vmware-base/src/test/java/com/cloud/hypervisor/vmware/mo/DatastoreMOTest.java

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//   http://www.apache.org/licenses/LICENSE-2.0
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package com.cloud.hypervisor.vmware.mo;

import com.cloud.hypervisor.vmware.util.VmwareClient;
import com.cloud.hypervisor.vmware.util.VmwareContext;
import com.vmware.vim25.FileInfo;
import com.vmware.vim25.HostDatastoreBrowserSearchResults;
import com.vmware.vim25.ManagedObjectReference;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.MockedConstruction;
import org.mockito.Mockito;
import org.mockito.junit.MockitoJUnitRunner;

import java.util.ArrayList;

import static org.junit.Assert.assertEquals;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.eq;
import static org.mockito.Mockito.when;


@RunWith(MockitoJUnitRunner.class)
public class DatastoreMOTest {
    @Mock
    VmwareContext _context ;
    @Mock
    VmwareClient _client;
    @Mock
    ManagedObjectReference _mor;

    DatastoreMO datastoreMO ;
    String fileName = "ROOT-5.vmdk";

    MockedConstruction<HostDatastoreBrowserMO> hostDataStoreBrowserMoConstruction;


    @Before
    public void setUp() throws Exception {

        datastoreMO = new DatastoreMO(_context, _mor);
        when(_context.getVimClient()).thenReturn(_client);
        when(_client.getDynamicProperty(any(ManagedObjectReference.class), eq("name"))).thenReturn(
                "252d36c96cfb32f48ce7756ccb79ae37");

        ArrayList<HostDatastoreBrowserSearchResults> results = new ArrayList<>();

        HostDatastoreBrowserSearchResults r1 =  new HostDatastoreBrowserSearchResults();
        FileInfo f1 = new FileInfo();
        f1.setPath(fileName);
        r1.getFile().add(f1);
        r1.setFolderPath("[252d36c96cfb32f48ce7756ccb79ae37] .snapshot/hourly.2017-02-23_1705/i-2-5-VM/");

        HostDatastoreBrowserSearchResults r2 =  new HostDatastoreBrowserSearchResults();
        FileInfo f2 = new FileInfo();
        f2.setPath(fileName);
        r2.getFile().add(f2);
        r2.setFolderPath("[252d36c96cfb32f48ce7756ccb79ae37] .snapshot/hourly.2017-02-23_1605/i-2-5-VM/");

        HostDatastoreBrowserSearchResults r3 =  new HostDatastoreBrowserSearchResults();
        FileInfo f3 = new FileInfo();
        f3.setPath(fileName);
        r3.getFile().add(f3);
        r3.setFolderPath("[252d36c96cfb32f48ce7756ccb79ae37] i-2-5-VM/");

        results.add(r1);
        results.add(r2);
        results.add(r3);

        hostDataStoreBrowserMoConstruction = Mockito.mockConstruction(HostDatastoreBrowserMO.class, (mock, context) -> {
            when(mock.searchDatastore(any(String.class), any(String.class), eq(true))).thenReturn(null);
            when(mock.searchDatastoreSubFolders(any(String.class),any(String.class), any(Boolean.class) )).thenReturn(results);
        });
    }

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

    @Test
    public void testSearchFileInSubFolders() throws Exception {
        assertEquals("Unexpected Behavior: search should exclude .snapshot folder",
                "[252d36c96cfb32f48ce7756ccb79ae37] i-2-5-VM/ROOT-5.vmdk",
                datastoreMO.searchFileInSubFolders(fileName, false, ".snapshot"));
    }

    @Test
    public void testSearchFileInSubFoldersWithExcludeMultipleFolders() throws Exception {
        assertEquals("Unexpected Behavior: search should exclude folders",
                "[252d36c96cfb32f48ce7756ccb79ae37] .snapshot/hourly.2017-02-23_1605/i-2-5-VM/ROOT-5.vmdk",
                datastoreMO.searchFileInSubFolders(fileName, false, "i-2-5-VM, .snapshot/hourly.2017-02-23_1705"));
    }
}