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35 lines
1.0 KiB
35 lines
1.0 KiB
3 years ago
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import { limit, trimAfterFirstMatch, startsWith, endsWith } from './util.js';
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describe('findNumbers/util', function () {
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it('should generate regexp limit', function () {
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var thrower = function thrower() {
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return limit(1, 0);
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};
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thrower.should["throw"]();
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thrower = function thrower() {
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return limit(-1, 1);
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};
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thrower.should["throw"]();
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thrower = function thrower() {
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return limit(0, 0);
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};
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thrower.should["throw"]();
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});
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it('should trimAfterFirstMatch', function () {
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trimAfterFirstMatch(/\d/, 'abc123').should.equal('abc');
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trimAfterFirstMatch(/\d/, 'abc').should.equal('abc');
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});
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it('should determine if a string starts with a substring', function () {
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startsWith('𐍈123', '𐍈').should.equal(true);
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startsWith('1𐍈', '𐍈').should.equal(false);
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});
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it('should determine if a string ends with a substring', function () {
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endsWith('123𐍈', '𐍈').should.equal(true);
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endsWith('𐍈1', '𐍈').should.equal(false);
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});
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});
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//# sourceMappingURL=util.test.js.map
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