コード例 #1
0
  @Test
  public void toJSON() throws IOException {
    Handlebars handlebars = new Handlebars();
    handlebars.registerHelper("@json", JSONHelper.INSTANCE);

    Template template = handlebars.compile("{{@json this}}");

    CharSequence result = template.apply(new Blog("First Post", "..."));

    assertEquals("{\"title\":\"First Post\",\"body\":\"...\",\"comments\":[]}", result);
  }
コード例 #2
0
  @Test(expected = HandlebarsException.class)
  public void jsonViewNotFound() throws IOException {
    Handlebars handlebars = new Handlebars();

    ObjectMapper mapper = new ObjectMapper();
    mapper.configure(Feature.DEFAULT_VIEW_INCLUSION, false);

    handlebars.registerHelper("@json", new JSONHelper(mapper));

    Template template = handlebars.compile("{{@json this view=\"missing.ViewClass\"}}");

    CharSequence result = template.apply(new Blog("First Post", "..."));

    assertEquals("{\"title\":\"First Post\"}", result);
  }
コード例 #3
0
  @Test
  public void toJSONAliasViewExclusive() throws IOException {
    Handlebars handlebars = new Handlebars();

    ObjectMapper mapper = new ObjectMapper();
    mapper.configure(Feature.DEFAULT_VIEW_INCLUSION, false);

    handlebars.registerHelper("@json", new JSONHelper(mapper).viewAlias("myView", Public.class));

    Template template = handlebars.compile("{{@json this view=\"myView\"}}");

    CharSequence result = template.apply(new Blog("First Post", "..."));

    assertEquals("{\"title\":\"First Post\"}", result);
  }