Test correction

Author: KonradPietocha

tests/integration/tests/namespace/test-namespace-overview.spec.js

@@ -40,15 +40,21 @@ context(
 
     it('checks the visibility of charts', () => {
       cy.get('body').then($body => {
+        // Check if the loading spinner is visible.
         if ($body.find('[aria-label="Loading"]').length) {
           cy.get('ui5-busy-indicator').should('be.visible');
+          // Check if the error message is visible when error occurs.
         } else if ($body.find('.pods-metrics-error').length) {
           cy.get(
             'ui5-card-header[title-text="Error while loading memory consumption data"]',
           ).should('be.visible');
+          // Check if the proper charts are visible.
         } else if ($body.find('.radial-chart-card').length) {
           cy.contains('CPU Usage').should('be.visible');
           cy.contains('Memory Usage').should('be.visible');
+          // If there is no any pods usage on the namespace.
+        } else {
+          cy.log('Pods metrics data is empty.');
         }
       });
     });