2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2021 Nordix Foundation
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 * SPDX-License-Identifier: Apache-2.0
17 * ============LICENSE_END=========================================================
20 package org.onap.sdc.frontend.ci.tests.pages.component.workspace;
22 import com.aventstack.extentreports.Status;
23 import com.google.gson.JsonObject;
24 import com.google.gson.JsonParser;
25 import java.time.Duration;
26 import java.util.ArrayList;
27 import java.util.HashSet;
28 import java.util.Optional;
29 import java.util.Random;
31 import lombok.AllArgsConstructor;
33 import org.apache.commons.lang3.tuple.ImmutablePair;
34 import org.onap.sdc.backend.ci.tests.datatypes.enums.UserRoleEnum;
35 import org.onap.sdc.backend.ci.tests.utils.general.AtomicOperationUtils;
36 import org.onap.sdc.frontend.ci.tests.datatypes.CanvasNodeElement;
37 import org.onap.sdc.frontend.ci.tests.exception.CompositionCanvasRuntimeException;
38 import org.onap.sdc.frontend.ci.tests.execute.setup.ExtentTestActions;
39 import org.onap.sdc.frontend.ci.tests.pages.AbstractPageObject;
40 import org.openecomp.sdc.be.model.ComponentInstance;
41 import org.openecomp.sdc.be.model.Resource;
42 import org.openecomp.sdc.be.model.Service;
43 import org.openqa.selenium.Dimension;
44 import org.openqa.selenium.JavascriptExecutor;
45 import org.openqa.selenium.Point;
46 import org.openqa.selenium.WebDriver;
47 import org.openqa.selenium.WebElement;
48 import org.openqa.selenium.interactions.Actions;
49 import org.slf4j.Logger;
50 import org.slf4j.LoggerFactory;
52 public class CompositionCanvasComponent extends AbstractPageObject {
54 private static final Logger LOGGER = LoggerFactory.getLogger(CompositionCanvasComponent.class);
55 private static final String nodePositionJs = "var cy = window.jQuery('.sdc-composition-graph-wrapper').cytoscape('get');%n"
56 + "var n = cy.nodes('[name=\"%s\"]');%n"
57 + "var nPos = n.renderedPosition();%n"
58 + "return JSON.stringify({%n"
63 private static final String getNodesJs = "var cy = window.jQuery('.sdc-composition-graph-wrapper').cytoscape('get');\n"
65 + "cy.nodes().forEach((node) => {nodes.push(JSON.stringify({name: node.data('name'), position: node.renderedPosition()}))});\n"
68 private final CompositionElementsComponent compositionElementsComponent;
69 private final CompositionDetailSideBarComponent compositionDetailSideBarComponent;
71 private WebElement canvasWebElement;
72 private Set<CanvasNodeElement> canvasElementList;
73 private int canvasCenterX;
74 private int canvasCenterY;
75 private int canvasWidth;
76 private int canvasHeight;
78 public CompositionCanvasComponent(final WebDriver webDriver) {
80 compositionElementsComponent = new CompositionElementsComponent(webDriver);
81 compositionDetailSideBarComponent = new CompositionDetailSideBarComponent(webDriver);
85 public void isLoaded() {
86 //waiting the canvas data to be load and animation finishes.
87 new Actions(webDriver).pause(Duration.ofSeconds(2)).perform();
88 canvasWebElement = waitToBeClickable(XpathSelector.CANVAS_ELEMENT.getXpath());
89 compositionElementsComponent.isLoaded();
90 compositionDetailSideBarComponent.isLoaded();
95 private void loadCanvas() {
96 canvasWidth = canvasWebElement.getSize().getWidth();
97 canvasHeight = canvasWebElement.getSize().getHeight();
98 canvasCenterX = canvasWidth / 2;
99 canvasCenterY = canvasHeight / 2;
100 LOGGER.debug("Canvas with size [{}, {}] and center [{}, {}]", canvasWidth, canvasHeight, canvasCenterX, canvasCenterY);
101 final String scriptJS = "var cy = window.jQuery('.sdc-composition-graph-wrapper').cytoscape('get');\n"
102 + "return JSON.stringify({width: cy.width(), height: cy.height()});";
103 final Object sizeObj = ((JavascriptExecutor) webDriver).executeScript(scriptJS);
104 final JsonObject size = new JsonParser().parse(sizeObj.toString()).getAsJsonObject();
106 LOGGER.debug("Canvas with size [{}, {}]", size.get("width"), size.get("height"));
109 private void loadElements() {
110 canvasElementList = new HashSet<>();
111 final Object nodeListObj = ((JavascriptExecutor) webDriver).executeScript(getNodesJs);
112 if (!(nodeListObj instanceof ArrayList)) {
115 final ArrayList<String> nodeList = (ArrayList<String>) nodeListObj;
116 if (nodeList.isEmpty()) {
119 nodeList.forEach(nodeString -> {
120 final JsonObject node = new JsonParser().parse(nodeString).getAsJsonObject();
121 final JsonObject position = node.get("position").getAsJsonObject();
122 final CanvasNodeElement canvasElement =
123 new CanvasNodeElement(node.get("name").getAsString(), position.get("x").getAsInt(), position.get("y").getAsInt());
124 canvasElementList.add(canvasElement);
128 public void selectNode(final String elementName) {
129 final Optional<CanvasNodeElement> canvasElementOptional = canvasElementList.stream()
