archive: botty_next test harness, legacy-go docs, and dev tools from my-botty

botty_next/tests/test_template_matching.py

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+from botty_next.vision.fixtures import load_screenshot, load_template
+from botty_next.vision.template_matching import match_template, save_match_debug
+
+
+def test_template_match_finds_sample_marker() -> None:
+    image = load_screenshot("sample_scene.ppm")
+    template = load_template("sample_marker.ppm")
+
+    result = match_template(image, template, threshold=0.99)
+
+    assert result.passed is True
+    assert result.confidence >= 0.99
+    assert result.bbox == (3, 2, 3, 3)
+    assert "image_shape" in result.debug
+
+
+def test_template_match_can_save_debug_image(tmp_path) -> None:
+    image = load_screenshot("sample_scene.ppm")
+    template = load_template("sample_marker.ppm")
+    result = match_template(image, template, threshold=0.99)
+
+    output = save_match_debug(image, result, tmp_path / "marked.png")
+
+    assert output.exists()