AbstractBackendVnicProfilesResourceTest.java

package org.ovirt.engine.api.restapi.resource;

import static org.mockito.Mockito.any;
import static org.mockito.Mockito.eq;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;

import java.util.ArrayList;
import java.util.List;

import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.UriInfo;

import org.junit.Ignore;
import org.junit.Test;
import org.ovirt.engine.api.model.Fault;
import org.ovirt.engine.api.model.Network;
import org.ovirt.engine.api.model.VnicProfile;
import org.ovirt.engine.core.common.action.AddVnicProfileParameters;
import org.ovirt.engine.core.common.action.VdcActionType;
import org.ovirt.engine.core.common.queries.IdQueryParameters;
import org.ovirt.engine.core.common.queries.VdcQueryParametersBase;
import org.ovirt.engine.core.common.queries.VdcQueryReturnValue;
import org.ovirt.engine.core.common.queries.VdcQueryType;
import org.ovirt.engine.core.compat.Guid;

public abstract class AbstractBackendVnicProfilesResourceTest<C extends AbstractBackendVnicProfilesResource>
        extends AbstractBackendCollectionResourceTest<VnicProfile, org.ovirt.engine.core.common.businessentities.network.VnicProfile, C> {

    protected static final Guid NETWORK_ID = GUIDS[1];
    private VdcQueryType listQueryType;
    private Class<? extends VdcQueryParametersBase> listQueryParamsClass;

    public AbstractBackendVnicProfilesResourceTest(C collection,
            VdcQueryType listQueryType,
            Class<? extends VdcQueryParametersBase> queryParamsClass) {
        super(collection, null, "");
        this.listQueryType = listQueryType;
        this.listQueryParamsClass = queryParamsClass;
    }

    @Test
    public void testAddVnicProfile() throws Exception {
        setUriInfo(setUpBasicUriExpectations());
        setUpNetworkQueryExpectations();
        setUpCreationExpectations(VdcActionType.AddVnicProfile,
                AddVnicProfileParameters.class,
                new String[] {},
                new Object[] {},
                true,
                true,
                GUIDS[0],
                VdcQueryType.GetVnicProfileById,
                IdQueryParameters.class,
                new String[] { "Id" },
                new Object[] { Guid.Empty },
                getEntity(0));
        VnicProfile model = getModel(0);
        model.setNetwork(new Network());
        model.getNetwork().setId(NETWORK_ID.toString());

        Response response = collection.add(model);
        assertEquals(201, response.getStatus());
        assertTrue(response.getEntity() instanceof VnicProfile);
        verifyModel((VnicProfile) response.getEntity(), 0);
    }

    @Test
    public void testAddVnicProfileCantDo() throws Exception {
        setUpNetworkQueryExpectations();
        doTestBadAddVnicProfile(false, true, CANT_DO);
    }

    @Test
    public void testAddVnicProfileFailure() throws Exception {
        setUpNetworkQueryExpectations();
        doTestBadAddVnicProfile(true, false, FAILURE);
    }

    private void doTestBadAddVnicProfile(boolean valid, boolean success, String detail) throws Exception {
        setUriInfo(setUpActionExpectations(VdcActionType.AddVnicProfile,
                AddVnicProfileParameters.class,
                new String[] {},
                new Object[] {},
                valid,
                success));
        VnicProfile model = getModel(0);
        model.setNetwork(new Network());
        model.getNetwork().setId(NETWORK_ID.toString());

        try {
            collection.add(model);
            fail("expected WebApplicationException");
        } catch (WebApplicationException wae) {
            verifyFault(wae, detail);
        }
    }

    @Test
    public void testAddIncompleteParameters() throws Exception {
        VnicProfile model = createIncompleteVnicProfile();
        setUriInfo(setUpBasicUriExpectations());
        try {
            collection.add(model);
            fail("expected WebApplicationException on incomplete parameters");
        } catch (WebApplicationException wae) {
            verifyIncompleteException(wae, "VnicProfile", "validateParameters", getIncompleteFields());
        }
    }

    protected String[] getIncompleteFields() {
        return new String[] { "name" };
    }

    protected VnicProfile createIncompleteVnicProfile() {
        return new VnicProfile();
    }

