test: fix unit tests, update snapshots

tests/unit/containers/__snapshots__/TheFooter.spec.js.snap

@@ -1,7 +1,9 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
 exports[`TheFooter.vue renders correctly 1`] = `
-<cfooter-stub>
+<cfooter-stub
+  tag="footer"
+>
   <div>
     <a
       href="https://coreui.io"

tests/unit/containers/__snapshots__/TheHeader.spec.js.snap

@@ -2,13 +2,16 @@
 
 exports[`TheHeader.vue renders correctly 1`] = `
 <cheader-stub
+  colorscheme="light"
   fixed="true"
-  light="true"
+  light=""
+  tag="header"
   withsubheader="true"
 >
-  <ctoggler
+  <ctoggler-stub
     class="c-header-toggler ml-3"
-    in-header=""
+    inheader="true"
+    tag="button"
   />
    
   <img
@@ -19,7 +22,7 @@ exports[`TheHeader.vue renders correctly 1`] = `
     width="97"
   />
    
-  <cheadernav
+  <cheadernav-stub
     class="d-md-down-none mr-auto"
   >
     <cheadernavitem-stub
@@ -60,9 +63,9 @@ exports[`TheHeader.vue renders correctly 1`] = `
     >
       Settings
     </cheadernavitem-stub>
-  </cheadernav>
+  </cheadernav-stub>
    
-  <cheadernav
+  <cheadernav-stub
     class="mr-4"
   >
     <cheadernavitem-stub
@@ -108,7 +111,7 @@ exports[`TheHeader.vue renders correctly 1`] = `
     </cheadernavitem-stub>
      
     <theheaderdropdownaccnt-stub />
-  </cheadernav>
+  </cheadernav-stub>
    
   <div
     class="c-subheader px-3"

tests/unit/containers/__snapshots__/TheHeaderDropdownAccnt.spec.js.snap

@@ -3,9 +3,11 @@
 exports[`TheHeaderDropdownAccnt.vue renders correctly 1`] = `
 <cdropdown-stub
   addmenuclasses="pt-0"
+  caret="true"
   class="c-header-nav-items"
-  nav="true"
-  nocaret="true"
+  flip="true"
+  nav=""
+  no-caret=""
   placement="bottom-end"
   togglertext="Dropdown"
 >

tests/unit/containers/__snapshots__/TheSidebar.spec.js.snap

@@ -3,8 +3,10 @@
 exports[`TheSidebar.vue renders correctly 1`] = `
 <csidebar-stub
   breakpoint="lg"
-  dropdownstateonroutechange="openActive"
+  colorscheme="dark"
+  dropdownmode="openActive"
   fixed="true"
+  hideonmobileclick="true"
   show="true"
 >
   <csidebarbrand-stub