Files
code-review-graph/tests/test_prompts.py
T

300 lines
9.6 KiB
Python

"""Tests for MCP prompt templates."""
from fastmcp.prompts.prompt import Message
from code_review_graph.prompts import (
architecture_map_prompt,
debug_issue_prompt,
onboard_developer_prompt,
pre_merge_check_prompt,
project_review_prompt,
review_changes_prompt,
unified_review_prompt,
)
def _text(msg: Message) -> str:
"""Extract the text content from a fastmcp Message."""
return msg.content.text
class TestReviewChangesPrompt:
def test_returns_list_with_messages(self):
result = review_changes_prompt()
assert isinstance(result, list)
assert len(result) >= 1
def test_message_has_role_and_content(self):
result = review_changes_prompt()
for msg in result:
assert isinstance(msg, Message)
assert msg.role == "user"
assert _text(msg)
def test_default_base(self):
result = review_changes_prompt()
assert "HEAD~1" in _text(result[0])
def test_custom_base(self):
result = review_changes_prompt(base="main")
assert "main" in _text(result[0])
def test_mentions_detect_changes(self):
result = review_changes_prompt()
assert "detect_changes" in _text(result[0])
def test_mentions_affected_flows(self):
result = review_changes_prompt()
assert "affected_flows" in _text(result[0])
def test_mentions_test_gaps(self):
result = review_changes_prompt()
assert "test" in _text(result[0]).lower()
class TestArchitectureMapPrompt:
def test_returns_list_with_messages(self):
result = architecture_map_prompt()
assert isinstance(result, list)
assert len(result) >= 1
def test_message_has_role_and_content(self):
result = architecture_map_prompt()
for msg in result:
assert isinstance(msg, Message)
assert msg.role == "user"
assert _text(msg)
def test_mentions_communities(self):
result = architecture_map_prompt()
assert "communities" in _text(result[0]).lower()
def test_mentions_mermaid(self):
result = architecture_map_prompt()
assert "Mermaid" in _text(result[0])
class TestDebugIssuePrompt:
def test_returns_list_with_messages(self):
result = debug_issue_prompt()
assert isinstance(result, list)
assert len(result) >= 1
def test_message_has_role_and_content(self):
result = debug_issue_prompt()
for msg in result:
assert isinstance(msg, Message)
assert msg.role == "user"
assert _text(msg)
def test_includes_description(self):
result = debug_issue_prompt(description="login fails with 500 error")
assert "login fails with 500 error" in _text(result[0])
def test_empty_description(self):
result = debug_issue_prompt()
content = _text(result[0])
assert "debug" in content.lower()
def test_mentions_search(self):
result = debug_issue_prompt(description="test issue")
assert "semantic_search_nodes" in _text(result[0])
def test_mentions_get_minimal_context(self):
result = debug_issue_prompt()
assert "get_minimal_context" in _text(result[0])
class TestOnboardDeveloperPrompt:
def test_returns_list_with_messages(self):
result = onboard_developer_prompt()
assert isinstance(result, list)
assert len(result) >= 1
def test_message_has_role_and_content(self):
result = onboard_developer_prompt()
for msg in result:
assert isinstance(msg, Message)
assert msg.role == "user"
assert _text(msg)
def test_mentions_stats(self):
result = onboard_developer_prompt()
assert "list_graph_stats" in _text(result[0])
def test_mentions_architecture(self):
result = onboard_developer_prompt()
assert "architecture" in _text(result[0]).lower()
def test_mentions_critical_flows(self):
result = onboard_developer_prompt()
assert "critical" in _text(result[0]).lower()
class TestPreMergeCheckPrompt:
def test_returns_list_with_messages(self):
result = pre_merge_check_prompt()
assert isinstance(result, list)
assert len(result) >= 1
def test_message_has_role_and_content(self):
result = pre_merge_check_prompt()
for msg in result:
assert isinstance(msg, Message)
assert msg.role == "user"
assert _text(msg)
def test_default_base(self):
result = pre_merge_check_prompt()
# The pre-merge prompt is now generic (doesn't embed the base ref)
assert "pre-merge" in _text(result[0]).lower()
def test_custom_base(self):
