Merge pull request CMB2#1437 from markjaquith/cypress

Establish Cypress E2E Testing

.github/workflows/test.yml

@@ -0,0 +1,17 @@
+name: Test
+
+on: [push, pull_request]
+
+jobs:
+  cypress:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+
+    - name: Install dependencies
+      run: npm i
+
+    - name: Test
+      run: npm run cypress

.gitignore

@@ -69,3 +69,8 @@ vendor
 
 # General
 NOTES.md
+
+# Cypress
+/cypress.env.json
+/tests/cypress/videos
+/tests/cypress/screenshots

.wp-env.json

@@ -0,0 +1,10 @@
+{
+	"env": {
+		"tests": {
+			"plugins": [
+				".",
+				"./tests/cypress/support/test-fields.php"
+			]
+		}
+	}
+}

cypress.json

@@ -0,0 +1,10 @@
+{
+	"baseUrl": "http://localhost:8889",
+	"fileServerFolder": "tests/cypress",
+	"fixturesFolder": "tests/cypress/fixtures",
+	"integrationFolder": "tests/cypress/integration",
+	"pluginsFile": "tests/cypress/plugins/index.js",
+	"screenshotsFolder": "tests/cypress/screenshots",
+	"supportFile": "tests/cypress/support/index.js",
+	"videosFolder": "tests/cypress/videos"
+}