Update documentation and scripts for font addition process; introduce uv run add-font CLI command for streamlined font management. Enhance formula generation with improved class name formatting and validation steps. Remove outdated font formula files.

tests/test_formula_content.py

@@ -0,0 +1,42 @@
+"""Tests for formula content: correct paths and valid Ruby class name."""
+import re
+
+import pytest
+
+from tests.conftest import FONT_FILES_DIR, FORMULA_DIR, get_font_dir_names
+
+
+def formula_name_to_class(formula_name: str) -> str:
+    """Same logic as generator: formula name to PascalCase (no hyphens)."""
+    parts = re.split(r"[-_]+", formula_name)
+    return "".join(p.capitalize() for p in parts if p)
+
+
+@pytest.mark.parametrize("font_name", get_font_dir_names())
+def test_formula_references_correct_font_path(font_name):
+    """Generated formula contains the correct font_files/font-<name>/ path."""
+    formula_path = FORMULA_DIR / f"{font_name}.rb"
+    content = formula_path.read_text()
+    # Install block should reference this font path
+    assert f"font_files/{font_name}/" in content, (
+        f"{font_name}: formula does not reference font_files/{font_name}/"
+    )
+
+
+@pytest.mark.parametrize("font_name", get_font_dir_names())
+def test_formula_class_name_valid_and_matches(font_name):
+    """Formula defines class Font<PascalCase> with no hyphens (valid Ruby)."""
+    formula_path = FORMULA_DIR / f"{font_name}.rb"
+    content = formula_path.read_text()
+    formula_name = font_name.replace("font-", "", 1)
+    expected_class = "Font" + formula_name_to_class(formula_name)
+    # Class line: class FontSomething < Formula
+    match = re.search(r"class\s+(Font\w+)\s+<\s+Formula", content)
+    assert match, f"{font_name}: no 'class Font... < Formula' found"
+    actual_class = match.group(1)
+    assert "-" not in actual_class, (
+        f"{font_name}: Ruby class name must not contain hyphens (got {actual_class})"
+    )
+    assert actual_class == expected_class, (
+        f"{font_name}: expected class {expected_class}, got {actual_class}"
+    )