removed unused imports

Signed-off-by: Paul Horton <[email protected]>

Author: madpah

tests/test_model_vulnerability.py

@@ -17,7 +17,6 @@
 # SPDX-License-Identifier: Apache-2.0
 # Copyright (c) OWASP Foundation. All Rights Reserved.
 
-import unittest
 from datetime import datetime, timedelta
 from decimal import Decimal
 from unittest import TestCase

tests/test_output_json.py

@@ -21,7 +21,6 @@
 from unittest.mock import Mock, patch
 from uuid import UUID
 
-from cyclonedx.exception.model import UnknownComponentDependencyException
 from cyclonedx.exception.output import FormatNotSupportedException
 from cyclonedx.model.bom import Bom
 from cyclonedx.output import get_instance
@@ -44,7 +43,6 @@
     get_bom_with_component_setuptools_with_release_notes,
     get_bom_with_component_setuptools_with_vulnerability,
     get_bom_with_component_toml_1,
-    get_bom_with_dependencies_invalid,
     get_bom_with_dependencies_valid,
     get_bom_with_external_references,
     get_bom_with_metadata_component_and_dependencies,