test: add some function to validate theme overridden

src/test_core.py

@@ -1,7 +1,7 @@
 import unittest
 import mkdocs.plugins as plugins
 from mkdocs.theme import Theme
-from .core import TechDocsCore
+from .core import TechDocsCore, TECHDOCS_DEFAULT_THEME
 from jinja2 import Environment, PackageLoader, select_autoescape
 import json
 
@@ -51,17 +51,39 @@ def test_override_default_config_with_user_config(self):
         self.assertFalse(final_config["mdx_configs"]["toc"]["permalink"])
         self.assertTrue("mdx_truly_sane_lists" in final_config["markdown_extensions"])
 
-    def test_remove_theme_config_with_user_options(self):
+    def test_theme_overrides_removed_when_name_is_not_material(self):
+        ## we want to force the theme mkdocs to this test
+        self.mkdocs_yaml_config["theme"] = Theme(name="mkdocs")
         self.mkdocs_yaml_config["theme"]["features"] = ["navigation.sections"]
         final_config = self.techdocscore.on_config(self.mkdocs_yaml_config)
         self.assertFalse("navigation.sections" in final_config["theme"]["features"])
 
-    def test_override_theme_config_with_user_config(self):
-        self.mkdocs_yaml_config["theme"] = Theme(name="material")
+    def test_theme_overrides_when_name_is_material(self):
+        self.mkdocs_yaml_config["theme"] = Theme(name=TECHDOCS_DEFAULT_THEME)
         self.mkdocs_yaml_config["theme"]["features"] = ["navigation.sections"]
         final_config = self.techdocscore.on_config(self.mkdocs_yaml_config)
         self.assertTrue("navigation.sections" in final_config["theme"]["features"])
 
+    def test_theme_overrides_techdocs_metadata(self):
+        self.mkdocs_yaml_config["theme"] = Theme(
+            name=TECHDOCS_DEFAULT_THEME, static_templates=["my_static_temples"]
+        )
+        final_config = self.techdocscore.on_config(self.mkdocs_yaml_config)
+        self.assertTrue("my_static_temples" in final_config["theme"].static_templates)
+        self.assertTrue(
+            "techdocs_metadata.json" in final_config["theme"].static_templates
+        )
+
+    def test_theme_overrides_dirs(self):
+        custom_theme_dir = "/tmp/my_custom_theme_dir"
+        self.mkdocs_yaml_config["theme"] = Theme(name=TECHDOCS_DEFAULT_THEME)
+        self.mkdocs_yaml_config["theme"].dirs.append(custom_theme_dir)
+        final_config = self.techdocscore.on_config(self.mkdocs_yaml_config)
+        self.assertTrue(custom_theme_dir in final_config["theme"].dirs)
+        self.assertTrue(
+            self.techdocscore.tmp_dir_techdocs_theme.name in final_config["theme"].dirs
+        )
+
     def test_template_renders__multiline_value_as_valid_json(self):
         self.techdocscore.on_config(self.mkdocs_yaml_config)
         env = Environment(