/*
 * 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.
 */

package org.apache.cloudstack.api.command.admin.storage;

import com.cloud.utils.Pair;
import org.apache.cloudstack.api.response.ListResponse;
import org.apache.cloudstack.storage.browser.DataStoreObjectResponse;
import org.apache.cloudstack.storage.browser.StorageBrowser;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.MockitoAnnotations;
import org.springframework.test.util.ReflectionTestUtils;

import java.util.List;

public class ListImageStoreObjectsCmdTest {

    @Mock
    StorageBrowser storageBrowser;

    @InjectMocks
    private ListImageStoreObjectsCmd cmd = new ListImageStoreObjectsCmd();

    private AutoCloseable closeable;

    @Before
    public void setUp() throws Exception {
        closeable = MockitoAnnotations.openMocks(this);
    }

    @After
    public void tearDown() throws Exception {
        closeable.close();
    }

    @Test
    public void testGetStoreId() {
        Long id = 123L;
        ReflectionTestUtils.setField(cmd, "storeId", id);
        Assert.assertEquals(id, cmd.getStoreId());
    }

    @Test
    public void testGetPath() {
        List<Pair<String, String>> pair = List.of(
            new Pair<>("", null),
            new Pair<>("", ""),
            new Pair<>("", "/"),
            new Pair<>("etc", "etc"),
            new Pair<>("etc", "/etc"),
            new Pair<>("etc/passwd", "etc/passwd"),
            new Pair<>("etc/passwd", "//etc/passwd"),
            new Pair<>("", "/etc/passwd/../../.."),
            new Pair<>("etc/passwd", "../../etc/passwd"),
            new Pair<>("etc/passwd", "/../../etc/passwd"),
            new Pair<>("etc/passwd", ";../../../etc/passwd"),
            new Pair<>("etc/passwd", "///etc/passwd"),
            new Pair<>("etc/passwd", "/abc/xyz/../../../etc/passwd")
        );

        for (Pair<String, String> p : pair) {
            String expectedPath = p.first();
            String path = p.second();
            ReflectionTestUtils.setField(cmd, "path", path);
            Assert.assertEquals(expectedPath, cmd.getPath());
        }
    }

    @Test
    public void testSuccessfulExecution() {
        ListResponse<DataStoreObjectResponse> response = Mockito.mock(ListResponse.class);
        Mockito.when(storageBrowser.listImageStoreObjects(cmd)).thenReturn(response);
        cmd.execute();
        Assert.assertEquals(response, cmd.getResponseObject());
    }
}
