whole_func_string: function (tests) {
      this.originalTests = [].concat(tests);
      this.tests         = tests;
      this.testsCount    = tests.length;
      console.log('Running ' + this.testsCount + ' test ' + (this.testsCount > 1 ? 'suites' : 'suite'));
    }
func_code_string: function (tests) {
      this.originalTests = [].concat(tests);
      this.tests         = tests;
      this.testsCount    = tests.length;
      console.log('Running ' + this.testsCount + ' test ' + (this.testsCount > 1 ? 'suites' : 'suite'));
    }
func_documentation_string: Functional._updateTests(tests)
  - tests (Array)