Convert banner test to Cypress (#1898)

This PR is simply a one-to-one conversion of the banner management test
from our legacy UI testing infrastructure to Cypress.

app/cdash/tests/CMakeLists.txt

@@ -115,7 +115,7 @@ add_php_test(committerinfo)
 add_php_test(edituser)
 add_php_test(image)
 add_php_test(displayimage)
-add_php_test(managebanner)
+add_cypress_test(banner)
 add_php_test(manageprojectroles)
 add_php_test(manageusers)
 add_php_test(projectindb)

phpstan-baseline.neon

@@ -24931,21 +24931,6 @@ parameters:
 			count: 1
 			path: app/cdash/tests/test_lotsofsubprojects.php
 
-		-
-			message: "#^Call to deprecated method pass\\(\\) of class SimpleTestCase\\.$#"
-			count: 1
-			path: app/cdash/tests/test_managebanner.php
-
-		-
-			message: "#^Call to method WebTestCase\\:\\:setFieldByName\\(\\) with incorrect case\\: SetFieldByName$#"
-			count: 2
-			path: app/cdash/tests/test_managebanner.php
-
-		-
-			message: "#^Method ManageBannerTestCase\\:\\:testManageBannerTest\\(\\) has no return type specified\\.$#"
-			count: 1
-			path: app/cdash/tests/test_managebanner.php
-
 		-
 			message: """
 				#^Call to deprecated method getPdo\\(\\) of class CDash\\\\Database\\:

tests/cypress/e2e/banner.cy.js

@@ -0,0 +1,26 @@
+describe('User profile page', () => {
+  it('is protected by login', () => {
+    cy.visit('/manageBanner.php');
+    cy.url().should('eq', `${Cypress.config().baseUrl}/login`);
+  });
+
+  it('Can change banner', () => {
+    cy.visit('/index.php?project=InsightExample');
+    cy.get('[name=banner]').should('not.exist');
+
+    cy.login();
+    cy.visit('/manageBanner.php');
+    cy.get('[name=message]').clear().type('this is a new banner');
+    cy.get('[name=updateMessage]').click();
+
+    cy.visit('/index.php?project=InsightExample');
+    cy.get('[name=banner]').should('contain.text', 'this is a new banner');
+
+    cy.visit('/manageBanner.php');
+    cy.get('[name=message]').clear();
+    cy.get('[name=updateMessage]').click();
+
+    cy.visit('/index.php?project=InsightExample');
+    cy.get('[name=banner]').should('not.exist');
+  });
+});