21 lines
769 B
JavaScript
21 lines
769 B
JavaScript
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import countCharsArray from 'new-dashboard/utils/count-chars-array';
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describe('count-chars-array.js', () => {
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it('count correctly the number of total chars in array', () => {
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const array1 = null;
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const array2 = [];
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const array3 = ['abc'];
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const array4 = ['abcd', '1234', 'my own test'];
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expect(countCharsArray(array1, '')).toBe(0);
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expect(countCharsArray(array1, '--')).toBe(0);
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expect(countCharsArray(array2, '')).toBe(0);
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expect(countCharsArray(array2, '...')).toBe(0);
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expect(countCharsArray(array3)).toBe(3);
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expect(countCharsArray(array3, '<--->')).toBe(3);
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expect(countCharsArray(array4)).toBe(19);
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expect(countCharsArray(array4, null)).toBe(19);
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expect(countCharsArray(array4, ' && ')).toBe(27);
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});
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});
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