# Copyright (c) 2025 Patrick Motsch
# All rights reserved.
import pytest
from modules.serviceCenter.services.serviceGeneration.styleDefaults import resolveStyle, DEFAULT_STYLE


def test_resolve_none_returns_defaults():
    result = resolveStyle(None)
    assert result == DEFAULT_STYLE


def test_resolve_empty_returns_defaults():
    result = resolveStyle({})
    assert result == DEFAULT_STYLE


def test_override_single_color():
    result = resolveStyle({"colors": {"primary": "#FF0000"}})
    assert result["colors"]["primary"] == "#FF0000"
    assert result["colors"]["secondary"] == DEFAULT_STYLE["colors"]["secondary"]


def test_override_nested_heading():
    result = resolveStyle({"headings": {"h1": {"sizePt": 30}}})
    assert result["headings"]["h1"]["sizePt"] == 30
    assert result["headings"]["h1"]["weight"] == "bold"


def test_override_font():
    result = resolveStyle({"fonts": {"primary": "Arial"}})
    assert result["fonts"]["primary"] == "Arial"
    assert result["fonts"]["monospace"] == "Consolas"


def test_full_style_passthrough():
    custom = {"fonts": {"primary": "Helvetica", "monospace": "Monaco"}}
    result = resolveStyle(custom)
    assert result["fonts"]["primary"] == "Helvetica"
    assert result["fonts"]["monospace"] == "Monaco"