Ejemplo n.º 1
0
  /** Traverse visits every element of an input value without coercing to the output type. */
  @Test
  public void traverseShouldVisitEveryObject() throws NoSuchFieldException {
    Type type = TestFields.class.getField("stringMapOfLists").getGenericType();
    TypeCoercer<?> coercer = typeCoercerFactory.typeCoercerForType(type);

    final ImmutableMap<String, ImmutableList<String>> input =
        ImmutableMap.of(
            "foo", ImmutableList.of("//foo:bar", "//foo:baz"),
            "bar", ImmutableList.of(":bar", "//foo:foo"));

    TestTraversal traversal = new TestTraversal();
    coercer.traverse(input, traversal);
    List<Object> objects = traversal.getObjects();

    assertThat(
        objects,
        Matchers.<Object>contains(
            ImmutableList.of(
                sameInstance((Object) input),
                is((Object) "foo"),
                sameInstance((Object) input.get("foo")),
                is((Object) "//foo:bar"),
                is((Object) "//foo:baz"),
                is((Object) "bar"),
                sameInstance((Object) input.get("bar")),
                is((Object) ":bar"),
                is((Object) "//foo:foo"))));
  }
Ejemplo n.º 2
0
  @Test
  public void traverseWithEitherAndContainer() throws NoSuchFieldException {
    Type type = TestFields.class.getField("eitherStringOrStringList").getGenericType();
    TypeCoercer<?> coercer = typeCoercerFactory.typeCoercerForType(type);

    TestTraversal traversal = new TestTraversal();
    ImmutableList<String> input = ImmutableList.of("foo");
    coercer.traverse(input, traversal);
    assertThat(
        traversal.getObjects(),
        Matchers.<Object>contains(
            ImmutableList.of(sameInstance((Object) input), sameInstance((Object) input.get(0)))));

    traversal = new TestTraversal();
    String input2 = "foo";
    coercer.traverse(input2, traversal);
    assertThat(traversal.getObjects(), hasSize(1));
    assertThat(traversal.getObjects().get(0), sameInstance((Object) "foo"));
  }
Ejemplo n.º 3
0
  @Test
  public void traverseWithPair() throws NoSuchFieldException {
    Type type = TestFields.class.getField("pairOfPathsAndStrings").getGenericType();
    TypeCoercer<?> coercer = typeCoercerFactory.typeCoercerForType(type);

    TestTraversal traversal = new TestTraversal();
    ImmutableList<?> input = ImmutableList.of("foo", "bar");
    coercer.traverse(input, traversal);
    assertThat(
        traversal.getObjects(),
        Matchers.<Object>contains(
            ImmutableList.of(sameInstance(input.get(0)), sameInstance(input.get(1)))));
  }