1 files changed, 26 insertions, 0 deletions
diff --git a/tests/test_ext_githubpages.py b/tests/test_ext_githubpages.py
new file mode 100644
index 0000000..8e41537
--- /dev/null
+++ b/tests/test_ext_githubpages.py
@@ -0,0 +1,26 @@
+"""Test sphinx.ext.githubpages extension."""
+
+import pytest
+
+
+@pytest.mark.sphinx('html', testroot='ext-githubpages')
+def test_githubpages(app, status, warning):
+    app.builder.build_all()
+    assert (app.outdir / '.nojekyll').exists()
+    assert not (app.outdir / 'CNAME').exists()
+
+
+@pytest.mark.sphinx('html', testroot='ext-githubpages',
+                    confoverrides={'html_baseurl': 'https://sphinx-doc.github.io'})
+def test_no_cname_for_github_io_domain(app, status, warning):
+    app.builder.build_all()
+    assert (app.outdir / '.nojekyll').exists()
+    assert not (app.outdir / 'CNAME').exists()
+
+
+@pytest.mark.sphinx('html', testroot='ext-githubpages',
+                    confoverrides={'html_baseurl': 'https://sphinx-doc.org'})
+def test_cname_for_custom_domain(app, status, warning):
+    app.builder.build_all()
+    assert (app.outdir / '.nojekyll').exists()
+    assert (app.outdir / 'CNAME').read_text(encoding='utf8') == 'sphinx-doc.org'