test: add comprehensive tests across modules to increase coverage above 60%

Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>

tests/test_config_validators.py

@@ -0,0 +1,70 @@
+"""Tests for app/utils/config_validator/validators.py module."""
+import pytest
+from unittest.mock import patch
+
+from app.utils.config_validator.validators import (
+    validate_storage_configs,
+    validate_email_config,
+    validate_notification_config,
+    check_all_configs,
+)
+
+
+@pytest.mark.unit
+class TestValidateStorageConfigs:
+    """Tests for validate_storage_configs function."""
+
+    def test_returns_dict(self):
+        """Test returns a dictionary."""
+        result = validate_storage_configs()
+        assert isinstance(result, dict)
+
+    def test_has_expected_keys(self):
+        """Test has expected provider keys."""
+        result = validate_storage_configs()
+        expected_keys = ["dropbox", "nextcloud", "sftp", "s3", "ftp", "webdav", "google_drive", "onedrive"]
+        for key in expected_keys:
+            assert key in result
+
+    def test_values_are_lists(self):
+        """Test that values are lists of issues."""
+        result = validate_storage_configs()
+        for key, issues in result.items():
+            assert isinstance(issues, list)
+
+
+@pytest.mark.unit
+class TestValidateEmailConfig:
+    """Tests for validate_email_config function."""
+
+    def test_returns_list(self):
+        """Test returns a list."""
+        result = validate_email_config()
+        assert isinstance(result, list)
+
+
+@pytest.mark.unit
+class TestValidateNotificationConfig:
+    """Tests for validate_notification_config function."""
+
+    def test_returns_list(self):
+        """Test returns a list."""
+        result = validate_notification_config()
+        assert isinstance(result, list)
+
+
+@pytest.mark.unit
+class TestCheckAllConfigs:
+    """Tests for check_all_configs function."""
+
+    def test_returns_dict(self):
+        """Test returns a dictionary."""
+        result = check_all_configs()
+        assert isinstance(result, dict)
+
+    def test_has_expected_keys(self):
+        """Test has expected keys."""
+        result = check_all_configs()
+        assert "storage" in result
+        assert "email" in result
+        assert "notification" in result