"""Tests for GTM commit drafting tool."""
import pytest
from artefact_mcp.tools.gtm_commits import (
propose_gtm_change,
ENTITY_TYPES,
SIGNAL_TYPES,
)
class TestProposeGTMChange:
def test_basic_proposal(self):
result = propose_gtm_change(
entity_type="icp",
change_description="Narrow ICP to SaaS companies with 50-200 employees",
)
assert "commit_proposal" in result
assert "next_steps" in result
proposal = result["commit_proposal"]
assert proposal["status"] == "draft"
assert "intent" in proposal
assert "diff" in proposal
assert "impact_surface" in proposal
assert "risk" in proposal
assert "evidence" in proposal
assert "measurement_plan" in proposal
def test_proposal_with_signal(self):
result = propose_gtm_change(
entity_type="scoring_model",
change_description="Increase industry weight from 2.0 to 2.5 pts for SaaS",
signal_type="win_loss_pattern",
signal_data={"win_rate_saas": 0.45, "win_rate_other": 0.22},
)
proposal = result["commit_proposal"]
evidence = proposal["evidence"]
assert evidence["signal_type"] == "win_loss_pattern"
assert evidence["evidence_quality"] == "signal-backed"
assert evidence["signal_data"]["win_rate_saas"] == 0.45
def test_proposal_without_signal(self):
result = propose_gtm_change(
entity_type="playbook",
change_description="Add discovery call script for manufacturing prospects",
)
evidence = result["commit_proposal"]["evidence"]
assert evidence["signal_type"] is None
assert evidence["evidence_quality"] == "manual"
def test_proposal_with_diff(self):
result = propose_gtm_change(
entity_type="pipeline_stage",
change_description="Add Champion Identified as exit criterion for SQL stage",
current_state="SQL stage has 3 exit criteria: budget, authority, need",
proposed_state="SQL stage has 4 exit criteria: budget, authority, need, champion identified",
)
diff = result["commit_proposal"]["diff"]
assert diff["has_structured_diff"] is True
assert "budget" in diff["before"]
assert "champion" in diff["after"]
def test_risk_assessment(self):
# High-risk entity types
result = propose_gtm_change(
entity_type="pipeline_stage",
change_description="Restructure pipeline from 5 to 4 stages",
)
risk = result["commit_proposal"]["risk"]
assert risk["level"] == "high"
assert risk["requires_approval"] is True
# Low-risk entity types (no escalation keywords)
result = propose_gtm_change(
entity_type="playbook",
change_description="Document the discovery call flow",
)
risk = result["commit_proposal"]["risk"]
assert risk["level"] == "low"
def test_measurement_plan(self):
result = propose_gtm_change(
entity_type="icp",
change_description="Test ICP refinement",
)
measurement = result["commit_proposal"]["measurement_plan"]
assert "metrics_to_watch" in measurement
assert "measurement_window_days" in measurement
assert "review_date" in measurement
assert "success_criteria" in measurement
assert len(measurement["metrics_to_watch"]) > 0
def test_impact_surface(self):
result = propose_gtm_change(
entity_type="positioning",
change_description="Update value proposition messaging",
)
impact = result["commit_proposal"]["impact_surface"]
assert len(impact["affected_systems"]) > 0
def test_all_entity_types(self):
for entity_type in ENTITY_TYPES:
result = propose_gtm_change(
entity_type=entity_type,
change_description=f"Test change for {entity_type}",
)
assert result["commit_proposal"]["intent"]["entity_type"] == entity_type
def test_invalid_entity_type(self):
with pytest.raises(ValueError, match="Invalid entity_type"):
propose_gtm_change(
entity_type="invalid",
change_description="Test",
)
def test_invalid_signal_type(self):
with pytest.raises(ValueError, match="Invalid signal_type"):
propose_gtm_change(
entity_type="icp",
change_description="Test",
signal_type="invalid_signal",
)
def test_methodology_resource_reference(self):
result = propose_gtm_change(
entity_type="icp",
change_description="Test",
)
assert result["methodology_resource"] == "methodology://gtm-commit-anatomy"
def test_next_steps_include_reviewers(self):
result = propose_gtm_change(
entity_type="pipeline_stage",
change_description="Add new pipeline stage",
)
next_steps = result["next_steps"]
assert any("Reviewers" in step for step in next_steps)
