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diff --git a/lib/utils/text-utils.test.js b/lib/utils/text-utils.test.js
--- a/lib/utils/text-utils.test.js
+++ b/lib/utils/text-utils.test.js
@@ -1,6 +1,6 @@
// @flow
-import { pluralize, trimText } from './text-utils.js';
+import { pluralize, trimText, pluralizeAndTrim } from './text-utils.js';
describe('pluralize(nouns, maxNumberOfNouns)', () => {
it('should return an empty string when no words are given', () => {
@@ -114,3 +114,26 @@
expect(trimText('abc', 3).length).toBeLessThanOrEqual(3);
});
});
+
+test('pluralizeAndTrim', () => {
+ expect(pluralizeAndTrim([], 10)).toBe('');
+ expect(pluralizeAndTrim(['a'], 10)).toBe('a');
+ expect(pluralizeAndTrim(['a', 'b'], 10)).toBe('a and b');
+
+ expect(pluralizeAndTrim(['a', 'b', 'c'], 10)).toBe('3 users');
+ expect(pluralizeAndTrim(['a', 'b', 'c'], 12)).toBe('a, b, and c');
+
+ expect(pluralizeAndTrim(['a', 'b', 'c', 'd'], 10)).toBe('4 users');
+ expect(pluralizeAndTrim(['a', 'b', 'c', 'd'], 20)).toBe('a, b, and 2 others');
+
+ expect(pluralizeAndTrim(['cat', 'dog', 'sheep'], 10)).toBe('3 users');
+ expect(pluralizeAndTrim(['cat', 'dog', 'sheep'], 16)).toBe(
+ 'cat and 2 others',
+ );
+ expect(pluralizeAndTrim(['cat', 'dog', 'sheep'], 20)).toBe(
+ 'cat, dog, and sheep',
+ );
+ expect(pluralizeAndTrim(['cat', 'dog', 'sheep'], 1000)).toBe(
+ 'cat, dog, and sheep',
+ );
+});

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