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20 lines
478 B
JavaScript
20 lines
478 B
JavaScript
var assert = require('assert');
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var math = require('../../index');
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var BigNumber = math.type.BigNumber;
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describe('BigNumber', function () {
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it('toJSON', function () {
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assert.deepEqual(new BigNumber(5).toJSON(), {'mathjs': 'BigNumber', value: '5'});
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});
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it('fromJSON', function () {
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var b = BigNumber.fromJSON({value: '5'});
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assert.ok(b instanceof BigNumber);
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assert.strictEqual(b.toString(), '5');
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assert.deepEqual(b, new BigNumber(5));
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});
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});
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