53 lines
1.8 KiB
Python
53 lines
1.8 KiB
Python
import contextlib
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import io
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import tempfile
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import unittest
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from pathlib import Path
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import npc_parts
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class CliTests(unittest.TestCase):
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def test_part_names_are_known(self):
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self.assertEqual(
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set(npc_parts.PART_NAMES),
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{"head", "face", "hand_l", "hand_r", "head_proto",
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"hand_l_proto", "hand_r_proto"},
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)
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def test_blender_commands_fail_cleanly_without_bpy(self):
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# Outside Blender, build/extract/assemble/inspect must explain the
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# flatpak invocation instead of raising.
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for cmd in ("build", "extract", "assemble", "inspect"):
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with self.subTest(cmd=cmd):
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code = npc_parts._needs_blender(cmd)
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self.assertEqual(code, 2)
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def test_sheet_rejects_missing_directory(self):
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with self.assertRaises(SystemExit) as ctx:
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npc_parts.make_sheet("/nonexistent/does-not-exist", "/tmp/x.jpg")
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self.assertIn("not a directory", str(ctx.exception))
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def test_compare_rejects_missing_directory(self):
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with self.assertRaises(SystemExit) as ctx:
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npc_parts.compare("/nonexistent", "/nonexistent2", "/tmp/x.jpg")
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self.assertIn("not a directory", str(ctx.exception))
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class SheetTests(unittest.TestCase):
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def test_sheet_builds_from_real_pngs(self):
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with tempfile.TemporaryDirectory() as td:
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td = Path(td)
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Image, _ = npc_parts._pillow()
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for i in range(3):
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im = Image.new("RGB", (64, 64), (i * 60, 0, 0))
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im.save(td / f"f{i}.png")
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out = td / "sheet.jpg"
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result = npc_parts.make_sheet(str(td), str(out))
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self.assertEqual(Path(result).suffix, ".jpg")
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self.assertTrue(out.is_file())
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if __name__ == "__main__":
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unittest.main()
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