    @Test
    @Ignore
    @Override
    public void testQuery() throws Exception {
    }

    @Override
    @Test
    public void testList() throws Exception {
        UriInfo uriInfo = setUpUriExpectations(null);
        setUpVnicProfilesQueryExpectations(null);
        collection.setUriInfo(uriInfo);
        verifyCollection(getCollection());
    }

    @Override
    @Test
    public void testListFailure() throws Exception {
        setUpVnicProfilesQueryExpectations(FAILURE);
        UriInfo uriInfo = setUpUriExpectations(null);
        collection.setUriInfo(uriInfo);

        try {
            getCollection();
            fail("expected WebApplicationException");
        } catch (WebApplicationException wae) {
            assertTrue(wae.getResponse().getEntity() instanceof Fault);
            assertEquals(mockl10n(FAILURE), ((Fault) wae.getResponse().getEntity()).getDetail());
        }
    }

    @Override
    @Test
    public void testListCrash() throws Exception {
        Throwable t = new RuntimeException(FAILURE);
        setUpVnicProfilesQueryExpectations(t);

        UriInfo uriInfo = setUpUriExpectations(null);
        collection.setUriInfo(uriInfo);


        try {
            getCollection();
            fail("expected WebApplicationException");
        } catch (WebApplicationException wae) {
            verifyFault(wae, BACKEND_FAILED_SERVER_LOCALE, t);
        }
    }

    @Override
    @Test
    public void testListCrashClientLocale() throws Exception {
        UriInfo uriInfo = setUpUriExpectations(null);
        locales.add(CLIENT_LOCALE);

        Throwable t = new RuntimeException(FAILURE);
        setUpVnicProfilesQueryExpectations(t);
        collection.setUriInfo(uriInfo);

        try {
            getCollection();
            fail("expected WebApplicationException");
        } catch (WebApplicationException wae) {
            verifyFault(wae, BACKEND_FAILED_CLIENT_LOCALE, t);
        } finally {
            locales.clear();
        }
    }

    private void setUpVnicProfilesQueryExpectations(Object failure) {
        VdcQueryReturnValue queryResult = mock(VdcQueryReturnValue.class);
        when(queryResult.getSucceeded()).thenReturn(failure == null);
        List<org.ovirt.engine.core.common.businessentities.network.VnicProfile> entities = new ArrayList<>();

        if (failure == null) {
            for (int i = 0; i < NAMES.length; i++) {
                entities.add(getEntity(i));
            }
            when(queryResult.getReturnValue()).thenReturn(entities);
        } else {
            if (failure instanceof String) {
                when(queryResult.getExceptionString()).thenReturn((String) failure);
                setUpL10nExpectations((String) failure);
            } else if (failure instanceof Exception) {
                when(backend.runQuery(eq(listQueryType),
                        any(listQueryParamsClass))).thenThrow((Exception) failure);
                return;
            }
        }
        when(backend.runQuery(eq(listQueryType), any(listQueryParamsClass))).thenReturn(
                queryResult);
    }

    static VnicProfile getModel(int index) {
        VnicProfile model = new VnicProfile();
        model.setId(GUIDS[index].toString());
        model.setName(NAMES[index]);
        model.setDescription(DESCRIPTIONS[index]);
        return model;
    }

    @Override
    protected org.ovirt.engine.core.common.businessentities.network.VnicProfile getEntity(int index) {
        return setUpEntityExpectations(mock(org.ovirt.engine.core.common.businessentities.network.VnicProfile.class),
                index);
    }

    protected void setUpNetworkQueryExpectations() {
    }

    static org.ovirt.engine.core.common.businessentities.network.VnicProfile setUpEntityExpectations(org.ovirt.engine.core.common.businessentities.network.VnicProfile entity,
            int index) {
        when(entity.getId()).thenReturn(GUIDS[index]);
        when(entity.getName()).thenReturn(NAMES[index]);
        when(entity.getDescription()).thenReturn(DESCRIPTIONS[index]);
        when(entity.getNetworkId()).thenReturn(GUIDS[index]);
        return entity;
    }
}