diff --git a/agentic_security/probe_data/modules/test_fine_tuned.py b/agentic_security/probe_data/modules/test_fine_tuned.py
new file mode 100644
index 0000000..cf3f4cc
--- /dev/null
+++ b/agentic_security/probe_data/modules/test_fine_tuned.py
@@ -0,0 +1,68 @@
+import asyncio
+import pytest
+from agentic_security.probe_data.modules.fine_tuned import Module
+
+
+@pytest.mark.asyncio
+async def test_module_initialization():
+    tools_inbox = asyncio.Queue()
+    prompt_groups = ["group1", "group2"]
+    opts = {"max_prompts": 1000, "batch_size": 100}
+    module = Module(prompt_groups, tools_inbox, opts)
+
+    assert module.max_prompts == 1000
+    assert module.batch_size == 100
+    assert module.run_id is not None
+
+
+@pytest.mark.asyncio
+async def test_fetch_prompts(mocker):
+    tools_inbox = asyncio.Queue()
+    prompt_groups = ["group1", "group2"]
+    module = Module(prompt_groups, tools_inbox)
+
+    mocker.patch(
+        "agentic_security.probe_data.modules.fine_tuned.httpx.AsyncClient.post",
+        return_value=mocker.Mock(
+            status_code=200, json=lambda: {"prompts": ["prompt1", "prompt2"]}
+        ),
+    )
+
+    prompts = await module.fetch_prompts()
+    assert prompts == ["prompt1", "prompt2"]
+
+
+@pytest.mark.asyncio
+async def test_post_prompt(mocker):
+    tools_inbox = asyncio.Queue()
+    prompt_groups = ["group1", "group2"]
+    module = Module(prompt_groups, tools_inbox)
+
+    mocker.patch(
+        "agentic_security.probe_data.modules.fine_tuned.httpx.AsyncClient.post",
+        return_value=mocker.Mock(status_code=200, json=lambda: {"response": "success"}),
+    )
+
+    response = await module.post_prompt("test prompt")
+    assert response == {"response": "success"}
+
+
+@pytest.mark.asyncio
+async def test_apply(mocker):
+    tools_inbox = asyncio.Queue()
+    prompt_groups = ["group1", "group2"]
+    module = Module(prompt_groups, tools_inbox, {"max_prompts": 2, "batch_size": 1})
+
+    mocker.patch(
+        "agentic_security.probe_data.modules.fine_tuned.Module.fetch_prompts",
+        return_value=["prompt1", "prompt2"],
+    )
+    mocker.patch(
+        "agentic_security.probe_data.modules.fine_tuned.Module.post_prompt",
+        return_value={"response": "success"},
+    )
+
+    prompts = [prompt async for prompt in module.apply()]
+    # Adjust the assertion to account for batched processing
+    expected_prompts = ["prompt1", "prompt2", "prompt1", "prompt2"]
+    assert prompts == expected_prompts
diff --git a/poetry.lock b/poetry.lock
index a1bfc00..f83828d 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -2361,6 +2361,23 @@ pytest = "==8.*"
 [package.extras]
 testing = ["pytest-asyncio (==0.24.*)", "pytest-cov (==6.*)"]
 
+[[package]]
+name = "pytest-mock"
+version = "3.14.0"
+description = "Thin-wrapper around the mock package for easier use with pytest"
+optional = false
+python-versions = ">=3.8"
+files = [
+    {file = "pytest-mock-3.14.0.tar.gz", hash = "sha256:2719255a1efeceadbc056d6bf3df3d1c5015530fb40cf347c0f9afac88410bd0"},
+    {file = "pytest_mock-3.14.0-py3-none-any.whl", hash = "sha256:0b72c38033392a5f4621342fe11e9219ac11ec9d375f8e2a0c164539e0d70f6f"},
+]
+
+[package.dependencies]
+pytest = ">=6.2.5"
+
+[package.extras]
+dev = ["pre-commit", "pytest-asyncio", "tox"]
+
 [[package]]
 name = "python-dateutil"
 version = "2.9.0.post0"
@@ -3037,4 +3054,4 @@ propcache = ">=0.2.0"
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.11"
-content-hash = "b9d8d47186a7ed4e1383f914ca8446de6571eebe7bafac500981bf4356a0754a"
+content-hash = "4f40d67a422a8163c8938cd74f59dfb98290c0ee1ae658d44c35ba44e1d9fd12"
diff --git a/pyproject.toml b/pyproject.toml
index ba1e991..63995b2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -56,6 +56,7 @@ pre-commit = "^4.0.1"
 langchain-groq = "^0.2.0"
 huggingface-hub = "^0.25.1"
 pytest-httpx = "^0.35.0"
+pytest-mock = "^3.14.0"
 
 [tool.ruff]
 line-length = 120