ui-ci/src/main/java/org/openecomp/sdc/ci/tests/utilities/CanvasManager.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SDC
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.openecomp.sdc.ci.tests.utilities;
  22
  23 import java.util.HashMap;
  24 import java.util.List;
  25 import java.util.Map;
  26 import java.util.Random;
  27 import java.util.UUID;
  28 import java.util.stream.Collectors;
  29
  30 import org.apache.commons.lang3.tuple.ImmutablePair;
  31 import org.openecomp.sdc.ci.tests.datatypes.DataTestIdEnum;
  32 import org.openqa.selenium.WebElement;
  33 import org.openqa.selenium.interactions.Actions;
  34
  35 public final class CanvasManager {
  36         private Map<String, CanvasElement> canvasElements;
  37         private Actions actions;
  38         private WebElement canvas;
  39         private int reduceCanvasWidthFactor;
  40         // Offsets Are used to find upper right corner of canvas element in order to
  41         // connect links
  42         private static final int CANVAS_ELEMENT_Y_OFFSET = 40;
  43         private static final int CANVAS_ELEMENT_X_OFFSET = 21; // 14 - 27
  44
  45         private CanvasManager() {
  46                 canvasElements = new HashMap<>();
  47                 actions = new Actions(GeneralUIUtils.getDriver());
  48                 canvas = GeneralUIUtils.getWebElementByTestID(DataTestIdEnum.GeneralCanvasItems.CANVAS.getValue());
  49                 try {
  50                         WebElement webElement = GeneralUIUtils
  51                                         .getWebElementByTestID(DataTestIdEnum.GeneralCanvasItems.CANVAS_RIGHT_PANEL.getValue());
  52                         reduceCanvasWidthFactor = webElement.getSize().width;
  53                 } catch (Exception e) {
  54                         reduceCanvasWidthFactor = 0;
  55                 }
  56         }
  57
  58         public static CanvasManager getCanvasManager() {
  59                 return new CanvasManager();
  60         }
  61
  62         public List<CanvasElement> getCanvasElements() {
  63                 return canvasElements.values().stream().collect(Collectors.toList());
  64         }
  65
  66         private void addCanvasElement(CanvasElement element) {
  67                 canvasElements.put(element.getUniqueId(), element);
  68         }
  69
  70         private void moveElementOnCanvas(CanvasElement canvasElement, ImmutablePair<Integer, Integer> newLocation)
  71                         throws Exception {
  72                 GeneralUIUtils.waitForLoader();
  73                 Thread.sleep(500);
  74                 actions.moveToElement(canvas, canvasElement.getLocation().left, canvasElement.getLocation().right);
  75                 actions.clickAndHold();
  76                 actions.moveToElement(canvas, newLocation.left, newLocation.right);
  77                 actions.release();
  78                 actions.perform();
  79                 canvasElement.setLocation(newLocation);
  80                 GeneralUIUtils.waitForLoader();
  81
  82         }
  83
  84         public void moveElementOnCanvas(CanvasElement canvasElement) throws Exception {
  85                 moveElementOnCanvas(canvasElement, getFreePosition());
  86         }
  87
  88         public void deleteElementFromCanvas(CanvasElement canvasElement) throws Exception {
  89                 GeneralUIUtils.waitForLoader();
  90                 actions.moveToElement(canvas, canvasElement.getLocation().left, canvasElement.getLocation().right);
  91                 actions.click();
  92                 actions.perform();
  93                 GeneralUIUtils.getWebElementByTestID(DataTestIdEnum.GeneralCanvasItems.DELETE_INSTANCE_BUTTON.getValue())
  94                                 .click();
  95                 GeneralUIUtils.getWebElementByTestID(DataTestIdEnum.ModalItems.OK.getValue()).click();
  96                 canvasElements.remove(canvasElement.getUniqueId());
  97                 GeneralUIUtils.waitForLoader();
  98         }
  99
 100         private String getItemName(WebElement canvasItem) {
 101                 String canvasItemName = canvasItem.getAttribute("data-tests-id");
 102
