Tools: Moved lib-specific tests under lib package

packages/lib/StringUtils.test.js

@@ -0,0 +1,56 @@
+/* eslint-disable no-unused-vars */
+
+const StringUtils = require('./string-utils');
+
+describe('StringUtils', function() {
+
+	beforeEach(async (done) => {
+		done();
+	});
+
+	it('should surround keywords with strings', (async () => {
+		const testCases = [
+			[[], 'test', 'a', 'b', 'test'],
+			[['test'], 'test', 'a', 'b', 'atestb'],
+			[['test'], 'Test', 'a', 'b', 'aTestb'],
+			[['te[]st'], 'Te[]st', 'a', 'b', 'aTe[]stb'],
+			// [['test1', 'test2'], 'bla test1 blabla test1 bla test2 not this one - test22', 'a', 'b', 'bla atest1b blabla atest1b bla atest2b not this one - test22'],
+			[['test1', 'test2'], 'bla test1 test1 bla test2', '<span class="highlighted-keyword">', '</span>', 'bla <span class="highlighted-keyword">test1</span> <span class="highlighted-keyword">test1</span> bla <span class="highlighted-keyword">test2</span>'],
+			// [[{ type:'regex', value:'test.*?'}], 'bla test1 test1 bla test2 test tttest', 'a', 'b', 'bla atest1b atest1b bla atest2b atestb tttest'],
+		];
+
+		for (let i = 0; i < testCases.length; i++) {
+			const t = testCases[i];
+
+			const keywords = t[0];
+			const input = t[1];
+			const prefix = t[2];
+			const suffix = t[3];
+			const expected = t[4];
+
+			const actual = StringUtils.surroundKeywords(keywords, input, prefix, suffix);
+
+			expect(actual).toBe(expected, `Test case ${i}`);
+		}
+	}));
+
+	it('should find the next whitespace character', (async () => {
+		const testCases = [
+			['', [[0, 0]]],
+			['Joplin', [[0, 6], [3, 6], [6, 6]]],
+			['Joplin is a free, open source\n note taking and *to-do* application', [[0, 6], [12, 17], [23, 29], [48, 54]]],
+		];
+
+		testCases.forEach((t, i) => {
+			const str = t[0];
+			t[1].forEach((pair, j) => {
+				const begin = pair[0];
+				const expected = pair[1];
+
+				const actual = StringUtils.nextWhitespaceIndex(str, begin);
+				expect(actual).toBe(expected, `Test string ${i} - case ${j}`);
+			});
+		});
+	}));
+
+});