FakeDriverImplTest.java

/*******************************************************************************
 * Copyright French Prime minister Office/SGMAP/DINSIC/Vitam Program (2015-2019)
 *
 * contact.vitam@culture.gouv.fr
 *
 * This software is a computer program whose purpose is to implement a digital archiving back-office system managing
 * high volumetry securely and efficiently.
 *
 * This software is governed by the CeCILL 2.1 license under French law and abiding by the rules of distribution of free
 * software. You can use, modify and/ or redistribute the software under the terms of the CeCILL 2.1 license as
 * circulated by CEA, CNRS and INRIA at the following URL "http://www.cecill.info".
 *
 * As a counterpart to the access to the source code and rights to copy, modify and redistribute granted by the license,
 * users are provided only with a limited warranty and the software's author, the holder of the economic rights, and the
 * successive licensors have only limited liability.
 *
 * In this respect, the user's attention is drawn to the risks associated with loading, using, modifying and/or
 * developing or reproducing the software by the user in light of its specific status of free software, that may mean
 * that it is complicated to manipulate, and that also therefore means that it is reserved for developers and
 * experienced professionals having in-depth computer knowledge. Users are therefore encouraged to load and test the
 * software's suitability as regards their requirements in conditions enabling the security of their systems and/or data
 * to be ensured and, more generally, to use and operate it in the same conditions as regards security.
 *
 * The fact that you are presently reading this means that you have had knowledge of the CeCILL 2.1 license and that you
 * accept its terms.
 *******************************************************************************/
package fr.gouv.vitam.driver.fake;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;

import java.time.Instant;
import java.util.Properties;

import org.apache.commons.io.IOUtils;
import org.junit.BeforeClass;
import org.junit.Test;

import fr.gouv.vitam.common.VitamConfiguration;
import fr.gouv.vitam.storage.driver.Connection;
import fr.gouv.vitam.storage.driver.exception.StorageDriverException;
import fr.gouv.vitam.storage.driver.model.StorageCapacityResult;
import fr.gouv.vitam.storage.driver.model.StorageCheckRequest;
import fr.gouv.vitam.storage.driver.model.StorageGetResult;
import fr.gouv.vitam.storage.driver.model.StorageObjectRequest;
import fr.gouv.vitam.storage.driver.model.StoragePutRequest;
import fr.gouv.vitam.storage.driver.model.StorageRemoveRequest;
import fr.gouv.vitam.storage.driver.model.StorageRequest;
import fr.gouv.vitam.storage.engine.common.referential.model.StorageOffer;

public class FakeDriverImplTest {

    private static FakeDriverImpl driver;
    private static int tenant;
    private static StorageOffer offer = new StorageOffer();

    private static final String DRIVER_NAME = "Fake driver";

    @BeforeClass
    public static void setUpBeforeClass() throws Exception {
        driver = new FakeDriverImpl();
        tenant = Instant.now().getNano();
    }

    @Test(expected = StorageDriverException.class)
    public void givenIncorrectPropertiesThenRaiseAnException() throws Exception {
        final Properties props = new Properties();
        props.setProperty("fail", "fail");
        driver.connect(offer, props);
    }

    @Test
    public void givenCorrectPropertiesThenConnect() throws Exception {
        final Properties props = new Properties();
        final Connection connect = driver.connect(offer, props);
        assertNotNull(connect);
        StorageCapacityResult storageCapacityResult = connect.getStorageCapacity(1);
        assertEquals(storageCapacityResult.getUsableSpace(), 1000000);
        assertEquals(storageCapacityResult.getUsedSpace(), 99999);

        try {
            storageCapacityResult = connect.getStorageCapacity(-1);
            fail("Should raized an exception");
        } catch (final StorageDriverException e) {

        }

        final StorageGetResult getObjectResult = connect.getObject(new StorageObjectRequest(tenant, "object", "guid"));
        assertNotNull(getObjectResult);
        assertNotNull(getObjectResult.getTenantId());
        assertNotNull(getObjectResult.getType());
        assertNotNull(getObjectResult.getGuid());
        assertNotNull(getObjectResult.getObject());
        final StoragePutRequest putObjectRequest = new StoragePutRequest(tenant, "type", "guid",
                VitamConfiguration.getDefaultDigestType().getName(), IOUtils.toInputStream("Vitam" + " test"));
        assertNotNull(connect.putObject(putObjectRequest));

        try {
            final StoragePutRequest putObjectRequest2 = new StoragePutRequest(tenant, "type", "guid", "fakeAlgorithm",
                    IOUtils.toInputStream("Vitam test"));
            connect.putObject(putObjectRequest2);
            fail("Should raized an exception");
        } catch (final StorageDriverException e) {

        }

        final StoragePutRequest putObjectRequest3 = new StoragePutRequest(tenant, "type", "digest_bad_test",
                VitamConfiguration.getDefaultDigestType().getName(), IOUtils.toInputStream("Vitam test"));
        assertNotNull(connect.putObject(putObjectRequest3));
        assertNotNull(connect.countObjects(new StorageRequest(tenant, "object")));

        try {
            final StorageRemoveRequest storageRemoveRequest = new StorageRemoveRequest(tenant, "type", "digest_bad_test",
                    VitamConfiguration.getDefaultDigestType(), "digest_test");
            connect.removeObject(storageRemoveRequest);
            fail("Should raized an exception");
        } catch (final StorageDriverException e) {

        }
        assertNotNull(connect.removeObject(
                new StorageRemoveRequest(tenant, "type", "guid", VitamConfiguration.getDefaultDigestType(), "digest_test")));

        assertTrue(connect.objectExistsInOffer(new StorageObjectRequest(tenant, "object", "already_in_offer")));

        final StorageCheckRequest storageCheckRequest = new StorageCheckRequest(2, "type", "digest_test",
                VitamConfiguration.getDefaultDigestType(), null);
        assertNotNull(connect.checkObject(storageCheckRequest));

        try {
            final StorageCheckRequest storageCheckRequest2 = new StorageCheckRequest(-1, "type", "digest_bad_test",
                    VitamConfiguration.getDefaultDigestType(), null);
            connect.checkObject(storageCheckRequest2);
            fail("Should raized an exception");
        } catch (final StorageDriverException e) {

        }

        connect.close();
    }

    @Test
    public void getNameOK() throws Exception {
        assertEquals(DRIVER_NAME, driver.getName());
    }

    @Test
    public void isStorageOfferAvailableOK() throws Exception {
        final Properties props = new Properties();
        assertEquals(true, driver.isStorageOfferAvailable("s", props));
    }

    @Test(expected = StorageDriverException.class)
    public void isStorageOfferAvailableKO() throws Exception {
        final Properties props = new Properties();
        props.setProperty("fail", "fail");
        assertEquals(true, driver.isStorageOfferAvailable("s", props));
    }

    @Test
    public void getMajorVersionOK() throws Exception {
        assertEquals(1, driver.getMajorVersion());
    }

    @Test
    public void getMinorVersionOK() throws Exception {
        assertEquals(0, driver.getMinorVersion());
    }

}