1 files changed, 131 insertions, 0 deletions
diff --git a/tests/test_theming.py b/tests/test_theming.py
new file mode 100644
index 0000000..b4c8511
--- /dev/null
+++ b/tests/test_theming.py
@@ -0,0 +1,131 @@
+"""Test the Theme class."""
+
+import os
+
+import alabaster
+import pytest
+
+import sphinx.builders.html
+from sphinx.theming import ThemeError
+
+
+@pytest.mark.sphinx(
+    testroot='theming',
+    confoverrides={'html_theme': 'ziptheme',
+                   'html_theme_options.testopt': 'foo'})
+def test_theme_api(app, status, warning):
+    cfg = app.config
+
+    themes = ['basic', 'default', 'scrolls', 'agogo', 'sphinxdoc', 'haiku',
+              'traditional', 'epub', 'nature', 'pyramid', 'bizstyle', 'classic', 'nonav',
+              'test-theme', 'ziptheme', 'staticfiles', 'parent', 'child']
+    try:
+        alabaster_version = alabaster.__version_info__
+    except AttributeError:
+        alabaster_version = alabaster.version.__version_info__
+    if alabaster_version >= (0, 7, 11):
+        themes.append('alabaster')
+
+    # test Theme class API
+    assert set(app.registry.html_themes.keys()) == set(themes)
+    assert app.registry.html_themes['test-theme'] == str(app.srcdir / 'test_theme' / 'test-theme')
+    assert app.registry.html_themes['ziptheme'] == str(app.srcdir / 'ziptheme.zip')
+    assert app.registry.html_themes['staticfiles'] == str(app.srcdir / 'test_theme' / 'staticfiles')
+
+    # test Theme instance API
+    theme = app.builder.theme
+    assert theme.name == 'ziptheme'
+    themedir = theme.themedir
+    assert theme.base.name == 'basic'
+    assert len(theme.get_theme_dirs()) == 2
+
+    # direct setting
+    assert theme.get_config('theme', 'stylesheet') == 'custom.css'
+    # inherited setting
+    assert theme.get_config('options', 'nosidebar') == 'false'
+    # nonexisting setting
+    assert theme.get_config('theme', 'foobar', 'def') == 'def'
+    with pytest.raises(ThemeError):
+        theme.get_config('theme', 'foobar')
+
+    # options API
+
+    options = theme.get_options({'nonexisting': 'foo'})
+    assert 'nonexisting' not in options
+
+    options = theme.get_options(cfg.html_theme_options)
+    assert options['testopt'] == 'foo'
+    assert options['nosidebar'] == 'false'
+
+    # cleanup temp directories
+    theme.cleanup()
+    assert not os.path.exists(themedir)
+
+
+@pytest.mark.sphinx(testroot='double-inheriting-theme')
+def test_double_inheriting_theme(app, status, warning):
+    assert app.builder.theme.name == 'base_theme2'
+    app.build()  # => not raises TemplateNotFound
+
+
+@pytest.mark.sphinx(testroot='theming',
+                    confoverrides={'html_theme': 'child'})
+def test_nested_zipped_theme(app, status, warning):
+    assert app.builder.theme.name == 'child'
+    app.build()  # => not raises TemplateNotFound
+
+
+@pytest.mark.sphinx(testroot='theming',
+                    confoverrides={'html_theme': 'staticfiles'})
+def test_staticfiles(app, status, warning):
+    app.build()
+    assert (app.outdir / '_static' / 'staticimg.png').exists()
+    assert (app.outdir / '_static' / 'statictmpl.html').exists()
+    assert (app.outdir / '_static' / 'statictmpl.html').read_text(encoding='utf8') == (
+        '<!-- testing static templates -->\n'
+        '<html><project>Python</project></html>'
+    )
+
+    result = (app.outdir / 'index.html').read_text(encoding='utf8')
+    assert '<meta name="testopt" content="optdefault" />' in result
+
+
+@pytest.mark.sphinx(testroot='theming',
+                    confoverrides={'html_theme': 'test-theme'})
+def test_dark_style(app, monkeypatch):
+    monkeypatch.setattr(sphinx.builders.html, '_file_checksum', lambda o, f: '')
+
+    style = app.builder.dark_highlighter.formatter_args.get('style')
+    assert style.__name__ == 'MonokaiStyle'
+
+    app.build()
+    assert (app.outdir / '_static' / 'pygments_dark.css').exists()
+
+    css_file, properties = app.registry.css_files[0]
+    assert css_file == 'pygments_dark.css'
+    assert "media" in properties
+    assert properties["media"] == '(prefers-color-scheme: dark)'
+
+    assert sorted(f.filename for f in app.builder._css_files) == [
+        '_static/classic.css',
+        '_static/pygments.css',
+        '_static/pygments_dark.css',
+    ]
+
+    result = (app.outdir / 'index.html').read_text(encoding='utf8')
+    assert '<link rel="stylesheet" type="text/css" href="_static/pygments.css" />' in result
+    assert ('<link id="pygments_dark_css" media="(prefers-color-scheme: dark)" '
+            'rel="stylesheet" type="text/css" '
+            'href="_static/pygments_dark.css" />') in result
+
+
+@pytest.mark.sphinx(testroot='theming')
+def test_theme_sidebars(app, status, warning):
+    app.build()
+
+    # test-theme specifies globaltoc and searchbox as default sidebars
+    result = (app.outdir / 'index.html').read_text(encoding='utf8')
+    assert '<h3><a href="#">Table of Contents</a></h3>' in result
+    assert '<h3>Related Topics</h3>' not in result
+    assert '<h3>This Page</h3>' not in result
+    assert '<h3 id="searchlabel">Quick search</h3>' in result