 103                 return canvasItemName.substring(canvasItemName.lastIndexOf("-"));
 104         }
 105
 106         public CanvasElement createElementOnCanvas(WebElement canvasItem) throws Exception {
 107                 GeneralUIUtils.waitForLoader();
 108                 ImmutablePair<Integer, Integer> freePosition = getFreePosition();
 109                 actions.moveToElement(canvasItem, 0, 0);
 110                 actions.clickAndHold();
 111                 actions.moveToElement(canvas, freePosition.left, freePosition.right);
 112                 actions.release();
 113                 actions.perform();
 114
 115                 String uniqueId = getItemName(canvasItem) + "_" + UUID.randomUUID().toString();
 116                 CanvasElement canvasElement = new CanvasElement(uniqueId, freePosition, canvasItem);
 117                 addCanvasElement(canvasElement);
 118                 GeneralUIUtils.waitForLoader();
 119                 return canvasElement;
 120         }
 121
 122         private ImmutablePair<Integer, Integer> getFreePosition() {
 123                 // TODO mshitrit use better method
 124                 ImmutablePair<Integer, Integer> randomPosition = null;
 125                 boolean freePosition = false;
 126                 int minSpace = 150;
 127                 while (!freePosition) {
 128                         ImmutablePair<Integer, Integer> tempRandomPosition = getRandomPosition();
 129                         freePosition = !canvasElements.values().stream().map(e -> e.getLocation())
 130                                         .filter(e -> Math.abs(e.left - tempRandomPosition.left) < minSpace
 131                                                         && Math.abs(e.right - tempRandomPosition.right) < minSpace)
 132                                         .findAny().isPresent();
 133                         randomPosition = tempRandomPosition;
 134                 }
 135                 return randomPosition;
 136         }
 137
 138         private ImmutablePair<Integer, Integer> getRandomPosition() {
 139                 int edgeBuffer = 50;
 140                 Random random = new Random();
 141                 int xElement = random.nextInt(canvas.getSize().width - 2 * edgeBuffer - reduceCanvasWidthFactor) + edgeBuffer;
 142                 int yElement = random.nextInt(canvas.getSize().height - 2 * edgeBuffer) + edgeBuffer;
 143                 return new ImmutablePair<Integer, Integer>(xElement, yElement);
 144         }
 145
 146         public void linkElements(CanvasElement firstElement, CanvasElement secondElement) throws Exception {
 147                 GeneralUIUtils.waitForLoader();
 148                 drawSimpleLink(firstElement, secondElement);
 149
 150                 selectReqAndCapAndConnect();
 151
 152                 GeneralUIUtils.waitForLoader();
 153
 154         }
 155
 156         private void selectReqAndCapAndConnect() {
 157                 // Select First Cap
 158                 GeneralUIUtils.getWebElementsListByTestID(DataTestIdEnum.LinkMenuItems.LINK_ITEM_CAP.getValue()).get(0).click();
 159                 // Select First Req
 160                 GeneralUIUtils.getWebElementsListByTestID(DataTestIdEnum.LinkMenuItems.LINK_ITEM_REQ.getValue()).get(0).click();
 161                 // Connect
 162                 GeneralUIUtils.getWebElementByTestID(DataTestIdEnum.LinkMenuItems.CONNECT_BUTTON.getValue()).click();
 163         }
 164
 165         private void drawSimpleLink(CanvasElement firstElement, CanvasElement secondElement) {
 166
 167                 int yOffset = CANVAS_ELEMENT_Y_OFFSET;
 168                 int xOffset = CANVAS_ELEMENT_X_OFFSET;
 169
 170                 actions.moveToElement(canvas, firstElement.getLocation().left + xOffset,
 171                                 firstElement.getLocation().right - yOffset);
 172
 173                 actions.clickAndHold();
 174                 actions.moveToElement(canvas, secondElement.getLocation().left + xOffset,
 175                                 secondElement.getLocation().right - yOffset);
 176                 actions.release();
 177                 actions.perform();
 178         }
 179 }