32 lines
795 B
JavaScript
32 lines
795 B
JavaScript
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var Code = require('code'),
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Lab = require('lab'),
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lab = Lab.script(),
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jph = require('..'); // 'json-parse-helpfulerror'
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exports.lab = lab;
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lab.test('can parse', function (done) {
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var o = jph.parse('{"foo": "bar"}');
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Code.expect(o.foo).to.equal('bar');
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done();
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});
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lab.test('helpful error for bad JSON', function (done) {
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var bad = "{'foo': 'bar'}";
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Code.expect(function () { JSON.parse(bad) }).to.throw();
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Code.expect(function () { jph.parse(bad) }).to.throw(SyntaxError, "Unexpected token '\\'' at 1:2\n" + bad + '\n ^');
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done();
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});
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lab.test('fails if reviver throws', function (done) {
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function badReviver() { throw new ReferenceError('silly'); }
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Code.expect(function () { jph.parse('3', badReviver) }).to.throw(ReferenceError, 'silly');
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done();
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});
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