@Test
public void builder_forSimpleType() {
// Given(SetUp)
// When(Exercise)
final TypedDefaultMutableTreeNodeBuilder<String> builder =
TypedDefaultMutableTreeNodeBuilder.newBuilder(TypeToken.of(String.class));
final String data1 = "1";
final String data2 = "2";
final TypedDefaultMutableTreeNode<String> node = builder.build(data1);
// Then(Verify)
TypedDefaultMutableTreeNodeTest.compareAndSetUserObject(node, data1, data2);
Assert.assertEquals(node.getUserObject(), data2);
}
@Test
public void builder_forGenericType() {
// Given(SetUp)
// When(Exercise)
final TypedDefaultMutableTreeNodeBuilder<List<String>> builder =
TypedDefaultMutableTreeNodeBuilder.newBuilder(new TypeToken<List<String>>() {});
final List<String> data1 = Lists.newArrayList("1", "2");
final List<String> data2 = Lists.newArrayList("3", "4");
final TypedDefaultMutableTreeNode<List<String>> node = builder.build(data1);
// Then(Verify)
TypedDefaultMutableTreeNodeTest.compareAndSetUserObject(node, data1, data2);
Assert.assertEquals(node.getUserObject(), data2);
}
@Test
public void builder_forWildcardType() {
// Given(SetUp)
// When(Exercise)
final TypedDefaultMutableTreeNodeBuilder<List<? extends Number>> builder =
TypedDefaultMutableTreeNodeBuilder.newBuilder(new TypeToken<List<? extends Number>>() {});
final List<Integer> data1 = Lists.newArrayList(Integer.valueOf(1));
final List<Double> data2 = Lists.newArrayList(Double.valueOf(1.0));
final TypedDefaultMutableTreeNode<List<? extends Number>> node = builder.build(data1);
// Then(Verify)
TypedDefaultMutableTreeNodeTest.compareAndSetUserObject(node, data1, data2);
Assert.assertEquals(node.getUserObject(), data2);
}