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   1 /*
   2  * Copyright 2000-2016 Vaadin Ltd.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
   5  * use this file except in compliance with the License. You may obtain a copy of
   6  * the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  12  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  13  * License for the specific language governing permissions and limitations under
  14  * the License.
  15  */
  16 package com.vaadin.tests.components.grid.basicfeatures.server;
  17
  18 import static org.junit.Assert.assertFalse;
  19
  20 import org.junit.Assert;
  21 import org.junit.Test;
  22
  23 import com.vaadin.testbench.elements.GridElement.GridCellElement;
  24 import com.vaadin.testbench.elements.GridElement.GridRowElement;
  25 import com.vaadin.testbench.elements.NotificationElement;
  26 import com.vaadin.tests.components.grid.basicfeatures.GridBasicFeatures;
  27 import com.vaadin.tests.components.grid.basicfeatures.GridBasicFeaturesTest;
  28
  29 public class GridCellStyleGeneratorTest extends GridBasicFeaturesTest {
  30     @Test
  31     public void testStyleNameGeneratorScrolling() throws Exception {
  32         openTestURL();
  33
  34         selectRowStyleNameGenerator(
  35                 GridBasicFeatures.ROW_STYLE_GENERATOR_ROW_NUMBERS_FOR_3_OF_4);
  36         selectCellStyleNameGenerator(
  37                 GridBasicFeatures.CELL_STYLE_GENERATOR_SPECIAL);
  38
  39         GridRowElement row = getGridElement().getRow(2);
  40         GridCellElement cell = getGridElement().getCell(3, 2);
  41
  42         Assert.assertTrue(hasCssClass(row, "row2"));
  43         Assert.assertTrue(hasCssClass(cell, "Column_2"));
  44
  45         // Scroll down and verify that the old elements don't have the
  46         // stylename any more
  47
  48         // Carefully chosen offset to hit an index % 4 without cell style
  49         row = getGridElement().getRow(352);
  50         cell = getGridElement().getCell(353, 2);
  51
  52         Assert.assertFalse(hasCssClass(row, "row352"));
  53         Assert.assertFalse(hasCssClass(cell, "Column_2"));
  54     }
  55
  56     @Test
  57     public void testDisableStyleNameGenerator() throws Exception {
  58         openTestURL();
  59
  60         selectRowStyleNameGenerator(
  61                 GridBasicFeatures.ROW_STYLE_GENERATOR_ROW_NUMBERS_FOR_3_OF_4);
  62         selectCellStyleNameGenerator(
  63                 GridBasicFeatures.CELL_STYLE_GENERATOR_SPECIAL);
  64
  65         // Just verify that change was effective
  66         GridRowElement row2 = getGridElement().getRow(2);
  67         GridCellElement cell3_2 = getGridElement().getCell(3, 2);
  68
  69         Assert.assertTrue(hasCssClass(row2, "row2"));
  70         Assert.assertTrue(hasCssClass(cell3_2, "Column_2"));
  71
  72         // Disable the generator and check again
  73         selectRowStyleNameGenerator(GridBasicFeatures.ROW_STYLE_GENERATOR_NONE);
  74         selectCellStyleNameGenerator(
  75                 GridBasicFeatures.CELL_STYLE_GENERATOR_NONE);
  76
  77         Assert.assertFalse(hasCssClass(row2, "row2"));
  78         Assert.assertFalse(hasCssClass(cell3_2, "Column_2"));
  79     }
  80
  81     @Test
  82     public void testChangeStyleNameGenerator() throws Exception {
  83         openTestURL();
  84
  85         selectRowStyleNameGenerator(
  86                 GridBasicFeatures.ROW_STYLE_GENERATOR_ROW_NUMBERS_FOR_3_OF_4);
  87         selectCellStyleNameGenerator(
  88                 GridBasicFeatures.CELL_STYLE_GENERATOR_SPECIAL);
  89
  90         // Just verify that change was effective
  91         GridRowElement row2 = getGridElement().getRow(2);
  92         GridCellElement cell3_2 = getGridElement().getCell(3, 2);
  93
  94         Assert.assertTrue(hasCssClass(row2, "row2"));
  95         Assert.assertTrue(hasCssClass(cell3_2, "Column_2"));
  96
  97         // Change the generator and check again
  98         selectRowStyleNameGenerator(GridBasicFeatures.ROW_STYLE_GENERATOR_NONE);
  99         selectCellStyleNameGenerator(
 100                 GridBasicFeatures.CELL_STYLE_GENERATOR_PROPERTY_TO_STRING);
 101
 102         // Old styles removed?
 103         Assert.assertFalse(hasCssClass(row2, "row2"));
 104         Assert.assertFalse(hasCssClass(cell3_2, "Column_2"));
 105
 106         // New style present?
 107         Assert.assertTrue(hasCssClass(cell3_2, "Column-2"));
 108     }
 109
 110     @Test
 111     public void testCellStyleGeneratorWithSelectionColumn() {
 112         setDebug(true);
 113         openTestURL();
 114         selectMenuPath("Component", "State", "Selection mode", "multi");
 115
 116         selectCellStyleNameGenerator(
 117                 GridBasicFeatures.CELL_STYLE_GENERATOR_SPECIAL);
 118
 119         assertFalse("Error notification was present",
 120                 isElementPresent(NotificationElement.class));
 121     }
 122
 123     private void selectRowStyleNameGenerator(String name) {
 124         selectMenuPath("Component", "State", "Row style generator", name);
 125     }
 126
 127     private void selectCellStyleNameGenerator(String name) {
 128         selectMenuPath("Component", "State", "Cell style generator", name);
 129     }
 130
 131     @Test
 132     public void testEmptyStringStyleGenerator() {
 133         setDebug(true);
 134         openTestURL();
 135         selectCellStyleNameGenerator(
 136                 GridBasicFeatures.CELL_STYLE_GENERATOR_EMPTY);
 137         selectRowStyleNameGenerator(
 138                 GridBasicFeatures.ROW_STYLE_GENERATOR_EMPTY);
 139
 140         assertFalse("Error notification was present",
 141                 isElementPresent(NotificationElement.class));
 142     }
 143
 144     @Test
 145     public void testNullStringStyleGenerator() {
 146         setDebug(true);
 147         openTestURL();
 148         selectCellStyleNameGenerator(
 149                 GridBasicFeatures.CELL_STYLE_GENERATOR_NULL);
 150         selectRowStyleNameGenerator(GridBasicFeatures.ROW_STYLE_GENERATOR_NULL);
 151
 152         assertFalse("Error notification was present",
 153                 isElementPresent(NotificationElement.class));
 154     }
 155 }