DynamicMenuEditorPresenterTest.java

/*
 * Copyright 2015 Red Hat, Inc. and/or its affiliates.
 *
 * 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 org.uberfire.ext.plugin.client.editor;

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

import org.junit.Before;
import org.junit.Test;
import org.uberfire.ext.plugin.client.validation.RuleValidator;
import org.uberfire.ext.plugin.model.DynamicMenuItem;

import static org.junit.Assert.*;
import static org.mockito.Mockito.*;

public class DynamicMenuEditorPresenterTest {

    private DynamicMenuEditorPresenter presenter;
    private DynamicMenuEditorPresenter.View view;

    private DynamicMenuItem existingMenuItem;

    @Before
    public void setup() {
        view = mock(DynamicMenuEditorPresenter.View.class);
        presenter = createDynamicMenuEditorPresenter();

        when(view.emptyActivityID()).thenReturn("e1");
        when(view.invalidActivityID()).thenReturn("e2");
        when(view.emptyMenuLabel()).thenReturn("e3");
        when(view.invalidMenuLabel()).thenReturn("e4");
        when(view.duplicatedMenuLabel()).thenReturn("e5");

        existingMenuItem = new DynamicMenuItem("existingActivityId",
                                               "existingMenuLabel");
    }

    @Test
    public void validateMenuItemActivityId() {
        RuleValidator activityIdValidator = presenter.getMenuItemActivityIdValidator();

        assertFalse(activityIdValidator.isValid(null));
        assertFalse(activityIdValidator.isValid(""));
        assertTrue(activityIdValidator.isValid("existingActivityId"));
        assertTrue(activityIdValidator.isValid("newActivityId"));
    }

    @Test
    public void validateNewMenuItemLabel() {
        RuleValidator labelValidator;

        labelValidator = presenter.getMenuItemLabelValidator(new DynamicMenuItem(null,
                                                                                 null),
                                                             null);
        assertFalse(labelValidator.isValid(null));

        labelValidator = presenter.getMenuItemLabelValidator(new DynamicMenuItem("",
                                                                                 ""),
                                                             null);
        assertFalse(labelValidator.isValid(""));

        labelValidator = presenter.getMenuItemLabelValidator(new DynamicMenuItem("existingActivityId",
                                                                                 "existingMenuLabel"),
                                                             null);
        assertFalse(labelValidator.isValid("existingMenuLabel"));

        labelValidator = presenter.getMenuItemLabelValidator(new DynamicMenuItem("newActivityId",
                                                                                 "newMenuLabel"),
                                                             null);
        assertTrue(labelValidator.isValid("newMenuLabel"));
    }

    @Test
    public void validateEditedMenuItemLabel() {
        RuleValidator labelValidator = presenter.getMenuItemLabelValidator(new DynamicMenuItem("existingActivityId",
                                                                                               "existingMenuLabel"),
                                                                           existingMenuItem);
        assertTrue(labelValidator.isValid("newMenuLabel"));
        assertTrue(labelValidator.isValid("existingMenuLabel"));
    }

    private DynamicMenuEditorPresenter createDynamicMenuEditorPresenter() {
        return new DynamicMenuEditorPresenter(view) {
            @Override
            public List<DynamicMenuItem> getDynamicMenuItems() {
                List<DynamicMenuItem> dynamicMenuItems = new ArrayList<DynamicMenuItem>();
                dynamicMenuItems.add(existingMenuItem);

                return dynamicMenuItems;
            }
        };
    }
}