Add Cypress e2e tests

.editorconfig

@@ -14,12 +14,12 @@ insert_final_newline = true
 trim_trailing_whitespace = true
 indent_style = tab
 
-[*.yml]
+[*.{yml,json,ymal}]
 indent_style = space
 indent_size = 2
 
 [*.md]
 trim_trailing_whitespace = false
 
 [{*.txt,wp-config-sample.php}]
-end_of_line = crlf
+end_of_line = crlf

.github/workflows/cypress.yml

@@ -0,0 +1,56 @@
+name: E2E Testing
+
+on:
+  push:
+    branches:
+      - stable
+      - develop
+  pull_request:
+    branches:
+      - stable
+      - develop
+
+jobs:
+  cypress:
+    name: ${{ matrix.core.name }} / ${{ matrix.php.name }}
+    ## Pending upgrade of `@wordpress/env` package.
+    continue-on-error: ${{ matrix.core.version == 'WordPress/WordPress#master' }}
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        php:
+          - {name: 'PHP Default', version: null}
+        core:
+          - {name: 'WP stable', version: 'latest'}
+          - {name: 'WP 5.9', version: 'WordPress/WordPress#5.9'}
+          - {name: 'WP trunk', version: 'WordPress/WordPress#master'}
+        include:
+          - php: {name: 'PHP 8.1', version: '8.1'}
+            core: {name: 'WP 5.9', version: 'WordPress/WordPress#5.9'}
+          - php: {name: 'PHP 8.3', version: '8.3'}
+            core: {name: 'WP stable', version: 'latest'}
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+
+    - name: Install dependencies
+      run: npm install
+
+    - name: Composer
+      run: composer install
+      continue-on-error: true
+
+    - name: Set the core version
+      run: |
+        ./tests/bin/set-core-version.js ${{ matrix.core.version }} ${{ matrix.php.version }}
+
+    - name: Set up WP environment
+      run: npm run env:start
+
+    - name: Log WP environment versions
+      run: |
+        npx wp-env run cli "wp core version"
+        npx wp-env run cli "php --version"
+
+    - name: Test
+      run: npm run cypress:run

.wp-env.json

@@ -1,10 +1,13 @@
 {
-	"config": {
-		"WP_DEBUG": true,
-		"WP_DEBUG_LOG": true
-	},
-	"phpVersion": "8.3",
-	"plugins": [
-		"."
-	]
+  "config": {
+    "WP_DEBUG": true,
+    "WP_DEBUG_LOG": true
+  },
+  "phpVersion": "8.3",
+  "plugins": [
+    "."
+  ],
+  "mappings": {
+    "wp-cli.yml": "./tests/bin/wp-cli.yml"
+  }
 }

composer.json

@@ -1,6 +1,5 @@
 {
 	"name": "joshuadavidnelson/archived-post-status",
-	"version": "0.3.11",
 	"type": "wordpress-plugin",
 	"description": "A WordPress plugin that allows posts and pages to be archived so you can unpublish content without having to trash it.",
 	"homepage": "https://archivedpoststat.us/",
@@ -9,6 +8,11 @@
 		{
 			"name": "joshuadavidnelson",
 			"email": "[email protected]"
+		},
+		{
+			"name": "frankiejarrett",
+			"email": "[email protected]",
+			"homepage": "https://frankie.bio/"
 		}
 	],
 	"require": {