); } }