25 lines
821 B
JavaScript
25 lines
821 B
JavaScript
//= 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);
|
|
});
|
|
});
|
|
});
|
|
})();
|