feat(build): bring back to vitest comments

Author: daker

Sources/Common/Core/CellArray/test/testCellArray.js

@@ -5,19 +5,27 @@ import { VtkDataTypes } from 'vtk.js/Sources/Common/Core/DataArray/Constants';
 it('Test cell array constructor', () => {
   // Empty cell arrays are allowed (empty=true in DEFAULT_VALUES)
   const emptyCellArray = vtkCellArray.newInstance();
-  expect(emptyCellArray.getDataType()).toBe(VtkDataTypes.UNSIGNED_INT);
-  expect(emptyCellArray.getNumberOfCells()).toBe(0);
+  expect(emptyCellArray.getDataType(), 'empty init data type').toBe(
+    VtkDataTypes.UNSIGNED_INT
+  );
+  expect(emptyCellArray.getNumberOfCells(), 'empty init number of cells').toBe(
+    0
+  );
 
   const uintCellArray = vtkCellArray.newInstance({ values: [3, 0, 1, 2] });
-  expect(uintCellArray.getDataType()).toBe(VtkDataTypes.UNSIGNED_INT);
-  expect(uintCellArray.getNumberOfCells()).toBe(1);
+  expect(uintCellArray.getDataType(), 'uint init data type').toBe(
+    VtkDataTypes.UNSIGNED_INT
+  );
+  expect(uintCellArray.getNumberOfCells(), 'uint init number of cells').toBe(1);
 
   const charCellArray = vtkCellArray.newInstance({
     dataType: VtkDataTypes.CHAR,
     values: [3, 0, 1, 2],
   });
-  expect(charCellArray.getDataType()).toBe(VtkDataTypes.CHAR);
-  expect(charCellArray.getNumberOfCells()).toBe(1);
+  expect(charCellArray.getDataType(), 'char init data type').toBe(
+    VtkDataTypes.CHAR
+  );
+  expect(charCellArray.getNumberOfCells(), 'char init number of cells').toBe(1);
 });
 
 it('Test vtkCellArray insertNextCell', () => {
@@ -27,11 +35,19 @@ it('Test vtkCellArray insertNextCell', () => {
     numberOfComponents: 1,
   });
   cellArray.insertNextCell([0, 1, 2]);
-  expect(cellArray.getNumberOfCells()).toBe(1);
-  expect(cellArray.getData()).toEqual(Uint16Array.from([3, 0, 1, 2]));
+  expect(
+    cellArray.getNumberOfCells(),
+    'number of cells after first insertNextCell'
+  ).toBe(1);
+  expect(cellArray.getData(), 'getData after first insertNextCell').toEqual(
+    Uint16Array.from([3, 0, 1, 2])
+  );
   cellArray.insertNextCell([3, 4, 5, 6]);
-  expect(cellArray.getNumberOfCells()).toBe(2);
-  expect(cellArray.getData()).toEqual(
+  expect(
+    cellArray.getNumberOfCells(),
+    'number of cells after second insertNextCell'
+  ).toBe(2);
+  expect(cellArray.getData(), 'getData after second insertNextCell').toEqual(
     Uint16Array.from([3, 0, 1, 2, 4, 3, 4, 5, 6])
   );
 });