From ada2dce9c2fa64fec1ae040ea615f3545ac21dca Mon Sep 17 00:00:00 2001
From: Erik Michelson <github@erik.michelson.eu>
Date: Sat, 14 Jan 2023 23:10:10 +0100
Subject: [PATCH] test(opengraph): add e2e test for opengraph metadata

Since mocking next/head for component tests seems not to work that easily, we decided to go with e2e tests.

Signed-off-by: Erik Michelson <github@erik.michelson.eu>
---
 frontend/cypress/e2e/opengraph.spec.ts | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 frontend/cypress/e2e/opengraph.spec.ts

diff --git a/frontend/cypress/e2e/opengraph.spec.ts b/frontend/cypress/e2e/opengraph.spec.ts
new file mode 100644
index 000000000..fbd97cb23
--- /dev/null
+++ b/frontend/cypress/e2e/opengraph.spec.ts
@@ -0,0 +1,26 @@
+/*
+ * SPDX-FileCopyrightText: 2023 The HedgeDoc developers (see AUTHORS file)
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+describe('Opengraph metadata', () => {
+  beforeEach(() => {
+    cy.visitTestNote()
+  })
+
+  it('includes the note title if not overridden', () => {
+    cy.setCodemirrorContent('---\ntitle: Test title\n---')
+    cy.get('meta[property="og:title"]').should('have.attr', 'content', 'Test title')
+  })
+
+  it('includes the note title if overridden', () => {
+    cy.setCodemirrorContent('---\ntitle: Test title\nopengraph:\n  title: Overridden title\n---')
+    cy.get('meta[property="og:title"]').should('have.attr', 'content', 'Overridden title')
+  })
+
+  it('includes custom opengraph tags', () => {
+    cy.setCodemirrorContent('---\nopengraph:\n  image: https://dummyimage.com/48\n---')
+    cy.get('meta[property="og:image"]').should('have.attr', 'content', 'https://dummyimage.com/48')
+  })
+})