chore: add tests

Author: mdjastrzebski

src/patterns/__tests__/hex-color.test.ts

@@ -0,0 +1,22 @@
+import { hexColorFinder, hexColorValidator } from '..';
+
+test('hexColorValidator', () => {
+ expect(hexColorValidator).toMatchString('#ffffff');
+ expect(hexColorValidator).toMatchString('#000');
+
+ expect(hexColorValidator).not.toMatchString('#000 ');
+ expect(hexColorValidator).not.toMatchString(' #000');
+ expect(hexColorValidator).not.toMatchString('#0');
+ expect(hexColorValidator).not.toMatchString('#11');
+ expect(hexColorValidator).not.toMatchString('#4444');
+ expect(hexColorValidator).not.toMatchString('#55555');
+ expect(hexColorValidator).not.toMatchString('#7777777');
+});
+
+test('hexColorFinder', () => {
+ expect(hexColorFinder).toMatchAllGroups('The color is #ffffff', [['#ffffff']]);
+ expect(hexColorFinder).toMatchAllGroups('The colors are #1, #22, #333, #4444, #55555, #666666', [
+ ['#333'],
+ ['#666666'],
+ ]);
+});

src/patterns/hex-color.ts

@@ -1,5 +1,5 @@
 import { buildRegExp } from '../builders';
-import { endOfString, startOfString } from '../constructs/anchors';
+import { endOfString, startOfString, wordBoundary } from '../constructs/anchors';
 import { charClass, charRange, digit } from '../constructs/character-class';
 import { choiceOf } from '../constructs/choice-of';
 import { repeat } from '../constructs/repeat';
@@ -14,8 +14,9 @@ export const hexColorFinder = buildRegExp(
  repeat(hexDigit, 6), // #rrggbb
  repeat(hexDigit, 3), // #rgb
  ),
+ wordBoundary,
  ],
- { ignoreCase: true },
+ { ignoreCase: true, global: true },
 );
 
 /**