diff options
Diffstat (limited to 'spec/javascripts/lib/utils/text_utility_spec.js.es6')
-rw-r--r-- | spec/javascripts/lib/utils/text_utility_spec.js.es6 | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/spec/javascripts/lib/utils/text_utility_spec.js.es6 b/spec/javascripts/lib/utils/text_utility_spec.js.es6 new file mode 100644 index 00000000000..e97356b65d5 --- /dev/null +++ b/spec/javascripts/lib/utils/text_utility_spec.js.es6 @@ -0,0 +1,25 @@ +//= require lib/utils/text_utility + +(() => { + describe('text_utility', () => { + describe('gl.text.getTextWidth', () => { + it('returns zero width when no text is passed', () => { + expect(gl.text.getTextWidth('')).toBe(0); + }); + + it('returns zero width when no text is passed and font is passed', () => { + expect(gl.text.getTextWidth('', '100px sans-serif')).toBe(0); + }); + + it('returns width when text is passed', () => { + expect(gl.text.getTextWidth('foo') > 0).toBe(true); + }); + + it('returns bigger width when font is larger', () => { + const largeFont = gl.text.getTextWidth('foo', '100px sans-serif'); + const regular = gl.text.getTextWidth('foo', '10px sans-serif'); + expect(largeFont > regular).toBe(true); + }); + }); + }); +})(); |