From b6b84541cb7918ce1b99ea9688808f63af0c356a Mon Sep 17 00:00:00 2001
From: WillBAnders <WillBAnders@gmail.com>
Date: Wed, 20 Dec 2023 22:25:57 -0500
Subject: [PATCH] Add test for cnameExists, asserting it replaces the existing
 CNAME

---
 test/integration/cnameExists.spec.js          | 38 +++++++++++++++++++
 .../fixtures/cname-exists/expected/CNAME      |  1 +
 .../cname-exists/expected/hello-world.txt     |  1 +
 .../cname-exists/local/hello-world.txt        |  1 +
 .../fixtures/cname-exists/remote/CNAME        |  1 +
 .../fixtures/cname-exists/remote/initial      |  0
 6 files changed, 42 insertions(+)
 create mode 100644 test/integration/cnameExists.spec.js
 create mode 100644 test/integration/fixtures/cname-exists/expected/CNAME
 create mode 100644 test/integration/fixtures/cname-exists/expected/hello-world.txt
 create mode 100644 test/integration/fixtures/cname-exists/local/hello-world.txt
 create mode 100644 test/integration/fixtures/cname-exists/remote/CNAME
 create mode 100644 test/integration/fixtures/cname-exists/remote/initial

diff --git a/test/integration/cnameExists.spec.js b/test/integration/cnameExists.spec.js
new file mode 100644
index 00000000..33e57490
--- /dev/null
+++ b/test/integration/cnameExists.spec.js
@@ -0,0 +1,38 @@
+const helper = require('../helper.js');
+const ghPages = require('../../lib/index.js');
+const path = require('path');
+
+const fixtures = path.join(__dirname, 'fixtures');
+const fixtureName = 'cname-exists';
+
+beforeEach(() => {
+  ghPages.clean();
+});
+
+describe('the --cname option', () => {
+  it('works even if the CNAME file already exists AND replaces any existing value', (done) => {
+    const local = path.join(fixtures, fixtureName, 'local');
+    const expected = path.join(fixtures, fixtureName, 'expected');
+    const branch = 'gh-pages';
+
+    helper.setupRemote(fixtureName, {branch}).then((url) => {
+      const options = {
+        repo: url,
+        user: {
+          name: 'User Name',
+          email: 'user@email.com',
+        },
+        cname: 'custom-domain.com',
+      };
+      ghPages.publish(local, options, (err) => {
+        if (err) {
+          return done(err);
+        }
+        helper
+          .assertContentsMatch(expected, url, branch)
+          .then(() => done())
+          .catch(done);
+      });
+    });
+  });
+});
diff --git a/test/integration/fixtures/cname-exists/expected/CNAME b/test/integration/fixtures/cname-exists/expected/CNAME
new file mode 100644
index 00000000..5e5c92eb
--- /dev/null
+++ b/test/integration/fixtures/cname-exists/expected/CNAME
@@ -0,0 +1 @@
+custom-domain.com
diff --git a/test/integration/fixtures/cname-exists/expected/hello-world.txt b/test/integration/fixtures/cname-exists/expected/hello-world.txt
new file mode 100644
index 00000000..980a0d5f
--- /dev/null
+++ b/test/integration/fixtures/cname-exists/expected/hello-world.txt
@@ -0,0 +1 @@
+Hello World!
diff --git a/test/integration/fixtures/cname-exists/local/hello-world.txt b/test/integration/fixtures/cname-exists/local/hello-world.txt
new file mode 100644
index 00000000..980a0d5f
--- /dev/null
+++ b/test/integration/fixtures/cname-exists/local/hello-world.txt
@@ -0,0 +1 @@
+Hello World!
diff --git a/test/integration/fixtures/cname-exists/remote/CNAME b/test/integration/fixtures/cname-exists/remote/CNAME
new file mode 100644
index 00000000..50c94db5
--- /dev/null
+++ b/test/integration/fixtures/cname-exists/remote/CNAME
@@ -0,0 +1 @@
+existing-domain.com
diff --git a/test/integration/fixtures/cname-exists/remote/initial b/test/integration/fixtures/cname-exists/remote/initial
new file mode 100644
index 00000000..e69de29b