1 files changed, 51 insertions, 0 deletions
diff --git a/tests/test_exceptions.py b/tests/test_exceptions.py
new file mode 100644
index 0000000..22a4f34
--- /dev/null
+++ b/tests/test_exceptions.py
@@ -0,0 +1,51 @@
+"""Tests for pyvyos.exceptions module."""
+
+import pytest
+
+from pyvyos.exceptions import SDKError, HttpError, ApiError, ValidationError
+
+
+def test_sdk_error_base():
+    """Test SDKError is base exception."""
+    assert issubclass(HttpError, SDKError)
+    assert issubclass(ApiError, SDKError)
+    assert issubclass(ValidationError, SDKError)
+
+
+def test_http_error():
+    """Test HttpError creation and attributes."""
+    error = HttpError(status=404, message="Not Found")
+    assert error.status == 404
+    assert error.message == "Not Found"
+    assert "404" in str(error)
+    assert "Not Found" in str(error)
+
+
+def test_api_error():
+    """Test ApiError creation."""
+    error = ApiError(message="API failure")
+    assert error.message == "API failure"
+    assert "API failure" in str(error)
+
+
+def test_api_error_with_details():
+    """Test ApiError with details."""
+    details = {"code": "ERR001", "field": "path"}
+    error = ApiError(message="Validation failed", details=details)
+    assert error.message == "Validation failed"
+    assert error.details == details
+
+
+def test_validation_error():
+    """Test ValidationError creation."""
+    error = ValidationError(message="Invalid path format")
+    assert error.message == "Invalid path format"
+    assert "Invalid path format" in str(error)
+
+
+def test_exceptions_raiseable():
+    """Test that exceptions can be raised and caught."""
+    with pytest.raises(HttpError) as exc_info:
+        raise HttpError(status=500, message="Internal Error")
+    assert exc_info.value.status == 500
+