# pre_merge_check_prompt still accepts base but the workflow
# is now generic — just verify it returns valid prompt
result = pre_merge_check_prompt(base="develop")
assert isinstance(result, list)
assert len(result) >= 1
def test_mentions_risk_scoring(self):
result = pre_merge_check_prompt()
assert "risk" in _text(result[0]).lower()
def test_mentions_test_gaps(self):
result = pre_merge_check_prompt()
assert "tests_for" in _text(result[0])
def test_mentions_dead_code(self):
result = pre_merge_check_prompt()
assert "dead_code" in _text(result[0])
class TestUnifiedReviewPrompt:
def test_returns_list_with_messages(self):
result = unified_review_prompt()
assert isinstance(result, list)
assert len(result) >= 1
def test_message_has_role_and_content(self):
result = unified_review_prompt()
for msg in result:
assert isinstance(msg, Message)
assert msg.role == "user"
assert _text(msg)
def test_default_base_and_tier(self):
result = unified_review_prompt()
text = _text(result[0])
assert "HEAD~1" in text
assert "Standard tier" in text
def test_custom_base(self):
result = unified_review_prompt(base="develop")
text = _text(result[0])
assert "base=develop" in text
def test_mentions_score_review(self):
result = unified_review_prompt()
assert "score_review" in _text(result[0])
def test_mentions_dedupe_findings(self):
result = unified_review_prompt()
assert "dedupe_findings" in _text(result[0])
def test_mentions_generate_report(self):
result = unified_review_prompt()
assert "generate_report" in _text(result[0])
def test_mentions_read_only(self):
result = unified_review_prompt()
assert "READ-ONLY" in _text(result[0])
def test_mentions_blocker_rule(self):
result = unified_review_prompt()
assert "FAIL" in _text(result[0])
class TestProjectReviewPrompt:
def test_returns_list_with_messages(self):
result = project_review_prompt()
assert isinstance(result, list)
assert len(result) >= 1
def test_message_has_role_and_content(self):
result = project_review_prompt()
for msg in result:
assert isinstance(msg, Message)
assert msg.role == "user"
assert _text(msg)
def test_default_whole_project_scope(self):
result = project_review_prompt()
text = _text(result[0])
assert "whole-project" in text
assert "all_files=True" in text
def test_feature_scope_with_target(self):
result = project_review_prompt(scope="feature", target="payment")
text = _text(result[0])
assert "scope=feature" in text
assert "target=payment" in text
def test_mentions_architecture_scan(self):
result = project_review_prompt()
text = _text(result[0])
assert "get_architecture_overview" in text
assert "list_communities" in text
def test_mentions_high_risk_scan(self):
result = project_review_prompt()
text = _text(result[0])
assert "get_knowledge_gaps" in text
assert "get_hub_nodes" in text
def test_feature_mentions_semantic_search(self):
result = project_review_prompt(scope="feature", target="auth")
text = _text(result[0])
assert "semantic_search_nodes" in text
assert "get_impact_radius" in text
def test_mentions_read_only(self):
result = project_review_prompt()
assert "READ-ONLY" in _text(result[0])
def test_mentions_generate_report(self):
result = project_review_prompt()
assert "generate_report" in _text(result[0])
class TestTokenEfficiencyPreamble:
"""All prompts should include the token efficiency preamble."""
def test_review_has_preamble(self):
result = review_changes_prompt()
assert "get_minimal_context" in _text(result[0])
assert "detail_level" in _text(result[0])
def test_architecture_has_preamble(self):
result = architecture_map_prompt()
assert "get_minimal_context" in _text(result[0])
def test_debug_has_preamble(self):
result = debug_issue_prompt()
assert "get_minimal_context" in _text(result[0])
def test_onboard_has_preamble(self):
result = onboard_developer_prompt()
assert "get_minimal_context" in _text(result[0])
def test_pre_merge_has_preamble(self):
result = pre_merge_check_prompt()
assert "get_minimal_context" in _text(result[0])
def test_unified_review_has_preamble(self):
result = unified_review_prompt()
assert "get_minimal_context" in _text(result[0])
def test_project_review_has_preamble(self):
result = project_review_prompt()
assert "get_minimal_context" in _text(result[0])