feat(monospace): add settings schema with safe defaults

2026-08-02 18:10:18 +05:30 · 2026-07-23 09:34:57 +05:30
parent 33a61e65ef
commit 14b5a38a5a
2 changed files with 89 additions and 0 deletions
@@ -0,0 +1,40 @@
+const {
+  FAMILY_BY_KEY,
+  getActiveMonoFont,
+  isLigaturesEnabled,
+  safeMonospaceSettings,
+  DEFAULT_SETTINGS,
+} = require('../../../../src/main/settings/monospaceSettings');
+
+describe('monospaceSettings', () => {
+  test('FAMILY_BY_KEY maps jetbrains-mono → "JetBrains Mono"', () => {
+    expect(FAMILY_BY_KEY['jetbrains-mono']).toBe('JetBrains Mono');
+  });
+  test('getActiveMonoFont returns family for valid key', () => {
+    expect(getActiveMonoFont({ monospaceFont: 'fira-code' })).toBe('Fira Code');
+  });
+  test('getActiveMonoFont falls back to default for unknown key', () => {
+    expect(getActiveMonoFont({ monospaceFont: 'unknown' })).toBe('JetBrains Mono');
+  });
+  test('getActiveMonoFont returns default when key missing', () => {
+    expect(getActiveMonoFont({})).toBe('JetBrains Mono');
+  });
+  test('isLigaturesEnabled is true only when explicitly true', () => {
+    expect(isLigaturesEnabled({ monospaceLigatures: true })).toBe(true);
+    expect(isLigaturesEnabled({ monospaceLigatures: false })).toBe(false);
+    expect(isLigaturesEnabled({ monospaceLigatures: 'yes' })).toBe(false);
+    expect(isLigaturesEnabled({})).toBe(false);
+  });
+  test('safeMonospaceSettings rejects unknown fonts', () => {
+    expect(safeMonospaceSettings({ monospaceFont: 'comic-sans' })).toEqual(DEFAULT_SETTINGS);
+  });
+  test('safeMonospaceSettings coerces ligatures to boolean', () => {
+    expect(safeMonospaceSettings({ monospaceLigatures: 1 })).toEqual({
+      monospaceFont: 'jetbrains-mono',
+      monospaceLigatures: true,
+    });
+  });
+  test('safeMonospaceSettings returns DEFAULT_SETTINGS for empty input', () => {
+    expect(safeMonospaceSettings({})).toEqual(DEFAULT_SETTINGS);
+  });
+});