import unittest

import npc_proportions


class NpcProportionTests(unittest.TestCase):
    def test_every_library_character_is_measured(self):
        rows = npc_proportions.report()
        self.assertEqual(len(rows), 12)
        self.assertEqual(len({row["character"] for row in rows}), 12)
        for row in rows:
            self.assertGreater(row["measurements"]["height"], 1.6)
            self.assertIn(row["rig"], ("core", "quaternius"))
            # Both rigs must resolve every measurement; a missing joint would
            # collapse a ratio to zero.
            for key, value in row["measurements"].items():
                self.assertGreater(value, 0.0, f"{row['character']} {key}")

    def test_current_library_stays_inside_the_stylized_guide(self):
        for row in npc_proportions.report():
            # ADR-0018: the Quaternius base is accepted at its upstream
            # (semi-realistic) proportions, so the stylized band does not apply.
            # The measurement stays in the report for the face/silhouette gate.
            if row["rig"] != "core":
                continue
            for key, check in row["checks"].items():
                self.assertEqual(check["status"], "ok",
                                 f"{row['character']} {key}={check['value']}")


if __name__ == "__main__":
    unittest.main()