Johannes Renoth created WICKET-7030:
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Summary: Add Convenience Methods in BaseWicketTester
Key: WICKET-7030
URL: https://issues.apache.org/jira/browse/WICKET-7030
Project: Wicket
Issue Type: Improvement
Components: wicket-core
Reporter: Johannes Renoth
Since BasewicketTester does not have methods to conveniently search for
components from last last rendered page, we could add them.
For example we could add
{code:java}
Optional<Component> getFirstComponentByWicketId(String id)
List<Component> getAllComponentsByWicketId(String id)
{code}
to enable the Tester to do the following without the manual use of IVisitor
{code:java}
tester.startComponentInPage(myComponent);
var nestedComponent = tester.getFirstComponentByWicketId("myNestedComponent");
assertThat(nestedComponent).isPresent(). ...
// Other Example
tester.startComponentInPage(myComponentWithListView);
var result = tester.getAllComponentsByWicketId("repeterNestedItem");
assertThat(result).hasSize(4)
.extracting(c -> c.isVisible())
.containsExactly(true, false, true, true);
{code}
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