/*
 * Copyright 2025 Apollo Authors
 *
 * Licensed 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.
 *
 */
package com.ctrip.framework.apollo.portal.controller;

import static org.junit.Assert.assertEquals;
import static org.mockito.Mockito.when;

import jakarta.servlet.ServletContext;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.junit.MockitoJUnitRunner;
import org.springframework.test.util.ReflectionTestUtils;

@RunWith(MockitoJUnitRunner.class)
public class PrefixPathControllerTest {

  @Mock
  private ServletContext servletContext;

  @InjectMocks
  private PrefixPathController prefixPathController;

  @Test
  public void shouldReturnConfiguredPrefixPath() {
    ReflectionTestUtils.setField(prefixPathController, "prefixPath", "/apollo");

    String result = prefixPathController.getPrefixPath();

    assertEquals("/apollo", result);
  }

  @Test
  public void shouldFallbackToServletContextPathWhenPrefixPathIsEmpty() {
    when(servletContext.getContextPath()).thenReturn("/portal");
    ReflectionTestUtils.setField(prefixPathController, "prefixPath", "");

    String result = prefixPathController.getPrefixPath();

    assertEquals("/portal", result);
  }
}
