tests: update tests

Author: mrholek

packages/coreui-react/src/components/accordion/__tests__/__snapshots__/CAccordionCollapse.spec.tsx.snap

@@ -11,10 +11,11 @@ exports[`CPopover customize 1`] = `
   <div
     class="popover bs-popover-end fade"
     role="tooltip"
-    style="position: absolute; left: 0px; top: 0px;"
+    style="position: absolute; left: 0px; top: 0px; margin: 0px;"
   >
     <div
       class="popover-arrow"
+      data-popper-arrow="true"
       style="position: absolute;"
     />
     <div

packages/coreui-react/src/components/popover/__tests__/__snapshots__/CPopover.spec.tsx.snap

@@ -3,7 +3,7 @@
 exports[`CSpinner customize 1`] = `
 <div>
   <h3
-    class="spinner-grow text-warning spinner-grow-sm bazinga"
+    class="spinner-grow spinner-grow-sm text-warning bazinga"
     role="status"
   >
     <span
@@ -18,7 +18,7 @@ exports[`CSpinner customize 1`] = `
 exports[`loads and displays CSpinner component 1`] = `
 <div>
   <div
-    class="spinner-border text-undefined"
+    class="spinner-border"
     role="status"
   >
     <span

packages/coreui-react/src/components/spinner/__tests__/__snapshots__/CSpinner.spec.tsx.snap

@@ -201,7 +201,8 @@ export const CTable = forwardRef<HTMLTableElement, CTableProps>(
                 <CTableRow {...(item._props && { ...item._props })} key={index}>
                   {columnNames &&
                     columnNames.map((colName: string, index: number) => {
-                      return item[colName] ? (
+                      // eslint-disable-next-line unicorn/no-typeof-undefined, unicorn/no-negated-condition
+                      return item[colName] !== undefined ? (
                         <CTableDataCell
                           {...(item._cellProps && {
                             ...(item._cellProps['all'] && { ...item._cellProps['all'] }),

packages/coreui-react/src/components/table/CTable.tsx

@@ -13,7 +13,7 @@ beforeEach(() => {
 })
 
 afterEach(() => {
-  container && document.body.removeChild(container)
+  container && container.remove()
   container = null
 })