Add pytest-xdist as dev dependency

Makefile

@@ -19,13 +19,13 @@ docs-build:
 	jb build -W -v ./doc
 
 unit-test:
-	$(CMD) pytest --cov=$(PYMODULE) $(UNIT_TESTS)
+	$(CMD) pytest -n auto --cov=$(PYMODULE) $(UNIT_TESTS)
 
 unit-test-cov-html:
-	$(CMD) pytest --cov=$(PYMODULE) $(UNIT_TESTS) --cov-report html
+	$(CMD) pytest -n auto --cov=$(PYMODULE) $(UNIT_TESTS) --cov-report html
 
 unit-test-cov-xml:
-	$(CMD) pytest --cov=$(PYMODULE) $(UNIT_TESTS) --cov-report xml --junitxml=junit/test-results.xml --doctest-modules
+	$(CMD) pytest -n auto --cov=$(PYMODULE) $(UNIT_TESTS) --cov-report xml --junitxml=junit/test-results.xml --doctest-modules
 
 integration-test:
 	$(CMD) pytest $(INTEGRATION_TESTS) --cov=$(PYMODULE) $(INTEGRATION_TESTS) --cov-report xml --junitxml=junit/test-results.xml --doctest-modules

pyproject.toml

@@ -80,6 +80,7 @@ dev = [
     "pytest-asyncio>=0.23.5",
     "pytest-cov>=4.0.0",
     "pytest-timeout>=2.3.1",
+    "pytest-xdist>=3.6.1",
     "respx>=0.22.0",
     "semantic-kernel>=1.20.0",
     "sphinxcontrib-mermaid>=1.0.0",

tests/unit/converter/test_azure_speech_text_converter.py

@@ -20,10 +20,15 @@ def is_speechsdk_installed():
 @pytest.mark.skipif(not is_speechsdk_installed(), reason="Azure Speech SDK is not installed.")
 class TestAzureSpeechAudioToTextConverter:
 
-    @patch(
-        "pyrit.common.default_values.get_required_value", side_effect=lambda env_var_name, passed_value: passed_value
-    )
-    def test_azure_speech_audio_text_converter_initialization(self, mock_get_required_value):
+    @pytest.fixture(autouse=True)
+    def setup_environment(self):
+        with patch(
+            "pyrit.common.default_values.get_required_value",
+            side_effect=lambda env_var_name, passed_value: passed_value or "dummy_value",
+        ):
+            yield
+
+    def test_azure_speech_audio_text_converter_initialization(self):
         converter = AzureSpeechAudioToTextConverter(
             azure_speech_region="dummy_region", azure_speech_key="dummy_key", recognition_language="es-ES"
         )

tests/unit/converter/test_pdf_converter.py

@@ -10,11 +10,23 @@
 from fpdf import FPDF
 from fpdf.enums import XPos, YPos
 from pypdf import PageObject, PdfReader
+from unit.mocks import MockPromptTarget
 
+from pyrit.memory.central_memory import CentralMemory
+from pyrit.memory.duckdb_memory import DuckDBMemory
 from pyrit.models import DataTypeSerializer, SeedPrompt
 from pyrit.prompt_converter import ConverterResult, PDFConverter
 
 
+@pytest.fixture
+def setup_memory():
+    memory = DuckDBMemory(db_path=":memory:")
+    CentralMemory.set_memory_instance(memory)
+    mock_target = MockPromptTarget()
+    yield mock_target
+    CentralMemory.set_memory_instance(None)
+
+
 @pytest.fixture
 def pdf_converter_no_template():
     """A PDFConverter with no template path provided."""
@@ -60,7 +72,6 @@ async def test_convert_async_no_template(pdf_converter_no_template):
         patch.object(pdf_converter_no_template, "_generate_pdf", return_value=mock_pdf_bytes) as mock_generate,
         patch.object(pdf_converter_no_template, "_serialize_pdf") as mock_serialize,
     ):
-
         serializer_mock = MagicMock()
         serializer_mock.value = "mock_url"
         mock_serialize.return_value = serializer_mock
@@ -92,7 +103,6 @@ async def test_convert_async_with_template(pdf_converter_with_template):
         patch.object(pdf_converter_with_template, "_generate_pdf", return_value=mock_pdf_bytes) as mock_generate,
         patch.object(pdf_converter_with_template, "_serialize_pdf") as mock_serialize,
     ):
-
         serializer_mock = MagicMock()
         serializer_mock.value = "mock_url"
         mock_serialize.return_value = serializer_mock
@@ -370,7 +380,7 @@ async def test_empty_injection_items(mock_pdf_path):
 
 
 @pytest.mark.asyncio
-async def test_injection_items_non_existent_page_number(mock_pdf_path):
+async def test_injection_items_non_existent_page_number(mock_pdf_path, setup_memory):
     """
     Test the PDFConverter's handling of injection items with a non-existent page number.
     """
@@ -405,7 +415,7 @@ async def test_injection_items_non_existent_page_number(mock_pdf_path):
 
 
 @pytest.mark.asyncio
-async def test_non_standard_font_usage():
+async def test_non_standard_font_usage(setup_memory):
     """
     Test the ability to use a non-standard font (Times) in PDF generation.
     """
@@ -434,7 +444,7 @@ async def test_non_standard_font_usage():
 
 
 @pytest.mark.asyncio
-async def test_injection_on_last_page(mock_pdf_path):
+async def test_injection_on_last_page(mock_pdf_path, setup_memory):
     """
     Test injecting text on the last page of a multi-page PDF
     """