validTestCaseAssertField = function (field, testCase) {
    assertSliderField(
      field,
      testCase.value,
      testCase.value,
      testCase.value,
      testCase.value,
    );
  }
Asserts that the field properties are correct based on the test case.
@param {FieldSlider} field The field to check.
@param {FieldValueTestCase} testCase The test case.