/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
import { parseYAxisBound } from '../../src/utils/controls';

describe('parseYAxisBound', () => {
  it('should return undefined for invalid values', () => {
    expect(parseYAxisBound(null)).toBeUndefined();
    expect(parseYAxisBound(undefined)).toBeUndefined();
    expect(parseYAxisBound(NaN)).toBeUndefined();
    expect(parseYAxisBound('abc')).toBeUndefined();
  });

  it('should return numeric value for valid values', () => {
    expect(parseYAxisBound(0)).toEqual(0);
    expect(parseYAxisBound('0')).toEqual(0);
    expect(parseYAxisBound(1)).toEqual(1);
    expect(parseYAxisBound('1')).toEqual(1);
    expect(parseYAxisBound(10.1)).toEqual(10.1);
    expect(parseYAxisBound('10.1')).toEqual(10.1);
  });
});