Cypress test. Always show object details feature. (#2581)

* add test

* removed create several objects

* fix number test
Co-authored-by: NDmitriy Oparin <dmitriyx.oparin@intel.com>

tests/cypress/integration/actions_tasks_objects/case_36_always_show_object_details_feature.js

+// Copyright (C) 2020 Intel Corporation
+//
+// SPDX-License-Identifier: MIT
+
+/// <reference types="cypress" />
+
+import { taskName, labelName } from '../../support/const';
+
+context('Always show object details feature', () => {
+    const caseId = '36';
+    const rectangleShape2Points = {
+        points: 'By 2 Points',
+        type: 'Shape',
+        labelName: labelName,
+        firstX: 400,
+        firstY: 100,
+        secondX: 500,
+        secondY: 200,
+    };
+    const polygonTrack = {
+        reDraw: false,
+        type: 'Track',
+        labelName: labelName,
+        pointsMap: [
+            { x: 400, y: 300 },
+            { x: 500, y: 300 },
+            { x: 450, y: 350 },
+        ],
+        complete: true,
+        numberOfPoints: null,
+    };
+
+    function checkShowDetails(stateFirstDetails, stateSecondDetails) {
+        cy.get('#cvat_canvas_text_content').within(() => {
+            cy.contains(`${labelName} 1`).should(stateFirstDetails);
+            cy.contains(`${labelName} 2`).should(stateSecondDetails);
+        });
+    }
+
+    before(() => {
+        cy.openTaskJob(taskName);
+
+        // create objects
+        cy.createRectangle(rectangleShape2Points);
+        cy.createPolygon(polygonTrack);
+    });
+
+    describe(`Testing case "${caseId}"`, () => {
+        it('Show details only on activated object', () => {
+            // deactivate objects
+            cy.get('body').click();
+            checkShowDetails('not.exist', 'not.exist');
+
+            // activate first object
+            cy.get('#cvat_canvas_shape_1')
+                .should('not.have.class', 'cvat_canvas_shape_activated')
+                .trigger('mousemove')
+                .should('have.class', 'cvat_canvas_shape_activated');
+            checkShowDetails('be.visible', 'not.exist');
+        });
+
+        it('Show details all object', () => {
+            // deactivate objects
+            cy.get('body').click();
+            checkShowDetails('not.exist', 'not.exist');
+
+            // set checkbox show text always
+            cy.openSettings();
+            cy.get('.cvat-settings-modal').within(() => {
+                cy.contains('Workspace').click();
+                cy.get('.cvat-workspace-settings-show-text-always').within(() => {
+                    cy.get('[type="checkbox"]').check();
+                });
+            });
+            cy.closeSettings();
+            checkShowDetails('be.visible', 'be.visible');
+        });
+    });
+});