Ajout du GUI

kivy/tests/test_resources.py

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+"""
+Resource loading tests
+======================
+"""
+import pytest
+import tempfile
+import os
+from unittest.mock import patch
+from kivy.cache import Cache
+from kivy.clock import Clock
+from kivy.resources import resource_find, resource_add_path
+
+
+@pytest.fixture
+def test_file():
+    return "uix/textinput.py"
+
+
+RESOURCE_CACHE = "kv.resourcefind"
+
+
+def test_load_resource_cached(test_file):
+    Cache.remove(RESOURCE_CACHE)
+    found_file = resource_find(test_file)
+    assert found_file is not None
+    cached_filename = Cache.get(RESOURCE_CACHE, test_file)
+    assert found_file == cached_filename
+
+
+def test_load_resource_not_cached(test_file):
+    Cache.remove(RESOURCE_CACHE)
+    found_file = resource_find(test_file, use_cache=False)
+    assert found_file is not None
+    cached_filename = Cache.get(RESOURCE_CACHE, test_file)
+    assert cached_filename is None
+
+
+def test_load_resource_not_found():
+    Cache.remove(RESOURCE_CACHE)
+    missing_file_name = "missing_test_file.foo"
+
+    find_missing_file = resource_find(missing_file_name)
+    assert find_missing_file is None
+
+    with tempfile.TemporaryDirectory() as temp_dir:
+        missing_file_path = os.path.join(temp_dir, missing_file_name)
+
+        with open(missing_file_path, "w"):
+            pass  # touch file
+
+        find_missing_file_again = resource_find(missing_file_name)
+        assert find_missing_file_again is None
+
+        cached_filename = Cache.get(RESOURCE_CACHE, missing_file_name)
+        assert cached_filename is None
+
+        resource_add_path(temp_dir)
+
+        found_file = resource_find(missing_file_name)
+        assert missing_file_path == found_file
+        assert missing_file_path == Cache.get(RESOURCE_CACHE, missing_file_name)
+
+
+def test_timestamp_and_lastaccess(test_file):
+    Cache.remove(RESOURCE_CACHE)
+    start = Clock.get_time()
+
+    resource_find(test_file)
+    ts = Cache.get_timestamp(RESOURCE_CACHE, test_file)
+    last_access = Cache.get_lastaccess(RESOURCE_CACHE, test_file)
+
+    assert ts >= start, 'Last timestamp not accurate.'
+    assert last_access >= start, 'Last access time is not accurate.'
+
+
+def test_print_usage():
+    with patch('kivy.cache.print') as mock_print:
+        Cache.print_usage()
+        mock_print.assert_called()