Function object_value_or_create

src/cst/mod.rs:3701–3726

()

  #[test]
  fn object_value_or_create() {
    // existing
    {
      let cst = build_cst(r#"{ "value": 1 }"#);
      let obj = cst.object_value_or_create().unwrap();
      assert!(obj.get("value").is_some());
    }
    // empty file
    {
      let cst = build_cst(r#""#);
      cst.object_value_or_create().unwrap();
      assert_eq!(cst.to_string(), "{}\n");
    }
    // comment
    {
      let cst = build_cst("// Copyright something");
      cst.object_value_or_create().unwrap();
      assert_eq!(cst.to_string(), "// Copyright something\n{}\n");
    }
    // comment and newline
    {
      let cst = build_cst("// Copyright something\n");
      cst.object_value_or_create().unwrap();
      assert_eq!(cst.to_string(), "// Copyright something\n{}\n");
    }
  }

  #[test]
  fn array_ensure_multiline() {