Update Cypress README and configurations

cypress-accessibility-checker/README.md

@@ -7,7 +7,7 @@ The plugin works by injecting the automated accessibility-checker testing into [
 ## Requirements
 
 * [Node Version 18](https://nodejs.org/en/download/)
-* Cypress 12
+* Cypress 13
 
 ## Installation
 
@@ -27,25 +27,32 @@ There are two setup steps you must complete in order for the Cypress tests to be
 
 ### 1. Add plugin
 
-In the `cypress/plugins/index.js` file located in your project, require the plugin and then register it with Cypress.
+In the Cypress config for your project, require the plugin and then register it with Cypress.
 
 ```js
-const aCheckerTasks = require('cypress-accessibility-checker/plugin');
-module.exports = (on, config) => {
-  on('task', {
-    accessibilityChecker: aCheckerTasks
-  });
-};
+const { defineConfig } = require('cypress')
+
+module.exports = defineConfig({
+  e2e: {
+    setupNodeEvents(on, config) {
+        on('task', {
+            accessibilityChecker: require('cypress-accessibility-checker/plugin')
+        });
+    }
+  }
+})
 ```
 
 ### 2. Import commands
 
-In the `cypress/support/index.js` file located in your project, add the following import statement. This will import the accessibility checker commands and register them with Cypress.
+In the `cypress/support/e2e.js` file located in your project, add the following import statement. This will import the accessibility checker commands and register them with Cypress.
 
 ```js
 import 'cypress-accessibility-checker';
 ```
 
+If you do not want to include `cypress-accessibility-checker` globally, you may instead add this import statement to every test file in which it is used.
+
 ## Usage
 
 The commands maps directly to the description of the APIs located [in the accessibility-checker/src/README](https://github.com/IBMa/equal-access/blob/master/accessibility-checker/src/README.md). The names of the APIs within Cypress are just slightly different so they are globally unique in the Cypress namespace.

cypress-accessibility-checker/boilerplates/cypress.config.js

@@ -2,12 +2,12 @@ const { defineConfig } = require('cypress')
 
 module.exports = defineConfig({
   e2e: {
-    // We've imported your old cypress plugins here.
-    // You may want to clean this up later by importing these.
     setupNodeEvents(on, config) {
-      return require('./cypress/plugins/index.js')(on, config)
+        on('task', {
+            accessibilityChecker: require('cypress-accessibility-checker/plugin')
+        });
     },
     baseUrl: 'http://localhost:8080/sample-html',
     supportFile: false
-  },
+  }
 })

cypress-accessibility-checker/test/cypress.config.js

@@ -5,7 +5,9 @@ module.exports = defineConfig({
     // We've imported your old cypress plugins here.
     // You may want to clean this up later by importing these.
     setupNodeEvents(on, config) {
-      return require('./cypress/plugins/index.js')(on, config)
+        on('task', {
+            accessibilityChecker: require('../plugin')
+        });
     },
     baseUrl: 'http://localhost:8080/test/sample-html',
   },