Method TestBasics

cpp/src/arrow/array/array_binary_test.cc:985–996

  void SetUp() override { type_ = TypeTraits<TypeClass>::type_singleton(); }

  void TestBasics() {
    auto array = ArrayFromJSON(
        type_,
        R"(["foo", null, "bar", "inline_me", "allocate_me_aaaaa", "allocate_me_bbbb"])");
    BinaryAppender appender;
    ArraySpanVisitor<TypeClass> visitor;
    ASSERT_OK(visitor.Visit(*array->data(), &appender));
    ASSERT_THAT(appender.data,
                ::testing::ElementsAreArray({"foo", "(null)", "bar", "inline_me",
                                             "allocate_me_aaaaa", "allocate_me_bbbb"}));
    ARROW_UNUSED(visitor);  // Workaround weird MSVC warning
  }

  void TestSliced() {
    auto array = ArrayFromJSON(type_, R"(["ab", null, "cd", "ef"])")->Slice(1, 2);