migration

tests/prompts/test_content_renderer.py

@@ -0,0 +1,25 @@
+import pytest
+
+from personal_mcp.prompts.content import render_prompt
+
+pytestmark = pytest.mark.unit
+
+
+class TestPromptContentRenderer:
+    def test_renders_arguments_without_frontmatter(self) -> None:
+        rendered = render_prompt(
+            "jsfiddle-page-layout",
+            {"domain": "public library", "layout_brief": None},
+        )
+
+        assert not rendered.startswith("---")
+        assert "`domain`: public library" in rendered
+        assert "`layout_brief`: Not provided" in rendered
+
+    def test_rejects_placeholder_drift(self) -> None:
+        with pytest.raises(ValueError, match="placeholders do not match arguments"):
+            render_prompt("jsfiddle-page-layout", {"domain": "public library"})
+
+    def test_rejects_invalid_prompt_id(self) -> None:
+        with pytest.raises(ValueError, match="lowercase kebab-case"):
+            render_prompt("../outside", {})

tests/prompts/test_filesystem_provider.py

@@ -0,0 +1,52 @@
+import pytest
+from fastmcp import Client
+from fastmcp import FastMCP
+
+from personal_mcp.prompts import create_prompts_provider
+
+pytestmark = pytest.mark.unit
+
+EXPECTED_PROMPTS = {
+    "authoring",
+    "greenfield-architecture",
+    "jsfiddle-page-layout",
+    "mcp-consumer-repo-shim",
+    "nicegui-component-extraction",
+    "pytest-fill-scaffold",
+    "pytest-scaffold",
+}
+
+
+class TestPromptFileSystemProvider:
+    @pytest.mark.asyncio
+    async def test_discovers_exact_authored_set(self) -> None:
+        mcp = FastMCP("prompts-test")
+        mcp.add_provider(create_prompts_provider())
+
+        async with Client(mcp) as client:
+            prompts = await client.list_prompts()
+
+        assert {prompt.name for prompt in prompts} == EXPECTED_PROMPTS
+        assert all(prompt.description for prompt in prompts)
+
+    @pytest.mark.asyncio
+    async def test_exposes_typed_arguments_and_renders_markdown(self) -> None:
+        mcp = FastMCP("prompts-test")
+        mcp.add_provider(create_prompts_provider())
+
+        async with Client(mcp) as client:
+            prompts = await client.list_prompts()
+            authoring = next(prompt for prompt in prompts if prompt.name == "authoring")
+            result = await client.get_prompt(
+                "authoring",
+                {
+                    "artifact_type": "skill",
+                    "artifact_id": "demo-skill",
+                    "goal": "Demonstrate typed prompts.",
+                },
+            )
+
+        required = {argument.name for argument in authoring.arguments or [] if argument.required}
+        assert required == {"artifact_type", "artifact_id", "goal"}
+        assert result.messages
+        assert "`artifact_id`: demo-skill" in result.messages[0].content.text