Rename files

ts/test-node/util/splitText_test.std.ts

@@ -0,0 +1,59 @@
+// Copyright 2024 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
+import { assert } from 'chai';
+
+import type { SplitTextOptionsType } from '../../util/splitText.std.js';
+import { splitText } from '../../util/splitText.std.js';
+
+describe('splitText', () => {
+  describe('grapheme granularity', () => {
+    const options: SplitTextOptionsType = {
+      granularity: 'grapheme',
+      shouldBreak: x => x.length > 6,
+    };
+
+    it('splits text into one line', () => {
+      assert.deepEqual(splitText('signal', options), ['signal']);
+    });
+
+    it('splits text into two lines', () => {
+      assert.deepEqual(splitText('signal.0123', options), ['signal', '.0123']);
+    });
+
+    it('splits text into three lines', () => {
+      assert.deepEqual(splitText('signal.01234567', options), [
+        'signal',
+        '.01234',
+        '567',
+      ]);
+    });
+  });
+
+  describe('word granularity', () => {
+    const options: SplitTextOptionsType = {
+      granularity: 'word',
+      shouldBreak: x => x.length > 6,
+    };
+
+    it('splits text into one line', () => {
+      assert.deepEqual(splitText('signal', options), ['signal']);
+    });
+
+    it('splits text into two lines', () => {
+      assert.deepEqual(splitText('signal.0123', options), ['signal.', '0123']);
+    });
+
+    it('splits text into three lines', () => {
+      assert.deepEqual(splitText('aaaaaa b b ccccc', options), [
+        'aaaaaa',
+        'b b',
+        'ccccc',
+      ]);
+    });
+
+    it('trims lines', () => {
+      assert.deepEqual(splitText('signa 0123', options), ['signa', '0123']);
+    });
+  });
+});