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author | Paul Slaughter <pslaughter@gitlab.com> | 2019-01-14 10:42:53 +0300 |
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committer | Paul Slaughter <pslaughter@gitlab.com> | 2019-02-04 20:17:33 +0300 |
commit | 9cfb253ed4ebf08c254db22c2da15a0b0d92c61e (patch) | |
tree | 8afdbd3ade4ff99c57a305dab31625a15fbbf1a0 /spec/javascripts/lib | |
parent | 11f9edec0cf8ac5407ebcc38a5969a664fdbcd7d (diff) |
Add grammar util
This contains the function `toNounSeriesText` which can be used to build
i18n noun series fragments (i.e. "A, B, and C").
Diffstat (limited to 'spec/javascripts/lib')
-rw-r--r-- | spec/javascripts/lib/utils/grammar_spec.js | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/spec/javascripts/lib/utils/grammar_spec.js b/spec/javascripts/lib/utils/grammar_spec.js new file mode 100644 index 00000000000..377b2ffb48c --- /dev/null +++ b/spec/javascripts/lib/utils/grammar_spec.js @@ -0,0 +1,35 @@ +import * as grammar from '~/lib/utils/grammar'; + +describe('utils/grammar', () => { + describe('toNounSeriesText', () => { + it('with empty items returns empty string', () => { + expect(grammar.toNounSeriesText([])).toBe(''); + }); + + it('with single item returns item', () => { + const items = ['Lorem Ipsum']; + + expect(grammar.toNounSeriesText(items)).toBe(items[0]); + }); + + it('with 2 items returns item1 and item2', () => { + const items = ['Dolar', 'Sit Amit']; + + expect(grammar.toNounSeriesText(items)).toBe(`${items[0]} and ${items[1]}`); + }); + + it('with 3 items returns comma separated series', () => { + const items = ['Lorem', 'Ipsum', 'dolar']; + const expected = 'Lorem, Ipsum, and dolar'; + + expect(grammar.toNounSeriesText(items)).toBe(expected); + }); + + it('with 6 items returns comma separated series', () => { + const items = ['Lorem', 'ipsum', 'dolar', 'sit', 'amit', 'consectetur']; + const expected = 'Lorem, ipsum, dolar, sit, amit, and consectetur'; + + expect(grammar.toNounSeriesText(items)).toBe(expected); + }); + }); +}); |