130 .filter(canvasNodeElement -> canvasNodeElement.getName().equals(elementName))
132 if (canvasElementOptional.isEmpty()) {
133 throw new CompositionCanvasRuntimeException(String.format("Given element '%s' does not exist on the element list", elementName));
135 final CanvasNodeElement canvasNodeElement = canvasElementOptional.get();
136 final Point positionFromCenter = calculateOffsetFromCenter(canvasNodeElement.getPositionX(),
137 canvasNodeElement.getPositionY());
138 final Actions actions = new Actions(webDriver);
139 int offsetFromElementCenter = 10;
140 actions.moveToElement(canvasWebElement, positionFromCenter.getX() - offsetFromElementCenter,
141 positionFromCenter.getY() + offsetFromElementCenter)
142 .pause(Duration.ofSeconds(1))
145 ExtentTestActions.takeScreenshot(Status.INFO, "canvas-node-selected", String.format("'%s' was selected", elementName));
148 public ComponentInstance createNodeOnServiceCanvas(final String serviceName, final String serviceVersion, final String resourceName,
149 final String resourceVersion) {
150 final Point freePositionInCanvas = getFreePositionInCanvas(20);
151 final Point pointFromCanvasCenter = calculateOffsetFromCenter(freePositionInCanvas);
153 final Service service =
154 AtomicOperationUtils.getServiceObjectByNameAndVersion(UserRoleEnum.DESIGNER, serviceName, serviceVersion);
155 final Resource resourceToAdd =
156 AtomicOperationUtils.getResourceObjectByNameAndVersion(UserRoleEnum.DESIGNER, resourceName, resourceVersion);
157 final ComponentInstance componentInstance = AtomicOperationUtils
158 .addComponentInstanceToComponentContainer(resourceToAdd, service, UserRoleEnum.DESIGNER, true,
159 String.valueOf(pointFromCanvasCenter.getX()), String.valueOf(pointFromCanvasCenter.getY()))
162 LOGGER.debug("Created instance {} in the Service {}", componentInstance.getName(), serviceName);
163 return componentInstance;
164 } catch (final Exception e) {
165 throw new CompositionCanvasRuntimeException("Could not create node through the API", e);
169 private Point getFreePositionInCanvas(int maxAttempts) {
170 boolean isPositionFree;
171 final int minSpace = 150;
172 for (int attemptCount = 0; attemptCount < maxAttempts; attemptCount++) {
173 final Point randomPositionInCanvas = getRandomPositionInCanvas();
174 isPositionFree = canvasElementList.stream()
175 .noneMatch(canvasNodeElement -> Math.abs(canvasNodeElement.getPositionX() - randomPositionInCanvas.getX()) < minSpace
176 && Math.abs(canvasNodeElement.getPositionX() - randomPositionInCanvas.getY()) < minSpace);
177 if (isPositionFree) {
178 return randomPositionInCanvas;
181 throw new CompositionCanvasRuntimeException("Could not find a free Canvas position");
184 private Point getRandomPositionInCanvas() {
185 final Random random = new Random();
186 int x = random.nextInt(canvasWidth);
187 final int maxAllowedWidth = canvasWidth - getRightMarginWidth();
188 final int minAllowedWidth = 30;
189 if (x > maxAllowedWidth) {
190 x = x - getRightMarginWidth();
191 } else if (x < minAllowedWidth) {
192 x = x + minAllowedWidth;
194 int bottomMargin = 0;
195 int heightTopMargin = 100;
196 int y = random.nextInt(canvasHeight);
197 int maxAllowedHeight = canvasHeight - bottomMargin;
199 if (y > maxAllowedHeight) {
200 y = y - bottomMargin;
201 } else if (y < heightTopMargin) {
202 y = y + heightTopMargin;
204 LOGGER.debug("Generated random position in canvas [{},{}]", x, y);
206 return new Point(x, y);
209 private int getRightMarginWidth() {
210 int canvasIconsOffset = 100;
211 final Dimension sideBarSize = compositionDetailSideBarComponent.getSize();
212 return sideBarSize.getWidth() + canvasIconsOffset;
215 private Point calculateOffsetFromCenter(final Point point) {
216 return calculateOffsetFromCenter(point.getX(), point.getY());
219 private Point calculateOffsetFromCenter(final int xPosition, final int yPosition) {
220 final int positionX = xPosition - canvasCenterX;
221 final int positionY = yPosition - canvasCenterY;
222 return new Point(positionX, positionY);
225 public ImmutablePair<Integer, Integer> getElementPositionByName(final String elementName) {
226 final String scriptJs = String.format(nodePositionJs, elementName);
227 final Object position = ((JavascriptExecutor) webDriver).executeScript(scriptJs);
228 final JsonObject positionAsJson = new JsonParser().parse(position.toString()).getAsJsonObject();
229 int xElement = positionAsJson.get("x").getAsInt();
230 int yElement = positionAsJson.get("y").getAsInt();
231 return new ImmutablePair<>(xElement, yElement);
235 * Enum that contains identifiers and xpath expressions to elements related to the enclosing page object.
238 private enum XpathSelector {
239 CANVAS_ELEMENT("canvas", "//*[@data-tests-id='%s']//canvas[1]");
242 private final String id;
243 private final String xpathFormat;
245 public String getXpath() {
246 return String.format(xpathFormat, id);