Cypress test. Rework case "Save filtered object in AAM" for CI nightly. (#3441)

* Rework case 99 for CI nightly

* Some fix

* Added a comments.

tests/cypress/integration/actions_objects/case_99_save_filtered_object_in_AAM.js

@@ -9,6 +9,7 @@ import { labelName, taskName } from '../../support/const';
 context('Save filtered object in AAM.', () => {
     const caseId = '99';
     const newLabelName = `New label for case ${caseId}`;
+    let secondLabel = '';
     const createCuboidShape2Points = {
         points: 'From rectangle',
         type: 'Shape',
@@ -21,7 +22,30 @@ context('Save filtered object in AAM.', () => {
 
     before(() => {
         cy.openTask(taskName);
-        cy.addNewLabel(newLabelName);
+        cy.document().then((doc) => {
+            // Getting list of labels and create a label if neccessary
+            const labelsList = Array.from(doc.querySelectorAll('.cvat-constructor-viewer-item'));
+            if (labelsList.length < 2) {
+                cy.addNewLabel(newLabelName);
+            }
+        });
+        cy.document().then((doc) => {
+            // Getting list of labels again
+            const labelsList = Array.from(doc.querySelectorAll('.cvat-constructor-viewer-item'));
+            for (let i = 0; i < labelsList.length; i++) {
+                if (labelsList[i].innerText === labelName) {
+                    cy.get(labelsList[i]).then(($el) => {
+                        // If "labelName" is not first in the labels list and previous element is not "Add label" button than getting previous label
+                        if ($el.prev().length !== 0 && ! $el.prev().hasClass('cvat-constructor-viewer-new-item')) {
+                            secondLabel = $el.prev().text();
+                        // If "labelName" is not last in the labels list than getting next label
+                        } else if ($el.next().length !== 0) {
+                            secondLabel = $el.next().text();
+                        }
+                    })
+                }
+            }
+        });
         cy.openJob();
         cy.createCuboid(createCuboidShape2Points);
     });
@@ -41,7 +65,7 @@ context('Save filtered object in AAM.', () => {
 
         it(`Go to AAM and change a label for the shape. Save the changes. UI is not failed.`, () => {
             cy.changeWorkspace('Attribute annotation');
-            cy.changeLabelAAM(newLabelName);
+            cy.changeLabelAAM(secondLabel);
             cy.saveJob();
             cy.get('#cvat_canvas_shape_1').should('not.exist');
             cy.get('.attribute-annotations-sidebar-not-found-wrapper').should('exist');

tests/cypress/support/commands.js

@@ -597,6 +597,7 @@ Cypress.Commands.add('addNewLabel', (newLabelName, additionalAttrs, labelColor)
                 }
             }
             cy.contains('button', 'Done').click();
+            cy.get('.cvat-constructor-viewer').should('be.visible');
         }
     });
 });