vaadin-framework/uitest/src/com/vaadin/tests/components/grid/basicfeatures/GridDefaultTextRendererTest.java

/*
 * Copyright 2000-2014 Vaadin Ltd.
 * 
 * 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 com.vaadin.tests.components.grid.basicfeatures;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;

import org.junit.Before;
import org.junit.Test;

import com.vaadin.testbench.By;
import com.vaadin.testbench.elements.GridElement;
import com.vaadin.testbench.elements.NotificationElement;
import com.vaadin.testbench.elementsbase.ServerClass;
import com.vaadin.testbench.parallel.TestCategory;
import com.vaadin.tests.tb3.MultiBrowserTest;

@TestCategory("grid")
public class GridDefaultTextRendererTest extends MultiBrowserTest {

    @ServerClass("com.vaadin.tests.widgetset.server.TestWidgetComponent")
    public static class MyGridElement extends GridElement {
        // empty
    }

    private GridElement grid;

    @Before
    public void init() {
        setDebug(true);
        openTestURL();
        grid = $(MyGridElement.class).first();
        assertFalse("There was an unexpected notification during init",
                $(NotificationElement.class).exists());
    }

    @Test
    public void testNullIsRenderedAsEmptyStringByDefaultTextRenderer() {
        assertTrue("First cell should've been empty", grid.getCell(0, 0)
                .getText().isEmpty());
    }

    @Test
    public void testStringIsRenderedAsStringByDefaultTextRenderer() {
        assertEquals("Second cell should've been populated ", "string", grid
                .getCell(1, 0).getText());
    }

    @Test
    public void testWarningShouldNotBeInDebugLog() {
        assertFalse("Warning visible with string content.",
                isElementPresent(By.xpath("//span[contains(.,'attached:#1')]")));
    }
}