テストが通るように修正

.github/workflows/php_unit_test.yml

@@ -30,16 +30,10 @@ jobs:
     steps:
     - uses: actions/checkout@v2
 
-    # get the node version from the .node-version file
-    - name: Read .node-version
-      run: echo "##[set-output name=NODEVERSION;]$(cat .node-version)"
-      id: nodenv
-
-    # setup node based on the version from the .node-version file, fetched in the previous step
     - name: Setup Node.js (.node-version)
-      uses: actions/setup-node@v1
+      uses: actions/setup-node@v2
       with:
-        node-version: "${{ steps.nodenv.outputs.NODEVERSION }}"
+        node-version: 20.x
 
     - name: Cache multiple paths
       uses: actions/cache@v2
@@ -58,7 +52,7 @@ jobs:
       run: npm run build
     - name: Install Lightning Theme
       run: |
-        curl -s https://downloads.wordpress.org/theme/lightning.zip -o theme.zip
+        curl -sL https://downloads.wordpress.org/theme/lightning.zip -o theme.zip
         mkdir temp
         unzip theme.zip -d temp/themes
         rm -f theme.zip
@@ -67,9 +61,11 @@ jobs:
         curl -sL "${{ secrets.G3_PRO_UNIT_URL }}" -o plugin.zip
         unzip plugin.zip -d temp/plugins
         rm -f plugin.zip
+    - name: Install @wordpress/env
+      run: npm install -g @wordpress/env
     - name: Run @wordpress/env
-      run:  |
-        npx wp-env destroy
-        npx wp-env start
+      run: |
+        wp-env destory
+        wp-env start
     - name: PHP Unit Test
       run: npm run phpunit

.node-version

@@ -1 +1 @@
-14.19.0
+20.14.0

composer.json

@@ -15,7 +15,7 @@
 		"doctrine/instantiator": "1.5.0",
 		"squizlabs/php_codesniffer": "*",
 		"sirbrillig/phpcs-variable-analysis": "^2.8",
-		"wp-phpunit/wp-phpunit": "^5.4",
+		"wp-phpunit/wp-phpunit": "^6.6",
 		"dealerdirect/phpcodesniffer-composer-installer": "*",
 		"phpcompatibility/phpcompatibility-wp": "*",
 		"wp-coding-standards/wpcs": "*",
@@ -32,4 +32,4 @@
 			"dealerdirect/phpcodesniffer-composer-installer": true
 		}
 	}
-}
+}