"""Test utility functions."""
from gitlab_mr_mcp.utils import (
analyze_mr_readiness,
calculate_change_stats,
format_date,
get_mr_priority,
get_pipeline_status_icon,
get_state_explanation,
)
def test_format_date_valid():
"""Test date formatting with valid ISO date."""
result = format_date("2024-01-15T10:30:00Z")
assert "2024" in result
assert "01" in result or "Jan" in result
def test_format_date_invalid():
"""Test date formatting with invalid date."""
result = format_date("not-a-date")
assert result == "not-a-date"
def test_get_pipeline_status_icon():
"""Test pipeline status icons."""
assert get_pipeline_status_icon("success") == "[pass]"
assert get_pipeline_status_icon("failed") == "[FAIL]"
assert get_pipeline_status_icon("running") == "[running]"
assert get_pipeline_status_icon("pending") == "[pending]"
assert get_pipeline_status_icon(None) == "-"
def test_get_state_explanation():
"""Test MR state explanations."""
assert get_state_explanation("opened") == "Ready for review"
assert get_state_explanation("merged") == "Successfully merged"
assert get_state_explanation("closed") == "Closed without merging"
assert get_state_explanation("unknown") == "unknown"
def test_calculate_change_stats_empty():
"""Test change stats with no changes."""
result = calculate_change_stats(None)
assert result == "No changes"
result = calculate_change_stats({})
assert result == "No changes"
def test_get_mr_priority():
"""Test MR priority detection."""
assert "Critical" in get_mr_priority({"labels": ["critical-fix"]})
assert "High" in get_mr_priority({"labels": ["high-priority"]})
assert "Low" in get_mr_priority({"labels": ["low-priority"]})
assert "Normal" in get_mr_priority({"labels": []})
def test_analyze_mr_readiness_ready():
"""Test MR readiness when ready to merge."""
mr_data = {"draft": False, "has_conflicts": False}
result = analyze_mr_readiness(mr_data)
assert "Ready to merge" in result
def test_analyze_mr_readiness_blocked():
"""Test MR readiness when blocked."""
mr_data = {"draft": True}
result = analyze_mr_readiness(mr_data)
assert "Blocked" in result or "Draft" in result
