whole_func_string: function(baseUri) {
      this.option = {
          common: helper.getCommonOptions(baseUri),
          current: null
      };
      this.expect = {
          common: {},
          current: null
      };
  }
func_code_string: function(baseUri) {
      this.option = {
          common: helper.getCommonOptions(baseUri),
          current: null
      };
      this.expect = {
          common: {},
          current: null
      };
  }
func_documentation_string: Base HttpTest
  @param {string} [baseUri]
  @constructor