🐛 fix(tests): update sdd prompt assertions + black format sdk_integration

Author: paulpwo

src/claude/sdk_integration.py

@@ -12,9 +12,7 @@
 # using the conversation's working directory (e.g. /workspace/_dm_xxx) as cwd,
 # not the application root (/app). A relative path like "src/mcp/telegram_server.py"
 # would fail to resolve in any user workspace.
-_TELEGRAM_SERVER_PATH = str(
-    Path(__file__).parent.parent / "mcp" / "telegram_server.py"
-)
+_TELEGRAM_SERVER_PATH = str(Path(__file__).parent.parent / "mcp" / "telegram_server.py")
 
 import structlog
 from claude_agent_sdk import (

tests/unit/test_sdd_handler.py

@@ -135,29 +135,26 @@ def test_build_sdd_prompt_working_dir_in_prompt():
 
 
 def test_build_sdd_prompt_contains_agent_file_instructions():
-    """Prompt instructs Claude to write all three .agent/<Type>/<BranchSlug>/ files."""
+    """Prompt instructs Claude to load the sdd skill file."""
     prompt = _build_sdd_prompt(
         arg="Some task",
         working_dir=Path("/repo"),
         protected_branches=["main"],
         is_url=False,
     )
-    assert ".agent/<Type>/<BranchSlug>/planning.md" in prompt
-    assert ".agent/<Type>/<BranchSlug>/files.md" in prompt
-    assert ".agent/<Type>/<BranchSlug>/approach.md" in prompt
+    assert "SKILL: Load `.claude/skills/sdd.md`" in prompt
 
 
 def test_build_sdd_prompt_restrictions_present():
-    """Prompt must explicitly forbid modifying source files, opening PRs, running tests."""
+    """Prompt must include protected branches and working directory."""
     prompt = _build_sdd_prompt(
         arg="Some task",
         working_dir=Path("/repo"),
         protected_branches=["main"],
         is_url=False,
     )
-    assert "DO NOT modify any existing source file" in prompt
-    assert "DO NOT open a Pull Request" in prompt
-    assert "DO NOT run tests" in prompt
+    assert "Protected branches" in prompt
+    assert "/repo" in prompt
 
 
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