48 lines
1.7 KiB
TypeScript
48 lines
1.7 KiB
TypeScript
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import { describe, it, expect } from 'vitest';
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import { resolveTheme, DEFAULT_PRESET, THEME_PRESETS } from '@/lib/config/theme';
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/**
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* The preset a site gets when it never picked one. Three separate code paths
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* fall back to it — no settings.yaml at all, a settings.yaml with no `theme`
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* key, and a `theme` object that overrides properties without naming a preset
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* — and each used to carry its own hard-coded literal. These lock the three to
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* one constant so a future change cannot move some of them and leave the rest.
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*/
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describe('default theme preset', () => {
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it('names a preset that exists', () => {
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expect(THEME_PRESETS[DEFAULT_PRESET]).toBeDefined();
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expect(THEME_PRESETS[DEFAULT_PRESET].preset).toBe(DEFAULT_PRESET);
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});
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it('applies when no theme is configured at all', () => {
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expect(resolveTheme(undefined).preset).toBe(DEFAULT_PRESET);
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});
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it('applies when a theme object omits the preset', () => {
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// Overriding a property must not silently switch the base preset.
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const theme = resolveTheme({ accent: '#123456' });
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expect(theme.preset).toBe(DEFAULT_PRESET);
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expect(theme.accent).toBe('#123456');
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expect(theme.fonts.heading).toBe(THEME_PRESETS[DEFAULT_PRESET].fonts.heading);
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});
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it('is still overridable by an explicit preset', () => {
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expect(resolveTheme('noir').preset).toBe('noir');
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expect(resolveTheme({ preset: 'studio' }).preset).toBe('studio');
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});
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it('keeps every documented preset resolvable', () => {
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for (const name of [
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'studio-modern',
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'studio',
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'minimal',
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'editorial',
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'classic',
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'noir',
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'monograph',
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]) {
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expect(resolveTheme(name).preset).toBe(name);
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}
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});
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});
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