test(contour): Add the ContourSegmentToggleLock.spec.ts test file to test contour locking (#6072)

tests/ContourSegmentDuplicate.spec.ts

@@ -1,18 +1,23 @@
-import { expect, test, visitStudy, waitForViewportsRendered, getSvgAttribute } from './utils';
+import {
+  contourShowOnlyNthSegment,
+  expect,
+  getSvgAttribute,
+  test,
+  visitStudyAndHydrate,
+} from './utils';
 
 const studyInstanceUID = '1.2.840.113619.2.290.3.3767434740.226.1600859119.501';
 const defaultSegment0Name = 'Threshold';
 const defaultSegment1Name = 'Big Sphere';
 
 test.beforeEach(async ({ page, leftPanelPageObject, DOMOverlayPageObject }) => {
-  const mode = 'segmentation';
-  await visitStudy(page, studyInstanceUID, mode, 2000);
-
-  await leftPanelPageObject.loadSeriesByModality('RTSTRUCT');
-  await waitForViewportsRendered(page);
-  await expect(DOMOverlayPageObject.viewport.segmentationHydration.locator).toBeVisible();
-
-  await DOMOverlayPageObject.viewport.segmentationHydration.yes.click();
+  await visitStudyAndHydrate({
+    page,
+    leftPanelPageObject,
+    DOMOverlayPageObject,
+    studyInstanceUID,
+    modality: 'RTSTRUCT',
+  });
 });
 
 test('should duplicate a contour segment and add a new row to the panel', async ({
@@ -79,10 +84,9 @@ test('should render the duplicated contour on the viewport', async ({
   const panel = rightPanelPageObject.contourSegmentationPanel.panel;
 
   // Hide everything, to be able to grab only the SVG path of the segment to duplicate
-  await rightPanelPageObject.contourSegmentationPanel.segmentsVisibilityToggle.click();
-  const segment0 = panel.nthSegment(0);
-  await segment0.toggleVisibility();
-  await segment0.click();
+  const segment0 = await contourShowOnlyNthSegment({
+    segmentationPanel: rightPanelPageObject.contourSegmentationPanel,
+  });
 
   const sourceSvgPath = await getSvgAttribute({
     viewportPageObject,
@@ -175,9 +179,9 @@ test('should navigate to the correct instance number when a duplicated contour s
   ).toHaveText('I:46 (46/47)');
 
   //verify the svg paths are the same for the original and duplicated segments
-  await rightPanelPageObject.contourSegmentationPanel.segmentsVisibilityToggle.click();
-  await originalSegment.toggleVisibility();
-  await originalSegment.click();
+  await contourShowOnlyNthSegment({
+    segmentationPanel: rightPanelPageObject.contourSegmentationPanel,
+  });
   const originalSegmentSvgPath = await getSvgAttribute({
     viewportPageObject,
     svgInnerElement: 'path',