Improve tests (#780)

tests/loaders/test_local_text.py

@@ -0,0 +1,25 @@
+import hashlib
+import pytest
+from embedchain.loaders.local_text import LocalTextLoader
+
+
+@pytest.fixture
+def text_loader():
+    return LocalTextLoader()
+
+
+def test_load_data(text_loader):
+    mock_content = "This is a sample text content."
+
+    result = text_loader.load_data(mock_content)
+
+    assert "doc_id" in result
+    assert "data" in result
+
+    url = "local"
+    assert result["data"][0]["content"] == mock_content
+
+    assert result["data"][0]["meta_data"]["url"] == url
+
+    expected_doc_id = hashlib.sha256((mock_content + url).encode()).hexdigest()
+    assert result["doc_id"] == expected_doc_id