XWIKI-22221: Saving from Inplace Edit mode, after switching to Source, breaks the content

  * Ensure that an edition failure won't block other test because of the
    alert when leaving edition

xwiki-platform-core/xwiki-platform-edit/xwiki-platform-edit-test/xwiki-platform-edit-test-docker/src/test/it/org/xwiki/edit/test/ui/InplaceEditIT.java

@@ -23,12 +23,14 @@
 import static org.junit.jupiter.api.Assertions.assertFalse;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
+import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Order;
 import org.junit.jupiter.api.Test;
 import org.openqa.selenium.Alert;
 import org.openqa.selenium.Keys;
+import org.openqa.selenium.UnhandledAlertException;
 import org.openqa.selenium.WebElement;
 import org.openqa.selenium.support.ui.ExpectedConditions;
 import org.xwiki.ckeditor.test.po.AutocompleteDropdown;
@@ -61,6 +63,18 @@ void beforeEach(TestUtils setup, TestReference testReference)
         setup.createPage(testReference, "before\n\n== Section ==\n\nafter", "test title");
     }
 
+    @AfterEach
+    void afterEach(TestUtils setup, TestReference testReference)
+    {
+        // We might have an alert in case one test failed during an edition, in which case we just want to get rid of
+        // the alert to move to next page.
+        try {
+            setup.gotoPage(testReference);
+        } catch (UnhandledAlertException e) {
+            setup.getDriver().switchTo().alert().accept();
+        }
+    }
+
     @Test
     @Order(1)
     void editInplace(TestUtils setup, TestReference testReference)